/* ============================================
   TRANSCRIBE AI - Themed Styles
   Light mode default, Dark mode via toggle
   ============================================ */

/* ---- Theme Variables ---- */
:root {
    /* Brand (defaults — overridden by JS when brandColor is set) */
    --brand-50: #e8f0fe;  --brand-100: #c9dcfc; --brand-200: #96bbf7;
    --brand-300: #5c92e8; --brand-400: #2d6bd4; --brand-500: #1e56b3;
    --brand-600: #174494; --brand-700: #123574; --brand-800: #0d2754;
    --brand-900: #081a38; --brand-950: #040d1c;
    --brand-500-rgb: 30,86,179; --brand-600-rgb: 23,68,148;
    --transition-smooth: cubic-bezier(0.16, 1, 0.3, 1);

    /* Customisable brand gradient (overridden by JS when brandColor is set) */
    --brand-grad-light: #2d548c;
    --brand-grad-mid:   #1a3366;
    --brand-grad-dark:  #0f1f40;
    --brand-gradient: linear-gradient(to bottom, var(--brand-grad-light) 0%, var(--brand-grad-mid) 50%, var(--brand-grad-dark) 100%);

    /* Light theme */
    --bg: #f8fafc;
    --bg-elevated: #ffffff;
    --bg-sunken: #f1f5f9;
    --bg-glass: rgba(255,255,255,0.75);
    --bg-glass-border: rgba(0,0,0,0.07);
    --bg-header: rgba(255,255,255,0.88);
    --bg-header-border: rgba(0,0,0,0.06);
    --bg-upload: rgba(239,246,255,0.5);
    --bg-upload-hover: rgba(219,234,254,0.6);
    --bg-upload-drag: rgba(219,234,254,0.7);
    --bg-surface: rgba(255,255,255,0.85);
    --bg-surface-alt: rgba(248,250,252,0.9);
    --bg-input: #ffffff;
    --bg-overlay: rgba(0,0,0,0.25);
    --bg-loading: rgba(248,250,252,0.92);
    --bg-audio: rgba(241,245,249,0.9);

    --fg: #0f172a;
    --fg-secondary: #475569;
    --fg-muted: #94a3b8;
    --fg-heading: #1e293b;

    --border: rgba(0,0,0,0.07);
    --border-strong: rgba(0,0,0,0.12);

    --btn-sec-bg: rgba(0,0,0,0.03);
    --btn-sec-border: rgba(0,0,0,0.1);
    --btn-sec-color: var(--brand-600);
    --btn-icon-bg: rgba(0,0,0,0.03);
    --btn-icon-border: rgba(0,0,0,0.08);
    --btn-icon-color: #64748b;
    --btn-icon-hover: rgba(0,0,0,0.06);

    --tabs-bg: rgba(241,245,249,0.9);
    --tab-active-bg: rgba(var(--brand-600-rgb),0.1);
    --tab-active-color: var(--brand-600);
    --tab-inactive: #64748b;

    --insight-bg: rgba(248,250,252,0.9);
    --insight-border: rgba(0,0,0,0.05);
    --insight-li-bg: rgba(241,245,249,0.6);

    --input-border: #e2e8f0;
    --input-focus-ring: rgba(var(--brand-500-rgb),0.15);
    --select-option-bg: #ffffff;
    --select-chevron-fill: %2364748b;

    --scroll-thumb: rgba(var(--brand-500-rgb),0.12);
    --scroll-hover: rgba(var(--brand-500-rgb),0.25);

    --orb1: rgba(var(--brand-600-rgb),0.06);
    --orb2: rgba(var(--brand-500-rgb),0.04);

    --upload-border: rgba(var(--brand-500-rgb),0.25);
    --format-bg: rgba(var(--brand-500-rgb),0.06);
    --format-color: var(--brand-600);
    --format-border: rgba(var(--brand-500-rgb),0.12);

    --pulse-color: rgba(var(--brand-500-rgb),0.12);
    --progress-track: rgba(0,0,0,0.06);

    --shimmer1: rgba(var(--brand-500-rgb),0.03);
    --shimmer2: rgba(var(--brand-500-rgb),0.08);

    --remove-bg: rgba(239,68,68,0.06);
    --remove-border: rgba(239,68,68,0.1);

    --modal-close-bg: rgba(0,0,0,0.04);
    --footer-border: rgba(0,0,0,0.06);
    --footer-color: #94a3b8;

    --setup-bg: rgba(245,158,11,0.06);
    --setup-border: rgba(245,158,11,0.15);

    --error-icon-bg: rgba(239,68,68,0.07);

    --divider: #e2e8f0;
    --card-bg: #f1f5f9;
    --fg-body: #334155;
}

[data-theme="dark"] {
    --bg: #0a0f1e;
    --bg-elevated: rgba(30,58,95,0.3);
    --bg-sunken: rgba(15,23,42,0.5);
    --bg-glass: rgba(30,58,95,0.25);
    --bg-glass-border: rgba(255,255,255,0.08);
    --bg-header: rgba(10,15,30,0.8);
    --bg-header-border: rgba(255,255,255,0.06);
    --bg-upload: rgba(30,58,95,0.15);
    --bg-upload-hover: rgba(30,58,95,0.3);
    --bg-upload-drag: rgba(var(--brand-600-rgb),0.12);
    --bg-surface: rgba(15,23,42,0.4);
    --bg-surface-alt: rgba(15,23,42,0.5);
    --bg-input: rgba(15,23,42,0.6);
    --bg-overlay: rgba(0,0,0,0.6);
    --bg-loading: rgba(10,15,30,0.85);
    --bg-audio: rgba(15,23,42,0.5);

    --fg: #e2e8f0;
    --fg-secondary: #94a3b8;
    --fg-muted: #64748b;
    --fg-heading: #f1f5f9;

    --border: rgba(255,255,255,0.08);
    --border-strong: rgba(255,255,255,0.12);

    --btn-sec-bg: rgba(255,255,255,0.05);
    --btn-sec-border: rgba(255,255,255,0.1);
    --btn-sec-color: var(--brand-300);
    --btn-icon-bg: rgba(255,255,255,0.04);
    --btn-icon-border: rgba(255,255,255,0.08);
    --btn-icon-color: #94a3b8;
    --btn-icon-hover: rgba(255,255,255,0.08);

    --tabs-bg: rgba(15,23,42,0.5);
    --tab-active-bg: rgba(var(--brand-600-rgb),0.2);
    --tab-active-color: var(--brand-300);
    --tab-inactive: #64748b;

    --insight-bg: rgba(15,23,42,0.4);
    --insight-border: rgba(255,255,255,0.05);
    --insight-li-bg: rgba(255,255,255,0.02);

    --input-border: rgba(255,255,255,0.1);
    --input-focus-ring: rgba(var(--brand-500-rgb),0.2);
    --select-option-bg: #0f172a;
    --select-chevron-fill: %2394a3b8;

    --scroll-thumb: rgba(var(--brand-500-rgb),0.2);
    --scroll-hover: rgba(var(--brand-500-rgb),0.4);

    --orb1: rgba(var(--brand-600-rgb),0.15);
    --orb2: rgba(var(--brand-500-rgb),0.1);

    --upload-border: rgba(var(--brand-500-rgb),0.3);
    --format-bg: rgba(var(--brand-500-rgb),0.1);
    --format-color: var(--brand-300);
    --format-border: rgba(var(--brand-500-rgb),0.15);

    --pulse-color: rgba(var(--brand-500-rgb),0.2);
    --progress-track: rgba(255,255,255,0.06);

    --shimmer1: rgba(var(--brand-500-rgb),0.05);
    --shimmer2: rgba(var(--brand-500-rgb),0.15);

    --remove-bg: rgba(239,68,68,0.1);
    --remove-border: rgba(239,68,68,0.15);

    --modal-close-bg: rgba(255,255,255,0.05);
    --footer-border: rgba(255,255,255,0.05);
    --footer-color: #475569;

    --setup-bg: rgba(245,158,11,0.1);
    --setup-border: rgba(245,158,11,0.2);

    --error-icon-bg: rgba(239,68,68,0.1);

    --divider: rgba(255,255,255,0.08);
    --card-bg: rgba(30,58,95,0.2);
    --fg-body: #cbd5e1;
}

/* ---- Base ---- */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--fg);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background 0.4s ease, color 0.4s ease;
    display: flex;
    flex-direction: column;
}

/* Animated background orbs */
body::before,
body::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    z-index: -1;
    filter: blur(80px);
    transition: background 0.4s ease;
}

body::before {
    width: 600px; height: 600px;
    top: -200px; left: -100px;
    background: radial-gradient(circle, var(--orb1) 0%, transparent 70%);
    animation: orbFloat1 25s ease-in-out infinite;
}

body::after {
    width: 500px; height: 500px;
    bottom: -150px; right: -100px;
    background: radial-gradient(circle, var(--orb2) 0%, transparent 70%);
    animation: orbFloat2 30s ease-in-out infinite;
}

@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(80px, 50px) scale(1.1); }
    66% { transform: translate(-40px, 80px) scale(0.95); }
}

@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-60px, -40px) scale(1.05); }
    66% { transform: translate(50px, -60px) scale(0.9); }
}

/* ---- Glass Morphism ---- */
.glass {
    background: var(--bg-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--bg-glass-border);
    border-radius: 20px;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.glass-subtle {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 16px;
}

/* ---- Header (AI Knowledge Vault style) ---- */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 50;
    background: var(--brand-gradient);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: background 0.3s ease;
}

.header-logo {
    height: 65px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.header-nav-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.8);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    font-size: 13px;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}
.header-nav-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: skewX(-20deg);
}
.header-nav-btn:hover::after {
    animation: btnShine 0.7s ease forwards;
}

.header-nav-btn:hover {
    background: rgba(255,255,255,0.15);
    color: #ffffff;
    border-color: rgba(255,255,255,0.25);
    transform: scale(1.08);
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.header-nav-btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.header-nav-label {
    display: none;
}

@media (min-width: 640px) {
    .header-nav-label { display: inline; }
}

.header-nav-btn svg { transition: transform 0.5s ease; }

.theme-toggle svg { width: 18px; height: 18px; }

/* ---- Header Dropdown ---- */
.header-dropdown {
    position: relative;
}
.header-dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 160px;
    background: linear-gradient(to bottom, var(--brand-grad-mid), #0f172a);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px;
    padding: 6px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.2s ease;
    z-index: 60;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.header-dropdown.open .header-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.header-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 14px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: rgba(255,255,255,0.8);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s ease;
}
.header-dropdown-item:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}
.dropdown-chevron {
    width: 14px; height: 14px;
    transition: transform 0.2s ease;
    opacity: 0.6;
}
.header-dropdown.open .dropdown-chevron {
    transform: rotate(180deg);
}

/* ---- Theme Toggle in Settings ---- */
.theme-toggle-setting {
    display: flex;
    gap: 10px;
}

/* ---- Loading Animation Lightbox ---- */
.loading-anim-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(to bottom, var(--brand-grad-light) 0%, var(--brand-grad-mid) 35%, var(--brand-grad-dark) 70%, #0f172a 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
}
[data-theme="dark"] .loading-anim-overlay {
    background: linear-gradient(to bottom, #1a3a7a 0%, #0f172a 40%, #070b14 100%);
}
.loading-anim-overlay.active {
    opacity: 1;
}
.loading-anim-overlay.active .loading-anim-box {
    animation: springBounceIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
.loading-anim-overlay.fade-out .loading-anim-box {
    animation: springBounceOut 0.4s cubic-bezier(0.55, 0, 1, 0.45) forwards;
}
.loading-anim-overlay.fade-out {
    opacity: 0;
    transition: opacity 0.4s ease 0.15s;
}
@keyframes springBounceIn {
    0% { transform: scale(0.3) rotate(-5deg); opacity: 0; }
    50% { transform: scale(1.12) rotate(2deg); opacity: 1; }
    70% { transform: scale(0.95) rotate(-1deg); }
    85% { transform: scale(1.03) rotate(0.5deg); }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}
@keyframes springBounceOut {
    0% { transform: scale(1); opacity: 1; }
    30% { transform: scale(1.08); opacity: 0.9; }
    100% { transform: scale(0.2) rotate(10deg); opacity: 0; }
}
.loading-anim-box {
    text-align: center;
    padding: 48px;
    transform: scale(0.3);
    opacity: 0;
    position: relative;
}
.loading-anim-box canvas {
    border-radius: 50%;
    margin: 0 auto 20px;
    display: block;
    width: 380px;
    height: 380px;
}
.loading-anim-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin-top: -18px;
    width: 110px; height: 110px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.12);
    animation: ltIconFloat 3s ease-in-out infinite;
}
.loading-anim-icon svg {
    width: 50px;
    height: 50px;
}
.loading-anim-title {
    font-size: 26px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 10px;
    letter-spacing: -0.3px;
}
.loading-anim-subtitle {
    font-size: 16px;
    color: rgba(255,255,255,0.55);
    min-height: 22px;
    transition: opacity 0.3s ease;
}
@media (max-width: 480px) {
    .loading-anim-box canvas { width: 280px; height: 280px; }
    .loading-anim-icon { width: 80px; height: 80px; }
    .loading-anim-icon svg { width: 38px; height: 38px; }
    .loading-anim-title { font-size: 20px; }
}
/* ---- Range Slider ---- */
.form-range {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border);
    outline: none;
    cursor: pointer;
}
.form-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--brand-500);
    border: 2px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    cursor: pointer;
}
.form-range::-moz-range-thumb {
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--brand-500);
    border: 2px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    cursor: pointer;
}

/* ---- Login Background Preview ---- */
.login-bg-preview-box {
    position: relative;
    width: 100%;
    height: 120px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-sunken);
    margin-bottom: 12px;
}
.login-bg-preview-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.login-bg-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--fg-muted);
    font-size: 12px;
}
.login-bg-placeholder svg {
    opacity: 0.4;
}

.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

/* ---- Sections ---- */
.app-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--transition-smooth), transform 0.6s var(--transition-smooth);
    pointer-events: none;
    position: absolute;
    width: 100%;
    visibility: hidden;
    overflow: hidden;
    max-height: 0;
}

.app-section.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
    position: relative;
    visibility: visible;
    overflow: visible;
    max-height: none;
}

/* Vertically center the processing section */
#processingSection.active {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 140px);
}

#processingSection.active > .text-center {
    width: 100%;
}

/* ---- Upload Zone ---- */
.upload-zone {
    position: relative;
    border: 2px dashed var(--upload-border);
    border-radius: 28px;
    padding: 80px 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s ease;
    background: var(--bg-upload);
    overflow: hidden;
    animation: uploadZonePulse 4s ease-in-out infinite;
}
@keyframes uploadZonePulse {
    0%, 100% { box-shadow: 0 0 20px rgba(var(--brand-500-rgb),0.04), 0 0 60px rgba(var(--brand-500-rgb),0.02); }
    50% { box-shadow: 0 0 30px rgba(var(--brand-500-rgb),0.1), 0 0 80px rgba(var(--brand-500-rgb),0.05); }
}

.upload-zone::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 28px;
    padding: 2px;
    background: conic-gradient(from 0deg, var(--brand-600), var(--brand-500), var(--brand-400), var(--brand-300), var(--brand-400), var(--brand-500), var(--brand-600));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: borderRotate 4s linear infinite;
}

@keyframes borderRotate { to { filter: hue-rotate(360deg); } }

.upload-zone:hover::before,
.upload-zone.dragover::before { opacity: 1; }

.upload-zone:hover {
    border-color: transparent;
    background: var(--bg-upload-hover);
    transform: scale(1.01);
    animation: none;
    box-shadow: 0 0 40px rgba(var(--brand-500-rgb),0.15), 0 0 80px rgba(var(--brand-500-rgb),0.08), inset 0 0 60px rgba(var(--brand-500-rgb),0.04);
}
.upload-zone:hover .upload-icon {
    animation: uploadIconFloat 2s ease-in-out infinite;
    color: var(--brand-500);
    filter: drop-shadow(0 0 12px rgba(var(--brand-500-rgb),0.4));
}

.upload-zone.dragover {
    border-color: transparent;
    background: linear-gradient(135deg, rgba(var(--brand-500-rgb),0.08), rgba(var(--brand-500-rgb),0.06));
    transform: scale(1.02);
    animation: none;
    box-shadow: 0 0 60px rgba(var(--brand-500-rgb),0.25), 0 0 120px rgba(var(--brand-500-rgb),0.1), inset 0 0 80px rgba(var(--brand-500-rgb),0.06);
}
.upload-zone.dragover .upload-icon {
    animation: uploadIconPull 0.8s ease-in-out infinite;
    color: var(--brand-600);
    filter: drop-shadow(0 0 20px rgba(var(--brand-500-rgb),0.6));
}
@keyframes uploadIconPull {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(8px) scale(0.9); }
}

.upload-icon {
    width: 72px; height: 72px;
    margin: 0 auto 24px;
    color: var(--brand-400);
    animation: uploadIconFloat 4s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes uploadIconFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.drop-zone-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    border-radius: 28px;
    opacity: 0;
    transition: opacity 0.5s ease;
}
.upload-zone:hover .drop-zone-canvas,
.upload-zone.dragover .drop-zone-canvas {
    opacity: 1;
}
.upload-zone h2,
.upload-zone p,
.upload-zone .upload-icon,
.upload-zone .upload-formats {
    position: relative;
    z-index: 1;
}

.upload-formats {
    display: inline-flex;
    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.format-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    background: var(--format-bg);
    color: var(--format-color);
    border: 1px solid var(--format-border);
}

/* ---- File Card ---- */
.file-card {
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.file-info-row {
    display: flex;
    align-items: center;
    gap: 16px;
}

.file-icon-wrapper {
    width: 56px; height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--brand-600), var(--brand-500));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.file-icon-wrapper svg { width: 28px; height: 28px; color: white; }

.file-details h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--fg-heading);
    margin-bottom: 4px;
    word-break: break-all;
}

.file-details p {
    font-size: 13px;
    color: var(--fg-muted);
}

.remove-file-btn {
    margin-left: auto;
    padding: 8px;
    border-radius: 10px;
    background: var(--remove-bg);
    border: 1px solid var(--remove-border);
    color: #f87171;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-file-btn:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.25);
}

.remove-file-btn svg { width: 18px; height: 18px; }

.audio-player-wrapper {
    background: var(--bg-audio);
    border-radius: 14px;
    padding: 4px;
}

.audio-player-wrapper audio {
    width: 100%;
    height: 48px;
    border-radius: 10px;
    outline: none;
}

/* ---- Buttons ---- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    border-radius: 14px;
    border: none;
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, var(--brand-600), var(--brand-500));
    color: white;
    box-shadow: 0 4px 15px rgba(var(--brand-600-rgb), 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-primary:hover::after { opacity: 1; }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    border-radius: 14px;
    border: 1px solid var(--btn-sec-border);
    font-family: inherit;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    background: var(--btn-sec-bg);
    color: var(--btn-sec-color);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--btn-icon-hover);
    border-color: var(--border-strong);
    transform: translateY(-1px);
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 10px;
    border: 1px solid var(--btn-icon-border);
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    background: var(--btn-icon-bg);
    color: var(--btn-icon-color);
    transition: all 0.3s ease;
}

.btn-icon:hover {
    background: var(--btn-icon-hover);
    color: var(--fg);
    border-color: var(--border-strong);
}

.btn-icon svg { width: 16px; height: 16px; }

.btn-icon.copied {
    background: rgba(16, 185, 129, 0.12);
    border-color: rgba(16, 185, 129, 0.25);
    color: #059669;
}

[data-theme="dark"] .btn-icon.copied {
    color: #34d399;
}

.btn-danger-icon:hover {
    background: rgba(239, 68, 68, 0.12) !important;
    border-color: rgba(239, 68, 68, 0.3) !important;
    color: #ef4444 !important;
}

[data-theme="dark"] .btn-danger-icon:hover {
    background: rgba(239, 68, 68, 0.18) !important;
    color: #f87171 !important;
}

/* ---- Waveform Animation ---- */
.waveform-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    height: 140px;
    padding: 20px 40px;
    position: relative;
}

.waveform-bar {
    width: 4px;
    border-radius: 4px;
    background: linear-gradient(to top, var(--brand-600), var(--brand-400));
    transition: height 0.15s ease;
    min-height: 6px;
}
.waveform-bar:nth-child(3n) { background: linear-gradient(to top, var(--brand-600), var(--brand-400)); }
.waveform-bar:nth-child(3n+1) { background: linear-gradient(to top, #ec4899, #f472b6); }
.waveform-bar:nth-child(5n) { background: linear-gradient(to top, #06b6d4, #22d3ee); }
.waveform-bar:nth-child(7n) { background: linear-gradient(to top, #f59e0b, #fbbf24); }
.waveform-bar:nth-child(11n) { background: linear-gradient(to top, #10b981, #34d399); }
.waveform-bar:nth-child(13n) { background: linear-gradient(to top, #f43f5e, #fb7185); }

.waveform-bar.animating {
    animation: waveBar 1.4s ease-in-out infinite;
}

@keyframes waveBar {
    0%, 100% { height: var(--min-h, 8px); opacity: 0.4; }
    50% { height: var(--max-h, 60px); opacity: 1; }
}

.pulse-container {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.pulse-ring {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 200px; height: 200px;
    border-radius: 50%;
    border: 1px solid var(--pulse-color);
    animation: pulseExpand 3s ease-out infinite;
}

.pulse-ring:nth-child(1) { border-color: rgba(var(--brand-500-rgb),0.2); }
.pulse-ring:nth-child(2) { animation-delay: 1s; border-color: rgba(var(--brand-500-rgb),0.2); }
.pulse-ring:nth-child(3) { animation-delay: 2s; border-color: rgba(236,72,153,0.2); }

@keyframes pulseExpand {
    0% { width: 100px; height: 100px; opacity: 0.6; }
    100% { width: 400px; height: 400px; opacity: 0; }
}

.processing-status {
    font-size: 18px;
    font-weight: 600;
    color: var(--fg-heading);
    margin-bottom: 8px;
}

.processing-substatus {
    font-size: 14px;
    color: var(--fg-muted);
}

.processing-timer {
    font-size: 28px;
    font-weight: 700;
    color: var(--brand-500);
    font-variant-numeric: tabular-nums;
    letter-spacing: 2px;
}

/* ---- Tabs ---- */
.tabs-nav {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--tabs-bg);
    border-radius: 14px;
    margin-bottom: 24px;
}

.tab-btn {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 10px;
    background: transparent;
    color: var(--tab-inactive);
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.tab-btn svg { width: 16px; height: 16px; }

.tab-btn.active {
    background: var(--tab-active-bg);
    color: var(--tab-active-color);
}

.tab-btn:hover:not(.active) {
    color: var(--fg-secondary);
    background: rgba(0,0,0,0.02);
}

[data-theme="dark"] .tab-btn:hover:not(.active) {
    background: rgba(255,255,255,0.03);
}

.tab-content {
    display: none;
    animation: fadeInUp 0.4s var(--transition-smooth);
}

.tab-content.active { display: block; }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---- Transcript Display ---- */
.transcript-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 12px;
}

.transcript-stats {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--fg-muted);
}

.transcript-stats span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.transcript-stats svg { width: 14px; height: 14px; }

.transcript-body {
    padding: 28px;
    max-height: 600px;
    overflow-y: auto;
    line-height: 1.9;
    font-size: 15px;
    color: var(--fg-secondary);
    word-wrap: break-word;
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    margin-top: 16px;
}

.transcript-body p {
    margin: 0 0 16px 0;
    line-height: 1.9;
}

.transcript-body p:last-child {
    margin-bottom: 0;
}

[data-theme="dark"] .transcript-body {
    background: rgba(30,58,95,0.35);
}

/* ---- Insight Cards ---- */
.insights-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.insight-card {
    padding: 28px;
    border-radius: 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.insight-card:hover {
    border-color: var(--brand-400);
    box-shadow: 0 4px 16px rgba(var(--brand-500-rgb),0.08);
}

[data-theme="dark"] .insight-card {
    background: rgba(30,58,95,0.35);
    border-color: rgba(255,255,255,0.1);
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
}

[data-theme="dark"] .insight-card:hover {
    border-color: rgba(96,165,250,0.3);
    box-shadow: 0 4px 20px rgba(var(--brand-500-rgb),0.15);
}

.insight-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.insight-card-icon {
    width: 40px; height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.insight-card-icon svg { width: 20px; height: 20px; }

.insight-card-icon.summary-icon   { background: rgba(var(--brand-500-rgb),0.1);  color: var(--brand-500); }
.insight-card-icon.keypoints-icon { background: rgba(var(--brand-500-rgb),0.1);  color: var(--brand-500); }
.insight-card-icon.actions-icon   { background: rgba(16,185,129,0.1);  color: #10b981; }
.insight-card-icon.suggestions-icon { background: rgba(245,158,11,0.1); color: #f59e0b; }

[data-theme="dark"] .insight-card-icon.summary-icon   { background: rgba(var(--brand-500-rgb),0.15);  color: var(--brand-400); }
[data-theme="dark"] .insight-card-icon.keypoints-icon { background: rgba(var(--brand-500-rgb),0.15);  color: var(--brand-400); }
[data-theme="dark"] .insight-card-icon.actions-icon   { background: rgba(16,185,129,0.15);  color: #34d399; }
[data-theme="dark"] .insight-card-icon.suggestions-icon { background: rgba(245,158,11,0.15); color: #fbbf24; }

.insight-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--fg-heading);
}

.insight-card-body {
    color: var(--fg-secondary);
    line-height: 1.8;
    font-size: 14px;
}

.insight-card-body p { margin-bottom: 12px; }
.insight-card-body p:last-child { margin-bottom: 0; }

.insight-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.insight-list li {
    padding: 10px 16px 10px 28px;
    position: relative;
    border-radius: 10px;
    background: var(--insight-li-bg);
    color: var(--fg-secondary);
    line-height: 1.6;
    font-size: 14px;
}

.insight-list li::before {
    content: '';
    position: absolute;
    left: 12px; top: 17px;
    width: 6px; height: 6px;
    border-radius: 50%;
}

.insight-list.keypoints li::before  { background: var(--brand-500); }
.insight-list.actions li::before    { background: #10b981; }
.insight-list.suggestions li::before { background: #f59e0b; }

[data-theme="dark"] .insight-list.keypoints li::before  { background: var(--brand-400); }
[data-theme="dark"] .insight-list.actions li::before    { background: #34d399; }
[data-theme="dark"] .insight-list.suggestions li::before { background: #fbbf24; }

/* ---- Action Buttons Row ---- */
.actions-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    margin-top: 24px;
}

/* ---- Modal ---- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-overlay);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
}

.modal-overlay.active { opacity: 1; visibility: visible; }

.modal {
    width: 100%;
    max-width: 480px;
    padding: 36px;
    transform: scale(0.3) rotate(-3deg);
    opacity: 0;
    transition: none;
}

.modal-overlay.active .modal {
    animation: modalBounceIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
@keyframes modalBounceIn {
    0% { transform: scale(0.3) rotate(-3deg); opacity: 0; }
    50% { transform: scale(1.06) rotate(1deg); opacity: 1; }
    70% { transform: scale(0.97) rotate(-0.5deg); }
    100% { transform: scale(1) rotate(0); opacity: 1; }
}
.modal-overlay.closing .modal {
    animation: modalBounceOut 0.35s cubic-bezier(0.55, 0, 1, 0.45) forwards;
}
.modal-overlay.closing {
    opacity: 0;
    transition: opacity 0.35s ease 0.1s;
}
@keyframes modalBounceOut {
    0% { transform: scale(1); opacity: 1; }
    25% { transform: scale(1.05); }
    100% { transform: scale(0.2) rotate(8deg); opacity: 0; }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.modal-header h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--fg-heading);
}

.modal-close {
    width: 36px; height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: none;
    background: var(--modal-close-bg);
    color: var(--fg-muted);
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-close:hover { background: var(--btn-icon-hover); color: var(--fg); }
.modal-close svg { width: 18px; height: 18px; }

.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--fg-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid var(--input-border);
    background: var(--bg-input);
    color: var(--fg);
    font-family: inherit;
    font-size: 14px;
    transition: all 0.3s ease;
    outline: none;
}

.form-input:focus {
    border-color: var(--brand-500);
    box-shadow: 0 0 0 3px var(--input-focus-ring);
}

.form-input::placeholder { color: var(--fg-muted); }

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='var(--select-chevron-fill)' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 6l3.5 3.5L11.5 6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}

select.form-input option {
    background: var(--select-option-bg);
    color: var(--fg);
}

.form-hint {
    margin-top: 6px;
    font-size: 12px;
    color: var(--fg-muted);
}

.api-key-wrapper { position: relative; }

.api-key-toggle {
    position: absolute;
    right: 12px; top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--fg-muted);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.api-key-toggle:hover { color: var(--fg-secondary); }
.api-key-toggle svg { width: 18px; height: 18px; }

/* ---- Notification Lightbox ---- */
.notification-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}
.notification-overlay.active {
    display: flex;
}
.notification-box {
    background: var(--bg-card, #fff);
    border-radius: 16px;
    padding: 32px 36px 24px;
    max-width: 420px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    animation: notificationPop 0.25s ease-out;
}
@keyframes notificationPop {
    from { transform: scale(0.85); opacity: 0; }
    to   { transform: scale(1);    opacity: 1; }
}
.notification-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}
.notification-icon svg {
    width: 28px;
    height: 28px;
}
.notification-icon.success {
    background: rgba(16,185,129,0.15);
    color: #10b981;
}
.notification-icon.error {
    background: rgba(239,68,68,0.15);
    color: #ef4444;
}
.notification-icon.warning {
    background: rgba(245,158,11,0.15);
    color: #f59e0b;
}
.notification-icon.info {
    background: rgba(var(--brand-500-rgb),0.15);
    color: var(--brand-500);
}
.notification-message {
    font-size: 15px;
    font-weight: 500;
    line-height: 1.5;
    color: var(--fg-body, #333);
    margin-bottom: 20px;
    word-break: break-word;
}
.notification-close-btn {
    background: var(--accent, var(--brand-500));
    color: white;
    border: none;
    border-radius: 10px;
    padding: 10px 36px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}
.notification-close-btn:hover {
    opacity: 0.85;
}
.notification-overlay.success .notification-close-btn { background: #10b981; }
.notification-overlay.error .notification-close-btn   { background: #ef4444; }
.notification-overlay.warning .notification-close-btn  { background: #f59e0b; }
.notification-overlay.info .notification-close-btn     { background: var(--brand-500); }

[data-theme="dark"] .notification-box {
    background: rgba(15,23,42,0.92);
    border: 1px solid rgba(255,255,255,0.1);
}
[data-theme="dark"] .notification-message {
    color: rgba(255,255,255,0.85);
}
[data-theme="dark"] .notification-icon.success { background: rgba(16,185,129,0.2); color: #34d399; }
[data-theme="dark"] .notification-icon.error   { background: rgba(239,68,68,0.2);  color: #f87171; }
[data-theme="dark"] .notification-icon.warning { background: rgba(245,158,11,0.2); color: #fbbf24; }
[data-theme="dark"] .notification-icon.info    { background: rgba(var(--brand-500-rgb),0.2);  color: var(--brand-400); }

/* ---- Loading Overlay ---- */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: linear-gradient(to bottom, var(--brand-grad-light) 0%, var(--brand-grad-mid) 35%, var(--brand-grad-dark) 70%, #0f172a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s ease;
}
[data-theme="dark"] .loading-overlay {
    background: linear-gradient(to bottom, #1a3a7a 0%, #0f172a 40%, #070b14 100%);
}
.loading-overlay.active { opacity: 1; visibility: visible; }
.loading-overlay.active .loading-overlay-box {
    animation: springBounceIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.loading-overlay-box {
    text-align: center;
    position: relative;
    transform: scale(0.3);
    opacity: 0;
}
.loading-overlay-box canvas {
    display: block;
    margin: 0 auto 20px;
    border-radius: 50%;
    width: 380px;
    height: 380px;
}
.loading-overlay-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin-top: -18px;
    width: 110px; height: 110px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.12);
    animation: ltIconFloat 3s ease-in-out infinite;
}
.loading-overlay-icon svg {
    width: 50px;
    height: 50px;
}
.loading-overlay-title {
    font-size: 26px;
    font-weight: 700;
    color: #ffffff;
    margin: 8px 0 8px;
}
.loading-overlay-subtitle {
    font-size: 16px;
    color: rgba(255,255,255,0.55);
    margin: 0;
    min-height: 22px;
    transition: opacity 0.3s ease;
}
@media (max-width: 480px) {
    .loading-overlay-box canvas { width: 280px; height: 280px; }
    .loading-overlay-icon { width: 80px; height: 80px; }
    .loading-overlay-icon svg { width: 38px; height: 38px; }
    .loading-overlay-title { font-size: 20px; }
}

.spinner {
    width: 48px; height: 48px;
    border: 3px solid rgba(var(--brand-500-rgb),0.15);
    border-top-color: var(--brand-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Audio Player ---- */
audio::-webkit-media-controls-panel {
    background: var(--bg-audio);
    border-radius: 10px;
}

/* ---- Custom Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scroll-thumb); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--scroll-hover); }

/* ---- Footer (AI Knowledge Vault style) ---- */
.footer {
    background: var(--brand-gradient);
    padding: 16px 0;
    text-align: center;
    font-size: 12px;
    color: rgba(255,255,255,0.45);
    border-top: 1px solid rgba(255,255,255,0.08);
    margin-top: auto;
    flex-shrink: 0;
}

/* ---- Analyzing shimmer ---- */
.analyzing-shimmer {
    background: linear-gradient(90deg, var(--shimmer1) 0%, var(--shimmer2) 50%, var(--shimmer1) 100%);
    background-size: 200% 100%;
    animation: shimmer 2s ease-in-out infinite;
    border-radius: 16px;
    padding: 32px;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ---- Error State ---- */
.error-card { text-align: center; padding: 48px 32px; }

.error-icon {
    width: 64px; height: 64px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: var(--error-icon-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #f87171;
}

.error-icon svg { width: 32px; height: 32px; }

/* ---- Responsive ---- */
@media (max-width: 640px) {
    .upload-zone { padding: 48px 20px; border-radius: 20px; }
    .upload-icon { width: 56px; height: 56px; }
    .waveform-container { padding: 20px 16px; gap: 2px; }
    .waveform-bar { width: 3px; }
    .file-card { padding: 20px; }
    .modal { padding: 24px; }
    .actions-row { flex-direction: column; }
    .actions-row button { width: 100%; }
    .tab-btn { padding: 10px 12px; font-size: 13px; }
    .tabs-nav { border-radius: 12px; }
    .transcript-body { padding: 20px; max-height: 400px; }
    .notification-box { max-width: calc(100% - 32px); padding: 24px 20px 20px; }
}

/* ---- Setup Banner ---- */
.setup-banner {
    padding: 20px 24px;
    border-radius: 14px;
    background: var(--setup-bg);
    border: 1px solid var(--setup-border);
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 24px;
}

.setup-banner svg {
    width: 20px; height: 20px;
    color: #f59e0b;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ---- Recording Type Toggle ---- */
.type-toggle-wrapper {
    margin: 16px 0;
    text-align: center;
}

.type-toggle-label {
    display: block;
    font-size: 13px;
    margin-bottom: 10px;
    font-weight: 500;
}

.type-toggle {
    display: inline-flex;
    gap: 4px;
    background: var(--tabs-bg);
    border-radius: 12px;
    padding: 4px;
}

.type-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    border-radius: 10px;
    border: none;
    background: transparent;
    color: var(--fg-muted);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: inherit;
}

.type-toggle-btn.active {
    background: var(--tab-active-bg);
    color: var(--tab-active-color);
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}

.type-toggle-btn:hover:not(.active) {
    color: var(--fg-body);
}

/* ---- Settings Modal — Tabbed Compact Layout ---- */
.settings-modal {
    max-width: 580px;
    max-height: 85vh;
    padding: 28px 20px 24px 32px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.settings-modal .settings-tabs {
    flex-shrink: 0;
    margin-right: 12px;
}
.settings-modal .modal-header {
    flex-shrink: 0;
    padding-right: 0;
}
.settings-modal .modal-header .modal-close {
    margin-right: 6px;
}
.settings-modal .settings-panel {
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    padding-bottom: 8px;
    padding-right: 14px;
    margin-right: 2px;
    scrollbar-width: thin;
    scrollbar-color: #94a3b8 rgba(0,0,0,0.06);
}
.settings-modal .settings-panel::-webkit-scrollbar {
    width: 7px;
}
.settings-modal .settings-panel::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.04);
    border-radius: 4px;
    border: 1px solid rgba(0,0,0,0.06);
}
.settings-modal .settings-panel::-webkit-scrollbar-thumb {
    background: #94a3b8;
    border-radius: 4px;
}
.settings-modal .settings-panel::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}
[data-theme="dark"] .settings-modal .settings-panel {
    scrollbar-color: #475569 rgba(255,255,255,0.06);
}
[data-theme="dark"] .settings-modal .settings-panel::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.08);
}
[data-theme="dark"] .settings-modal .settings-panel::-webkit-scrollbar-thumb {
    background: #475569;
}
[data-theme="dark"] .settings-modal .settings-panel::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}
.settings-modal .settings-save-btn {
    flex-shrink: 0;
    margin-top: 12px;
    margin-right: 12px;
}

.settings-tabs {
    display: flex;
    gap: 3px;
    background: var(--tabs-bg);
    border-radius: 10px;
    padding: 3px;
    margin-bottom: 20px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.settings-tabs::-webkit-scrollbar { display: none; }

.settings-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 8px 10px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--fg-muted);
    font-family: inherit;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.settings-tab:hover:not(.active) {
    color: var(--fg-secondary);
    background: rgba(0,0,0,0.03);
}

[data-theme="dark"] .settings-tab:hover:not(.active) {
    background: rgba(255,255,255,0.04);
}

.settings-tab.active {
    background: var(--bg-elevated);
    color: var(--brand-600);
    font-weight: 600;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

[data-theme="dark"] .settings-tab.active {
    color: var(--brand-400);
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

.settings-tab svg {
    display: none;
}

.settings-panel {
    display: none;
}

.settings-panel.active {
    display: block;
    animation: settingsFadeIn 0.2s ease;
}

@keyframes settingsFadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Branding Panel */
.branding-section {
    text-align: center;
}

.branding-help {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 20px;
    line-height: 1.5;
}

.branding-logo-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    padding: 32px 40px;
    background: var(--brand-gradient, #333);
    border-radius: 16px;
    border: none;
    min-height: 100px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.branding-logo-img {
    max-width: 220px;
    max-height: 80px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.branding-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.branding-upload-label {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.form-label-compact {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.form-group-compact {
    margin-bottom: 14px;
}

.form-group-compact label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--fg-muted);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group-compact .form-input-sm {
    padding: 10px 12px;
    font-size: 13.5px;
    border-radius: 9px;
}

.form-group-compact .form-hint {
    margin-top: 4px;
    font-size: 11.5px;
}

.form-group-compact .api-key-wrapper {
    position: relative;
}

.form-group-compact .api-key-toggle {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--fg-muted);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    border-radius: 6px;
    transition: color 0.2s;
}

.form-group-compact .api-key-toggle:hover {
    color: var(--fg);
}

.settings-info-box {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--bg-sunken);
    border: 1px solid var(--border);
    font-size: 12.5px;
    color: var(--fg-muted);
    line-height: 1.5;
    margin-top: 4px;
}

.settings-info-box svg {
    flex-shrink: 0;
    margin-top: 1px;
    color: var(--brand-500);
    opacity: 0.7;
}

.settings-save-btn {
    margin-top: 16px;
}

/* Legacy — keep for other uses */
.settings-section-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--fg-muted);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--divider);
}

/* ---- Email Modal ---- */
.email-modal {
    max-width: 560px;
    background: var(--bg-elevated) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: 1px solid var(--border-strong) !important;
}

[data-theme="dark"] .email-modal {
    background: #1a2744 !important;
}

/* Email Log Modal — solid white */
#emailLogModal .modal {
    background: var(--bg-elevated) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: 1px solid var(--border-strong) !important;
}

[data-theme="dark"] #emailLogModal .modal {
    background: #1a2744 !important;
}

.email-form-grid {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.email-form-grid .form-group.form-row {
    display: grid;
    grid-template-columns: 60px 1fr;
    align-items: center;
    gap: 0;
    margin-bottom: 0;
    padding: 6px 0;
    border-bottom: 1px solid var(--divider);
}

.email-form-grid .form-row label {
    font-size: 12px;
    font-weight: 600;
    color: var(--fg-muted);
    margin: 0;
}

.email-form-grid .form-row .form-input {
    border: none;
    background: transparent;
    padding: 8px 4px;
    font-size: 14px;
    border-radius: 0;
    outline: none;
    box-shadow: none;
}

.email-form-grid .form-row .form-input:focus {
    box-shadow: none;
    border: none;
}

.email-attachment-info {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 16px 0;
    padding: 12px 16px;
    border-radius: 10px;
    background: var(--card-bg);
    font-size: 13px;
    color: var(--fg-muted);
}

.email-attachment-info svg {
    flex-shrink: 0;
    color: var(--brand-600);
}

/* ---- Modal Zoom Animation ---- */
.modal-overlay .modal {
    transform: scale(0.92);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
}

.modal-overlay.active .modal {
    transform: scale(1);
    opacity: 1;
}

[data-theme="dark"] .setup-banner svg { color: #fbbf24; }

.setup-banner-content {
    font-size: 14px;
    color: #b45309;
    line-height: 1.6;
}

[data-theme="dark"] .setup-banner-content { color: #fbbf24; }

.setup-banner-content code {
    background: rgba(0,0,0,0.08);
    padding: 2px 8px;
    border-radius: 6px;
    font-family: 'Fira Code', monospace;
    font-size: 13px;
}

[data-theme="dark"] .setup-banner-content code {
    background: rgba(0,0,0,0.3);
}

/* ---- Progress Bar ---- */
.progress-bar-track {
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: var(--progress-track);
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--brand-600), var(--brand-400));
    transition: width 0.3s ease;
    width: 0%;
}

.progress-bar-fill.indeterminate {
    width: 40%;
    animation: indeterminate 1.5s ease-in-out infinite;
}

@keyframes indeterminate {
    0% { margin-left: 0; width: 40%; }
    50% { margin-left: 30%; width: 50%; }
    100% { margin-left: 100%; width: 40%; }
}

/* ---- Themed text helpers ---- */
.t-heading { color: var(--fg-heading); }
.t-body    { color: var(--fg); }
.t-secondary { color: var(--fg-secondary); }
.t-muted   { color: var(--fg-muted); }

/* ---- History Section ---- */
.history-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    padding: 16px 20px;
    margin-bottom: 16px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    min-width: 120px;
}

.filter-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--fg-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input-sm {
    padding: 8px 12px !important;
    font-size: 13px !important;
    border-radius: 8px !important;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}
.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--border-default, #334155);
    border-radius: 24px;
    transition: all 0.3s ease;
}
.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.toggle-switch input:checked + .toggle-slider {
    background: var(--brand-600);
}
.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(20px);
}

.history-table-wrap {
    overflow-x: auto;
    padding: 0;
}

.history-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.history-table thead th {
    padding: 14px 16px;
    text-align: left;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--fg-muted);
    border-bottom: 2px solid var(--border-strong);
    white-space: nowrap;
}

.history-table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background 0.15s ease;
}

.history-table tbody tr:hover {
    background: var(--btn-icon-hover);
}

.history-table tbody td {
    padding: 12px 16px;
    color: var(--fg-secondary);
    vertical-align: middle;
}

.cell-date { font-weight: 500; color: var(--fg-heading); font-size: 13px; }
.cell-time { font-size: 12px; color: var(--fg-muted); }
.cell-title { font-weight: 500; color: var(--fg-heading); max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.cell-actions {
    display: flex;
    gap: 6px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-meeting { background: rgba(var(--brand-600-rgb),0.1); color: var(--brand-500); }
.badge-recording { background: rgba(16,185,129,0.1); color: #10b981; }
.badge-learning { background: rgba(var(--brand-500-rgb),0.1); color: var(--brand-600); }
.badge-success { background: rgba(16,185,129,0.1); color: #10b981; }
.badge-error { background: rgba(239,68,68,0.1); color: #ef4444; }

[data-theme="dark"] .badge-meeting { background: rgba(var(--brand-500-rgb),0.2); color: var(--brand-300); }
[data-theme="dark"] .badge-recording { background: rgba(16,185,129,0.2); color: #6ee7b7; }
[data-theme="dark"] .badge-learning { background: rgba(var(--brand-500-rgb),0.2); color: var(--brand-300); }

.badge-count {
    font-size: 10px;
    font-weight: 700;
    background: var(--brand-600);
    color: #fff;
    border-radius: 999px;
    min-width: 16px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 2px;
}

.btn-sm {
    padding: 8px 14px !important;
    font-size: 13px !important;
    border-radius: 8px !important;
}

.btn-xs {
    width: 32px !important;
    height: 32px !important;
    padding: 0 !important;
    font-size: 12px !important;
    border-radius: 8px !important;
}

.history-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    gap: 12px;
}

.pagination-btns {
    display: flex;
    align-items: center;
    gap: 4px;
}
.pagination-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-elevated);
    color: var(--fg-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}
.pagination-btn:hover:not(.disabled) {
    background: var(--brand-500);
    color: #fff;
    border-color: var(--brand-500);
    box-shadow: 0 2px 8px rgba(var(--brand-500-rgb),0.25);
}
.pagination-btn.disabled {
    opacity: 0.35;
    cursor: not-allowed;
}
.pagination-btn svg {
    flex-shrink: 0;
}
.pagination-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-elevated);
    color: var(--fg-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}
.pagination-num:hover:not(.active) {
    border-color: var(--brand-400);
    color: var(--brand-600);
    background: rgba(var(--brand-500-rgb),0.06);
}
.pagination-num.active {
    background: var(--brand-500);
    color: #fff;
    border-color: var(--brand-500);
    box-shadow: 0 2px 8px rgba(var(--brand-500-rgb),0.25);
}
.pagination-dots {
    padding: 0 4px;
    color: var(--fg-muted);
    font-size: 14px;
    user-select: none;
}

/* Email log table inside modal */
.email-log-table {
    font-size: 13px;
}

.email-log-table thead th {
    padding: 10px 12px;
    font-size: 11px;
}

.email-log-table tbody td {
    padding: 10px 12px;
}

/* ---- Bilingual Transcript Table ---- */
.bilingual-header {
    display: flex;
    gap: 0;
    margin-bottom: 0;
}

.bilingual-lang {
    flex: 1;
    padding: 10px 16px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #fff;
    background: linear-gradient(135deg, var(--brand-800), var(--brand-600));
}

.bilingual-lang:first-child {
    border-radius: 8px 0 0 0;
}

.bilingual-lang:last-child {
    border-radius: 0 8px 0 0;
    border-left: 1px solid rgba(255,255,255,0.15);
}

.bilingual-table {
    width: 100%;
    border-collapse: collapse;
}

.bilingual-table td {
    width: 50%;
    padding: 12px 16px;
    vertical-align: top;
    font-size: 14px;
    line-height: 1.7;
    color: var(--fg);
    border-bottom: 1px solid var(--border);
}

.bilingual-table td:first-child {
    border-right: 1px solid var(--border);
}

.bilingual-table tr:nth-child(even) td {
    background: var(--bg-sunken);
}

/* ---- Settings 2-Column Row ---- */
.settings-row-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 12px;
    margin-bottom: 14px;
}

.settings-row-2col .form-group-compact {
    margin-bottom: 0;
}

@media (max-width: 480px) {
    .settings-row-2col {
        grid-template-columns: 1fr;
    }
    .settings-row-2col .form-group-compact[style*="grid-column"] {
        grid-column: auto !important;
    }
}

/* ---- Enhanced UI/UX — Glass Cards & Surfaces ---- */

/* Better glass cards with subtle shadow lift */
.glass {
    box-shadow: 0 4px 24px rgba(0,0,0,0.04), 0 1px 4px rgba(0,0,0,0.02);
}

[data-theme="dark"] .glass {
    box-shadow: 0 4px 24px rgba(0,0,0,0.2), 0 1px 4px rgba(0,0,0,0.1);
}

/* Upload zone enhanced contrast */
.upload-zone {
    box-shadow: 0 4px 20px rgba(var(--brand-500-rgb),0.06);
}

.upload-zone:hover {
    box-shadow: 0 8px 40px rgba(var(--brand-500-rgb),0.1);
}

/* File card enhanced */
.file-card {
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}

/* Results section — stronger surface */
#resultsSection .glass {
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

[data-theme="dark"] #resultsSection .glass {
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

/* Enhanced button interactions with micro-animation */
.btn-primary {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-secondary {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Improved list items in insight cards — more visible */
.insight-list li {
    background: var(--bg-sunken);
    border: 1px solid var(--border);
}

[data-theme="dark"] .insight-list li {
    background: rgba(15,23,42,0.5);
    border-color: rgba(255,255,255,0.06);
}

/* Better tab contrast */
.tab-btn.active {
    box-shadow: 0 1px 4px rgba(var(--brand-600-rgb),0.15);
    font-weight: 600;
}

/* Smoother modal entrance */
.modal-overlay {
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
}

.modal-overlay .modal {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}

/* History table — better row distinction */
.history-table tbody tr {
    transition: background 0.2s ease, box-shadow 0.2s ease;
}

/* ---- Attendees Section ---- */
.attendees-section {
    margin-bottom: 16px;
}

.attendees-card,
.attendees-card-compact {
    border-radius: 16px;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.attendees-card-compact {
    border-radius: 12px;
    margin-bottom: 12px;
}

.attendees-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    cursor: pointer;
    user-select: none;
    transition: background 0.2s ease;
}

.attendees-toggle:hover {
    background: var(--bg-sunken);
}

.attendees-toggle-left {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--fg-heading);
    font-weight: 600;
    font-size: 14px;
}

.attendees-toggle-left svg {
    color: var(--brand-500);
    opacity: 0.8;
}

.attendees-toggle-title {
    font-size: 14px;
}

.attendees-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 11px;
    background: var(--brand-500);
    color: white;
    font-size: 11px;
    font-weight: 700;
}

.attendees-chevron {
    color: var(--fg-muted);
    transition: transform 0.3s ease;
}

.attendees-card.open .attendees-chevron,
.attendees-card-compact.open .attendees-chevron {
    transform: rotate(180deg);
}

.attendees-card.open,
.attendees-card-compact.open {
    overflow: visible;
}

.attendees-body {
    padding: 0 20px 16px;
    border-top: 1px solid var(--divider);
}

.attendees-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 14px 0 12px;
}

.attendee-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 20px;
    background: var(--bg-sunken);
    border: 1px solid var(--border);
    font-size: 13px;
    transition: all 0.2s ease;
}

.attendee-chip:hover {
    border-color: var(--brand-400);
}

.attendee-chip-name {
    font-weight: 600;
    color: var(--fg-heading);
}

.attendee-chip-email {
    color: var(--fg-muted);
    font-size: 11px;
}

.attendee-chip-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--fg-muted);
    cursor: pointer;
    padding: 0;
    transition: all 0.2s ease;
}

.attendee-chip-remove:hover {
    background: rgba(239,68,68,0.15);
    color: #ef4444;
}

.attendee-chip-matched {
    border-color: rgba(16,185,129,0.4);
    background: rgba(16,185,129,0.06);
}

.attendee-chip-unmatched {
    border-color: rgba(217,119,6,0.4);
    background: rgba(217,119,6,0.06);
}

.attendee-match-icon {
    flex-shrink: 0;
}

.attendees-add-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.attendee-input-wrap {
    flex: 1;
    position: relative;
}

.attendee-input-wrap .form-input-sm {
    width: 100%;
    font-size: 13px;
    padding: 7px 12px;
}

.attendee-input-wrap .autocomplete-dropdown {
    left: 0;
    right: 0;
    z-index: 9999;
}

/* ---- Autocomplete Dropdown ---- */
.autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    max-height: 220px;
    overflow-y: auto;
    margin-top: 4px;
}

[data-theme="dark"] .autocomplete-dropdown {
    background: #1a2744;
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

.autocomplete-item {
    padding: 10px 14px;
    cursor: pointer;
    transition: background 0.15s ease;
    border-bottom: 1px solid var(--divider);
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.highlighted {
    background: var(--bg-sunken);
}

.autocomplete-item-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--fg-heading);
}

.autocomplete-item-email {
    font-size: 11px;
    color: var(--fg-muted);
    margin-top: 1px;
}

/* ---- Analytics Dashboard ---- */
.analytics-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

@media (max-width: 1024px) {
    .analytics-cards-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .analytics-cards-grid { grid-template-columns: 1fr; }
}

.analytics-card {
    padding: 24px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
}

.analytics-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.analytics-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    margin-bottom: 14px;
}

.analytics-card-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--fg-heading);
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}

.analytics-card-label {
    font-size: 13px;
    color: var(--fg-muted);
    font-weight: 500;
}

.analytics-charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (max-width: 768px) {
    .analytics-charts-grid { grid-template-columns: 1fr; }
}

.analytics-chart-card {
    padding: 24px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
}

.analytics-chart-card .chart-container {
    position: relative;
    width: 100%;
    flex: 1;
    min-height: 0;
}

/* Bar/line charts: fixed height to prevent bloating */
.analytics-chart-card .chart-container.chart-bar {
    height: 260px;
}

/* Doughnut/pie charts: constrained and centered */
.analytics-chart-card .chart-container.chart-doughnut {
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.analytics-chart-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--fg-heading);
    margin-bottom: 16px;
    letter-spacing: -0.2px;
    flex-shrink: 0;
}

/* Single-data-point fallback card */
.analytics-single-value {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 200px;
    gap: 8px;
}
.analytics-single-value .single-value-number {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, #d97706, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}
.analytics-single-value .single-value-label {
    font-size: 14px;
    color: var(--fg-muted);
    font-weight: 500;
}
.analytics-single-value .single-value-sub {
    font-size: 12px;
    color: var(--fg-muted);
    opacity: 0.7;
}

/* Model usage legend descriptions */
.chart-legend-custom {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    justify-content: center;
    padding-top: 12px;
    flex-shrink: 0;
}
.chart-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--fg-body);
}
.chart-legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    flex-shrink: 0;
}
.chart-legend-count {
    font-weight: 700;
    color: var(--fg-heading);
}
.chart-legend-desc {
    color: var(--fg-muted);
    font-size: 11px;
}

.history-table tbody tr:hover {
    background: rgba(var(--brand-500-rgb),0.04);
}

[data-theme="dark"] .history-table tbody tr:hover {
    background: rgba(var(--brand-500-rgb),0.08);
}

/* Enhanced form inputs with focus glow */
.form-input:focus {
    border-color: var(--brand-500);
    box-shadow: 0 0 0 3px var(--input-focus-ring), 0 1px 2px rgba(0,0,0,0.05);
}

/* Notification lightbox — dark mode refinement */
.notification-box {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Processing timer — enhanced readability */
.processing-timer {
    text-shadow: 0 2px 8px rgba(var(--brand-500-rgb),0.15);
}

/* Better scroll for transcript body */
.transcript-body {
    scroll-behavior: smooth;
}

/* Subtle divider between insight card sections */
.insight-card-header {
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 18px;
}

/* Enhanced insight card icon backgrounds */
.insight-card-icon {
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

[data-theme="dark"] .insight-card-icon {
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

/* Summary content paragraphs — better readability */
.insight-card-body {
    color: var(--fg);
    line-height: 1.85;
    font-size: 14.5px;
}

/* Better action items with checkmark style */
.insight-list.actions li {
    padding-left: 32px;
}

.insight-list.actions li::before {
    width: 7px;
    height: 7px;
    border-radius: 2px;
    top: 16px;
}

/* Improved responsive layout for processing section */
@media (max-width: 640px) {
    #processingSection.active {
        min-height: calc(100vh - 120px);
    }

    .settings-row-2col {
        grid-template-columns: 1fr;
    }

    .insights-grid {
        gap: 16px;
    }
}


/* ============================================
   CONTACTS MANAGEMENT
   ============================================ */

.contacts-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.contacts-search-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 200px;
    color: var(--fg-muted);
}

.contacts-search-wrap .form-input {
    flex: 1;
    max-width: 320px;
}

.contacts-toolbar-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.contacts-table-wrap {
    overflow-x: auto;
    padding: 0;
}

.contacts-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.contacts-table thead th {
    text-align: left;
    padding: 12px 16px;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--fg-muted);
    border-bottom: 2px solid var(--border-default);
    white-space: nowrap;
}

.contacts-table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    color: var(--fg-body);
    vertical-align: middle;
}

.contacts-table tbody tr:hover {
    background: var(--bg-hover);
}

.contacts-table tbody tr:last-child td {
    border-bottom: none;
}

.contact-name-cell {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    color: var(--fg-heading);
}

.contact-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-600), var(--brand-500));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.contact-email-cell {
    color: var(--fg-body);
    font-family: 'Inter', monospace;
    font-size: 13px;
}

.contact-company-cell {
    color: var(--fg-muted);
    font-size: 13px;
}

.contact-used-cell {
    color: var(--fg-muted);
    text-align: center;
    font-size: 13px;
}

.contact-actions-cell {
    display: flex;
    gap: 6px;
    justify-content: flex-end;
}

.contact-action-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--border-default);
    background: transparent;
    color: var(--fg-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
}

.contact-action-btn:hover {
    background: var(--bg-hover);
    color: var(--fg-heading);
    border-color: var(--border-active);
}

.contact-delete-btn:hover {
    color: #ef4444;
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.08);
}

.contacts-pagination {
    margin-top: 16px;
    display: flex;
    justify-content: center;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pagination-btn {
    min-width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid var(--border-default);
    background: transparent;
    color: var(--fg-body);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

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

.pagination-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-info {
    margin-left: 12px;
    font-size: 13px;
    color: var(--fg-muted);
}

@media (max-width: 640px) {
    .contacts-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .contacts-search-wrap .form-input {
        max-width: none;
    }
    .contacts-toolbar-actions {
        justify-content: flex-end;
    }
    .contacts-table {
        font-size: 13px;
    }
    .contacts-table thead th,
    .contacts-table tbody td {
        padding: 10px 12px;
    }
    .contact-company-cell,
    .contact-used-cell {
        display: none;
    }
    .contacts-table thead th:nth-child(3),
    .contacts-table thead th:nth-child(4) {
        display: none;
    }
}


/* ============================================
   LEARNING MODE
   ============================================ */

/* Upload screen "Start Learning" button */
.learning-mode-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 20px auto;
    max-width: 400px;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: var(--border-default);
}

.divider-text {
    font-size: 18px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-learning-start {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    border-radius: 16px;
    border: none;
    background: var(--brand-gradient);
    color: #ffffff;
    font-weight: 600;
    font-size: 17px;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.25), 0 1px 3px rgba(0,0,0,0.1);
}
.btn-learning-start svg {
    color: #ffffff;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    flex-shrink: 0;
    width: 22px; height: 22px;
}
/* Shine sweep effect */
.btn-learning-start::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
    transform: skewX(-20deg);
    transition: none;
}
.btn-learning-start:hover::after {
    animation: btnShine 0.8s ease forwards;
}
@keyframes btnShine {
    0% { left: -100%; }
    100% { left: 150%; }
}
.btn-learning-start:hover {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 12px 36px rgba(37,87,179,0.45), 0 4px 12px rgba(15,23,42,0.3);
    letter-spacing: 0.02em;
}
.btn-learning-start:hover svg {
    transform: rotate(-8deg) scale(1.2);
}
.btn-learning-start:active {
    transform: translateY(-1px) scale(1.02);
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.3);
}

/* Learning source tabs */
.learning-source-tabs {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--bg-subtle);
    border-radius: 10px;
    margin-bottom: 16px;
}

.learning-source-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--fg-muted);
    font-weight: 500;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.learning-source-tab.active {
    background: var(--bg-elevated);
    color: var(--fg-heading);
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.learning-source-tab:hover:not(.active) {
    color: var(--fg-body);
}

.learning-textarea {
    min-height: 180px;
    resize: vertical;
    font-size: 14px;
    line-height: 1.6;
}

.learning-objective {
    min-height: 80px;
    resize: vertical;
    font-size: 14px;
    line-height: 1.6;
}

/* Learning Results Blocks */
.learning-block {
    margin-bottom: 16px;
    padding: 20px;
}

.learning-block-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.learning-block-icon {
    font-size: 22px;
    line-height: 1;
}

.learning-block-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--fg-heading);
    margin: 0;
}

.learning-block-content {
    font-size: 14px;
    line-height: 1.7;
    color: var(--fg-body);
}

.learning-block-content p {
    margin: 0 0 10px 0;
}

.learning-block-content p:last-child {
    margin-bottom: 0;
}

/* Difficulty Badge */
.learning-difficulty-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Learning Tables */
.learning-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.learning-table th {
    text-align: left;
    padding: 8px 12px;
    font-weight: 600;
    color: var(--fg-muted);
    border-bottom: 2px solid var(--border-default);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.learning-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-light);
    vertical-align: top;
}

.glossary-term {
    font-weight: 600;
    color: var(--fg-heading);
    white-space: nowrap;
    min-width: 120px;
}

/* Learning Lists */
.learning-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.learning-list li {
    position: relative;
    padding: 8px 0 8px 24px;
    border-bottom: 1px solid var(--border-light);
}

.learning-list li:last-child {
    border-bottom: none;
}

.learning-list li::before {
    content: '▸';
    position: absolute;
    left: 4px;
    top: 8px;
    color: var(--accent);
    font-weight: 700;
}

/* Concept Items */
.learning-concept-item {
    padding: 12px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    margin-bottom: 8px;
}

.learning-concept-item p {
    margin: 6px 0 0 0;
    color: var(--fg-muted);
}

.importance-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    vertical-align: middle;
    margin-left: 6px;
}

.importance-badge.high { background: rgba(239,68,68,0.12); color: #ef4444; }
.importance-badge.medium { background: rgba(217,119,6,0.12); color: #d97706; }
.importance-badge.low { background: rgba(16,185,129,0.12); color: #10b981; }

/* Statistics */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.stat-callout {
    padding: 16px;
    border-radius: 10px;
    background: var(--bg-subtle);
    border: 1px solid var(--border-light);
    text-align: center;
}

.stat-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 4px;
}

.stat-context {
    font-size: 13px;
    color: var(--fg-body);
    line-height: 1.4;
}

.stat-source {
    font-size: 11px;
    color: var(--fg-muted);
    margin-top: 6px;
}

/* Timeline */
.timeline-container {
    position: relative;
    padding-left: 20px;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--accent);
    border-radius: 1px;
}

.timeline-item {
    position: relative;
    padding: 8px 0 16px 16px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 14px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid var(--bg-elevated);
}

.timeline-date {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.timeline-event {
    font-size: 14px;
    color: var(--fg-heading);
}

.timeline-event p {
    margin: 4px 0 0 0;
    color: var(--fg-muted);
    font-size: 13px;
}

/* Chips for locations/contacts */
.learning-chip {
    display: inline-block;
    padding: 8px 14px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    margin: 0 8px 8px 0;
    font-size: 13px;
}

/* Resource items */
.learning-resource-item {
    padding: 12px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    margin-bottom: 8px;
}

.learning-resource-item p {
    margin: 4px 0 0 0;
    color: var(--fg-muted);
    font-size: 13px;
}

.learning-resource-item a {
    color: var(--accent);
    font-size: 12px;
    word-break: break-all;
}

/* Roadmap */
.roadmap-container {
    counter-reset: roadmap;
}

.roadmap-item {
    position: relative;
    padding: 14px 16px;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    margin-bottom: 8px;
    counter-increment: roadmap;
}

.roadmap-phase {
    font-size: 11px;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.roadmap-title {
    font-weight: 600;
    color: var(--fg-heading);
    margin-bottom: 4px;
}

.roadmap-item p {
    margin: 0;
    color: var(--fg-muted);
    font-size: 13px;
}

/* Action items with priority */
.learning-action-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
}

.learning-action-item:last-child {
    border-bottom: none;
}

.priority-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 6px;
}

/* Concept relationships */
.concept-rel-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 13px;
    flex-wrap: wrap;
}

.concept-rel-item:last-child {
    border-bottom: none;
}

.concept-from, .concept-to {
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 12px;
}

.concept-from {
    background: rgba(var(--brand-600-rgb),0.1);
    color: var(--accent);
}

.concept-to {
    background: rgba(var(--brand-500-rgb),0.1);
    color: var(--brand-600);
}

.concept-arrow {
    font-weight: 700;
    color: var(--fg-muted);
    font-size: 16px;
}

.concept-rel-label {
    color: var(--fg-muted);
    font-style: italic;
    font-size: 12px;
}

@media (max-width: 640px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .learning-source-tabs {
        flex-direction: column;
    }
}

/* ============================================
   USER MANAGEMENT & ROLE BADGES
   ============================================ */

/* Role badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 9px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    line-height: 1.6;
    white-space: nowrap;
}
.badge-role-admin {
    background: rgba(var(--brand-600-rgb), 0.1);
    color: var(--brand-600);
    border: 1px solid rgba(var(--brand-600-rgb), 0.18);
}
.badge-role-manager {
    background: rgba(var(--brand-500-rgb), 0.1);
    color: var(--brand-500);
    border: 1px solid rgba(var(--brand-500-rgb), 0.18);
}
.badge-role-user {
    background: rgba(100, 116, 139, 0.1);
    color: #64748b;
    border: 1px solid rgba(100, 116, 139, 0.18);
}

/* Status badges */
.badge-active {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.18);
}
.badge-inactive {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.18);
}

/* User table cells */
.user-cell-name {
    font-weight: 600;
    color: var(--fg-heading);
    font-size: 14px;
    line-height: 1.3;
}
.user-cell-email {
    color: var(--fg-muted);
    font-size: 12px;
    margin-top: 1px;
}

/* Users toolbar */
.users-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.users-search-wrap {
    position: relative;
    flex: 1;
    max-width: 320px;
}
.users-search-wrap svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--fg-muted);
    pointer-events: none;
}
.users-search-wrap input {
    width: 100%;
    padding-left: 36px !important;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: 10px;
}
.users-search-wrap input:focus {
    border-color: var(--brand-400);
    box-shadow: 0 0 0 3px var(--input-focus-ring);
}

/* Users table */
#usersTableContainer {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--border);
}
#usersTable {
    width: 100%;
    border-collapse: collapse;
}
#usersTable thead th {
    background: var(--bg-sunken);
    padding: 10px 16px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--fg-muted);
    border-bottom: 1px solid var(--border);
}
#usersTable tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    font-size: 14px;
    color: var(--fg);
}
#usersTable tbody tr:last-child td {
    border-bottom: none;
}
#usersTable tbody tr:hover {
    background: rgba(59, 130, 246, 0.03);
}
[data-theme="dark"] #usersTable tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* Action buttons row */
.cell-actions {
    display: flex;
    gap: 4px;
    align-items: center;
}
.cell-actions .btn-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: 1px solid var(--btn-icon-border);
    background: var(--btn-icon-bg);
    color: var(--btn-icon-color);
    cursor: pointer;
    transition: all 0.2s ease;
}
.cell-actions .btn-icon:hover {
    background: var(--btn-icon-hover);
    border-color: var(--border-strong);
}

/* Action button variants */
.btn-warning-icon {
    color: #d97706 !important;
}
.btn-warning-icon:hover {
    background: rgba(217, 119, 6, 0.08) !important;
    border-color: rgba(217, 119, 6, 0.2) !important;
}
.btn-success-icon {
    color: #10b981 !important;
}
.btn-success-icon:hover {
    background: rgba(16, 185, 129, 0.08) !important;
    border-color: rgba(16, 185, 129, 0.2) !important;
}

/* Pagination */
.pagination-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    gap: 12px;
}
.pagination-btns {
    display: flex;
    align-items: center;
    gap: 8px;
}
.pagination-info {
    font-size: 13px;
    color: var(--fg-muted);
    font-weight: 500;
}

/* ============================================
   COVER PAGE STYLES
   ============================================ */

/* Cover page selector in results */
.cover-selector {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    padding: 12px 0;
}
.cover-selector-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--fg-muted);
    white-space: nowrap;
}
.cover-thumbs-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.cover-thumb {
    width: 60px;
    height: 85px;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid var(--border);
    transition: all 0.2s ease;
    position: relative;
    flex-shrink: 0;
}
.cover-thumb:hover {
    border-color: var(--brand-400);
    transform: scale(1.05);
}
.cover-thumb.selected {
    border-color: var(--brand-600);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.3);
}
.cover-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cover-default-star {
    position: absolute;
    top: 2px;
    right: 2px;
    color: #f59e0b;
    font-size: 12px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

/* Cover pages grid in Settings */
.cover-page-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 10px;
}
.cover-settings-thumb {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--border);
    aspect-ratio: 210 / 297;
    transition: all 0.2s ease;
    cursor: pointer;
}
.cover-settings-thumb:hover {
    border-color: var(--brand-400);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.cover-settings-thumb.is-default {
    border-color: var(--brand-600);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}
.cover-settings-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cover-settings-actions {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 4px;
    background: linear-gradient(transparent, rgba(0,0,0,0.75));
    display: flex;
    justify-content: center;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.cover-settings-thumb:hover .cover-settings-actions {
    opacity: 1;
}
.cover-settings-actions .btn-xs {
    font-size: 10px;
    padding: 2px 7px;
    border-radius: 4px;
    color: #fff;
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    cursor: pointer;
    transition: background 0.2s;
}
.cover-settings-actions .btn-xs:hover {
    background: rgba(255,255,255,0.35);
}
.cover-default-label {
    font-size: 9px;
    color: #fbbf24;
    font-weight: 700;
    text-transform: uppercase;
}

/* Cover page lightbox */
.cover-lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    cursor: pointer;
    animation: coverLbFadeIn 0.2s ease;
}
@keyframes coverLbFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.cover-lightbox-overlay img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    cursor: default;
}

/* ============================================
   ROI & PRODUCTIVITY CARDS
   ============================================ */
.roi-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.roi-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px;
    text-align: center;
    position: relative;
}
.roi-card-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--brand-600);
    line-height: 1.2;
    margin-bottom: 6px;
}
.roi-card-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--fg-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.roi-tooltip-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--bg-sunken);
    border: 1px solid var(--border);
    color: var(--fg-muted);
    font-size: 12px;
    font-weight: 700;
    cursor: help;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.roi-tooltip-btn:hover {
    background: var(--brand-600);
    color: #fff;
    border-color: var(--brand-600);
}
.roi-tooltip {
    display: none;
    position: absolute;
    top: 36px;
    right: 0;
    width: 280px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px;
    font-size: 12px;
    color: var(--fg-secondary);
    line-height: 1.5;
    z-index: 100;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    text-align: left;
}
.roi-tooltip-btn:hover + .roi-tooltip,
.roi-tooltip:hover {
    display: block;
}

/* ============================================
   USER USAGE / ACTIVE USERS TABLE
   ============================================ */
.active-users-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.active-users-table th {
    text-align: left;
    padding: 8px 12px;
    color: var(--fg-muted);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border);
}
.active-users-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border);
    color: var(--fg-body);
}

/* ============================================
   LOGIN BACKGROUND PREVIEW
   ============================================ */
.login-bg-preview {
    width: 100%;
    max-width: 300px;
    border-radius: 10px;
    border: 1px solid var(--border);
    margin-bottom: 12px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: var(--bg-sunken);
}

/* ============================================
   DARK MODE OVERRIDES FOR NEW COMPONENTS
   ============================================ */
[data-theme="dark"] .badge-role-admin {
    background: rgba(var(--brand-600-rgb), 0.2);
    color: var(--brand-400);
}
[data-theme="dark"] .badge-role-manager {
    background: rgba(var(--brand-500-rgb), 0.2);
    color: var(--brand-300);
}
[data-theme="dark"] .badge-role-user {
    background: rgba(100, 116, 139, 0.2);
    color: #94a3b8;
}
[data-theme="dark"] .badge-active {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
}
[data-theme="dark"] .badge-inactive {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
}
[data-theme="dark"] .roi-card {
    background: var(--bg-glass);
}
[data-theme="dark"] .roi-card-value {
    color: var(--brand-400);
}

/* ---- Particle Canvas ---- */
.particle-canvas {
    position: absolute;
    top: -40px; left: -40px;
    width: calc(100% + 80px);
    height: calc(100% + 80px);
    pointer-events: none;
    z-index: 0;
    border-radius: 16px;
}
.waveform-container { position: relative; z-index: 1; }
.pulse-container { z-index: 0; }

/* ---- Workflow Lightbox Modals ---- */
.workflow-modal .modal {
    max-width: 480px;
}
.workflow-modal.modal-overlay {
    /* Prevent backdrop close - handled in JS */
}
.workflow-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.workflow-option-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--bg-elevated);
    cursor: pointer;
    transition: all 0.25s var(--transition-smooth);
    text-align: left;
    width: 100%;
}
.workflow-option-btn:hover {
    border-color: var(--brand-500);
    background: var(--bg-glass);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(var(--brand-500-rgb),0.15);
}
.workflow-option-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.workflow-option-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.workflow-option-text strong {
    font-size: 15px;
    color: var(--fg-heading);
}
.workflow-option-text span {
    font-size: 13px;
    color: var(--fg-muted);
}

/* ---- Workflow Email Toggle ---- */
.workflow-email-toggle {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}
.workflow-toggle-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-elevated);
    color: var(--fg-secondary);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}
.workflow-toggle-btn.active {
    border-color: var(--brand-500);
    background: rgba(var(--brand-500-rgb),0.08);
    color: var(--brand-600);
}
.workflow-toggle-btn:hover {
    border-color: var(--brand-400);
}
.workflow-email-input {
    position: relative;
    margin-top: 8px;
}
.workflow-email-input .autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 10;
}

/* ---- Floating Background Transcription Indicator ---- */
.bg-transcription-indicator {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 18px 10px 10px;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 56px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18), 0 0 0 1px rgba(255,255,255,0.05);
    cursor: pointer;
    transition: all 0.35s var(--transition-smooth);
    animation: bgIndicatorEntry 0.5s var(--transition-smooth);
}
.bg-transcription-indicator:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 12px 40px rgba(var(--brand-500-rgb),0.25), 0 0 0 1px rgba(var(--brand-500-rgb),0.2);
}
@keyframes bgIndicatorEntry {
    0% { opacity: 0; transform: translateY(20px) scale(0.8); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}
.bg-transcription-indicator canvas {
    border-radius: 50%;
    flex-shrink: 0;
}
.bg-indicator-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.bg-indicator-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--fg-heading);
}
.bg-indicator-timer {
    font-size: 12px;
    color: var(--fg-muted);
    font-variant-numeric: tabular-nums;
}
.bg-indicator-view-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border: none;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--brand-500), var(--brand-600), var(--brand-700));
    color: white;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    animation: viewBtnPulse 2s ease-in-out infinite;
}
.bg-indicator-view-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(var(--brand-500-rgb),0.4);
}
@keyframes viewBtnPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(var(--brand-500-rgb),0.4); }
    50% { box-shadow: 0 0 0 8px rgba(var(--brand-500-rgb),0); }
}

/* Completed state of indicator */
.bg-transcription-indicator.completed {
    background: linear-gradient(135deg, rgba(var(--brand-500-rgb),0.1), rgba(var(--brand-500-rgb),0.1));
    border-color: rgba(var(--brand-500-rgb),0.3);
}