/* Mycelix Pulse — Design System
 *
 * Dark-first encrypted communication workspace.
 * Colors: Deep navy + cyan accents for encryption, amber for PQC.
 */

/* ================================================================
   1. DESIGN TOKENS
   ================================================================ */
:root {
    /* Spacing */
    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  0.75rem;
    --space-lg:  1rem;
    --space-xl:  1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 3rem;

    /* Radius */
    --radius-xs:   4px;
    --radius-sm:   8px;
    --radius:      12px;
    --radius-lg:   16px;
    --radius-pill: 999px;

    /* Typography */
    --font-sans: "Inter", system-ui, -apple-system, sans-serif;
    --font-mono: "JetBrains Mono", "Fira Code", monospace;
    --text-xs:  0.75rem;
    --text-sm:  0.8125rem;
    --text-base: 0.9375rem;
    --text-lg:  1.125rem;
    --text-xl:  1.5rem;

    /* Colors — Dark theme */
    --bg:          #08080c;
    --surface:     #0f1118;
    --surface-2:   #161822;
    --surface-3:   #1e2030;
    --border:      #252838;
    --border-hover: #353850;

    --text:        #e2e6f0;
    --text-secondary: #8890a8;
    --text-muted:  #5c6380;
    /* Placeholder text — WCAG AA compliant against #08080c / #0f1118.
       --text-muted (#5c6380) computes to ~3.8:1 which fails AA for small
       text; this lighter shade clears 6.8:1 while still visibly distinct
       from active input text (--text = #e2e6f0). */
    --text-placeholder: #9098b0;

    /* Brand */
    --primary:     #06D6C8;
    --primary-hover: #04b8ac;
    --accent:      #8b7ec8;
    --accent-hover: #7a6cb8;

    /* Semantic */
    --success:  #4ade80;
    --warning:  #f59e0b;
    --error:    #ef4444;
    --info:     #60a5fa;

    /* Encryption colors */
    --e2e:     #06D6C8;
    --pqc:     #fbbf24;

    /* Trust */
    --trust-high:   #4ade80;
    --trust-medium: #60a5fa;
    --trust-low:    #f59e0b;
    --trust-negative: #ef4444;

    /* Priority */
    --priority-urgent: #ef4444;
    --priority-high:   #f59e0b;
    --priority-low:    #8890a8;

    /* Animation */
    --duration-fast:    0.15s;
    --duration-normal:  0.3s;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --sidebar-width: 240px;
    --navbar-height: 56px;
}

/* ================================================================
   2. RESET & BASE
   ================================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    min-height: 100vh;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease);
}
a:hover { color: var(--primary-hover); }

button {
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
    border: none;
    background: none;
    color: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    color: var(--text);
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--space-sm) var(--space-md);
    transition: border-color var(--duration-fast) var(--ease);
    width: 100%;
}
input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    /* Soft teal halo instead of a hard 2px outline ring — the thick neon
       glow was competing with the thinner lines used elsewhere. The
       3px radius + 18% alpha matches the Indlela motion-design
       principle of "visible but not shouting". */
    box-shadow: 0 0 0 3px rgba(6, 214, 200, 0.18);
}

/* Global placeholder — single source of truth for input hint text.
   Individual .*::placeholder rules still win, but this is the default
   everything inherits from. */
::placeholder {
    color: var(--text-placeholder);
    opacity: 1;
}

/* Collapsible sidebar sections — <details> with a summary that matches
   the .sidebar-section-title typography and adds an unobtrusive caret.
   Default ::-webkit-details-marker is hidden so we can control the
   indicator consistently across Firefox/Chrome/Safari. */
.sidebar-section.collapsible {
    /* <details> collapses margin when open/closed; force consistent spacing. */
    margin-bottom: var(--space-md);
}
.sidebar-section.collapsible > summary {
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* No outline on click; keyboard focus handled by :focus-visible below. */
    user-select: none;
}
.sidebar-section.collapsible > summary::-webkit-details-marker {
    display: none;
}
.sidebar-section.collapsible > summary::after {
    /* Caret uses the muted palette so it doesn't compete with real content. */
    content: "\25BE"; /* ▾ */
    color: var(--text-muted);
    font-size: 0.75em;
    transition: transform var(--duration-fast) var(--ease);
    margin-left: var(--space-sm);
}
.sidebar-section.collapsible:not([open]) > summary::after {
    transform: rotate(-90deg); /* ▸ */
}
.sidebar-section.collapsible > summary:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

.skip-link {
    position: absolute;
    top: -100px;
    left: var(--space-lg);
    background: var(--primary);
    color: var(--bg);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-sm);
    z-index: 1000;
}
.skip-link:focus { top: var(--space-sm); }

/* ================================================================
   3. NAVBAR
   ================================================================ */
.navbar {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    height: var(--navbar-height);
    padding: 0 var(--space-xl);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: var(--text-lg);
    color: var(--text) !important;
    white-space: nowrap;
}
.logo-icon { font-size: 1.4rem; }
.unread-badge {
    color: var(--primary);
    font-size: var(--text-sm);
    font-weight: 500;
}

.nav-links {
    display: flex;
    gap: var(--space-xs);
    flex: 1;
}
.nav-links a {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: all var(--duration-fast) var(--ease);
}
.nav-links a:hover {
    color: var(--text);
    background: var(--surface-2);
}
.nav-links a[aria-current="page"] {
    color: var(--primary);
    background: rgba(6, 214, 200, 0.1);
}

.nav-status {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
}
.status-dot.connected { background: var(--success); }
.status-dot.connecting {
    background: var(--warning);
    animation: pulse 1.5s ease-in-out infinite;
}
.status-dot.mock { background: var(--accent); }

.status-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.key-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.key-indicator.key-status-ok { background: var(--success); }
.key-indicator.key-status-warn { background: var(--warning); }
.key-indicator.key-status-error { background: var(--error); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ================================================================
   4. APP LAYOUT
   ================================================================ */
.app-layout {
    display: flex;
    height: calc(100vh - var(--navbar-height));
}

.main-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-xl);
}

/* ================================================================
   5. SIDEBAR
   ================================================================ */
.sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    max-width: var(--sidebar-width);
    flex: 0 0 var(--sidebar-width);
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: var(--space-lg);
    gap: var(--space-lg);
    overflow-y: auto;
}

.compose-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background: var(--primary);
    color: var(--bg);
    font-weight: 600;
    border-radius: var(--radius);
    transition: background var(--duration-fast) var(--ease);
}
.compose-btn:hover { background: var(--primary-hover); }
.compose-icon { font-size: 1.2rem; }

.folder-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.folder-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    text-align: left;
    width: 100%;
    transition: all var(--duration-fast) var(--ease);
}
.folder-item:hover {
    color: var(--text);
    background: var(--surface-2);
}
.folder-item.active {
    color: var(--primary);
    background: rgba(6, 214, 200, 0.08);
}
.folder-icon { font-size: 1.1rem; width: 1.5rem; text-align: center; }
.folder-name { flex: 1; }
.folder-badge {
    background: var(--primary);
    color: var(--bg);
    font-size: var(--text-xs);
    font-weight: 600;
    padding: 1px 6px;
    border-radius: var(--radius-pill);
    min-width: 20px;
    text-align: center;
}

.sidebar-footer {
    margin-top: auto;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border);
}
.storage-info {
    display: flex;
    justify-content: space-between;
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* ================================================================
   6. PAGES
   ================================================================ */
.page {
    max-width: 900px;
}

.page-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
    gap: var(--space-lg);
}
.page-header h1 {
    font-size: var(--text-xl);
    font-weight: 600;
}
.header-meta {
    display: flex;
    gap: var(--space-lg);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}
.unread-count {
    color: var(--primary);
    font-weight: 500;
}

/* ================================================================
   7. EMAIL LIST
   ================================================================ */
.email-list {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background: var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

/* FIX #4: More vertical padding, breathing room */
.email-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-lg);
    background: var(--surface);
    transition: background var(--duration-fast) var(--ease);
    color: var(--text);
}
.email-card:hover { background: var(--surface-2); }
.email-card.unread { background: var(--surface-2); }
/* FIX #4: Clearer text hierarchy — sender brighter */
.email-card.unread .sender-name { font-weight: 600; color: #ffffff; }
.email-card.unread .email-subject { font-weight: 500; color: var(--text); }

/* FIX #5: Semantic clustering — subtle glowing mycelial thread */
.email-card.priority-urgent {
    border-left: 3px solid var(--priority-urgent);
    box-shadow: inset 3px 0 8px -3px rgba(239, 68, 68, 0.3);
}
.email-card.priority-high {
    border-left: 3px solid var(--priority-high);
    box-shadow: inset 3px 0 8px -3px rgba(245, 158, 11, 0.3);
}

.email-card-left {
    flex-shrink: 0;
    /* FIX #5: Subtle left-side mycelial thread connector */
    position: relative;
}
/* FIX #5: Mycelial thread — subtle vertical connector between email nodes */
.email-list .email-card-left::before {
    content: '';
    position: absolute;
    left: 18px;
    top: -1px;
    bottom: -1px;
    width: 1px;
    background: linear-gradient(to bottom, transparent, var(--border) 30%, var(--border) 70%, transparent);
    opacity: 0.4;
    z-index: 0;
}
.email-list .email-card:first-child .email-card-left::before { top: 50%; }
.email-list .email-card:last-child .email-card-left::before { bottom: 50%; }

/* FIX #2: Dynamic trust ring avatars — visual trust tiers */
.sender-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--surface-3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--primary);
    position: relative;
    /* Default: thin subtle border */
    border: 2px solid var(--border);
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.sender-avatar.large {
    width: 48px;
    height: 48px;
    font-size: var(--text-lg);
}

.email-card-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;  /* FIX #4: slightly more gap between lines */
}

.email-card-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}
/* FIX #4: Sender name is the brightest text (near-white) */
.sender-name {
    font-size: var(--text-sm);
    font-weight: 500;
    color: #e8ecf4;
}
.email-time {
    font-size: var(--text-xs);
    color: var(--text-muted);
    flex-shrink: 0;
}

/* FIX #4: Subject slightly dimmer than sender */
.email-subject {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* FIX #4: Snippet recedes into background */
.email-snippet {
    font-size: var(--text-xs);
    color: #5c6380;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.email-card-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-xs);
    flex-shrink: 0;
}

.email-indicators {
    display: flex;
    gap: var(--space-xs);
    font-size: var(--text-xs);
}

.priority-indicator.priority-urgent { color: var(--priority-urgent); font-weight: 700; }
.priority-indicator.priority-high { color: var(--priority-high); }

/* ================================================================
   8. ENCRYPTION BADGE
   ================================================================ */
/* FIX #1: Encryption is the DEFAULT — show as tiny subtle icon, not loud pill.
   Only show the full pill for non-standard states (quarantined, staked). */
.encryption-badge {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    font-size: 0.55rem;
    font-weight: 500;
    padding: 0;
    letter-spacing: 0.03em;
    color: var(--text-muted);
}
/* Tiny lock icon only — no background pill for standard encryption */
.encryption-badge.e2e { color: rgba(6, 214, 200, 0.5); }
.encryption-badge.pqc { color: rgba(251, 191, 36, 0.5); }
.lock-icon { font-size: 0.65rem; }
.crypto-label { font-size: 0.5rem; opacity: 0.6; }

/* ================================================================
   9. READ PAGE
   ================================================================ */
.read-container { max-width: 800px; }

.read-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}
.back-btn {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}
.back-btn:hover { color: var(--primary); }

.read-actions {
    display: flex;
    gap: var(--space-sm);
}

.read-subject-line {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}
.read-subject {
    font-size: var(--text-xl);
    font-weight: 600;
    flex: 1;
}

.read-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    background: var(--surface);
    border-radius: var(--radius);
    margin-bottom: var(--space-lg);
}
.read-sender {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}
.sender-details {
    display: flex;
    flex-direction: column;
}
.sender-details .sender-name { font-weight: 500; }
.sender-date {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.priority-tag {
    font-size: var(--text-xs);
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
}
.priority-tag.priority-urgent {
    background: rgba(239, 68, 68, 0.15);
    color: var(--priority-urgent);
}
.priority-tag.priority-high {
    background: rgba(245, 158, 11, 0.15);
    color: var(--priority-high);
}

.read-attachments {
    padding: var(--space-lg);
    background: var(--surface);
    border-radius: var(--radius);
    margin-bottom: var(--space-lg);
}
.read-attachments h3 {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}
.attachment-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: var(--surface-2);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
}
.attachment-size {
    color: var(--text-muted);
    margin-left: auto;
}

.read-body {
    padding: var(--space-xl);
    background: var(--surface);
    border-radius: var(--radius);
    line-height: 1.8;
    font-size: var(--text-base);
}

/* ================================================================
   10. COMPOSE PAGE
   ================================================================ */
.compose-actions {
    display: flex;
    gap: var(--space-sm);
}

.compose-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}
.form-field label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
}
.body-field textarea {
    resize: vertical;
    min-height: 200px;
}

.toggle-cc {
    font-size: var(--text-xs);
    color: var(--text-muted);
    align-self: flex-start;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
}
.toggle-cc:hover {
    color: var(--primary);
    background: var(--surface-2);
}

.suggestions {
    display: flex;
    flex-direction: column;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-top: var(--space-xs);
}
.suggestion-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm);
    text-align: left;
    transition: background var(--duration-fast) var(--ease);
}
.suggestion-item:hover { background: var(--surface-3); }
.suggestion-name { color: var(--text); }
.suggestion-email { color: var(--text-muted); }

.compose-options {
    padding: var(--space-md);
    background: var(--surface);
    border-radius: var(--radius);
}
.option-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    cursor: pointer;
}
.option-toggle input[type="checkbox"] { width: auto; }

/* ================================================================
   11. CONTACTS PAGE
   ================================================================ */
.contacts-toolbar {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
    margin-bottom: var(--space-xl);
}
.contacts-toolbar .search-input { max-width: 400px; }
.filter-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
}
.filter-toggle input[type="checkbox"] { width: auto; }

.contact-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: border-color var(--duration-fast) var(--ease);
}
.contact-card:hover { border-color: var(--border-hover); }

.contact-avatar {
    position: relative;
    flex-shrink: 0;
}
.contact-initials {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--surface-3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--accent);
}
.favorite-star {
    position: absolute;
    top: -4px;
    right: -4px;
    font-size: 0.7rem;
}

.contact-info { flex: 1; min-width: 0; }
.contact-name { font-weight: 500; }
.contact-email {
    font-size: var(--text-sm);
    color: var(--primary);
}
.contact-org {
    font-size: var(--text-xs);
    color: var(--text-muted);
}
.contact-agent {
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.contact-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-xs);
    flex-shrink: 0;
}
.trust-score {
    font-size: var(--text-xs);
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-pill);
}
.trust-score.trust-high { background: rgba(74, 222, 128, 0.12); color: var(--trust-high); }
.trust-score.trust-medium { background: rgba(96, 165, 250, 0.12); color: var(--trust-medium); }
.trust-score.trust-low { background: rgba(245, 158, 11, 0.12); color: var(--trust-low); }
.email-count {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* ================================================================
   12. SEARCH PAGE
   ================================================================ */
.search-form { margin-bottom: var(--space-xl); }
.search-input.large {
    font-size: var(--text-lg);
    padding: var(--space-md) var(--space-lg);
}
.search-filters {
    display: flex;
    gap: var(--space-lg);
    margin-top: var(--space-md);
}
.search-prompt {
    text-align: center;
    padding: var(--space-3xl);
    color: var(--text-muted);
}
.search-icon { font-size: 3rem; display: block; margin-bottom: var(--space-lg); }
.search-hint { font-size: var(--text-xs); margin-top: var(--space-sm); }
.result-count {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

/* ================================================================
   13. SETTINGS PAGE
   ================================================================ */
.settings-section {
    margin-bottom: var(--space-2xl);
}
.settings-section h2 {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--border);
}

.setting-card {
    padding: var(--space-lg);
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: var(--space-md);
}
.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.setting-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}
.setting-label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: #e8ecf4;
}
.setting-value {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    font-family: var(--font-mono);
}
.settings-section h2 {
    color: #e8ecf4;
}
.setting-value.active { color: var(--success); }
.setting-value.key-status-ok { color: var(--success); }
.setting-value.key-status-warn { color: var(--warning); }
.setting-value.key-status-error { color: var(--error); }
.setting-desc {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: var(--space-sm);
    line-height: 1.6;
}

/* ================================================================
   14. DRAFTS PAGE
   ================================================================ */
.draft-card {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--space-lg);
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: var(--space-md);
}
.draft-info { flex: 1; min-width: 0; }
.draft-subject {
    font-weight: 500;
    margin-bottom: var(--space-xs);
}
.draft-snippet {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}
.draft-meta {
    display: flex;
    gap: var(--space-lg);
    font-size: var(--text-xs);
    color: var(--text-muted);
}
.scheduled-badge {
    background: rgba(96, 165, 250, 0.12);
    color: var(--info);
    padding: 1px 6px;
    border-radius: var(--radius-pill);
    font-weight: 500;
}
.draft-actions {
    display: flex;
    gap: var(--space-sm);
    flex-shrink: 0;
}

/* ================================================================
   15. BUTTONS
   ================================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: var(--text-sm);
    transition: all var(--duration-fast) var(--ease);
    white-space: nowrap;
}
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--primary);
    color: var(--bg);
}
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); }

.btn-secondary {
    background: var(--surface-2);
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-secondary:hover:not(:disabled) {
    background: var(--surface-3);
    border-color: var(--border-hover);
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    font-size: 1rem;
}
.btn-icon:hover { background: var(--surface-3); }
.btn-icon.danger:hover { background: rgba(239, 68, 68, 0.15); color: var(--error); }

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--text-xs);
}

/* ================================================================
   16. EMPTY STATES
   ================================================================ */
.empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
    color: var(--text-muted);
}
.empty-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--space-lg);
}
.empty-title {
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}
.empty-desc {
    font-size: var(--text-sm);
    max-width: 400px;
    margin: 0 auto;
}

/* ================================================================
   17. TOASTS
   ================================================================ */
.toast-container {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    display: flex;
    flex-direction: column-reverse;
    gap: var(--space-sm);
    z-index: 1000;
    pointer-events: none;
}
.toast {
    padding: var(--space-md) var(--space-lg);
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    animation: slide-in 0.3s var(--ease);
    pointer-events: auto;
}
.toast-success { border-left: 3px solid var(--success); }
.toast-error { border-left: 3px solid var(--error); }
.toast-info { border-left: 3px solid var(--info); }

@keyframes slide-in {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ================================================================
   18. TRUST RINGS ON AVATARS — Dynamic visual trust tiers (#2, #6)
   ================================================================ */
/* FIX #2: Guardian/high trust — glowing segmented ring */
.sender-avatar.trust-ring-high {
    border: 2px solid var(--trust-high);
    box-shadow: 0 0 6px rgba(74, 222, 128, 0.4), 0 0 12px rgba(74, 222, 128, 0.15);
}
/* Medium trust — solid colored ring, no glow */
.sender-avatar.trust-ring-medium {
    border: 2px solid var(--trust-medium);
}
/* Low trust — dashed ring (visually uncertain) */
.sender-avatar.trust-ring-low {
    border: 2px dashed var(--trust-low);
}
/* Unknown — dim dashed ring */
.sender-avatar.trust-ring-none {
    border: 2px dashed var(--border);
    opacity: 0.85;
}
.sender-avatar.small {
    width: 28px;
    height: 28px;
    font-size: var(--text-xs);
}

.sender-trust-badge {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    margin-bottom: var(--space-md);
}
.sender-trust-badge.trust-high { background: rgba(74,222,128,0.12); color: var(--trust-high); }
.sender-trust-badge.trust-medium { background: rgba(96,165,250,0.12); color: var(--trust-medium); }
.sender-trust-badge.trust-low { background: rgba(245,158,11,0.12); color: var(--trust-low); }

/* ================================================================
   19. INLINE EMAIL ACTIONS (#2)
   ================================================================ */
.star-btn, .read-btn {
    background: none;
    border: none;
    font-size: var(--text-sm);
    cursor: pointer;
    padding: 2px;
    border-radius: 4px;
    transition: background var(--duration-fast) var(--ease);
    line-height: 1;
}
.star-btn:hover, .read-btn:hover { background: var(--surface-3); }
.star-btn.starred { color: #fbbf24; }
.btn-icon.starred-active { color: #fbbf24; background: rgba(251,191,36,0.12); }

/* ================================================================
   20. THREAD VIEW (#1)
   ================================================================ */
.thread-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.thread-group {
    border-radius: var(--radius);
    overflow: hidden;
}
.thread-group.multi {
    border: 1px solid var(--border);
}

.thread-bar {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-lg);
    background: var(--surface-3);
    font-size: var(--text-xs);
}
.thread-participants {
    color: var(--text-secondary);
    font-weight: 500;
    flex: 1;
}
.thread-msg-count { color: var(--text-muted); }
.thread-unread {
    color: var(--primary);
    font-weight: 600;
}
.thread-count {
    color: var(--text-muted);
    font-size: var(--text-xs);
}

.thread-toggle {
    font-size: var(--text-xs);
    color: var(--text-muted);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    border: 1px solid var(--border);
    cursor: pointer;
}
.thread-toggle:hover { border-color: var(--primary); color: var(--primary); }

/* Thread conversation in read page */
.thread-conversation {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}
.thread-header {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: var(--space-sm);
}
.thread-label {
    font-size: var(--text-sm);
    color: var(--text-muted);
    font-weight: 500;
}

.thread-message {
    padding: var(--space-lg);
    background: var(--surface);
    border-radius: var(--radius);
    border-left: 3px solid var(--border);
}
.thread-message.self {
    border-left-color: var(--primary);
    background: rgba(6, 214, 200, 0.04);
}

.thread-msg-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
}
.thread-msg-sender {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}
.thread-msg-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}
.thread-msg-date {
    font-size: var(--text-xs);
    color: var(--text-muted);
}
.thread-msg-body {
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--text);
}
.thread-msg-body p { margin: 0; }

/* ================================================================
   21. MOBILE BOTTOM NAV (#5)
   ================================================================ */
/* ================================================================
   21.5 LIGHT THEME (#9)
   ================================================================ */
[data-theme="light"] {
    --bg:          #f5f7fa;
    --surface:     #ffffff;
    --surface-2:   #f0f2f5;
    --surface-3:   #e8eaed;
    --border:      #d0d5dd;
    --border-hover: #b0b8c4;
    --text:        #1a1d23;
    --text-secondary: #4a5568;
    --text-muted:  #8895a7;
}

/* ================================================================
   22. BATCH TOOLBAR (#3)
   ================================================================ */
.batch-toolbar {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--surface-2);
    border: 1px solid var(--primary);
    border-radius: var(--radius);
    margin-bottom: var(--space-md);
    animation: slide-down 0.2s var(--ease);
}
.batch-count {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--primary);
    margin-right: var(--space-sm);
}
.batch-divider {
    width: 1px;
    height: 20px;
    background: var(--border);
    margin: 0 var(--space-xs);
}
.batch-delete:hover { color: var(--error); }

@keyframes slide-down {
    from { transform: translateY(-8px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ================================================================
   23. EMAIL CHECKBOX (#3)
   ================================================================ */
.email-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
}
.email-card-left {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
}
.email-card.selected {
    background: rgba(6, 214, 200, 0.06);
    border-left: 3px solid var(--primary);
}

/* ================================================================
   24. KEYBOARD FOCUS (#1)
   ================================================================ */
.email-card.kb-focused {
    outline: 2px solid var(--primary);
    outline-offset: -2px;
}

/* ================================================================
   25. KEYBOARD HELP OVERLAY (#1)
   ================================================================ */
.keyboard-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    animation: fade-in 0.2s var(--ease);
}
.keyboard-modal {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    max-width: 500px;
    width: 90%;
}
.keyboard-modal h2 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-xl);
}
.shortcut-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}
.shortcut-section h3 {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.shortcut-row {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-xs) 0;
    font-size: var(--text-sm);
}
kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    padding: 2px 6px;
    background: var(--surface-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 600;
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ================================================================
   26. EMAIL BODY RENDERER (#2)
   ================================================================ */
.email-body-rendered {
    line-height: 1.8;
    font-size: var(--text-base);
}
.email-body-rendered p {
    margin: 0 0 var(--space-md) 0;
}
.email-body-rendered a {
    color: var(--primary);
    text-decoration: underline;
}
.body-quote {
    margin: var(--space-md) 0;
}
.quote-toggle {
    font-size: var(--text-xs);
    color: var(--text-muted);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    border: 1px solid var(--border);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}
.quote-toggle:hover { border-color: var(--primary); color: var(--primary); }
.quote-count { color: var(--text-muted); }
.quote-content, .quote-preview {
    margin: var(--space-sm) 0 0 0;
    padding: var(--space-md);
    border-left: 3px solid var(--border);
    color: var(--text-muted);
    font-size: var(--text-sm);
}
.quote-preview {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ================================================================
   27. TYPING INDICATOR (#10)
   ================================================================ */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    color: var(--text-muted);
    font-size: var(--text-sm);
}
.typing-dots {
    display: flex;
    gap: 3px;
}
.typing-dots .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    animation: typing-bounce 1.4s ease-in-out infinite;
}
.typing-dots .dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dots .dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-4px); opacity: 1; }
}

/* ================================================================
   28. THEME TOGGLE + OFFLINE BADGE (#4, #9)
   ================================================================ */
.theme-toggle {
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    transition: background var(--duration-fast) var(--ease);
}
.theme-toggle:hover { background: var(--surface-2); }

.offline-badge {
    font-size: var(--text-xs);
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    background: rgba(245,158,11,0.15);
    color: var(--warning);
}

/* ================================================================
   29. DRAG-AND-DROP (#7)
   ================================================================ */
.folder-item.drag-over {
    background: rgba(6, 214, 200, 0.15);
    color: var(--primary);
    outline: 2px dashed var(--primary);
    outline-offset: -2px;
}
.email-card[draggable="true"] {
    cursor: grab;
}
.email-card[draggable="true"]:active {
    cursor: grabbing;
    opacity: 0.7;
}

/* ================================================================
   30. SEARCH ENHANCEMENTS (#8)
   ================================================================ */
.search-engine-badge {
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: var(--radius-pill);
    background: rgba(6,214,200,0.12);
    color: var(--primary);
    letter-spacing: 0.05em;
}
.search-spinner {
    font-size: var(--text-sm);
    color: var(--text-muted);
    animation: pulse 1.5s ease-in-out infinite;
}

/* ================================================================
   31. CONTACT QUICK-COMPOSE (#6)
   ================================================================ */
.contact-compose-btn {
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--text-sm);
}

.keyboard-hint {
    margin-top: var(--space-sm);
}
.hint-text {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.bottom-nav {
    display: none;
}

/* ================================================================
   31. SIDEBAR RECORD/PULSE/SPACES
   ================================================================ */
.sidebar-section { margin-bottom: var(--space-md); }
.sidebar-section-title {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    padding: var(--space-xs) var(--space-md);
    margin-bottom: var(--space-xs);
}
.pulse-title { color: var(--primary); }
.pulse-section { border-top: 1px solid var(--border); padding-top: var(--space-md); }
.pulse-group { margin-bottom: var(--space-xs); }
.pulse-item { font-size: var(--text-sm); }
.pulse-dot {
    width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.pulse-dot.presence-online { background: var(--success); }
.pulse-dot.presence-away { background: var(--warning); }
.pulse-dot.presence-offline { background: var(--text-muted); }
.pulse-badge { background: var(--primary); }
.channel-prefix {
    font-weight: 700; color: var(--text-muted); font-size: var(--text-sm);
    width: 1.2rem; text-align: center; flex-shrink: 0;
}
.meet-link { color: var(--primary); }

/* ================================================================
   31.5 CALENDAR PAGE
   ================================================================ */
.page-calendar { max-width: 900px; }
.cal-controls { display: flex; gap: var(--space-md); align-items: center; }
.view-toggles { display: flex; gap: 2px; background: var(--surface-2); border-radius: var(--radius-sm); padding: 2px; }
.view-btn {
    padding: var(--space-xs) var(--space-md); font-size: var(--text-xs); font-weight: 600;
    border-radius: var(--radius-xs); color: var(--text-secondary);
    border: 1px solid var(--border);
    transition: all var(--duration-fast) var(--ease);
}
.view-btn:hover { color: var(--text); border-color: var(--primary); }
.view-btn.active { background: rgba(6,214,200,0.12); color: var(--primary); border-color: var(--primary); }

.cal-layout { display: flex; flex-direction: column; gap: var(--space-lg); }
.cal-filters { display: flex; gap: var(--space-lg); margin-bottom: var(--space-sm); }
.cal-source-toggle {
    display: flex; align-items: center; gap: var(--space-xs);
    font-size: var(--text-sm); color: var(--text-secondary); cursor: pointer;
}
.cal-source-toggle input { width: auto; }
.source-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

.event-list { display: flex; flex-direction: column; gap: var(--space-md); }
.cal-event-card {
    padding: var(--space-lg); background: var(--surface); border-radius: var(--radius);
    border: 1px solid var(--border); transition: border-color var(--duration-fast) var(--ease);
}
.cal-event-card:hover { border-color: var(--border-hover); }
.cal-event-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-sm); }
.cal-event-time { display: flex; flex-direction: column; }
.cal-date { font-size: var(--text-sm); font-weight: 600; color: #e8ecf4; }
.cal-time { font-size: var(--text-xs); color: var(--text-secondary); }
.cal-source { font-size: 0.6rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }
.cal-event-title { font-size: var(--text-base); font-weight: 600; margin-bottom: var(--space-xs); color: var(--text); }
.cal-event-desc { font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-sm); }
.cal-event-location { font-size: var(--text-xs); color: var(--text-secondary); margin-bottom: var(--space-sm); }
.cal-event-meta { display: flex; gap: var(--space-lg); font-size: var(--text-xs); color: var(--text-secondary); flex-wrap: wrap; }
.cal-rsvp { display: flex; align-items: center; gap: var(--space-md); margin-top: var(--space-md); padding-top: var(--space-sm); border-top: 1px solid var(--border); }
.rsvp-current { font-size: var(--text-xs); font-weight: 600; padding: 2px 8px; border-radius: var(--radius-pill); }
.rsvp-current.rsvp-going { background: rgba(74,222,128,0.12); color: var(--success); }
.rsvp-current.rsvp-maybe { background: rgba(245,158,11,0.12); color: var(--warning); }
.rsvp-current.rsvp-no { background: rgba(239,68,68,0.12); color: var(--error); }
.rsvp-current.rsvp-pending { background: rgba(96,165,250,0.12); color: var(--info); }
.rsvp-buttons { display: flex; gap: var(--space-xs); }
.rsvp-going { color: var(--success); border-color: var(--success); }
.rsvp-maybe { color: var(--warning); border-color: var(--warning); }
.rsvp-no { color: var(--error); border-color: var(--error); }

/* ================================================================
   31.55 CALENDAR GRID VIEWS
   ================================================================ */
.cal-title-row { display: flex; align-items: center; gap: var(--space-lg); }
.cal-title-row h1 { white-space: nowrap; }
.cal-nav { display: flex; gap: var(--space-xs); }

/* Time Grid (Day/Week) */
.time-grid {
    display: flex; gap: 0; border: 1px solid var(--border); border-radius: var(--radius);
    overflow: hidden; max-height: 600px; overflow-y: auto;
}
.time-labels { width: 60px; flex-shrink: 0; }
.time-label {
    height: 48px; display: flex; align-items: flex-start; justify-content: flex-end;
    padding: 2px var(--space-xs) 0 0; font-size: 0.6rem; color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}
.time-slots {
    flex: 1; position: relative;
    min-height: 1152px; /* 24h × 48px */
}
.time-slot {
    height: 48px; border-bottom: 1px solid var(--border); border-left: 1px solid var(--border);
    cursor: pointer; transition: background var(--duration-fast) var(--ease);
}
.time-slot:hover { background: var(--surface-2); }

.grid-event {
    position: absolute; left: 64px; right: 4px; padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-xs); cursor: pointer; overflow: hidden; z-index: 1;
    transition: opacity var(--duration-fast) var(--ease);
}
.grid-event:hover { opacity: 0.85; }
.grid-event-title { font-size: var(--text-xs); font-weight: 600; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.grid-event-time { font-size: 0.6rem; color: var(--text-muted); }

/* Month Grid */
.month-grid { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.month-header-row { display: grid; grid-template-columns: repeat(7, 1fr); background: var(--surface-2); }
.month-header-cell {
    padding: var(--space-sm); text-align: center; font-size: var(--text-xs);
    font-weight: 600; color: var(--text-muted); text-transform: uppercase;
}
.month-row { display: grid; grid-template-columns: repeat(7, 1fr); }
.month-cell {
    min-height: 80px; padding: var(--space-xs); border: 1px solid var(--border);
    cursor: pointer; transition: background var(--duration-fast) var(--ease);
}
.month-cell:hover { background: var(--surface-2); }
.month-cell.empty { background: var(--surface); cursor: default; }
.month-cell.today { background: rgba(6, 214, 200, 0.06); }
.month-cell.today .month-day-num { color: var(--primary); font-weight: 700; }
.month-day-num { font-size: var(--text-sm); font-weight: 500; display: block; margin-bottom: 2px; }
.month-event-dots { display: flex; gap: 3px; flex-wrap: wrap; }
.event-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.month-overflow { font-size: 0.55rem; color: var(--text-muted); }

/* Mini Calendar */
.mini-calendar { padding: var(--space-sm); }
.mini-cal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-xs); }
.mini-month { font-size: var(--text-xs); font-weight: 600; }
.mini-nav { font-size: var(--text-xs); padding: 2px 4px; border-radius: var(--radius-xs); color: var(--text-muted); }
.mini-nav:hover { background: var(--surface-2); color: var(--text); }
.mini-calendar .month-cell { min-height: 24px; padding: 1px; }
.mini-calendar .month-day-num { font-size: 0.6rem; text-align: center; }
.mini-calendar .month-header-cell { font-size: 0.55rem; padding: 2px; }
.mini-calendar .month-event-dots { display: none; }

/* Event Form Overlay */
.event-form-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.6);
    display: flex; align-items: center; justify-content: center;
    z-index: 2000; animation: fade-in 0.2s var(--ease);
}
.event-form {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: var(--space-2xl); max-width: 550px; width: 90%; max-height: 90vh; overflow-y: auto;
}
.event-form h2 { font-size: var(--text-xl); margin-bottom: var(--space-xl); }
.event-form .form-field { margin-bottom: var(--space-md); }
.event-form .form-row { display: flex; gap: var(--space-md); margin-bottom: var(--space-md); }
.event-form .form-row .form-field { flex: 1; margin-bottom: 0; }
.event-form .option-toggle { margin-bottom: var(--space-md); }
.event-form select {
    width: 100%; padding: var(--space-sm) var(--space-md); background: var(--surface-2);
    border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text);
    font-family: inherit; font-size: inherit;
}

/* ================================================================
   31.6 CHAT PAGE
   ================================================================ */
.chat-layout { display: flex; height: calc(100vh - var(--navbar-height) - 2 * var(--space-xl)); gap: 0; }
.chat-channels {
    width: 260px; border-right: 1px solid var(--border); padding: var(--space-md);
    overflow-y: auto; flex-shrink: 0;
}
.channels-header {
    font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--text-muted); padding: var(--space-sm) var(--space-sm);
    margin-top: var(--space-md);
}
.channels-header:first-child { margin-top: 0; }
.channel-item {
    display: flex; align-items: center; gap: var(--space-sm);
    padding: var(--space-sm); border-radius: var(--radius-sm); width: 100%;
    text-align: left; transition: background var(--duration-fast) var(--ease);
    font-size: var(--text-sm); color: var(--text-secondary);
}
.channel-item:hover { background: var(--surface-2); color: var(--text); }
.channel-item.active { background: rgba(6,214,200,0.08); color: var(--primary); }
.channel-avatar {
    width: 28px; height: 28px; border-radius: 50%; background: var(--surface-3);
    display: flex; align-items: center; justify-content: center;
    font-size: var(--text-xs); font-weight: 600; color: var(--primary); flex-shrink: 0;
    position: relative;
}
.channel-avatar::after {
    content: ''; position: absolute; bottom: -1px; right: -1px;
    width: 8px; height: 8px; border-radius: 50%; border: 2px solid var(--surface);
    background: var(--success);
}
.channel-hash { font-weight: 700; color: var(--text-muted); font-size: var(--text-base); width: 28px; text-align: center; }
.channel-info { flex: 1; min-width: 0; }
.channel-name { display: block; font-weight: 500; }
.channel-last { display: block; font-size: var(--text-xs); color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.channel-badge { background: var(--primary); color: var(--bg); font-size: 0.6rem; font-weight: 700; padding: 1px 5px; border-radius: var(--radius-pill); min-width: 18px; text-align: center; }

.chat-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.chat-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; color: var(--text-muted); }
.chat-active { display: flex; flex-direction: column; height: 100%; }
.chat-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: var(--space-md) var(--space-lg); border-bottom: 1px solid var(--border);
}
.chat-header h2 { font-size: var(--text-lg); font-weight: 600; }
.chat-header-desc { font-size: var(--text-xs); color: var(--text-muted); }
.chat-header-actions { display: flex; gap: var(--space-sm); }

.chat-messages {
    flex: 1; overflow-y: auto; padding: var(--space-lg);
    display: flex; flex-direction: column; gap: var(--space-md);
}

.chat-bubble { display: flex; gap: var(--space-sm); align-items: flex-start; max-width: 80%; }
.chat-bubble.self { margin-left: auto; flex-direction: row-reverse; }
.bubble-avatar {
    width: 28px; height: 28px; border-radius: 50%; background: var(--surface-3);
    display: flex; align-items: center; justify-content: center;
    font-size: var(--text-xs); font-weight: 600; color: var(--primary); flex-shrink: 0;
}
.bubble-content {
    background: var(--surface-2); border-radius: var(--radius); padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border);
}
.chat-bubble.self .bubble-content { background: rgba(6,214,200,0.08); border-color: rgba(6,214,200,0.2); }
.bubble-sender { font-size: var(--text-xs); font-weight: 600; color: var(--primary); display: block; margin-bottom: 2px; }
.bubble-reply-indicator { font-size: var(--text-xs); color: var(--text-muted); margin-bottom: 2px; }
.bubble-text { font-size: var(--text-sm); line-height: 1.5; margin: 0; }
.bubble-meta { display: flex; align-items: center; gap: var(--space-sm); margin-top: 4px; }
.bubble-time { font-size: 0.6rem; color: var(--text-muted); }
.bubble-reactions { display: flex; gap: 3px; }
.reaction-chip {
    font-size: 0.65rem; padding: 1px 4px; border-radius: var(--radius-sm);
    background: var(--surface-3); border: 1px solid var(--border); cursor: pointer;
}
.reaction-chip:hover { border-color: var(--primary); }

.chat-input-bar {
    display: flex; gap: var(--space-sm); padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--border); align-items: flex-end;
}
.chat-input {
    flex: 1; resize: none; border-radius: var(--radius); padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm); max-height: 120px; min-height: 36px;
}
.chat-send { width: 40px; height: 36px; padding: 0; font-size: 1.1rem; border-radius: var(--radius); }

.ephemeral-notice {
    font-size: 0.6rem; color: var(--text-muted); text-align: center;
    padding: var(--space-xs); border-top: 1px solid var(--border);
}

/* ================================================================
   31.7 MEET PAGE
   ================================================================ */
.meet-start { max-width: 700px; margin: 0 auto; padding: var(--space-2xl) 0; }
.meet-start h1 { font-size: var(--text-xl); margin-bottom: var(--space-sm); }
.meet-desc { font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-2xl); max-width: 500px; }

.meet-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); margin-bottom: var(--space-2xl); }
.meet-option-card {
    display: flex; flex-direction: column; align-items: center; gap: var(--space-sm);
    padding: var(--space-xl); background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); transition: all var(--duration-fast) var(--ease);
    text-align: center;
}
.meet-option-card:hover { border-color: var(--primary); background: var(--surface-2); }
.option-icon { font-size: 2rem; }
.option-label { font-weight: 600; font-size: var(--text-sm); }
.option-desc { font-size: var(--text-xs); color: var(--text-muted); }

.meet-scheduled { margin-top: var(--space-xl); }
.meet-scheduled h3 { font-size: var(--text-sm); font-weight: 600; color: var(--text-muted); margin-bottom: var(--space-md); }
.scheduled-call {
    display: flex; align-items: center; gap: var(--space-md); padding: var(--space-md);
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
}
.scheduled-icon { font-size: 1.2rem; }
.scheduled-info { flex: 1; }
.scheduled-title { font-weight: 500; font-size: var(--text-sm); display: block; }
.scheduled-time { font-size: var(--text-xs); color: var(--text-muted); }

/* Active call */
.meet-active { display: flex; flex-direction: column; height: calc(100vh - var(--navbar-height) - 2 * var(--space-xl)); }
.meet-header {
    display: flex; align-items: center; gap: var(--space-lg); padding: var(--space-md);
    border-bottom: 1px solid var(--border);
}
.meet-status { font-weight: 600; color: var(--success); }
.meet-duration { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--text-muted); }
.meet-type { font-size: var(--text-xs); color: var(--text-muted); margin-left: auto; }

.meet-grid {
    flex: 1; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md); padding: var(--space-lg); overflow-y: auto;
}
.meet-tile {
    background: var(--surface-2); border-radius: var(--radius); border: 1px solid var(--border);
    aspect-ratio: 16/9; position: relative; display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.meet-tile.no-video { background: var(--surface-3); }
.meet-video-placeholder { font-size: var(--text-sm); color: var(--text-muted); }
.meet-avatar {
    width: 64px; height: 64px; border-radius: 50%; background: var(--surface);
    display: flex; align-items: center; justify-content: center;
    font-size: var(--text-xl); font-weight: 600; color: var(--primary);
}
.meet-tile-bar {
    position: absolute; bottom: 0; left: 0; right: 0;
    display: flex; justify-content: space-between; align-items: center;
    padding: var(--space-sm) var(--space-md);
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
}
.meet-tile-name { font-size: var(--text-xs); font-weight: 500; color: white; }
.meet-tile-icons { display: flex; gap: var(--space-xs); font-size: var(--text-xs); }

.meet-controls {
    display: flex; justify-content: center; gap: var(--space-md); padding: var(--space-lg);
    border-top: 1px solid var(--border);
}
.ctrl-btn {
    width: 48px; height: 48px; border-radius: 50%; background: var(--surface-2);
    border: 1px solid var(--border); font-size: 1.2rem; display: flex;
    align-items: center; justify-content: center;
    transition: all var(--duration-fast) var(--ease);
}
.ctrl-btn:hover { background: var(--surface-3); }
.ctrl-btn.active { background: rgba(6,214,200,0.15); border-color: var(--primary); color: var(--primary); }
.ctrl-btn.end-call { background: var(--error); border-color: var(--error); color: white; }
.ctrl-btn.end-call:hover { background: #dc2626; }

.meet-info { text-align: center; padding: var(--space-sm); }
.meet-encryption, .meet-p2p { font-size: 0.6rem; color: var(--text-muted); margin: 0; }

/* ================================================================
   31.71 NLP EVENT + CHANNEL CREATE + FILE UPLOAD
   ================================================================ */
.nlp-event-bar {
    display: flex; gap: var(--space-sm); margin-bottom: var(--space-lg);
}
.nlp-input {
    flex: 1; font-size: var(--text-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius); background: var(--surface-2);
    border: 1px solid var(--border);
}
.nlp-input:focus { border-color: var(--primary); }
.nlp-input::placeholder { color: var(--text-muted); font-style: italic; }

.channels-header-row {
    display: flex; justify-content: space-between; align-items: center;
    padding-right: var(--space-sm);
}
.btn-create-channel {
    width: 20px; height: 20px; border-radius: 50%;
    background: var(--surface-3); border: 1px solid var(--border);
    font-size: var(--text-sm); color: var(--text-muted);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: all var(--duration-fast) var(--ease);
}
.btn-create-channel:hover { background: var(--primary); color: var(--bg); border-color: var(--primary); }
.create-channel-form {
    display: flex; flex-direction: column; gap: var(--space-xs);
    padding: var(--space-sm); margin-bottom: var(--space-sm);
}
.channel-name-input, .channel-desc-input {
    font-size: var(--text-xs); padding: var(--space-xs) var(--space-sm);
    background: var(--surface-2); border: 1px solid var(--border);
    border-radius: var(--radius-xs); color: var(--text);
}
.file-upload-btn { cursor: pointer; }

/* ================================================================
   31.73 OAUTH + PALETTE TRIGGER
   ================================================================ */
.oauth-section {
    padding: var(--space-lg); background: var(--surface-2);
    border: 1px solid rgba(6,214,200,0.2); border-radius: var(--radius);
    text-align: center; margin-bottom: var(--space-md);
}
.oauth-btn {
    font-size: var(--text-base); padding: var(--space-md) var(--space-xl);
    margin-bottom: var(--space-sm);
}
.oauth-hint { font-size: var(--text-xs); color: var(--text-muted); margin: 0; }
.palette-trigger {
    background: var(--surface-2); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: var(--space-xs) var(--space-sm);
    font-size: var(--text-sm); cursor: pointer;
    transition: all var(--duration-fast) var(--ease);
}
.palette-trigger:hover { border-color: var(--primary); color: var(--primary); }
.cmd-input-placeholder {
    color: var(--primary); font-size: var(--text-sm); font-style: italic;
    animation: pulse 1.5s ease-in-out infinite;
}

/* ================================================================
   31.74 CONDUCTOR SETUP
   ================================================================ */
.setup-overlay {
    position: fixed; inset: 0; z-index: 4500;
    background: rgba(0,0,0,0.6);
    display: flex; align-items: center; justify-content: center;
}
.setup-modal {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: var(--space-2xl);
    max-width: 480px; width: 90%; text-align: center;
}
.setup-modal h2 { font-size: var(--text-xl); margin-bottom: var(--space-xl); }
.setup-status { padding: var(--space-lg) 0; }
.setup-icon { font-size: 2rem; display: block; margin-bottom: var(--space-md); }
.setup-status p { margin-bottom: var(--space-sm); }
.setup-hint { font-size: var(--text-xs); color: var(--text-muted); }
.setup-spinner {
    width: 32px; height: 32px; border: 3px solid var(--border);
    border-top-color: var(--primary); border-radius: 50%;
    animation: spin 1s linear infinite; margin: 0 auto var(--space-md);
}
@keyframes spin { to { transform: rotate(360deg); } }

.install-section {
    margin: var(--space-xl) 0; text-align: left;
    background: var(--surface-2); border-radius: var(--radius);
    padding: var(--space-lg);
}
.install-platform { font-size: var(--text-xs); color: var(--text-muted); margin-bottom: var(--space-sm); }
.install-command {
    display: flex; align-items: center; gap: var(--space-sm);
    background: var(--surface-3); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-sm);
}
.install-command code {
    flex: 1; font-family: var(--font-mono); font-size: var(--text-xs);
    color: var(--primary); word-break: break-all;
}
.install-hint { font-size: var(--text-xs); color: var(--text-muted); line-height: 1.5; }
.setup-alternative {
    margin-top: var(--space-xl); padding-top: var(--space-lg);
    border-top: 1px solid var(--border);
}
.alt-label { font-size: var(--text-xs); color: var(--text-muted); margin-bottom: var(--space-sm); }

/* ================================================================
   31.75 WELCOME MODAL
   ================================================================ */
.welcome-overlay {
    position: fixed; left: 0; top: 0; width: 100vw; height: 100vh; z-index: 5000;
    background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
    animation: fade-in 0.3s var(--ease);
}
.welcome-modal {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 32px 40px;
    width: 520px; max-width: calc(100vw - 40px); min-width: 320px; text-align: center;
    animation: cmd-enter 0.3s var(--ease);
}
.welcome-header { margin-bottom: var(--space-xl); }
.welcome-icon { font-size: 3rem; display: block; margin-bottom: var(--space-md); }
.welcome-modal h1 { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--space-xs); }
.welcome-subtitle { color: var(--primary); font-size: var(--text-sm); }

.welcome-features {
    display: flex; flex-direction: column; gap: var(--space-md);
    text-align: left; margin-bottom: var(--space-xl);
}
.welcome-feature {
    display: flex; gap: var(--space-md); align-items: flex-start;
    padding: var(--space-sm) var(--space-md);
    background: var(--surface-2); border-radius: var(--radius-sm);
}
.wf-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.welcome-feature strong { display: block; font-size: var(--text-sm); margin-bottom: 2px; }
.welcome-feature p { font-size: var(--text-xs); color: var(--text-muted); margin: 0; }

.welcome-actions {
    display: flex; gap: var(--space-md); justify-content: center;
    margin-bottom: var(--space-lg);
}
.welcome-btn { flex: 1; padding: var(--space-md); font-size: var(--text-sm); }
.welcome-hint {
    font-size: var(--text-xs); color: var(--text-muted); max-width: 400px;
    margin: 0 auto; line-height: 1.5;
}

/* ================================================================
   31.79 CONNECTION STATUS BANNER
   ================================================================ */
.connection-banner {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--text-xs);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
}
.connection-banner.mock {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--warning);
}
.connection-banner.connecting {
    background: rgba(96, 165, 250, 0.1);
    border: 1px solid rgba(96, 165, 250, 0.3);
    color: var(--info);
}
.connection-banner.disconnected {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--error);
}
.connection-banner a { color: inherit; text-decoration: underline; }

/* ================================================================
   31.8 SPLIT VIEW / READING PANE
   ================================================================ */
.inbox-split-layout { display: flex; flex-direction: column; }
.inbox-split-layout.split-right { flex-direction: row; }
.inbox-split-layout.split-bottom { flex-direction: column; }
.inbox-split-layout.split-right .inbox-list-pane { width: 45%; overflow-y: auto; max-height: calc(100vh - 150px); border-right: 1px solid var(--border); }
.inbox-split-layout.split-right .reading-pane { flex: 1; overflow-y: auto; max-height: calc(100vh - 150px); }
.inbox-split-layout.split-bottom .inbox-list-pane { max-height: 45vh; overflow-y: auto; border-bottom: 1px solid var(--border); }
.inbox-split-layout.split-bottom .reading-pane { flex: 1; overflow-y: auto; }
.reading-pane { padding: var(--space-lg); }
.reading-pane-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: var(--space-md); }
.reading-pane-header h2 { font-size: var(--text-lg); font-weight: 600; }
.reading-pane-meta { display: flex; align-items: center; gap: var(--space-md); margin-bottom: var(--space-lg); font-size: var(--text-sm); color: var(--text-secondary); }
.reading-sender { font-weight: 500; }
.reading-pane-body { line-height: 1.7; }
.reading-pane-empty { text-align: center; padding: var(--space-3xl); color: var(--text-muted); }

/* ================================================================
   31.81 PINNED CONVERSATIONS
   ================================================================ */
.pinned-section { margin-bottom: var(--space-lg); }
.section-label {
    font-size: 0.65rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--text-muted);
    padding: var(--space-xs) var(--space-sm); margin-bottom: var(--space-xs);
}
.pinned-list { border: 1px solid rgba(6, 214, 200, 0.15); border-radius: var(--radius); }

/* ================================================================
   31.82 DATE SEPARATORS
   ================================================================ */
.date-separator {
    padding: var(--space-sm) var(--space-md); margin-top: var(--space-md);
}
.date-label {
    font-size: 0.65rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--text-muted);
    background: var(--bg); padding: 0 var(--space-sm);
    position: relative;
}
.date-separator::after {
    content: ''; position: absolute; left: var(--space-lg); right: var(--space-lg);
    top: 50%; height: 1px; background: var(--border); z-index: 0;
}
.date-separator { position: relative; }
.date-label { position: relative; z-index: 1; }

/* ================================================================
   31.83 EMAIL TEMPLATES
   ================================================================ */
.template-bar { margin-bottom: var(--space-md); }
.template-list {
    display: flex; flex-direction: column; gap: 2px; margin-top: var(--space-sm);
    background: var(--surface-2); border: 1px solid var(--border);
    border-radius: var(--radius-sm); overflow: hidden;
}
.template-item {
    display: flex; flex-direction: column; gap: 2px; padding: var(--space-sm) var(--space-md);
    text-align: left; transition: background var(--duration-fast) var(--ease);
}
.template-item:hover { background: var(--surface-3); }
.template-name { font-size: var(--text-sm); font-weight: 500; color: var(--text); }
.template-preview { font-size: var(--text-xs); color: var(--text-muted); }

/* ================================================================
   31.9 COMMAND PALETTE
   ================================================================ */
.cmd-palette-container { position: fixed; inset: 0; z-index: 3000; }
.cmd-palette-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); }
.cmd-palette {
    position: absolute; top: 15%; left: 50%; transform: translateX(-50%);
    width: min(560px, 90vw); background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-lg); box-shadow: 0 16px 48px rgba(0,0,0,0.4);
    animation: cmd-enter 0.15s var(--ease);
    display: flex; flex-direction: column; max-height: 60vh;
}
@keyframes cmd-enter {
    from { opacity: 0; transform: translateX(-50%) translateY(-8px) scale(0.98); }
    to { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
}
.cmd-input-row {
    display: flex; align-items: center; gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg); border-bottom: 1px solid var(--border);
}
.cmd-icon { font-size: 1.1rem; color: var(--text-muted); flex-shrink: 0; }
.cmd-input {
    flex: 1; background: none; border: none; font-size: var(--text-base);
    color: var(--text); outline: none;
}
.cmd-input::placeholder { color: var(--text-muted); }
.cmd-shortcut-hint { font-size: 0.6rem; color: var(--text-muted); }
.cmd-results { overflow-y: auto; max-height: 400px; padding: var(--space-xs); }
.cmd-category {
    font-size: 0.6rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--text-muted);
    padding: var(--space-sm) var(--space-md); margin-top: var(--space-xs);
}
.cmd-item {
    display: flex; align-items: center; gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md); width: 100%; text-align: left;
    border-radius: var(--radius-sm); transition: background var(--duration-fast) var(--ease);
    font-size: var(--text-sm); color: var(--text);
}
.cmd-item:hover, .cmd-item.selected { background: var(--surface-2); }
.cmd-item-icon { font-size: 1rem; width: 1.5rem; text-align: center; flex-shrink: 0; }
.cmd-item-label { flex: 1; }
.cmd-item-shortcut {
    font-size: 0.6rem; padding: 1px 4px; background: var(--surface-3);
    border: 1px solid var(--border); border-radius: 3px; font-family: var(--font-mono);
    color: var(--text-muted);
}
.cmd-footer {
    display: flex; gap: var(--space-lg); padding: var(--space-sm) var(--space-lg);
    border-top: 1px solid var(--border); font-size: 0.6rem; color: var(--text-muted);
}

/* ================================================================
   31.95 THEME PANEL
   ================================================================ */
.theme-panel-overlay {
    position: fixed; inset: 0; z-index: 2500; background: rgba(0,0,0,0.4);
}
.theme-panel {
    position: absolute; right: 0; top: 0; bottom: 0; width: min(380px, 85vw);
    background: var(--surface); border-left: 1px solid var(--border);
    padding: var(--space-xl); overflow-y: auto;
    animation: slide-panel 0.2s var(--ease);
}
@keyframes slide-panel {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}
.theme-panel-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: var(--space-xl);
}
.theme-panel-header h2 { font-size: var(--text-xl); }
.theme-section { margin-bottom: var(--space-xl); }
.theme-section h3 {
    font-size: var(--text-sm); font-weight: 600; color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.theme-mode-toggle { display: flex; gap: var(--space-xs); }
.mode-btn {
    flex: 1; padding: var(--space-sm); border-radius: var(--radius-sm);
    background: var(--surface-2); border: 1px solid var(--border);
    font-size: var(--text-sm); transition: all var(--duration-fast) var(--ease);
}
.mode-btn:hover { border-color: var(--primary); }
.mode-btn.active { background: rgba(6,214,200,0.1); border-color: var(--primary); color: var(--primary); }

.theme-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-sm); }
.theme-swatch {
    aspect-ratio: 1; border-radius: var(--radius-sm); border: 2px solid var(--border);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 4px; transition: all var(--duration-fast) var(--ease); cursor: pointer;
}
.theme-swatch:hover { transform: scale(1.05); }
.theme-swatch.active { border-width: 3px; box-shadow: 0 0 8px rgba(var(--primary), 0.3); }
.swatch-dot { width: 8px; height: 8px; border-radius: 50%; }
.swatch-name { font-size: 0.5rem; color: #888; }

.accent-grid { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.accent-swatch {
    width: 28px; height: 28px; border-radius: 50%; border: 2px solid transparent;
    cursor: pointer; transition: all var(--duration-fast) var(--ease);
}
.accent-swatch:hover { transform: scale(1.15); }
.accent-swatch.active { border-color: white; box-shadow: 0 0 0 2px var(--bg); }

.density-buttons { display: flex; gap: var(--space-xs); }
.density-btn {
    flex: 1; padding: var(--space-sm); border-radius: var(--radius-sm);
    background: var(--surface-2); border: 1px solid var(--border);
    font-size: var(--text-xs); transition: all var(--duration-fast) var(--ease);
}
.density-btn:hover { border-color: var(--primary); }
.density-btn.active { background: rgba(6,214,200,0.1); border-color: var(--primary); color: var(--primary); }

.font-slider {
    width: 100%; accent-color: var(--primary); cursor: pointer;
}
.custom-css-input {
    width: 100%; font-family: var(--font-mono); font-size: var(--text-xs);
    resize: vertical; min-height: 80px;
    margin-bottom: var(--space-sm);
}

/* ================================================================
   32.05 EXTERNAL ACCOUNTS PAGE
   ================================================================ */
.page-desc {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: var(--space-xl);
    max-width: 600px;
}
.accounts-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}
.account-card {
    padding: var(--space-lg);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.account-card.disabled { opacity: 0.6; }
.account-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-sm);
}
.account-info { display: flex; flex-direction: column; gap: 2px; }
.account-provider { font-weight: 600; font-size: var(--text-sm); }
.account-email { font-size: var(--text-sm); color: var(--primary); }
.account-actions { display: flex; gap: var(--space-sm); }
.account-details {
    display: flex;
    gap: var(--space-lg);
    font-size: var(--text-xs);
    color: var(--text-muted);
    flex-wrap: wrap;
}
.status-badge {
    padding: 1px 6px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    background: var(--surface-3);
}
.status-badge.active { background: rgba(74,222,128,0.12); color: var(--success); }

.add-account-form {
    padding: var(--space-xl);
    background: var(--surface);
    border: 1px solid var(--primary);
    border-radius: var(--radius);
}
.add-account-form h2 { font-size: var(--text-lg); margin-bottom: var(--space-lg); }
.provider-note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(6,214,200,0.06);
    border: 1px solid rgba(6,214,200,0.2);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}
.note-icon { font-size: var(--text-base); flex-shrink: 0; }
.toggle-advanced {
    font-size: var(--text-xs);
    color: var(--text-muted);
    padding: var(--space-xs) 0;
    margin: var(--space-sm) 0;
}
.toggle-advanced:hover { color: var(--primary); }
.advanced-settings { margin-top: var(--space-md); }
.form-row {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}
.form-row .form-field { flex: 1; }
.form-row .form-field.narrow { max-width: 100px; }
.form-actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: flex-end;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border);
}

/* ================================================================
   32.1 TRUST-GATED INBOX (Paradigm #1)
   ================================================================ */
/* FIX #1: "Trusted" is the default — HIDE it. Only show exceptions. */
.trust-gate-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 0.6rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.04em;
}
/* Trusted = default = INVISIBLE in email list (trust ring on avatar is enough) */
.trust-gate-badge.gate-trusted {
    display: none;
}
/* Staked = notable exception — show prominently */
.trust-gate-badge.gate-staked {
    background: rgba(251, 191, 36, 0.15);
    color: var(--pqc);
    border: 1px solid rgba(251, 191, 36, 0.3);
}
/* Quarantined = warning — show prominently */
.trust-gate-badge.gate-quarantined {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.3);
}
.gate-icon { font-size: 0.7rem; }
/* In the READ page, show all badges (context matters) */
.read-container .trust-gate-badge.gate-trusted {
    display: inline-flex;
    background: rgba(74, 222, 128, 0.08);
    color: var(--trust-high);
}

.trust-gate-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.trust-gate-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}
.gate-accept {
    background: rgba(74, 222, 128, 0.15);
    color: var(--success);
    border: 1px solid var(--success);
}
.gate-accept:hover { background: rgba(74, 222, 128, 0.25); }
.gate-reject {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
    border: 1px solid var(--error);
}
.gate-reject:hover { background: rgba(239, 68, 68, 0.25); }
.gate-report {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
    border: 1px solid var(--warning);
}
.gate-report:hover { background: rgba(245, 158, 11, 0.25); }
.stake-info {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-left: var(--space-sm);
}

/* ================================================================
   32.2 REVOCABLE EMAIL (Paradigm #4)
   ================================================================ */
.revoke-section {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--surface);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    margin-bottom: var(--space-md);
}
.revoke-btn {
    color: var(--error);
    border-color: var(--error);
}
.revoke-btn:hover {
    background: rgba(239, 68, 68, 0.15);
}
.revoke-hint {
    font-size: var(--text-xs);
    color: var(--text-muted);
    max-width: 400px;
}
.revoke-status.revoked {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: var(--text-sm);
}
.access-badge {
    font-size: var(--text-xs);
    padding: 2px 6px;
    border-radius: var(--radius-pill);
    font-weight: 600;
}
.access-badge.access-active { background: rgba(74,222,128,0.12); color: var(--success); }
.access-badge.access-revoked { background: rgba(239,68,68,0.12); color: var(--error); }
.access-badge.access-expiring { background: rgba(245,158,11,0.12); color: var(--warning); }
.access-badge.access-expired { background: rgba(136,144,168,0.12); color: var(--text-muted); }

/* ================================================================
   32.3 HIGH CONTRAST (#14)
   ================================================================ */
[data-contrast="high"] {
    --bg:         #000000;
    --surface:    #0a0a0a;
    --surface-2:  #111111;
    --surface-3:  #1a1a1a;
    --border:     #ffffff;
    --text:       #ffffff;
    --text-secondary: #e0e0e0;
    --text-muted: #c0c0c0;
    --primary:    #00ffff;
}
[data-contrast="high"] .email-card { border: 1px solid #ffffff; }
[data-contrast="high"] .btn { border: 1px solid #ffffff; }
[data-contrast="high"] a { text-decoration: underline; }

/* ================================================================
   32.4 LABELS (#2)
   ================================================================ */
.email-labels {
    display: flex;
    gap: 3px;
    flex-wrap: wrap;
    margin-top: 2px;
}
/* FIX #3: Semantic labels use ghost pills (border only, no fill).
   Solid bright fills reserved for system/security status only. */
.email-label-chip {
    font-size: 0.6rem;
    font-weight: 500;
    padding: 1px 5px;
    border-radius: var(--radius-pill);
    background: transparent;
    color: var(--primary);
    border: 1px solid rgba(6, 214, 200, 0.35);
    letter-spacing: 0.03em;
}
.label-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}
.label-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}
.label-chip {
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-size: var(--text-xs);
    font-weight: 600;
}

/* ================================================================
   32.45 SIGNATURES & VACATION (#6, #7)
   ================================================================ */
.sig-badges {
    display: flex;
    gap: var(--space-xs);
    margin-top: 2px;
}
.sig-badge {
    font-size: 0.6rem;
    padding: 1px 5px;
    border-radius: var(--radius-pill);
    background: rgba(6, 214, 200, 0.12);
    color: var(--primary);
    font-weight: 500;
}
.sig-preview {
    margin-top: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--surface-2);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

/* ================================================================
   32.5 DENSITY MODES
   ================================================================ */
[data-density="compact"] .email-card { padding: var(--space-xs) var(--space-md); }
[data-density="compact"] .email-snippet { display: none; }
[data-density="compact"] .sender-avatar { width: 28px; height: 28px; font-size: var(--text-xs); }
[data-density="compact"] .page { gap: var(--space-xs); }

[data-density="comfortable"] .email-card { padding: var(--space-lg) var(--space-xl); }
[data-density="comfortable"] .email-snippet { -webkit-line-clamp: 2; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; white-space: normal; }
[data-density="comfortable"] .sender-avatar { width: 44px; height: 44px; font-size: var(--text-lg); }

/* ================================================================
   33. RICH TEXT EDITOR
   ================================================================ */
.rich-editor {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: border-color var(--duration-fast) var(--ease);
}
.rich-editor:focus-within { border-color: var(--primary); }

.editor-toolbar {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: var(--space-xs) var(--space-sm);
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}
.toolbar-btn {
    width: 30px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xs);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    transition: all var(--duration-fast) var(--ease);
}
.toolbar-btn:hover {
    background: var(--surface-3);
    color: var(--text);
}
.toolbar-divider {
    width: 1px;
    height: 20px;
    background: var(--border);
    margin: 0 var(--space-xs);
}

.editor-content {
    min-height: 250px;
    padding: var(--space-md);
    background: var(--surface-2);
    color: var(--text);
    line-height: 1.7;
    outline: none;
    overflow-y: auto;
    max-height: 500px;
}
.editor-content:empty::before {
    content: attr(data-placeholder);
    color: var(--text-muted);
    pointer-events: none;
}
.editor-content blockquote {
    border-left: 3px solid var(--border);
    padding-left: var(--space-md);
    margin: var(--space-sm) 0;
    color: var(--text-muted);
}
.editor-content code, .editor-content .inline-code {
    background: var(--surface-3);
    padding: 1px 4px;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.9em;
}
.editor-content a {
    color: var(--primary);
    text-decoration: underline;
}
.editor-content ul, .editor-content ol {
    padding-left: var(--space-xl);
    margin: var(--space-sm) 0;
}

/* ================================================================
   34. ANIMATIONS & POLISH (#8)
   ================================================================ */
.page {
    animation: page-enter 0.25s var(--ease);
}
@keyframes page-enter {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Email card exit animation when archiving/deleting */
.email-card.exiting {
    animation: card-exit 0.3s var(--ease) forwards;
}
@keyframes card-exit {
    to { opacity: 0; transform: translateX(40px); height: 0; padding: 0; overflow: hidden; }
}

/* Skeleton loading placeholders */
.skeleton {
    background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 50%, var(--surface-2) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}
@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
.skeleton-text { height: 14px; margin-bottom: var(--space-xs); }
.skeleton-text.short { width: 40%; }
.skeleton-text.medium { width: 70%; }
.skeleton-avatar { width: 36px; height: 36px; border-radius: 50%; }

/* Smooth thread expansion */
.thread-conversation {
    animation: thread-expand 0.3s var(--ease);
}
@keyframes thread-expand {
    from { opacity: 0; max-height: 0; }
    to { opacity: 1; max-height: 2000px; }
}

/* Toast enter/exit */
.toast {
    animation: toast-in 0.3s var(--ease);
}

/* Focus visible for accessibility (#7) */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}
button:focus-visible, a:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}
/* Inputs + textareas use the softer halo from the :focus rule above;
   re-asserting here makes keyboard-nav behavior consistent with pointer
   focus so the UX doesn't change based on input device. */
input:focus-visible, textarea:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(6, 214, 200, 0.30);
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ================================================================
   32. RESPONSIVE
   ================================================================ */
@media (max-width: 480px) {
    .sidebar {
        display: none !important;
    }
    .app-layout {
        flex-direction: column;
    }
    .nav-links {
        display: none !important;
    }
    .main-content {
        padding: var(--space-lg);
        padding-bottom: calc(64px + var(--space-lg)); /* Space for bottom nav */
    }
    .contact-list {
        grid-template-columns: 1fr;
    }
    .page-header {
        flex-direction: column;
        gap: var(--space-sm);
    }
    .compose-actions {
        width: 100%;
    }
    .compose-actions .btn {
        flex: 1;
    }

    /* Bottom nav appears on mobile */
    .bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 64px;
        background: var(--surface);
        border-top: 1px solid var(--border);
        z-index: 100;
        justify-content: space-around;
        align-items: center;
        padding: 0 var(--space-lg);
    }
    .bottom-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2px;
        color: var(--text-muted);
        font-size: var(--text-xs);
        text-decoration: none;
        position: relative;
        padding: var(--space-sm);
        border-radius: var(--radius-sm);
        transition: color var(--duration-fast) var(--ease);
    }
    .bottom-nav-item:hover,
    .bottom-nav-item.active,
    .bottom-nav-item[aria-current="page"] {
        color: var(--primary);
    }
    .bottom-nav-item.active::before {
        content: ''; position: absolute; top: 0; left: 25%; right: 25%;
        height: 2px; background: var(--primary); border-radius: 1px;
    }
    .bottom-nav-icon {
        font-size: 1.3rem;
    }
    .bottom-nav-label {
        font-weight: 500;
    }
    .bottom-nav-badge {
        position: absolute;
        top: 0;
        right: -2px;
        background: var(--primary);
        color: var(--bg);
        font-size: 0.6rem;
        font-weight: 700;
        min-width: 16px;
        height: 16px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0 3px;
    }

    /* Adjust toast position above bottom nav */
    .toast-container {
        bottom: calc(64px + var(--space-lg));
    }
}

/* ================================================================
   40. SETTINGS V2 — Sidebar Navigation Layout
   ================================================================ */
.page-settings-v2 { max-width: 100%; padding: 0; }
.settings-layout { display: flex; min-height: calc(100vh - var(--navbar-height) - 2 * var(--space-xl)); }
.settings-nav {
    width: 200px; flex-shrink: 0; border-right: 1px solid var(--border);
    padding: var(--space-lg) var(--space-sm); overflow-y: auto;
}
.settings-nav h2 { font-size: var(--text-lg); font-weight: 700; padding: 0 var(--space-sm); margin-bottom: var(--space-lg); }
.settings-nav-item {
    display: flex; align-items: center; gap: var(--space-sm);
    width: 100%; padding: var(--space-sm);
    border-radius: var(--radius-sm); font-size: var(--text-sm);
    color: var(--text-secondary); text-align: left;
    transition: all var(--duration-fast) var(--ease);
}
.settings-nav-item:hover { color: var(--text); background: var(--surface-2); }
.settings-nav-item.active { color: var(--primary); background: rgba(6,214,200,0.08); }
.nav-item-icon { font-size: 1rem; width: 1.2rem; text-align: center; }
.nav-item-label { font-weight: 500; }
.settings-content { flex: 1; padding: var(--space-xl); overflow-y: auto; max-width: 700px; }
.settings-panel h2 { font-size: var(--text-xl); font-weight: 700; margin-bottom: var(--space-xl); color: #e8ecf4; }
.setting-toggle-group { display: flex; gap: 2px; background: var(--surface-2); border-radius: var(--radius-sm); padding: 2px; }
.toggle-btn {
    padding: var(--space-xs) var(--space-md); font-size: var(--text-xs); font-weight: 500;
    border-radius: var(--radius-xs); color: var(--text-muted);
    transition: all var(--duration-fast) var(--ease);
}
.toggle-btn:hover { color: var(--text); }
.toggle-btn.active { background: rgba(6,214,200,0.12); color: var(--primary); }
.setting-slider { width: 200px; accent-color: var(--primary); }
.setting-select {
    padding: var(--space-xs) var(--space-md); background: var(--surface-2);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    color: var(--text); font-family: inherit; font-size: var(--text-sm);
}
.setting-desc { font-size: var(--text-xs); color: var(--text-muted); margin-top: 2px; }
.shortcut-table { display: flex; flex-direction: column; gap: 2px; }
.shortcut-table-row { display: flex; align-items: center; gap: var(--space-lg); padding: var(--space-xs) var(--space-sm); font-size: var(--text-sm); }
.quiet-hours-inputs { display: flex; align-items: center; gap: var(--space-sm); font-size: var(--text-xs); }
.time-input { width: 60px; }

@media (max-width: 480px) {
    .settings-layout { flex-direction: column; }
    .settings-nav { width: 100%; border-right: none; border-bottom: 1px solid var(--border); display: flex; overflow-x: auto; padding: var(--space-sm); gap: var(--space-xs); }
    .settings-nav h2 { display: none; }
    .nav-item-label { display: none; }
}

/* ================================================================
   41. FILE DROP ZONE
   ================================================================ */
.file-drop-zone {
    border: 2px dashed var(--border); border-radius: var(--radius);
    padding: var(--space-lg); text-align: center; cursor: pointer;
    transition: all var(--duration-fast) var(--ease);
    display: flex; align-items: center; justify-content: center; gap: var(--space-sm);
    margin-bottom: var(--space-md);
}
.file-drop-zone:hover, .file-drop-zone.drag-over {
    border-color: var(--primary); background: rgba(6,214,200,0.05);
}
.drop-icon { font-size: 1.2rem; }
.drop-text { font-size: var(--text-sm); color: var(--text-muted); }
.drop-error { font-size: var(--text-xs); color: var(--error); margin-top: var(--space-xs); }
.attachment-preview-list { display: flex; flex-direction: column; gap: 2px; }
.attachment-preview {
    display: flex; align-items: center; gap: var(--space-sm);
    padding: var(--space-xs) var(--space-sm); background: var(--surface-2);
    border-radius: var(--radius-xs); font-size: var(--text-sm);
}
.att-icon { font-size: 1rem; }
.att-name { flex: 1; }
.att-size { font-size: var(--text-xs); color: var(--text-muted); }
.att-remove {
    background: none; border: none; color: var(--error); cursor: pointer;
    font-size: var(--text-xs); padding: 2px 4px; border-radius: var(--radius-xs);
}
.att-remove:hover { background: rgba(239,68,68,0.15); }

/* ================================================================
   42. NOTIFICATION PROMPT
   ================================================================ */
.notif-prompt {
    display: flex; align-items: center; gap: var(--space-md);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(6,214,200,0.06); border: 1px solid rgba(6,214,200,0.2);
    border-radius: var(--radius-sm); margin-bottom: var(--space-md);
}
.notif-prompt-icon { font-size: 1.2rem; flex-shrink: 0; }
.notif-prompt-text { flex: 1; }
.notif-prompt-text strong { font-size: var(--text-sm); display: block; }
.notif-prompt-text p { font-size: var(--text-xs); color: var(--text-muted); margin: 0; }

/* ================================================================
   43. EMOJI PICKER
   ================================================================ */
.emoji-picker-wrapper { position: relative; display: inline-flex; }
.emoji-trigger { font-size: 1.1rem; padding: 4px 8px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); cursor: pointer; }
.emoji-trigger:hover { border-color: var(--primary); }
.emoji-picker-popup {
    position: absolute; bottom: 100%; left: 0; z-index: 100;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    width: 280px; padding: var(--space-sm);
    margin-bottom: var(--space-xs);
}
.emoji-tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); padding-bottom: var(--space-xs); margin-bottom: var(--space-xs); }
.emoji-tab { background: none; border: none; font-size: 1rem; padding: 4px 6px; border-radius: var(--radius-xs); cursor: pointer; }
.emoji-tab:hover, .emoji-tab.active { background: var(--surface-2); }
.emoji-grid { display: grid; grid-template-columns: repeat(8, 1fr); gap: 2px; max-height: 180px; overflow-y: auto; }
.emoji-item { background: none; border: none; font-size: 1.2rem; padding: 4px; border-radius: var(--radius-xs); cursor: pointer; text-align: center; }
.emoji-item:hover { background: var(--surface-2); transform: scale(1.2); }

/* ================================================================
   44. EVENT EDIT OVERLAY
   ================================================================ */
.event-edit-overlay {
    position: fixed; inset: 0; z-index: 200;
    background: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center;
}
.event-edit-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: var(--space-xl);
    width: 90%; max-width: 480px;
}
.event-edit-card h3 { margin: 0 0 var(--space-md); color: var(--text); }
.event-edit-card .form-field { margin-bottom: var(--space-md); }
.event-edit-card .form-field label { display: block; font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-xs); }
.event-edit-card input, .event-edit-card textarea {
    width: 100%; padding: var(--space-sm); background: var(--surface-2);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    color: var(--text); font-family: inherit; font-size: var(--text-sm);
}
.event-edit-card textarea { min-height: 80px; resize: vertical; }
.event-edit-buttons { display: flex; gap: var(--space-sm); justify-content: flex-end; margin-top: var(--space-md); }
.cal-event-actions { display: flex; gap: var(--space-xs); margin-top: var(--space-sm); }

/* ================================================================
   45. SETTINGS SEARCH
   ================================================================ */
.settings-search {
    width: 100%; padding: var(--space-sm) var(--space-md);
    background: var(--surface-2); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text);
    font-family: inherit; font-size: var(--text-sm);
    margin-bottom: var(--space-sm);
}
.settings-search:focus { border-color: var(--primary); outline: none; }
.settings-search::placeholder { color: var(--text-muted); }

/* ================================================================
   46. NOTIFICATION CENTER
   ================================================================ */
.notif-center-wrapper { position: relative; display: inline-flex; }
.notif-bell { background: none; border: none; font-size: 1.1rem; cursor: pointer; position: relative; padding: 4px 8px; }
.notif-badge {
    position: absolute; top: -2px; right: 0; background: var(--error);
    color: white; font-size: 10px; border-radius: 50%;
    width: 16px; height: 16px; display: flex; align-items: center; justify-content: center;
}
.notif-dropdown {
    position: absolute; top: 100%; right: 0; z-index: 200;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    width: 320px; max-height: 400px; overflow: hidden;
}
.notif-header { display: flex; align-items: center; justify-content: space-between; padding: var(--space-sm) var(--space-md); border-bottom: 1px solid var(--border); }
.notif-header h3 { margin: 0; font-size: var(--text-sm); color: var(--text); }
.notif-close { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 1rem; }
.notif-filters { display: flex; gap: 2px; padding: var(--space-xs) var(--space-sm); border-bottom: 1px solid var(--border); }
.notif-filter { background: none; border: none; font-size: var(--text-xs); padding: 4px 8px; border-radius: var(--radius-xs); cursor: pointer; color: var(--text-muted); }
.notif-filter:hover, .notif-filter.active { background: var(--surface-2); color: var(--text); }
.notif-list { overflow-y: auto; max-height: 300px; }
.notif-item { display: flex; gap: var(--space-sm); padding: var(--space-sm) var(--space-md); border-bottom: 1px solid var(--border); }
.notif-item:hover { background: var(--surface-2); }
.notif-icon { font-size: 1rem; flex-shrink: 0; }
.notif-content { display: flex; flex-direction: column; gap: 2px; }
.notif-title { font-size: var(--text-sm); color: var(--text); }
.notif-detail { font-size: var(--text-xs); color: var(--text-muted); }
.notif-empty { text-align: center; padding: var(--space-xl); color: var(--text-muted); font-size: var(--text-sm); }

/* ================================================================
   47. PRESENCE INDICATORS
   ================================================================ */
.presence-dot { width: 8px; height: 8px; border-radius: 50%; position: absolute; bottom: 0; right: 0; border: 1.5px solid var(--surface); }
.presence-online { background: #22c55e; }
.presence-away { background: #f59e0b; }
.presence-offline { background: #6b7280; }
.contact-avatar { position: relative; }

/* ================================================================
   48. TRUST DASHBOARD (sidebar)
   ================================================================ */
.trust-section { border-top: 1px solid var(--border); padding-top: var(--space-sm); }
.trust-stats { display: flex; gap: var(--space-sm); justify-content: space-around; margin-bottom: var(--space-sm); }
.trust-stat { text-align: center; }
.trust-stat-value { display: block; font-size: 1.2rem; font-weight: 600; }
.trust-stat-value.trust-high { color: #22c55e; }
.trust-stat-value.trust-medium { color: #f59e0b; }
.trust-stat-value.trust-low { color: #ef4444; }
.trust-stat-label { font-size: var(--text-xs); color: var(--text-muted); }
.trust-avg { display: flex; align-items: center; gap: var(--space-sm); padding: 0 var(--space-sm); }
.trust-avg-label { font-size: var(--text-xs); color: var(--text-muted); white-space: nowrap; }
.trust-bar { flex: 1; height: 4px; background: var(--surface-2); border-radius: 2px; overflow: hidden; }
.trust-bar-fill { height: 100%; background: var(--primary); border-radius: 2px; transition: width 0.3s; }
.trust-avg-value { font-size: var(--text-xs); color: var(--text); font-weight: 500; }

/* ================================================================
   49. ATTENTION BUDGET (sidebar)
   ================================================================ */
.attention-section { border-top: 1px solid var(--border); padding-top: var(--space-sm); }
.attention-bar-container { height: 6px; background: var(--surface-2); border-radius: 3px; overflow: hidden; margin-bottom: var(--space-xs); }
.attention-bar-fill { height: 100%; border-radius: 3px; transition: width 0.3s; }
.attention-stats { display: flex; justify-content: space-between; }
.attention-stat { font-size: var(--text-xs); color: var(--text-muted); }

/* ================================================================
   50. CHAT REACTIONS
   ================================================================ */
.react-trigger { background: none; border: none; font-size: 10px; cursor: pointer; opacity: 0; transition: opacity 0.15s; padding: 2px 4px; }
.chat-bubble:hover .react-trigger { opacity: 0.7; }
.react-trigger:hover { opacity: 1 !important; }
.quick-react-bar { display: flex; gap: 2px; margin-top: var(--space-xs); }
.quick-react-btn { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-xs); font-size: 1rem; padding: 2px 6px; cursor: pointer; }
.quick-react-btn:hover { background: var(--surface); transform: scale(1.15); }

/* ================================================================
   51. CHAT ENCRYPTION
   ================================================================ */
.chat-encryption-info { display: flex; align-items: center; gap: var(--space-xs); font-size: var(--text-xs); color: var(--text-muted); }
.chat-lock-icon { font-size: 0.8rem; }

/* ================================================================
   52. EXPIRY COUNTDOWN
   ================================================================ */
.expiry-badge { font-size: var(--text-xs); padding: 1px 6px; border-radius: var(--radius-xs); white-space: nowrap; }
.expiry-normal { background: rgba(6,214,200,0.1); color: var(--primary); }
.expiry-warning { background: rgba(245,158,11,0.1); color: #f59e0b; }
.expiry-urgent { background: rgba(239,68,68,0.15); color: var(--error); animation: pulse-urgent 1s ease-in-out infinite; }
@keyframes pulse-urgent { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }

/* ================================================================
   53. SEMANTIC CLUSTERS
   ================================================================ */
.cluster-toggle { margin-left: var(--space-xs); }
.cluster-group { margin-bottom: var(--space-md); }
.cluster-header {
    display: flex; align-items: center; gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(6,214,200,0.05); border: 1px solid rgba(6,214,200,0.15);
    border-radius: var(--radius-sm); margin-bottom: var(--space-xs);
}
.cluster-icon { font-size: 1rem; }
.cluster-label { font-size: var(--text-sm); font-weight: 500; color: var(--text); flex: 1; }
.cluster-count { font-size: var(--text-xs); color: var(--text-muted); }

/* ================================================================
   54. INLINE CALENDAR CHIP
   ================================================================ */
.inline-cal-chip {
    display: flex; align-items: center; gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(6,214,200,0.06); border: 1px solid rgba(6,214,200,0.2);
    border-radius: var(--radius-sm); margin-bottom: var(--space-md);
    font-size: var(--text-sm); color: var(--text);
}

/* ================================================================
   55. THREAD COLLAPSE
   ================================================================ */
.thread-collapse-btn { font-size: var(--text-xs); }
.thread-collapsed-bar {
    padding: var(--space-xs) var(--space-md);
    background: var(--surface-2); border-radius: var(--radius-xs);
    font-size: var(--text-xs); color: var(--text-muted); text-align: center;
    margin-bottom: var(--space-sm);
}

/* ================================================================
   56. SCHEDULED SEND + TEMPLATE VARS
   ================================================================ */
.schedule-picker { margin-top: var(--space-xs); }
.schedule-input {
    padding: var(--space-xs) var(--space-sm); background: var(--surface-2);
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    color: var(--text); font-family: inherit; font-size: var(--text-sm);
}
.template-vars-hint { margin-top: var(--space-sm); }
.vars-summary { font-size: var(--text-sm); color: var(--text-muted); cursor: pointer; }
.vars-list { padding: var(--space-sm); font-size: var(--text-xs); color: var(--text-muted); }
.vars-list code { background: var(--surface-2); padding: 1px 4px; border-radius: 2px; font-size: var(--text-xs); }
.vars-note { margin-top: var(--space-xs); font-style: italic; }

/* ================================================================
   57. SEARCH SECTIONS
   ================================================================ */
.search-section { margin-bottom: var(--space-lg); }
.search-section-title { font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: var(--space-sm); }
.search-contact-results { display: flex; flex-direction: column; gap: 2px; }
.search-contact-item { display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-sm); background: var(--surface-2); border-radius: var(--radius-sm); }
.search-contact-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--primary); display: flex; align-items: center; justify-content: center; color: var(--surface); font-weight: 600; font-size: var(--text-sm); }
.search-contact-info { display: flex; flex-direction: column; }
.search-contact-name { font-size: var(--text-sm); color: var(--text); font-weight: 500; }
.search-contact-email { font-size: var(--text-xs); color: var(--text-muted); }
.search-contact-org { font-size: var(--text-xs); color: var(--text-muted); font-style: italic; }

/* ================================================================
   58. SNOOZE DROPDOWN
   ================================================================ */
.snooze-wrapper { position: relative; display: inline-flex; }
.snooze-dropdown {
    position: absolute; top: 100%; right: 0; z-index: 100;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: 0 4px 16px rgba(0,0,0,0.4);
    min-width: 160px; padding: var(--space-xs);
}
.snooze-option {
    display: block; width: 100%; text-align: left;
    padding: var(--space-xs) var(--space-sm); background: none; border: none;
    color: var(--text); font-size: var(--text-sm); cursor: pointer;
    border-radius: var(--radius-xs);
}
.snooze-option:hover { background: var(--surface-2); }

/* ================================================================
   59. UNDO TOAST
   ================================================================ */
.toast-undo { display: flex; align-items: center; gap: var(--space-sm); }
.toast-message { flex: 1; }
.toast-undo-btn {
    background: rgba(255,255,255,0.2); border: 1px solid rgba(255,255,255,0.3);
    color: white; padding: 2px 10px; border-radius: var(--radius-xs);
    font-size: var(--text-xs); font-weight: 600; cursor: pointer;
}
.toast-undo-btn:hover { background: rgba(255,255,255,0.3); }

/* ================================================================
   60. VOICE RECORDER
   ================================================================ */
.voice-recorder { display: inline-flex; }
.voice-btn { font-size: 1rem; }
.voice-btn.recording { background: var(--error); color: white; animation: pulse-urgent 1s infinite; }

/* ================================================================
   61. READ RECEIPTS
   ================================================================ */
.read-receipt { font-size: 10px; color: var(--primary); margin-left: 2px; }

/* ================================================================
   62. CHAT EDITING
   ================================================================ */
.edited-indicator { font-size: var(--text-xs); color: var(--text-muted); font-style: italic; margin-left: var(--space-xs); }
.bubble-text { cursor: default; }
.chat-bubble.self .bubble-text { cursor: pointer; }
.chat-bubble.self .bubble-text:hover { text-decoration-style: dotted; }

/* ================================================================
   63. CHAT FORWARD BAR
   ================================================================ */
.chat-forward-bar { padding: var(--space-xs) var(--space-md); border-top: 1px solid var(--border); }

/* ================================================================
   64. CONTACT NOTES
   ================================================================ */
.contact-notes { display: inline-flex; flex-direction: column; }
.contact-note-toggle { background: none; border: none; cursor: pointer; font-size: 0.8rem; padding: 2px; }
.contact-note-editor { margin-top: var(--space-xs); }
.contact-note-input {
    width: 100%; min-height: 60px; padding: var(--space-xs);
    background: var(--surface-2); border: 1px solid var(--border);
    border-radius: var(--radius-xs); color: var(--text); font-family: inherit;
    font-size: var(--text-xs); resize: vertical; margin-bottom: var(--space-xs);
}

/* ================================================================
   65. SMART REPLY
   ================================================================ */
.smart-reply-bar { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-top: var(--space-md); padding-top: var(--space-md); border-top: 1px solid var(--border); }
.smart-reply-chip {
    padding: var(--space-xs) var(--space-md);
    background: rgba(6,214,200,0.08); border: 1px solid rgba(6,214,200,0.2);
    border-radius: 16px; color: var(--text); font-size: var(--text-sm);
    cursor: pointer; transition: all 0.15s;
}
.smart-reply-chip:hover { background: rgba(6,214,200,0.15); border-color: var(--primary); }

/* ================================================================
   66. EMAIL DIGEST
   ================================================================ */
.email-digest {
    padding: var(--space-sm) var(--space-md);
    background: rgba(6,214,200,0.04); border: 1px solid rgba(6,214,200,0.1);
    border-radius: var(--radius-sm); margin-bottom: var(--space-md);
}
.digest-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-xs); }
.digest-header h3 { margin: 0; font-size: var(--text-sm); color: var(--text); }
.digest-close { font-size: 0.8rem; }
.digest-stats { display: flex; gap: var(--space-md); font-size: var(--text-xs); color: var(--text-muted); }
.digest-trust { color: #f59e0b; }
.digest-senders { display: flex; gap: var(--space-sm); flex-wrap: wrap; margin-top: var(--space-xs); }
.digest-sender { font-size: var(--text-xs); color: var(--text-secondary); background: var(--surface-2); padding: 2px 8px; border-radius: var(--radius-xs); }
.sensorium-posture {
    padding: var(--space-sm); margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, rgba(6,214,200,0.08), rgba(251,191,36,0.05));
    border: 1px solid rgba(6,214,200,0.16); border-radius: var(--radius-sm);
}
.sensorium-posture-topline {
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--space-sm); margin-bottom: var(--space-xs); flex-wrap: wrap;
}
.sensorium-label {
    color: var(--primary); font-size: 0.65rem; font-weight: 700;
    letter-spacing: 0.08em; text-transform: uppercase;
}
.sensorium-status {
    margin: 0 0 var(--space-xs); color: var(--text-secondary);
    font-size: var(--text-xs); line-height: 1.5;
}
.sensorium-metrics,
.sensorium-attention {
    display: flex; gap: var(--space-sm); flex-wrap: wrap;
}
.sensorium-attention { margin-top: var(--space-xs); }
.freshness-badge {
    border-radius: var(--radius-pill); padding: 2px 8px;
    font-size: 0.65rem; font-weight: 600;
}
.freshness-fresh { color: var(--success); background: rgba(74,222,128,0.1); }
.freshness-aging { color: var(--warning); background: rgba(245,158,11,0.1); }
.freshness-stale { color: var(--error); background: rgba(239,68,68,0.1); }
.freshness-unknown { color: var(--text-muted); background: rgba(136,144,168,0.1); }

/* ================================================================
   67. COMPOSE SHORTCUTS HINT
   ================================================================ */
.compose-shortcuts-hint {
    font-size: var(--text-xs); color: var(--text-muted);
    padding: var(--space-xs) 0; margin-bottom: var(--space-sm);
}
.compose-shortcuts-hint kbd {
    background: var(--surface-2); border: 1px solid var(--border);
    padding: 1px 4px; border-radius: 2px; font-size: 10px;
    font-family: inherit;
}

/* ================================================================
   68. PRIORITY SORT
   ================================================================ */
.priority-toggle { margin-left: var(--space-xs); }

/* ================================================================
   69. ANIMATED TRANSITIONS
   ================================================================ */
@keyframes fadeSlideIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeSlideOut { from { opacity: 1; } to { opacity: 0; transform: translateY(-4px); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
.page { animation: fadeSlideIn 0.2s ease-out; }
.email-card { animation: fadeSlideIn 0.15s ease-out; animation-fill-mode: backwards; }
.email-list .email-card:nth-child(1) { animation-delay: 0ms; }
.email-list .email-card:nth-child(2) { animation-delay: 30ms; }
.email-list .email-card:nth-child(3) { animation-delay: 60ms; }
.email-list .email-card:nth-child(4) { animation-delay: 90ms; }
.email-list .email-card:nth-child(5) { animation-delay: 120ms; }
.email-list .email-card:nth-child(n+6) { animation-delay: 150ms; }
.toast { animation: slideInRight 0.2s ease-out; }
.reading-pane { animation: scaleIn 0.15s ease-out; }
.sidebar { transition: width 0.2s ease, transform 0.2s ease; }
.chat-bubble { animation: fadeSlideIn 0.15s ease-out; }
.event-edit-overlay, .emoji-picker-popup, .notif-dropdown, .snooze-dropdown {
    animation: scaleIn 0.12s ease-out;
}
.modal-overlay { animation: fadeSlideIn 0.15s ease-out; }

/* ================================================================
   70. MARKDOWN BODY
   ================================================================ */
.email-body-rendered h1, .email-body-rendered h2, .email-body-rendered h3 { color: var(--text); margin: var(--space-md) 0 var(--space-xs); }
.email-body-rendered h1 { font-size: 1.4rem; border-bottom: 1px solid var(--border); padding-bottom: var(--space-xs); }
.email-body-rendered h2 { font-size: 1.2rem; }
.email-body-rendered h3 { font-size: 1rem; }
.email-body-rendered strong { font-weight: 600; }
.email-body-rendered em { font-style: italic; }
.email-body-rendered code {
    background: var(--surface-2); padding: 1px 4px; border-radius: 3px;
    font-family: 'JetBrains Mono', 'Fira Code', monospace; font-size: 0.9em;
}
.email-body-rendered pre {
    background: var(--surface-2); padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm); overflow-x: auto; margin: var(--space-sm) 0;
    border: 1px solid var(--border);
}
.email-body-rendered pre code { background: none; padding: 0; }
.email-body-rendered blockquote {
    border-left: 3px solid var(--primary); padding-left: var(--space-md);
    color: var(--text-muted); margin: var(--space-sm) 0;
}
.email-body-rendered ul, .email-body-rendered ol { padding-left: var(--space-lg); margin: var(--space-xs) 0; }
.email-body-rendered a { color: var(--primary); text-decoration: underline; }
.email-body-rendered hr { border: none; border-top: 1px solid var(--border); margin: var(--space-md) 0; }

/* ================================================================
   71. LABEL DRAG-DROP
   ================================================================ */
.label-draggable { cursor: grab; user-select: none; }
.label-draggable:active { cursor: grabbing; }
.email-card.label-drop-target { outline: 2px dashed var(--primary); outline-offset: -2px; }

/* ================================================================
   72. SPLIT-PANE RESIZE
   ================================================================ */
.split-resize-handle {
    width: 4px; cursor: col-resize; background: transparent;
    position: relative; flex-shrink: 0; z-index: 10;
}
.split-resize-handle:hover, .split-resize-handle.dragging {
    background: var(--primary);
}
.split-resize-handle::after {
    content: ''; position: absolute; top: 50%; left: -4px; right: -4px;
    height: 40px; transform: translateY(-50%);
}

/* ================================================================
   73. QUICK PEEK PREVIEW
   ================================================================ */
.email-peek {
    position: fixed; z-index: 300; pointer-events: none;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    width: 360px; max-height: 240px; overflow: hidden;
    padding: var(--space-md); animation: scaleIn 0.1s ease-out;
}
.peek-subject { font-weight: 600; font-size: var(--text-sm); color: var(--text); margin-bottom: var(--space-xs); }
.peek-sender { font-size: var(--text-xs); color: var(--text-muted); margin-bottom: var(--space-sm); }
.peek-snippet { font-size: var(--text-xs); color: var(--text-secondary); line-height: 1.5; }

/* ================================================================
   74. @MENTIONS
   ================================================================ */
.mention-highlight { color: var(--primary); font-weight: 500; background: rgba(6,214,200,0.1); padding: 0 2px; border-radius: 2px; }
.mention-autocomplete {
    position: absolute; bottom: 100%; left: 0; z-index: 100;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-sm); box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    max-height: 150px; overflow-y: auto; width: 200px;
}
.mention-option { display: block; width: 100%; text-align: left; padding: var(--space-xs) var(--space-sm); background: none; border: none; color: var(--text); font-size: var(--text-sm); cursor: pointer; }
.mention-option:hover, .mention-option.active { background: var(--surface-2); }

/* ================================================================
   75. CHAT POLLS
   ================================================================ */
.poll-card { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: var(--space-md); margin: var(--space-sm) 0; }
.poll-question { font-weight: 600; font-size: var(--text-sm); margin-bottom: var(--space-sm); }
.poll-option { display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-xs); cursor: pointer; padding: var(--space-xs); border-radius: var(--radius-xs); }
.poll-option:hover { background: rgba(6,214,200,0.05); }
.poll-bar { flex: 1; height: 20px; background: var(--surface); border-radius: 10px; overflow: hidden; position: relative; }
.poll-bar-fill { height: 100%; background: var(--primary); border-radius: 10px; transition: width 0.3s; opacity: 0.3; }
.poll-bar-label { position: absolute; inset: 0; display: flex; align-items: center; padding: 0 var(--space-sm); font-size: var(--text-xs); }
.poll-votes { font-size: var(--text-xs); color: var(--text-muted); min-width: 30px; text-align: right; }
.poll-total { font-size: var(--text-xs); color: var(--text-muted); margin-top: var(--space-xs); }

/* ================================================================
   76. PINNED MESSAGES
   ================================================================ */
.pinned-messages { background: rgba(245,158,11,0.05); border: 1px solid rgba(245,158,11,0.15); border-radius: var(--radius-sm); padding: var(--space-sm); margin-bottom: var(--space-sm); }
.pinned-msg-header { font-size: var(--text-xs); color: #f59e0b; font-weight: 600; margin-bottom: var(--space-xs); }
.pinned-msg { font-size: var(--text-sm); color: var(--text); padding: var(--space-xs) 0; border-bottom: 1px solid var(--border); }
.pinned-msg:last-child { border-bottom: none; }

/* ================================================================
   77. STATUS MESSAGES
   ================================================================ */
.user-status { display: flex; align-items: center; gap: var(--space-xs); font-size: var(--text-xs); color: var(--text-muted); }
.status-emoji { font-size: 0.9rem; }
.status-text { font-style: italic; }
.status-picker { padding: var(--space-sm); }
.status-preset { display: block; width: 100%; text-align: left; padding: var(--space-xs) var(--space-sm); background: none; border: none; color: var(--text); font-size: var(--text-sm); cursor: pointer; border-radius: var(--radius-xs); }
.status-preset:hover { background: var(--surface-2); }

/* ================================================================
   78. SELF-DESTRUCT MESSAGES
   ================================================================ */
.self-destruct-badge { font-size: 9px; color: var(--error); background: rgba(239,68,68,0.1); padding: 1px 4px; border-radius: 2px; }
.self-destruct-timer { font-size: 9px; color: var(--error); animation: pulse-urgent 2s infinite; }

/* ================================================================
   79. VERIFICATION BADGES
   ================================================================ */
.verified-badge { color: var(--primary); font-size: 0.7rem; margin-left: 2px; }
.verified-badge[title]::after { content: ''; }

/* ================================================================
   80. PANIC BUTTON
   ================================================================ */
.panic-btn {
    background: var(--error); color: white; border: none;
    padding: var(--space-xs) var(--space-md); border-radius: var(--radius-sm);
    font-size: var(--text-xs); font-weight: 600; cursor: pointer;
}
.panic-btn:hover { opacity: 0.9; }
.panic-confirm {
    position: fixed; inset: 0; z-index: 9999; background: rgba(0,0,0,0.8);
    display: flex; align-items: center; justify-content: center;
}
.panic-confirm-card {
    background: var(--surface); border: 2px solid var(--error);
    border-radius: var(--radius); padding: var(--space-xl); text-align: center;
    max-width: 400px;
}

/* ================================================================
   81. AUDIT LOG
   ================================================================ */
.audit-log-btn { font-size: var(--text-xs); }

/* ================================================================
   82. 2FA GATE
   ================================================================ */
.twofa-overlay {
    position: fixed; inset: 0; z-index: 500; background: rgba(0,0,0,0.7);
    display: flex; align-items: center; justify-content: center;
}
.twofa-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: var(--space-xl);
    width: 90%; max-width: 360px; text-align: center;
}
.twofa-input {
    width: 100%; padding: var(--space-sm); text-align: center;
    font-size: 1.5rem; letter-spacing: 0.3em;
    background: var(--surface-2); border: 1px solid var(--border);
    border-radius: var(--radius-sm); color: var(--text); margin: var(--space-md) 0;
}

/* ================================================================
   83. KARMA BADGES
   ================================================================ */
.karma-badge {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 24px; height: 18px; padding: 0 4px;
    border-radius: 9px; font-size: 10px; font-weight: 700;
    cursor: help; transition: all 0.15s;
}
.karma-high { background: rgba(34,197,94,0.15); color: #22c55e; }
.karma-medium { background: rgba(59,130,246,0.15); color: #3b82f6; }
.karma-low { background: rgba(245,158,11,0.15); color: #f59e0b; }
.karma-negative { background: rgba(239,68,68,0.15); color: #ef4444; }
[data-contrast="high"] .karma-badge { font-size: 11px; border: 1px solid currentColor; }

/* ================================================================
   84. SCREEN READER UTILITIES
   ================================================================ */
.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
*:focus-visible {
    outline: 2px solid var(--primary); outline-offset: 2px;
    border-radius: var(--radius-xs);
}
[data-contrast="high"] *:focus-visible { outline-width: 3px; outline-color: white; }

/* ================================================================
   85. REDUCED MOTION
   ================================================================ */
@media (prefers-reduced-motion: reduce), [data-motion="reduced"] {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
[data-motion="reduced"] .page { animation: none; }
[data-motion="reduced"] .email-card { animation: none; }
[data-motion="reduced"] .toast { animation: none; }
[data-motion="reduced"] .chat-bubble { animation: none; }

/* ================================================================
   86. HIGH CONTRAST EMAIL CARDS
   ================================================================ */
[data-contrast="high"] .email-card {
    border: 1px solid var(--text); padding: var(--space-md);
}
[data-contrast="high"] .email-card.unread { border-left: 4px solid white; }
[data-contrast="high"] .sender-avatar { border: 2px solid white; }
[data-contrast="high"] .email-snippet { color: #e8ecf4; }
[data-contrast="high"] .trust-ring-high { box-shadow: 0 0 0 3px #22c55e; }
[data-contrast="high"] .trust-ring-medium { box-shadow: 0 0 0 3px #f59e0b; }
[data-contrast="high"] .trust-ring-low { box-shadow: 0 0 0 3px #ef4444; }
[data-contrast="high"] .email-card { min-height: 56px; } /* larger touch targets */
[data-contrast="high"] .btn { min-height: 44px; min-width: 44px; }

/* ================================================================
   87. CONVERSATION HEATMAP
   ================================================================ */
.heatmap-section { margin-bottom: var(--space-md); }
.heatmap-toggle { font-size: var(--text-xs); }
.heatmap-grid {
    display: grid; grid-template-columns: 30px repeat(24, 1fr);
    gap: 1px; font-size: 9px;
}
.heatmap-label { display: flex; align-items: center; justify-content: flex-end; padding-right: 4px; color: var(--text-muted); }
.heatmap-cell {
    aspect-ratio: 1; border-radius: 2px; cursor: default;
    transition: opacity 0.1s;
}
.heatmap-cell:hover { opacity: 0.8; outline: 1px solid var(--text-muted); }
.heatmap-cell-0 { background: var(--surface-2); }
.heatmap-cell-1 { background: rgba(6,214,200,0.2); }
.heatmap-cell-2 { background: rgba(6,214,200,0.4); }
.heatmap-cell-3 { background: rgba(6,214,200,0.6); }
.heatmap-cell-4 { background: rgba(6,214,200,0.9); }

/* ================================================================
   88. INBOX ZERO GAMIFICATION
   ================================================================ */
.inbox-zero-banner {
    text-align: center; padding: var(--space-xl);
}
.zero-celebration { font-size: 3rem; margin-bottom: var(--space-md); }
.streak-counter {
    font-size: var(--text-sm); color: var(--primary);
    background: rgba(6,214,200,0.08); padding: var(--space-xs) var(--space-md);
    border-radius: 16px; display: inline-block; margin-bottom: var(--space-md);
}
.badge-grid { display: flex; gap: var(--space-sm); justify-content: center; flex-wrap: wrap; margin-top: var(--space-md); }
.badge-item {
    width: 40px; height: 40px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; background: var(--surface-2); border: 1px solid var(--border);
}
.badge-item.earned { background: rgba(6,214,200,0.1); border-color: var(--primary); }
@keyframes confetti { 0% { transform: translateY(0) rotate(0); opacity: 1; } 100% { transform: translateY(-100px) rotate(720deg); opacity: 0; } }

/* ================================================================
   89. TONE INDICATOR
   ================================================================ */
.tone-indicator {
    display: inline-flex; align-items: center; gap: var(--space-xs);
    padding: 2px 8px; border-radius: 10px; font-size: var(--text-xs);
    margin-top: var(--space-xs);
}
.tone-formal { background: rgba(59,130,246,0.1); color: #3b82f6; }
.tone-casual { background: rgba(34,197,94,0.1); color: #22c55e; }
.tone-urgent { background: rgba(239,68,68,0.1); color: #ef4444; }
.tone-friendly { background: rgba(245,158,11,0.1); color: #f59e0b; }
.tone-neutral { background: var(--surface-2); color: var(--text-muted); }

/* ================================================================
   90. EXTRA CHAT CONTROLS
   ================================================================ */
.chat-extra-controls { display: flex; gap: var(--space-sm); padding: var(--space-xs) var(--space-md); align-items: center; }
.self-destruct-toggle { display: flex; align-items: center; gap: var(--space-xs); }
.poll-creator { padding: var(--space-sm); background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); margin: var(--space-xs) var(--space-md); }
.poll-question-input, .poll-option-input {
    width: 100%; padding: var(--space-xs); margin-bottom: var(--space-xs);
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-xs); color: var(--text); font-family: inherit; font-size: var(--text-sm);
}
.poll-actions { display: flex; gap: var(--space-sm); justify-content: flex-end; }

/* ================================================================
   91. USER STATUS AREA
   ================================================================ */
.user-status-area { margin-bottom: var(--space-sm); position: relative; }
.status-trigger {
    width: 100%; text-align: left; padding: var(--space-xs) var(--space-sm);
    background: var(--surface-2); border: 1px solid var(--border);
    border-radius: var(--radius-xs); color: var(--text-muted);
    font-size: var(--text-xs); cursor: pointer;
}
.status-trigger:hover { border-color: var(--primary); }

/* ================================================================
   92. OFFLINE BANNER
   ================================================================ */
.offline-banner {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--text-xs); font-weight: 500; text-align: center;
    animation: slideInRight 0.2s ease-out;
}
.network-offline { background: rgba(239,68,68,0.15); color: #ef4444; }
.conductor-offline { background: rgba(245,158,11,0.15); color: #f59e0b; }
.offline-queue-count { font-weight: 700; }

/* ================================================================
   93. LOADING SKELETONS
   ================================================================ */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
.skeleton {
    background: linear-gradient(90deg, var(--surface-2) 25%, rgba(255,255,255,0.05) 50%, var(--surface-2) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-xs);
}
.skeleton-row {
    display: flex; align-items: center; gap: var(--space-sm);
    padding: var(--space-md); border-bottom: 1px solid var(--border);
}
.skeleton-avatar { width: 40px; height: 40px; border-radius: 50%; }
.skeleton-lines { flex: 1; display: flex; flex-direction: column; gap: var(--space-xs); }
.skeleton-line { height: 12px; }
.skeleton-line.short { width: 40%; }
.skeleton-line.medium { width: 70%; }
.skeleton-line.long { width: 90%; }
.skeleton-actions { width: 60px; height: 20px; }

/* ================================================================
   94. ONBOARDING TOUR
   ================================================================ */
.tour-overlay {
    position: fixed; inset: 0; z-index: 10000;
    background: rgba(0,0,0,0.5);
}
.tour-tooltip {
    position: fixed; z-index: 10001;
    background: var(--surface); border: 1px solid var(--primary);
    border-radius: var(--radius); padding: var(--space-md);
    width: 280px; max-width: 90vw;
    box-shadow: 0 8px 32px rgba(6,214,200,0.2);
    animation: scaleIn 0.15s ease-out;
}
.tour-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-xs); }
.tour-step-num { font-size: var(--text-xs); color: var(--primary); font-weight: 600; }
.tour-skip { background: none; border: none; color: var(--text-muted); font-size: var(--text-xs); cursor: pointer; }
.tour-skip:hover { color: var(--text); }
.tour-title { margin: 0 0 var(--space-xs); font-size: var(--text-sm); color: var(--text); }
.tour-body { font-size: var(--text-xs); color: var(--text-secondary); line-height: 1.5; margin: 0 0 var(--space-md); }
.tour-progress { display: flex; gap: 4px; margin-bottom: var(--space-sm); }
.tour-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--surface-2); }
.tour-dot.active { background: var(--primary); }
.tour-next { width: 100%; }

/* ================================================================
   95. PULL TO REFRESH
   ================================================================ */
.pull-refresh-container { position: relative; }
.pull-indicator {
    display: flex; align-items: center; justify-content: center; gap: var(--space-sm);
    overflow: hidden; transition: height 0.2s ease, opacity 0.2s ease;
    color: var(--primary); font-size: var(--text-sm);
}
.pull-icon { font-size: 1.2rem; transition: transform 0.1s; }
.pull-text { font-size: var(--text-xs); color: var(--text-muted); }

/* ================================================================
   96. EMPTY STATE SVGs
   ================================================================ */
.empty-svg { display: block; margin: 0 auto var(--space-md); opacity: 0.8; }

/* ================================================================
   97. PROFILE SETUP WIZARD
   ================================================================ */
.profile-setup-overlay {
    position: fixed; inset: 0; z-index: 99990;
    background: rgba(0, 0, 0, 0.85);
    display: flex; align-items: center; justify-content: center;
    animation: fadeIn 0.3s ease;
}
.profile-setup-modal {
    position: relative;
    background: var(--bg-elevated); border-radius: 16px;
    padding: var(--space-xl); max-width: 440px; width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.profile-setup-header { text-align: center; margin-bottom: var(--space-lg); }
.profile-setup-header h2 { font-size: 1.3rem; font-weight: 600; margin: 0; }
.profile-setup-subtitle { color: var(--text-secondary); font-size: 0.85rem; margin-top: 0.3rem; }
.profile-setup-body .form-group { margin-bottom: var(--space-md); }
.profile-setup-body .form-group label {
    display: block; font-size: 0.8rem; font-weight: 500;
    color: var(--text-secondary); margin-bottom: 0.3rem;
}
.profile-setup-body .form-input {
    width: 100%; padding: 0.6rem 0.8rem;
    background: var(--bg-primary); border: 1px solid var(--border-subtle);
    border-radius: 8px; color: var(--text-primary); font-size: 0.9rem;
    font-family: inherit;
}
.profile-setup-body .form-input:focus { border-color: var(--teal); outline: none; }
.profile-setup-btn {
    width: 100%; padding: 0.7rem; margin-top: var(--space-sm);
    font-size: 0.9rem; font-weight: 600;
}
.profile-setup-hint {
    font-size: 0.7rem; color: var(--text-muted); text-align: center;
    margin-top: var(--space-md); line-height: 1.5;
}

/* ================================================================
   98. PWA INSTALL BANNER
   ================================================================ */
.pwa-install-banner {
    position: fixed; bottom: 70px; left: 50%; transform: translateX(-50%);
    z-index: 9990; display: flex; align-items: center; gap: var(--space-sm);
    background: var(--bg-elevated); border: 1px solid var(--teal-dim);
    border-radius: 12px; padding: 0.6rem 1rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    animation: slideUp 0.3s ease;
    max-width: 90%; width: auto;
}
.pwa-install-icon { font-size: 1.3rem; }
.pwa-install-text { font-size: 0.8rem; color: var(--text-primary); flex: 1; }
.pwa-install-text strong { color: var(--teal); }
.pwa-dismiss { padding: 0.2rem 0.4rem; font-size: 0.8rem; opacity: 0.6; }
.pwa-dismiss:hover { opacity: 1; }

@keyframes slideUp {
    from { transform: translateX(-50%) translateY(20px); opacity: 0; }
    to { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* ================================================================
   99. LIVE INDICATOR ENHANCEMENT
   ================================================================ */
.connection-live { color: var(--green, #4ade80); font-size: 0.7rem; font-weight: 600; }
.connection-mock { color: var(--amber, #fbbf24); font-size: 0.7rem; font-weight: 600; }

/* ================================================================
   100. DSID ASSURANCE BADGES
   ================================================================ */
.assurance-badge {
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 0.55rem; font-weight: 700; letter-spacing: 0.5px;
    padding: 1px 4px; border-radius: 3px; line-height: 1.3;
    font-family: monospace;
}
.assurance-e0 { background: #333; color: #888; }
.assurance-e1 { background: #1e3a5f; color: #60a5fa; }
.assurance-e2 { background: #0a3a3a; color: #06D6C8; }
.assurance-e3 { background: #1a3a1a; color: #4ade80; }
.assurance-e4 { background: #3a3a1a; color: #fbbf24; }

/* ================================================================
   101. DSID TEXT STYLING
   ================================================================ */
.dsid-text {
    font-family: monospace; font-size: 0.7rem;
    color: var(--teal); word-break: break-all;
}
.dsid-short { font-family: monospace; font-size: 0.65rem; color: var(--text-muted); }

/* ================================================================
   102. CONTACT DISCOVERY
   ================================================================ */
.discover-search {
    display: flex; gap: 8px; margin-bottom: 16px;
}
.discover-search input {
    flex: 1; padding: 8px 12px;
    background: var(--bg-primary); border: 1px solid var(--border-subtle);
    border-radius: 8px; color: var(--text-primary); font-size: 0.85rem;
}
.discover-result {
    background: var(--bg-elevated); border: 1px solid var(--border-subtle);
    border-radius: 8px; padding: 12px; margin-bottom: 8px;
    display: flex; align-items: center; gap: 12px;
}
.discover-result-info { flex: 1; }
.discover-result-dsid { font-family: monospace; font-size: 0.65rem; color: var(--teal); }

/* ================================================================
   103. MATL DIAMOND VISUALIZATION
   ================================================================ */
.matl-diamond { position: relative; display: inline-block; }
.matl-diamond svg { display: block; }
.matl-warning {
    position: absolute; top: 2px; right: 2px;
    font-size: 0.7rem; color: #ef4444;
}
.matl-glyph { display: inline-block; vertical-align: middle; cursor: help; }