* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #27272a;
    --primary-hover: #18181b;
    --primary-light: #f1f1f3;
    --primary-contrast: #ffffff;
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --success: #10b981;
    --success-light: #ecfdf5;
    --warning: #f59e0b;
    --bg: #f8fafc;
    --surface: #ffffff;
    --border: #e2e8f0;
    --text: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
html[data-theme="dark"] {
    color-scheme: dark;
    --primary: #d4d4d8;
    --primary-hover: #f4f4f5;
    --primary-light: #29292c;
    --primary-contrast: #18181b;
    --danger: #f87171;
    --danger-hover: #ef4444;
    --success: #34d399;
    --success-light: #052e2b;
    --warning: #fbbf24;
    --bg: #121212;
    --surface: #1b1b1d;
    --border: #323236;
    --text: #f1f1f2;
    --text-secondary: #c5c5c8;
    --text-muted: #8b8b92;
    --shadow: 0 1px 3px rgba(0,0,0,0.35), 0 1px 2px rgba(0,0,0,0.28);
    --shadow-md: 0 8px 18px -8px rgba(0,0,0,0.58);
    --shadow-lg: 0 18px 35px -12px rgba(0,0,0,0.7);
}
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; min-height: 100vh; }
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 20px;
    transition: max-width 0.2s ease;
}
.container.container-wide { max-width: 1600px; }
.hidden { display: none !important; }

/* Header */
.header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
    background: rgba(255,255,255,0.92);
}
.header-brand { display: flex; align-items: center; gap: 10px; }
.header-logo {
    width: 32px; height: 32px;
    background: linear-gradient(135deg, #3f3f46, #18181b);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 16px;
}
.header h1 { font-size: 18px; font-weight: 700; color: var(--text); letter-spacing: -0.3px; }
.header-nav { display: flex; gap: 4px; align-items: center; }
.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    background: none;
}
.nav-link:hover { background: var(--bg); color: var(--text); }
.nav-link.active { background: var(--primary-light); color: var(--primary); }
.notification-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    margin-left: 5px;
    border-radius: 50%;
    background: #ef4444;
    box-shadow: 0 0 0 2px var(--surface);
    vertical-align: middle;
}
.header-right { display: flex; align-items: center; gap: 12px; }
.theme-toggle {
    width: 36px;
    height: 36px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: var(--surface);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}
.theme-icon { display: block; }
.theme-icon-sun { display: none; }
html[data-theme="dark"] .theme-icon-moon { display: none; }
html[data-theme="dark"] .theme-icon-sun { display: block; }
.theme-toggle:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: var(--primary-light);
}
.theme-toggle:focus-visible, .ps-row-editable:focus-visible {
    outline: 3px solid rgba(113,113,122,0.38);
    outline-offset: 2px;
}
.balance-badge {
    background: var(--success-light);
    color: var(--success);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}
.balance-badge::before { content: ""; width: 6px; height: 6px; background: var(--success); border-radius: 50%; }
.user-email { font-size: 13px; color: var(--text-muted); max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.btn-logout {
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    color: var(--danger);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid var(--border);
    background: var(--surface);
}
.btn-logout:hover { background: #fef2f2; border-color: var(--danger); }

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: inherit;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--primary); color: var(--primary-contrast); }
.btn-primary:hover { background: var(--primary-hover); box-shadow: var(--shadow-md); }
.btn-primary:disabled { background: var(--text-muted); cursor: not-allowed; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger-hover); }
.btn-secondary { background: var(--bg); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-icon-pencil {
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 6px 8px;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
}
.btn-icon-pencil:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: var(--primary-light);
}
.btn-icon-action {
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.btn-icon-action:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: var(--primary-light);
}
.artifact-button {
    min-width: 49px;
    height: 34px;
    padding: 0 9px;
    border: 1px solid currentColor;
    border-radius: var(--radius-sm);
    background: var(--surface);
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font: 700 11px/1 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    letter-spacing: 0.25px;
}
.artifact-button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}
.artifact-docx { color: #2563eb; }
.artifact-md { color: #7c3aed; }
.artifact-txt { color: #0f766e; }
.btn-block { width: 100%; }
.btn-lg { padding: 14px 28px; font-size: 15px; }

/* Cards */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); }
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.card-title { font-size: 16px; font-weight: 600; color: var(--text); }

/* Auth */
.auth-container { max-width: 420px; margin: 80px auto; }
.auth-card { padding: 40px; }
.auth-title { font-size: 24px; font-weight: 700; text-align: center; margin-bottom: 8px; color: var(--text); }
.auth-subtitle { text-align: center; color: var(--text-secondary); margin-bottom: 32px; font-size: 14px; }

/* Forms */
.form-group { margin-bottom: 18px; }
.form-label { display: block; margin-bottom: 6px; font-weight: 500; font-size: 14px; color: var(--text); }
.form-input, .form-textarea, .form-select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--surface);
    color: var(--text);
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}
.form-textarea { resize: vertical; min-height: 80px; }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.optional-label {
    display: inline-block;
    margin-left: 6px;
    padding: 2px 7px;
    border-radius: 999px;
    background: var(--bg);
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 500;
    vertical-align: middle;
}

/* Drop zone */
.drop-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 36px 24px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--bg);
}
.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--primary);
    background: var(--primary-light);
}
.drop-zone-icon { font-size: 32px; margin-bottom: 8px; opacity: 0.5; }
.drop-zone p { color: var(--text-secondary); font-size: 14px; margin-bottom: 4px; }
.drop-zone .hint { font-size: 12px; color: var(--text-muted); }
.file-list { margin-top: 12px; }
.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    margin-bottom: 6px;
    font-size: 13px;
    border: 1px solid var(--border);
}
.file-item .remove { color: var(--danger); cursor: pointer; font-weight: bold; padding: 2px 8px; border-radius: 4px; border: none; background: transparent; font: inherit; }
.file-item .remove:hover { background: #fef2f2; }

/* Settings */
.settings-section { margin-bottom: 20px; }
.settings-section h3 { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 14px; }
.settings-group { margin-bottom: 18px; }
.settings-group h4 { font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.5px; }
.radio-group, .checkbox-group { display: flex; flex-wrap: wrap; gap: 8px; }
.radio-option, .checkbox-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
    background: var(--surface);
    user-select: none;
}
.radio-option:hover, .checkbox-option:hover { border-color: var(--primary); background: var(--primary-light); }
.radio-option.selected { border-color: var(--primary); background: var(--primary-light); color: var(--primary); font-weight: 500; }
.radio-option input, .checkbox-option input {
    width: 18px;
    height: 18px;
    min-width: 18px;
    margin: 0;
    flex: 0 0 18px;
    accent-color: var(--primary);
}

/* Tasks list */
.task-bulk-toolbar {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
}
.task-select-all {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
}
.task-select-all input,
.task-select-control input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--primary);
}
.task-selected-count {
    margin-left: auto;
    color: var(--text-muted);
    font-size: 13px;
}
.task-list { display: flex; flex-direction: column; gap: 8px; }
.task-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    cursor: pointer;
}
.task-item:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
.task-item.selected-for-delete {
    border-color: var(--primary);
    background: var(--primary-light);
}
.task-select-control {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 22px;
    margin-right: 14px;
}
.task-select-control input:disabled { cursor: not-allowed; opacity: 0.35; }
.btn-icon-delete {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--danger);
    cursor: pointer;
    transition: var(--transition);
}
.btn-icon-delete:hover {
    border-color: var(--danger);
    background: #fef2f2;
}
.task-item.status-flash {
    animation: statusPulse 0.6s ease-out;
}
@keyframes statusPulse {
    0% { box-shadow: 0 0 0 0 rgba(99,102,241,0.4); border-color: var(--primary); }
    100% { box-shadow: 0 0 0 8px rgba(99,102,241,0); border-color: var(--border); }
}
.live-dot {
    width: 8px; height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: liveBlink 1.5s ease-in-out infinite;
}
@keyframes liveBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}
.task-info { flex: 1; }
.task-name { font-weight: 600; font-size: 15px; color: var(--text); }
.task-name:hover { color: var(--primary); }
.task-meta { font-size: 12px; color: var(--text-muted); margin-top: 4px; display: flex; gap: 12px; }
.source-badge { color: #2563eb; font-weight: 600; }
.openrouter-cost { color: #7c3aed; font-weight: 600; }
.task-status {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}
.status-pending { background: #fffbeb; color: #b45309; }
.status-transcribing, .status-summarizing { background: #eff6ff; color: #1d4ed8; }
.status-transcribed { background: #faf5ff; color: #7c3aed; }
.status-completed { background: var(--success-light); color: #047857; }
.status-failed { background: #fef2f2; color: #b91c1c; }
.task-actions { display: flex; gap: 8px; margin-left: 16px; }

/* Task detail */
.task-detail { margin-bottom: 20px; }
.task-detail h2 { font-size: 20px; font-weight: 700; margin-bottom: 16px; }
.task-detail h3 { font-size: 16px; font-weight: 600; margin-bottom: 12px; }
.task-detail-title-toggle {
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    text-align: left;
    font: 700 20px/1.35 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}
.task-detail-title-toggle:hover { color: var(--primary); }
.task-detail-chevron {
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: var(--bg);
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.18s ease, color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.task-detail-title-toggle:hover .task-detail-chevron {
    color: var(--primary);
    border-color: var(--primary);
    background: var(--primary-light);
}
.task-detail-chevron.expanded { transform: rotate(180deg); }
.task-detail-metadata { margin-top: 16px; }
.task-detail > .result-actions { margin-top: 16px; }
.detail-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-bottom: 16px; }
.detail-item { padding: 12px 16px; background: var(--bg); border-radius: var(--radius-sm); border: 1px solid var(--border); }
.detail-label { font-size: 12px; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.3px; }
.detail-value { font-size: 15px; font-weight: 600; color: var(--text); margin-top: 2px; }
.markdown-preview {
    background: var(--bg);
    padding: 20px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    white-space: pre-wrap;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 13px;
    line-height: 1.7;
    max-height: 500px;
    overflow-y: auto;
    color: var(--text);
}
.result-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.result-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}
.result-card-header h3 { margin-bottom: 0; }
.result-view-switch { display: flex; flex-wrap: wrap; gap: 6px; }
.result-view-switch .btn.active {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary);
}
.transcription-preview {
    margin: 0;
    background: var(--bg);
    padding: 20px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    white-space: pre-wrap;
    word-break: break-word;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    font-size: 14px;
    line-height: 1.75;
    max-height: 620px;
    overflow-y: auto;
    color: var(--text);
}
.rendered-markdown {
    background: var(--bg);
    padding: 24px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    font-size: 14px;
    line-height: 1.75;
    max-height: 720px;
    overflow-y: auto;
    color: var(--text);
}
.rendered-markdown > :first-child { margin-top: 0; }
.rendered-markdown > :last-child { margin-bottom: 0; }
.rendered-markdown h1, .rendered-markdown h2, .rendered-markdown h3,
.rendered-markdown h4, .rendered-markdown h5, .rendered-markdown h6 {
    line-height: 1.3;
    margin: 1.4em 0 0.55em;
    color: var(--text);
}
.rendered-markdown h1 { font-size: 1.65em; }
.rendered-markdown h2 { font-size: 1.4em; border-bottom: 1px solid var(--border); padding-bottom: 0.35em; }
.rendered-markdown h3 { font-size: 1.2em; }
.rendered-markdown p { margin: 0.65em 0; }
.rendered-markdown ul, .rendered-markdown ol { margin: 0.65em 0 0.9em 1.5em; }
.rendered-markdown li { margin: 0.25em 0; }
.rendered-markdown blockquote {
    margin: 0.8em 0;
    padding: 0.6em 1em;
    border-left: 4px solid var(--primary);
    background: var(--primary-light);
    color: var(--text-secondary);
}
.rendered-markdown code, .profile-instructions code {
    padding: 0.15em 0.35em;
    background: #e2e8f0;
    border-radius: 4px;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.92em;
}
.rendered-markdown pre {
    margin: 0.9em 0;
    padding: 14px;
    overflow-x: auto;
    background: #1e293b;
    color: #e2e8f0;
    border-radius: var(--radius-sm);
}
.rendered-markdown pre code { padding: 0; background: transparent; color: inherit; }
.rendered-markdown a { color: var(--primary); text-decoration: underline; }
.rendered-markdown hr { border: 0; border-top: 1px solid var(--border); margin: 1.3em 0; }
.markdown-table-wrap { overflow-x: auto; margin: 1em 0; }
.rendered-markdown table { width: 100%; border-collapse: collapse; background: var(--surface); }
.rendered-markdown th, .rendered-markdown td {
    border: 1px solid var(--border);
    padding: 8px 10px;
    text-align: left;
    vertical-align: top;
}
.rendered-markdown th { background: var(--primary-light); color: var(--text); }
.empty-result { color: var(--text-muted); }

/* Profile and Telegram */
.profile-section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 20px;
}
.profile-section-header h3 { margin-bottom: 2px; }
.connection-status {
    flex: none;
    display: inline-flex;
    align-items: center;
    padding: 6px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}
.connection-status.status-connected { background: var(--success-light); color: #047857; }
.connection-status.status-connecting { background: #eff6ff; color: #1d4ed8; }
.connection-status.status-error { background: #fef2f2; color: #b91c1c; }
.connection-status.status-disabled { background: var(--bg); color: var(--text-muted); }
.toggle-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    margin-bottom: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    background: var(--bg);
}
.toggle-row > input {
    width: 18px;
    height: 18px;
    min-width: 18px;
    margin: 3px 0 0;
    flex: 0 0 18px;
    accent-color: var(--primary);
}
.toggle-row span {
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: 1.45;
}
.toggle-row small { color: var(--text-muted); }
.transcription-only-toggle {
    border-color: #bfdbfe;
    background: #eff6ff;
    margin-bottom: 0;
}
.notice {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 13px;
}
.notice-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.notice-error { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.notice-info { background: var(--primary-light); color: var(--text-secondary); border: 1px solid var(--border); }
.profile-instructions { margin: 0 0 12px 22px; color: var(--text-secondary); }
.profile-instructions li { margin-bottom: 8px; }
.domain-status-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 18px 0;
}
.domain-status-grid > div {
    min-width: 0;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
}
.domain-status-grid span {
    display: block;
    margin-bottom: 3px;
    color: var(--text-muted);
    font-size: 12px;
}
.domain-status-grid strong {
    display: block;
    overflow-wrap: anywhere;
    color: var(--text);
    font-size: 13px;
}
.domain-actions { flex-wrap: wrap; }
.domain-check-result {
    margin: 18px 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--surface);
}
.domain-check-summary {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 13px 15px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}
.domain-check-summary span { color: var(--text-muted); }
.domain-check-item {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    padding: 12px 15px;
    border-bottom: 1px solid var(--border);
}
.domain-check-item:last-child { border-bottom: 0; }
.domain-check-icon { flex: 0 0 20px; line-height: 1.4; }
.domain-check-item strong { display: block; font-size: 13px; }
.domain-check-item p { margin: 3px 0 0; color: var(--text-secondary); font-size: 13px; line-height: 1.45; }
.domain-check-error { background: #fff7f7; }
.domain-check-warning { background: #fffdf5; }
.telegram-access-card { max-width: 720px; margin: 0 auto; }
.telegram-access-steps { padding-left: 4px; }
.notice-info a { color: inherit; font-weight: 700; }
.telegram-requests-table code { white-space: nowrap; }

/* Admin */
.admin-table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--surface); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.admin-table th, .admin-table td { padding: 12px 16px; text-align: left; font-size: 14px; }
.admin-table th { background: var(--bg); font-weight: 600; color: var(--text-secondary); border-bottom: 1px solid var(--border); font-size: 13px; text-transform: uppercase; letter-spacing: 0.3px; }
.admin-table td { border-bottom: 1px solid var(--border); }
.admin-table tr:last-child td { border-bottom: none; }
.table-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.admin-table tr:hover td { background: var(--primary-light); }
.ps-row-editable { cursor: pointer; }
.admin-table td:last-child { white-space: nowrap; }
.admin-table .btn { margin: 3px 4px 3px 0; }
.table-card { padding: 0; overflow: hidden; }
.table-scroll { width: 100%; overflow-x: auto; }
#admin-tab-tasks .admin-table { min-width: 1280px; }
#admin-tab-tasks .admin-table th:nth-child(n+3),
#admin-tab-tasks .admin-table td:nth-child(n+3) { white-space: nowrap; }
.conditional-settings {
    margin: -6px 0 18px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
}
.conditional-settings .form-group:last-child { margin-bottom: 0; }
.conditional-settings code {
    padding: 1px 4px;
    border-radius: 4px;
    background: var(--surface);
    color: var(--primary);
}
.table-link {
    color: var(--primary);
    font: inherit;
    font-weight: 600;
    text-align: left;
    border: 0;
    background: transparent;
    cursor: pointer;
}
.table-link:hover { text-decoration: underline; }
.load-more-wrap { display: flex; justify-content: center; padding: 20px 0 4px; }
.api-settings-actions { margin-top: 22px; }

/* Tabs */
.tabs { display: flex; gap: 0; margin-bottom: 20px; background: var(--surface); border-radius: var(--radius); padding: 4px; border: 1px solid var(--border); }
.tab {
    padding: 10px 20px;
    cursor: pointer;
    font-size: 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-weight: 500;
    color: var(--text-secondary);
    border: none;
    background: none;
    font-family: inherit;
}
.tab:hover { background: var(--bg); color: var(--text); }
.tab.active { background: var(--primary); color: var(--primary-contrast); box-shadow: var(--shadow); }

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    z-index: 2000;
    animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-lg);
}
.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
@keyframes slideIn { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* Empty state */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-state-icon { font-size: 48px; margin-bottom: 12px; opacity: 0.4; }
.empty-state p { font-size: 15px; }

/* Prompt settings admin */
.ps-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ps-form .full-width { grid-column: 1 / -1; }

/* Page header */
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.page-title { font-size: 22px; font-weight: 700; color: var(--text); letter-spacing: -0.3px; }

/* Back button */
.btn-back { display: inline-flex; align-items: center; gap: 6px; color: var(--text-secondary); font-size: 14px; cursor: pointer; margin-bottom: 16px; padding: 6px 0; border: none; background: none; font-family: inherit; }
.btn-back:hover { color: var(--primary); }

/* Spinner */
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Badges */
.badge { padding: 3px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; display: inline-block; }
.badge-admin { background: #fef3c7; color: #92400e; }
.badge-user { background: #e0e7ff; color: #3730a3; }

/* Modal */
.modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; z-index: 1000; }
.modal { background: var(--surface); padding: 28px; border-radius: var(--radius); max-width: 520px; width: 90%; max-height: 80vh; overflow-y: auto; box-shadow: var(--shadow-lg); }
.modal h3 { margin-bottom: 20px; font-size: 18px; font-weight: 700; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }

/* Log viewer */
.log-view {
    background: #1e293b;
    color: #e2e8f0;
    padding: 16px;
    border-radius: var(--radius-sm);
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 12px;
    line-height: 1.6;
    max-height: 400px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
}
.log-view:empty::after {
    content: 'Загрузка...';
    color: var(--text-muted);
}
.log-line-error { color: #fca5a5; }
.log-line-warning { color: #fcd34d; }

/* Dark theme refinements for semantic colors and legacy fixed backgrounds */
html[data-theme="dark"] .header { background: rgba(27,27,29,0.94); }
html[data-theme="dark"] .btn-logout:hover,
html[data-theme="dark"] .file-item .remove:hover,
html[data-theme="dark"] .btn-icon-delete:hover {
    background: #450a0a;
}
html[data-theme="dark"] .source-badge { color: #c5c5c8; }
html[data-theme="dark"] .openrouter-cost { color: #c4b5fd; }
html[data-theme="dark"] .artifact-docx { color: #d4d4d8; }
html[data-theme="dark"] .artifact-md { color: #c4b5fd; }
html[data-theme="dark"] .artifact-txt { color: #5eead4; }
html[data-theme="dark"] .status-pending {
    background: #422006;
    color: #fbbf24;
}
html[data-theme="dark"] .status-transcribing,
html[data-theme="dark"] .status-summarizing,
html[data-theme="dark"] .connection-status.status-connecting {
    background: #29292c;
    color: #e4e4e7;
}
html[data-theme="dark"] .status-transcribed {
    background: #29292c;
    color: #d4d4d8;
}
html[data-theme="dark"] .status-completed,
html[data-theme="dark"] .connection-status.status-connected {
    color: #6ee7b7;
}
html[data-theme="dark"] .status-failed,
html[data-theme="dark"] .connection-status.status-error,
html[data-theme="dark"] .notice-error {
    background: #450a0a;
    color: #fecaca;
    border-color: #7f1d1d;
}
html[data-theme="dark"] .transcription-only-toggle {
    border-color: #52525b;
    background: #242426;
}
html[data-theme="dark"] .notice-warning {
    background: #422006;
    color: #fde68a;
    border-color: #854d0e;
}
html[data-theme="dark"] .notice-info {
    background: #242426;
    color: #d4d4d8;
    border-color: #3f3f46;
}
html[data-theme="dark"] .domain-check-error { background: #2b1b1b; }
html[data-theme="dark"] .domain-check-warning { background: #29251b; }
html[data-theme="dark"] .badge-admin {
    background: #422006;
    color: #fde68a;
}
html[data-theme="dark"] .badge-user {
    background: #29292c;
    color: #d4d4d8;
}
html[data-theme="dark"] .rendered-markdown code,
html[data-theme="dark"] .profile-instructions code {
    background: #242426;
}
html[data-theme="dark"] #detail-error-row {
    background: #450a0a !important;
    border-color: #7f1d1d !important;
}
html[data-theme="dark"] #detail-error-row span { color: #fecaca !important; }
html[data-theme="dark"] input::placeholder,
html[data-theme="dark"] textarea::placeholder { color: #71717a; }

/* Responsive */
@media (max-width: 900px) {
    .theme-toggle {
        width: 38px;
        height: 38px;
        padding: 0;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 0 12px 8px;
        height: auto;
        min-height: 60px;
        flex-wrap: wrap;
        gap: 0 8px;
    }
    .header-brand { min-height: 58px; }
    .header-nav {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding-bottom: 2px;
        scrollbar-width: thin;
    }
    .nav-link { white-space: nowrap; padding: 9px 11px; min-height: 42px; }
    .container { padding: 16px; }
    .page-header { align-items: flex-start; gap: 12px; }
    .page-header > div { flex-wrap: wrap; justify-content: flex-end; }
    .task-item { flex-direction: column; align-items: stretch; gap: 12px; padding: 16px; }
    .task-select-control { position: absolute; left: 16px; top: 18px; margin: 0; }
    .task-item { position: relative; padding-left: 50px; }
    .task-bulk-toolbar { flex-wrap: wrap; }
    .task-selected-count { margin-left: 0; }
    .task-bulk-toolbar .btn { margin-left: auto; }
    .task-actions { margin-left: 0; flex-wrap: wrap; }
    .task-actions .btn { flex: 1 1 150px; }
    .task-meta { flex-wrap: wrap; gap: 5px 12px; }
    .ps-form { grid-template-columns: 1fr; }
    .detail-grid { grid-template-columns: 1fr 1fr; }
    .header-right { gap: 8px; }
    .user-email { display: none; }
    .result-card-header { align-items: flex-start; flex-direction: column; }
    .result-actions { align-items: stretch; }
    .result-actions .btn { flex: 1 1 210px; }
    .rendered-markdown, .transcription-preview { padding: 16px; max-height: none; }
    .profile-section-header { flex-direction: column; }
    .tabs { overflow-x: auto; justify-content: flex-start; }
    .tab { flex: 0 0 auto; min-height: 42px; padding: 9px 14px; }
    .admin-table { min-width: 720px; }
    .drop-zone { padding: 28px 16px; }
    .file-item span { overflow-wrap: anywhere; }
    .modal { width: calc(100% - 24px); padding: 22px; max-height: 90vh; }
    .toast { left: 16px; right: 16px; bottom: 16px; text-align: center; }
    .settings-section { padding: 20px; }
    .toggle-row { min-height: 52px; }
    input, textarea, select { font-size: 16px !important; }
}

@media (max-width: 520px) {
    .header h1 { display: none; }
    .header-right { margin-left: auto; }
    #user-section-right { gap: 6px !important; }
    .balance-badge { padding: 5px 8px; font-size: 12px; }
    .btn-logout { padding: 7px 9px; }
    .container { padding: 12px; }
    .auth-container { margin: 28px auto; }
    .auth-card { padding: 24px 18px; }
    .card { padding: 18px 14px; }
    .page-header { flex-direction: column; }
    .page-header > div { width: 100%; justify-content: space-between; }
    .page-title { font-size: 20px; }
    .detail-grid { grid-template-columns: 1fr; }
    .domain-status-grid { grid-template-columns: 1fr; }
    .domain-check-summary { flex-direction: column; }
    .radio-group, .checkbox-group { flex-direction: column; }
    .radio-option, .checkbox-option { width: 100%; min-height: 46px; }
    .result-actions, .result-view-switch { width: 100%; }
    .result-actions .btn, .result-view-switch .btn { width: 100%; flex-basis: 100%; }
    .modal-actions { flex-direction: column-reverse; }
    .modal-actions .btn { width: 100%; }
}