html, body {
    margin: 0;
    height: 100%;
    font-family: "Poppins", sans-serif;
    background: #f3eeee;
}

/* Dynamic layout variables */
:root {
    --nav-height: 64px; /* default; JS will update if navbar height changes */
    --toast-offset: 8px; /* gap below navbar for notifications */
    --subnav-height: 0px; /* populated on mobile when subnav is visible */
}

.app {
    min-height: 100%;
    display: flex;
    flex-direction: column;
    /* Offset for fixed navbar + optional subnav so content doesn't go underneath */
    padding-top: calc(var(--nav-height) + var(--subnav-height));
}

/* Navbar styles (reused from index) */
.navbar-container {
    height: 64px;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1100; /* keep below notifications (which will use >3000) */
}

/* Mobile-only subnav just under the navbar (hidden by default; shown in media query) */
.subnav-economy-row {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 1px solid #eee;
    z-index: 1099; /* just under navbar */
    display: none;
    min-height: 48px; /* ensure consistent bar height even if inner content is hidden */
}
.subnav-economy-row .subnav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.navbar {
    background-color: white;
    min-height: 64px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    padding: 0 16px;
    align-items: center;
    box-shadow: 0 2px 3px rgba(0, 0, 0, .05);
    border-bottom: 1px solid #eee;
}

.navbar-left, .navbar-right {
    position: absolute;
    display: flex;
    flex-direction: row;
    align-items: center;
}

.navbar-left {
    left: 16px;
    justify-content: flex-start;
}

.navbar-right {
    right: 16px;
    justify-content: flex-end;
    gap: 12px;
}

/* Pricing link - default: blue filled button with darker blue border (classic hover) */
.pricing-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    background: #2563eb; /* blue-600 */
    color: #ffffff;
    border: 2px solid #1e40af; /* darker blue border */
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background .2s ease, border-color .2s ease, box-shadow .2s ease;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.25);
    cursor: pointer;
}
.pricing-link:hover {
    background: #1e40af; /* blue-800 */
    border-color: #1e3a8a; /* slightly darker on hover */
    box-shadow: 0 6px 16px rgba(30, 64, 175, 0.28);
}

/* Authentication Styles */
.auth-section {
    display: flex;
    align-items: center;
}

/* Credits Display Styles */
.credits-display {
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    color: #6b7280;
    border: 2px solid #000;
    padding: 9px 16px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    margin-right: 16px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: default;
    font-family: inherit;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
}

/* Show credits only after loading is complete */
.credits-display.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
/* ===== Burger Menu (match index) ===== */
.burger-menu {
    padding: 8px;
    cursor: pointer;
    border-radius: 50%;
    position: relative;
    transition: background-color 0.2s ease;
}
.burger-menu:hover:not(.dropdown-hovered) { background-color: #000000; }
.burger-menu:hover:not(.dropdown-hovered) .burger-menu-image { filter: brightness(0) invert(1); }
.burger-menu-image { width: 24px; height: 24px; display: block; transition: filter 0.2s ease; }
.burger-dropdown-menu { position: absolute; top: calc(100% + 4px); left: 0; background: white; border: 1px solid rgba(0,0,0,0.1); border-radius: 8px; box-shadow: 0 10px 25px rgba(0,0,0,0.15); min-width: 200px; z-index: 3300; opacity: 0; visibility: hidden; transform: translateY(-10px); transition: all 0.3s ease; }
.burger-dropdown-menu.show { opacity: 1; visibility: visible; transform: translateY(0); }
.burger-menu-item { display:block; padding:12px 16px; text-decoration:none; color:#333; cursor:pointer; transition: background-color .2s ease; font-size:14px; border-bottom:1px solid rgba(0,0,0,.05); }
.burger-menu-item:last-child { border-bottom:none; }
.burger-menu-item:hover { background:#000000; color:#fff; }
.burger-menu-item:first-child { border-radius: 8px 8px 0 0; }
.burger-menu-item:last-child { border-radius: 0 0 8px 8px; }

.credits-display:hover {
    background: #000;
    border-color: #000;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.credits-display.visible:hover {
    transform: translateY(-1px);
}

/* ======= Site Footer ======= */
.site-footer { margin-top: 64px; background: #0b1220; color: #a6b0c3; }
.site-footer .footer-inner { max-width: 1100px; margin: 0 auto; padding: 32px 20px; display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 24px; }
.site-footer a { color: #cbd5e1; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.site-footer .footer-logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; color: #fff; }
.site-footer .footer-logo img { width: 28px; height: 28px; }
.site-footer .footer-tagline { margin-top: 8px; font-size: 14px; color: #a6b0c3; }
.site-footer .links nav { display: flex; flex-direction: column; gap: 8px; }
.site-footer .meta { text-align: right; }
.site-footer .location { font-size: 14px; margin-bottom: 6px; }
.site-footer .copyright { font-size: 13px; color: #94a3b8; }
@media (max-width: 800px) {
    .site-footer .footer-inner { grid-template-columns: 1fr; text-align: left; }
    .site-footer .meta { text-align: left; }
}

.credits-icon {
    font-size: 16px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}

/* Coin image should visually match the emoji size */
.coin-icon {
    width: 1.5em;
    height: 1.5em;
    object-fit: contain;
    vertical-align: middle;
    display: inline-block;
}

/* Ensure coin and text align nicely in cost badges and model dropdowns */
.credits-icon, .profile-credits-pill, .nav-credits,
.ai-model-dropdown-btn .model-cost, .ai-model-option .model-price,
.plan-coins {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.credits-amount {
    font-family: 'Poppins', sans-serif;
    letter-spacing: 0.5px;
}
/* Disable selection for all credits/coin badges */
.credits-display, .credits-display *,
.profile-credits-pill, .profile-credits-pill *,
.credits-display-ai, .credits-display-ai *,
.ai-model-dropdown-btn .model-cost, .ai-model-dropdown-btn .model-cost *,
.ai-model-option .model-price, .ai-model-option .model-price * {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.login-button {
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    color: #6b7280;
    border: 2px solid #000;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.login-button:hover {
    background: #000;
    border-color: #000;
    color: white;
}

.login-button:hover svg {
    stroke: white;
}

/* Emphasis helper: keep it simple (no fancy animation).
   We still allow toggling this class from JS, but visual effect is a subtle shadow only. */
.cta-animated {
    position: relative;
    isolation: isolate;
    box-shadow: 0 0 0 0 rgba(0,0,0,0); /* default no extra */
}
.cta-animated:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

/* Variante de culoare pentru butoane */
/* Emphasized login: look like pricing button (blue filled) */
.login-button.cta-animated {
    background: #2563eb;
    color: #ffffff;
    border-color: #1e40af;
}
.login-button.cta-animated:hover {
    background: #1e40af;
    border-color: #1e3a8a;
    box-shadow: 0 6px 16px rgba(30, 64, 175, 0.28);
}

/* Inline CTA row inside the AI message bubble */
.message-cta-row { margin-top: 8px; }

/* Low coins warning bubble: red border + very light red background */
.ai-message .message-text.coins-warning {
    border: 1px solid rgba(220, 38, 38, 0.6); /* red tone */
    background: rgba(254, 226, 226, 0.5);     /* very light red */
}

/* Inline emphasis colors inside warning text */
.ai-message .message-text .text-red { color: #dc2626; font-weight: 600; }
.ai-message .message-text .text-green { color: #16a34a; font-weight: 600; }

.profile-section {
    position: relative;
}

.profile-container {
    position: relative;
    /* cursor: pointer; */
}

.profile-picture {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid white;
    transition: all 0.3s ease;
    object-fit: cover;
}

.profile-picture:hover {
    transform: scale(1.05);
    border-color: #000;
}

.profile-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 12px;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    min-width: 300px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.3s ease;
    overflow: hidden;
    pointer-events: none; /* prevent hover/click when hidden */
}

.profile-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto; /* re-enable interactions when visible */
}

.profile-info {
    padding: 18px 20px;
    border-bottom: 1px solid #f3f4f6;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.profile-name {
    font-size: 15px;
    font-weight: 600;
    color: #111827;
    margin-bottom: 4px;
}

.profile-email {
    font-size: 13px;
    color: #6b7280;
}

/* Credits pill inside profile header */
.profile-credits-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    border: 2px solid #000;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}
.profile-credits-pill:hover {
    background: #000;
    color: #fff;
    transform: translateY(-1px);
}

/* Conversation History Section */
.conversation-history-section {
    border-bottom: 1px solid #f3f4f6;
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px 12px 20px;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
    border-bottom: 1px solid #e5e7eb;
}

.history-title {
    font-size: 13px;
    font-weight: 700;
    color: #111827;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.clear-all-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px 8px;
    border-radius: 4px;
    color: #9ca3af;
    transition: all 0.3s ease;
    font-size: 12px;
}

.clear-all-btn:hover {
    background: #333;
    color: #fff;
    transform: scale(1.1);
}

.conversation-list {
    max-height: 280px;
    overflow-y: auto;
    background: #fafafa;
}

.conversation-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid #f0f0f0;
    background: white;
    margin: 0 8px 4px 8px;
    border-radius: 6px;
}

.conversation-item:hover {
    background: #000;
    border-color: #000;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.conversation-item:last-child {
    border-bottom: none;
    margin-bottom: 8px;
}

.conversation-item.current {
    background: #f8f9fa;
    border-left: 3px solid #000;
    border-color: #000;
    font-weight: 600;
}

.conversation-info {
    flex: 1;
    min-width: 0;
}

.conversation-title {
    font-size: 13px;
    font-weight: 600; /* Fixed font-weight to prevent layout shift */
    color: #111827;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 3px;
    transition: color 0.3s ease;
}

.conversation-time {
    font-size: 11px;
    color: #6b7280;
    transition: color 0.3s ease;
}

.conversation-item:hover .conversation-title {
    color: #fff;
    /* Removed font-weight change to prevent layout shift */
}

.conversation-item:hover .conversation-time {
    color: #fff;
}

.conversation-item.current .conversation-title {
    color: #111827;
    font-weight: 700;
}

.conversation-item.current .conversation-time {
    color: #374151;
}

.conversation-actions {
    display: flex;
    gap: 4px;
}

.delete-conversation-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    color: #9ca3af;
    transition: all 0.3s ease;
    opacity: 1;
}

.conversation-item:hover .delete-conversation-btn {
    color: #fff;
}

.conversation-item.current .delete-conversation-btn {
    color: #9ca3af; /* Same as default for current item */
}

/* .conversation-item.current:hover .delete-conversation-btn {
    color: #fff;
} */

.delete-conversation-btn:hover {
    background: #333;
    color: #fff;
    transform: scale(1.1);
}

.loading-conversations {
    padding: 16px;
    text-align: center;
    font-size: 12px;
    color: #6b7280;
}

.no-conversations {
    padding: 16px;
    text-align: center;
    font-size: 12px;
    color: #6b7280;
}

.show-all-container {
    padding: 8px 20px 12px 20px;
    border-top: 1px solid #f0f0f0;
    background: #fafafa;
}

.show-all-btn {
    width: 100%;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 12px;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.show-all-btn:hover {
    background: #f8f9fa;
    border-color: #d1d5db;
    color: #374151;
    transform: translateY(-1px);
}

.clear-conversation-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #f3f4f6;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 12px;
    color: #374151;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 8px;
}
.bottom-transcript-search {
    /* margin-top: 64px;  */
    padding: 30px 16px 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: transparent;
}
.bottom-transcript-search-inner {
    width: 100%;
    max-width: 900px;
    background: linear-gradient(0deg, #f8f9fa 0%, #ffffff 100%);
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
    padding: 24px;
}
.bottom-transcript-search .input-container { display:flex; flex-direction:column; gap:16px; width:100%; max-width: 100%; padding-bottom: 0; position: relative; }
.bottom-transcript-title { margin: 0 0 14px; font-size: 30px; font-weight: 500; color: #1a1a1a; text-align: center; }
.bottom-transcript-search .input-controls { display:flex; gap:16px; align-items:stretch; width:100%; }
.bottom-transcript-search .youtube-input { flex:1; padding:14px 16px; border:0.5px solid rgba(0,0,0,0.1); border-radius:8px; background: rgba(255,255,255,0.95); font-family: inherit; font-size:16px; transition: all .3s ease; outline:none; }
.bottom-transcript-search .youtube-input:hover, .bottom-transcript-search .youtube-input:focus { box-shadow: 0 10px 25px rgba(0,0,0,0.12); }
.bottom-transcript-search .get-transcript-btn { padding:14px 24px; background:#ffffff; color:#000; border:1px solid #e5e7eb; border-radius:8px; font-family:inherit; font-size:16px; font-weight:500; cursor:pointer; transition: all .3s ease; white-space:nowrap; }
.bottom-transcript-search .get-transcript-btn:hover { color:#fff; background:#000; transform: translateY(-1px); box-shadow: 0 10px 25px rgba(0,0,0,0.18); }
.bottom-transcript-search .get-transcript-btn:active { transform: translateY(0) scale(0.98); transition: all .1s ease; }
.bottom-transcript-search .error-message { position:absolute; top: calc(100% - 12px); left:0; right:0; background: rgba(255,255,255,0.95); color:#dc2626; border:1px solid #fecaca; border-radius:8px; padding:10px 12px; display:flex; align-items:center; justify-content: space-between; gap:12px; box-shadow: 0 10px 25px rgba(0,0,0,0.06); }
.bottom-transcript-search .error-text { font-size: 13px; }
.bottom-transcript-search .error-close-btn { background: transparent; border: none; color: #374151; width: 28px; height: 28px; border-radius: 8px; cursor: pointer; transition: background-color 0.2s ease; }
.bottom-transcript-search .error-close-btn:hover { background-color: rgba(0, 0, 0, 0.1); }

.clear-conversation-btn:hover {
    background: #fee2e2;
    border-color: #fca5a5;
    color: #dc2626;
}

.profile-actions {
    padding: 8px;
}

.logout-button {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    color: #6b7280;
    border: 1px solid #e5e7eb;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.logout-button:hover {
    background: #000;
    border-color: #000;
    color: white;
}

.logout-button:hover svg {
    stroke: white;
}

.navbar-logo-title {
    display: flex;
    align-items: center;
    gap: 0;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 8px;
    transition: background-color 0.2s ease;
    color: #333;
}

.navbar-logo-title:hover {
    background-color: #000000;
    color: white;
}

.navbar-logo-image {
    width: 40px;
    height: 40px;
    object-fit: cover;
    object-position: center;
    margin-right: 6px;
    border-radius: 2px;
    overflow: hidden;
}

.navbar-logo-text {
    font-size: 22px;
    font-weight: 500;
}

/* Main content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 20px;
    max-height: calc(100vh - 104px); /* Back to max-height for transcript pages */
    overflow: hidden;
}

/* Loading container specific height constraint */
.loading-container {
    height: calc(100vh - 124px); /* Specific height only for loading */
}

/* Loading and Error states */
.loading-container, .error-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    text-align: center;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.loading-content {
    max-width: 400px;
    padding: 24px; /* Reduced padding further */
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid #f0f0f0;
    max-height: calc(100vh - 200px); /* Ensure it fits within viewport */
    overflow: hidden; /* no inner scrollbars during animation */
    transform: scale(1); /* prevent initial size flicker */
}

.loading-content h2 {
    margin: 20px 0 8px 0;
    font-size: 24px;
    font-weight: 600;
    color: #333;
}

.loading-content p {
    /* Slightly tighter spacing above the steps to make room for 5 full cards */
    margin: 0 0 24px 0;
    color: #666;
    font-size: 16px;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #c52323;
    border-radius: 50%;
    animation: spin 1.2s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-steps {
    display: flex;
    flex-direction: column;
    gap: 0; /* viewport has no gap; inner scroller handles spacing */
    text-align: left;
    margin-top: 24px;
    max-height: none; /* height will be set dynamically to show exactly 5 items */
    overflow: hidden; /* viewport window */
    position: relative;
}

/* Inner scroller to move steps without affecting the viewport */
.loading-steps .steps-inner {
    display: flex;
    flex-direction: column;
    /* Base gap; JS will override inline for perfect fit */
    gap: 12px;
    will-change: transform;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.step {
    display: flex;
    align-items: center;
    gap: 16px;
    /* Slightly smaller vertical padding to reduce total card height */
    padding: 11px 16px;
    border-radius: 12px;
    background: #f8f9fa;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.4;
    transform: translateX(-8px);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.step::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, rgba(197, 35, 35, 0.05) 0%, rgba(197, 35, 35, 0.1) 100%);
    transition: width 0.4s ease;
}

.step.active {
    background: linear-gradient(135deg, #fff3f3 0%, #fef7f7 100%);
    border: 2px solid #c52323;
    opacity: 1;
    transform: translateX(0);
    box-shadow: 0 4px 20px rgba(197, 35, 35, 0.15);
}

.step.active::before {
    width: 100%;
}

.step.active .step-number {
    animation: pulse 1.5s ease-in-out infinite;
}

.step.completed {
    background: linear-gradient(135deg, #f0f9ff 0%, #f7fcff 100%);
    border: 2px solid #22c55e;
    opacity: 1;
    transform: translateX(0);
    box-shadow: 0 2px 10px rgba(34, 197, 94, 0.1);
}

.step.completed::before {
    width: 100%;
    background: linear-gradient(90deg, rgba(34, 197, 94, 0.05) 0%, rgba(34, 197, 94, 0.1) 100%);
}

.step-number {
    /* Slightly smaller badge to compact the card height */
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #e5e5e5;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    transition: all 0.4s ease;
    flex-shrink: 0;
    z-index: 1;
}

.step.active .step-number {
    background: linear-gradient(135deg, #c52323 0%, #d32f2f 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(197, 35, 35, 0.3);
}

.step.completed .step-number {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.2);
}

.step.completed .step-number::after {
    content: '✓';
    font-size: 16px;
    font-weight: bold;
}

.step.completed .step-number {
    font-size: 0; /* Hide the number, show checkmark */
}

.step-text {
    /* Tiny reduction for better fit while keeping readability */
    font-size: 14px;
    font-weight: 600;
    color: #333;
    transition: color 0.3s ease;
    z-index: 1;
}

.step.active .step-text {
    color: #c52323;
}

.step.completed .step-text {
    color: #16a34a;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.error-container h2 {
    color: #dc2626;
    margin-bottom: 16px;
}

.back-button {
    padding: 12px 24px;
    background: #c52323;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    transition: background-color 0.2s ease;
    margin-top: 16px;
}

.back-button:hover {
    background: #a01e1e;
}

/* Transcript Actions Styling */
.transcript-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border: 1px solid #e5e7eb;
    background: white;
    color: #374151;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.action-btn:hover {
    background: #000;
    border-color: #000;
    color: white;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.action-btn svg {
    transition: all 0.3s ease;
}

.copy-btn:hover svg,
.download-btn:hover svg {
    stroke: white;
}

.download-group {
    position: relative;
    display: flex;
}

/* Remove group hover effect - each button has individual hover */

.download-dropdown-btn {
    padding: 10px 8px;
    border: 1px solid #e5e7eb;
    border-left: none;
    background: white;
    color: #6b7280;
    border-radius: 0 6px 6px 0;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.download-btn {
    border-radius: 6px 0 0 6px;
}

.download-dropdown-btn:hover {
    background: #000;
    border-color: #000;
    color: white;
}

.download-dropdown-btn:hover svg {
    stroke: white;
}

.download-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    z-index: 10;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.3s ease;
    overflow: hidden;
}

.download-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.download-option {
    padding: 14px 18px;
    cursor: pointer;
    border-bottom: 1px solid #f3f4f6;
    transition: all 0.3s ease;
    position: relative;
}

.download-option:last-child {
    border-bottom: none;
}

.download-option:hover {
    background: #000;
    color: white;
}

.download-option:hover .format-name {
    color: white;
}

.download-option:hover .format-desc {
    color: #ccc;
}

.download-option.selected {
    background: white;
    color: #111827;
    border-left: 3px solid #000;
    font-weight: 600;
}

.download-option.selected .format-name {
    color: #111827;
    font-weight: 700;
}

.download-option.selected .format-desc {
    color: #6b7280;
}

.download-option.selected:hover {
    background: #000;
    color: white;
    border-left: 3px solid #000;
}

.download-option.selected:hover .format-name {
    color: white;
}

.download-option.selected:hover .format-desc {
    color: #ccc;
}

/* Language Group Styles - copied from download group */
.language-group {
    position: relative;
    display: flex;
    margin-right: 12px;
}

.language-dropdown-btn {
    padding: 10px 8px;
    border: 1px solid #e5e7eb;
    border-left: none;
    background: white;
    color: #6b7280;
    border-radius: 0 6px 6px 0;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.language-btn {
    border-radius: 6px 0 0 6px;
}

.language-dropdown-btn:hover {
    background: #000;
    border-color: #000;
    color: white;
}

.language-dropdown-btn:hover svg {
    stroke: white;
}

.language-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    z-index: 10;
    min-width: 250px;
    max-height: 300px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.3s ease;
}

.language-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    padding: 14px 18px;
    cursor: pointer;
    border-bottom: 1px solid #f3f4f6;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.language-option:last-child {
    border-bottom: none;
}

.language-option:hover {
    background: #000;
    color: white;
}

.language-option:hover .language-name {
    color: white;
}

.language-option.current {
    background: white;
    color: #111827;
    border-left: 3px solid #000;
    font-weight: 600;
}

.language-option.current .language-name {
    color: #111827;
    font-weight: 700;
}

.language-option.current:hover {
    background: #000;
    color: white;
    border-left: 3px solid #000;
}

.language-option.current:hover .language-name {
    color: white;
}

.language-option.loading {
    justify-content: center;
    color: #6b7280;
    font-style: italic;
    display: flex;
    align-items: center;
    gap: 8px;
}

.loading-spinner {
    display: inline-block;
    animation: spin 1s linear infinite;
    font-size: 16px;
    color: #6366f1;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.language-name {
    font-weight: 500;
    color: #111827;
}

.download-option.selected .format-desc {
    color: #ccc;
}

.download-option.selected:hover {
    background: #000;
}

.download-option.selected:hover .format-name {
    color: white;
}

.download-option.selected:hover .format-desc {
    color: #ccc;
}

.format-name {
    display: block;
    font-weight: 600;
    color: #111827;
    font-size: 14px;
    transition: color 0.3s ease;
}

.format-desc {
    display: block;
    color: #6b7280;
    font-size: 12px;
    margin-top: 2px;
    transition: color 0.3s ease;
}

/* Three-column layout */
.transcript-layout {
    display: flex;
    height: calc(100vh - 140px); /* Restored to proper height for transcript functionality */
    gap: 16px;
    flex: 1;
    position: relative;
}

.transcript-layout.player-collapsed {
    gap: 10px; /* Smaller gap when player is collapsed */
}

/* Player Column (Column 1) */
.player-column {
    width: 350px; /* Fixed width instead of percentage */
    background: white;
    display: flex;
    flex-direction: column;
    transition: width 0.3s ease;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    position: relative;
}

.player-column.collapsed {
    width: 65px;
    background: transparent;
    box-shadow: none;
    overflow: visible;
}

.player-header {
    padding: 12px 16px;
    border-bottom: 1px solid #eee;
    background: linear-gradient(0deg, #f8f9fa 0%, #ffffff 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 60px;
    box-sizing: border-box;
    border-radius: 12px 12px 0 0;
    transition: all 0.3s ease;
}

.player-column.collapsed .player-header {
    position: static;
    left: auto;
    top: auto;
    transform: none;
    padding: 12px;
    background: transparent;
    border: none;
    border-radius: 0;
    width: 100%;
    height: 84px; /* Match the height of other headers */
    min-height: 84px;
    z-index: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.player-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    transition: opacity 0.3s ease;
}

.player-column.collapsed .player-header h3 {
    display: none;
}

.toggle-player-btn {
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 20;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.toggle-player-btn:hover {
    background: #000000;
    color: white;
    border-color: #000000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.toggle-player-btn svg {
    transition: transform 0.3s ease;
}

.player-column.collapsed .toggle-player-btn svg {
    transform: rotate(180deg);
}

.toggle-player-btn:hover svg {
    stroke: white;
}

.player-container {
    background: #fafafa;
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    max-height: calc(100% - 84px); /* Account for header */
    transition: opacity 0.3s ease;
    overflow-x: hidden; /* Hide horizontal scroll */
}

.player-column.collapsed .player-container {
    display: none;
}

.player-container iframe {
    width: 100%;
    height: 200px; /* Fixed height for normal proportions */
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin-bottom: 10px; /* Increased spacing between player and video title */
}

/* YouTube player div styling */
.player-container #youtube-player {
    width: 100%;
    height: 200px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin-bottom: 10px; /* Reduced spacing to a more reasonable amount */
    overflow: hidden;
}

/* Video details styling */
.video-details {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden; /* Hide horizontal scroll */
    min-height: 0; /* Important for proper scrolling */
}

.video-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 16px; /* Increased spacing from 8px to 16px */
    line-height: 1.4;
    word-wrap: break-word; /* Break long words */
    overflow-wrap: break-word; /* Modern browsers */
}

.video-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 12px;
    color: #666;
    padding: 8px 12px;
    background: #f8f9fa;
    border-radius: 6px;
    border: 1px solid #e9ecef;
}

.video-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 12px;
    color: #666;
    padding: 8px 12px;
    background: #f8f9fa;
    border-radius: 6px;
    border: 1px solid #e9ecef;
}

.video-meta span, .video-stats span {
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 500;
}

.video-meta .label, .video-stats .label {
    color: #999;
    font-weight: 400;
    font-size: 11px;
}

.video-meta .value, .video-stats .value {
    color: #333;
    font-weight: 600;
}

.video-meta:hover {
    background: #e9ecef;
}

.video-stats:hover {
    background: #e9ecef;
}

.video-description {
    font-size: 13px;
    color: #666;
    line-height: 1.4;
    overflow-y: auto;
    padding-right: 8px;
    max-height: none; /* Remove height restriction for proper scrolling */
}

.video-description-section {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

.description-header {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    margin-bottom: 8px;
    padding: 8px 12px;
    background: #f8f9fa;
    border-radius: 6px;
    border: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.description-header:hover {
    background: #e9ecef;
}

.toggle-description-btn {
    background: white;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    width: 24px;
    height: 24px;
    color: #666;
}

.toggle-description-btn:hover {
    background: #000000;
    color: white;
    border-color: #000000;
}

.toggle-description-btn svg {
    transition: transform 0.3s ease;
}

.toggle-description-btn.rotated svg {
    transform: rotate(-90deg);
}

.toggle-description-btn:hover svg {
    stroke: white;
}

.video-description {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
    padding: 12px;
    background: white;
    border-radius: 6px;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    opacity: 1;
    overflow: visible; /* Remove scroll from description itself */
    word-wrap: break-word; /* Break long words */
    overflow-wrap: break-word; /* Modern browsers */
    hyphens: auto; /* Add hyphenation */
}

.video-description.collapsed {
    max-height: 0;
    padding: 0 12px;
    opacity: 0;
    overflow: hidden;
    margin-bottom: -8px; /* Compensate for the normal margin */
}

/* Transcript Column (Column 2) */
.transcript-column {
    flex: 1;
    background: white;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.transcript-header {
    padding: 12px 16px;
    /* border-bottom: 1px solid #eee; */
    border-bottom: 1px solid #f3f4f6;
    background: linear-gradient(0deg, #f8f9fa 0%, #ffffff 100%);
    min-height: 60px;
    box-sizing: border-box;
    border-radius: 12px 12px 0 0;
}

.transcript-header h3 {
    margin: 0 0 8px 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.transcript-info {
    display: flex;
    gap: 24px;
    font-size: 14px;
    color: #666;
}

.transcript-scroll-container {
    flex: 1;
    overflow-y: auto;
    max-height: calc(100% - 84px); /* Account for header */
    background: #fafafa;
}

.transcript-content {
    padding: 16px;
}

.no-transcript-message {
    text-align: center;
    padding: 40px 20px;
    background: #fff;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.no-transcript-message h3 {
    color: #333;
    margin-bottom: 12px;
    font-size: 1.2em;
}

.no-transcript-message p {
    color: #666;
    line-height: 1.5;
    margin: 0;
}

.transcript-segment {
    padding: 12px 16px;
    border-left: 4px solid transparent;
    margin-bottom: 8px;
    border-radius: 0 8px 8px 0;
    transition: all 0.2s ease;
    cursor: pointer;
}

.transcript-segment:hover {
    background: #f8f9fa;
    border-left-color: #c52323;
}

.transcript-segment.active {
    background: #fff3f3;
    border-left-color: #c52323;
    box-shadow: 0 2px 4px rgba(197, 35, 35, 0.1);
}

.segment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.segment-time {
    font-size: 12px;
    color: #0ea5e9;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 4px 8px;
    border-radius: 6px;
    background: transparent;
    border: 1px solid transparent;
}

.segment-time:hover {
    background: #000;
    color: #fff;
    border-color: #000;
}

.segment-copy-btn {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 4px 6px;
    cursor: pointer;
    color: #666;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
}

.segment-copy-btn:hover {
    background: #000;
    color: #fff;
    border-color: #000;
    opacity: 1;
}

.segment-copy-btn.copied {
    background: #22c55e;
    color: #fff;
    border-color: #22c55e;
}

.transcript-segment:hover .segment-copy-btn {
    opacity: 1;
}

.segment-text {
    font-size: 16px;
    line-height: 1.5;
    color: #333;
}

/* Chat Column (Column 3) */
.chat-column {
    flex: 1;
    background: white;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.chat-header {
    padding: 16px 20px;
    border-bottom: 1px solid #f3f4f6;
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 60px;
    box-sizing: border-box;
    border-radius: 12px 12px 0 0;
    flex-direction: row;
}

.chat-header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.chat-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    letter-spacing: -0.02em;
}

/* AI Model Dropdown */
.ai-model-dropdown {
    position: relative;
}

.ai-model-dropdown-btn {
    display: inline-flex;
    align-items: center;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 12px 18px;
    font-size: 14px;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    min-width: 220px;
    /* max-width: 220px; */
    height: 44px;
    box-sizing: border-box;
    line-height: 1.2;
    gap: 8px;
}

/* Container for name and cost to keep them together */
.ai-model-dropdown-btn .model-name,
.ai-model-dropdown-btn .model-cost {
    display: inline !important;
    white-space: nowrap !important;
    vertical-align: baseline !important;
}

/* Align coin and text inside the cost pill */
.ai-model-dropdown-btn .model-cost {
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
}

.ai-model-dropdown-btn .model-name {
    font-weight: 500;
    color: #111827;
    transition: color 0.3s ease;
    flex-shrink: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ai-model-dropdown-btn .model-cost {
    color: #6b7280;
    font-weight: 400;
    transition: color 0.3s ease;
    margin-left: 8px !important;
    flex-shrink: 0;
}

/* Float the svg to the right */
.ai-model-dropdown-btn svg {
    margin-left: auto;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

.ai-model-dropdown-btn:hover {
    background: #000;
    border-color: #000;
    color: white;
}

.ai-model-dropdown-btn:hover .model-name {
    color: white;
}

.ai-model-dropdown-btn:hover .model-cost {
    color: #ccc;
}

.ai-model-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.3s ease;
    margin-top: 8px;
    overflow: hidden;
}

.ai-model-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.ai-model-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid #f3f4f6;
}

.ai-model-option:last-child {
    border-bottom: none;
}

.ai-model-option:hover {
    background: #000;
    color: white;
}

.ai-model-option.selected {
    background: white;
    color: #111827;
    border-left: 3px solid #000;
    font-weight: 600;
}

.ai-model-option.selected:hover {
    background: #000;
    color: white;
    border-left: 3px solid #000;
}

.ai-model-option.selected:hover .model-title {
    color: white;
}

.ai-model-option.selected:hover .model-desc {
    color: #ccc;
}

.ai-model-option.selected:hover .model-price {
    color: #4ade80;
}

.ai-model-option .model-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-grow: 1; /* ✅ Adaugă asta */
    max-width: calc(100% - 45px); /* sau cât spațiu vrei să lași pentru preț */
}

.ai-model-option .model-title {
    font-weight: 500;
    font-size: 14px;
    color: #111827;
    transition: color 0.3s ease;
}

.ai-model-option .model-desc {
    font-size: 12px;
    color: #6b7280;
    transition: color 0.3s ease;
}

.ai-model-option .model-price {
    font-weight: 600;
    font-size: 13px;
    color: #059669;
    transition: color 0.3s ease;
    align-self: flex-start; /* keep it left-aligned in the column */
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.ai-model-option:hover .model-title {
    color: white;
}

.ai-model-option:hover .model-desc {
    color: #ccc;
}

.ai-model-option:hover .model-price {
    color: #4ade80;
}

.ai-model-option.selected .model-title {
    color: #111827;
    font-weight: 600;
}

.ai-model-option.selected .model-desc {
    color: #6b7280;
}

.ai-model-option.selected .model-price {
    color: #059669;
}

/* Clear Chat Button in Header */
.clear-chat-btn {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
}

.clear-chat-btn:hover {
    background: #000;
    border-color: #000;
    color: white;
}

.clear-chat-btn svg {
    transition: all 0.3s ease;
}

.chat-info {
    display: flex;
    gap: 8px;
    font-size: 12px;
    color: #666;
    align-items: center;
}

/* Credits Display in AI Header */
.credits-display-ai {
    display: flex;
    align-items: center;
    gap: 6px;
    background: white;
    color: #6b7280;
    border: 2px solid #000;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    font-family: inherit;
    opacity: 0;
    height: 40px;
    line-height: 1;
    transform: translateY(-5px);
}

/* Show AI credits only after loading is complete */
.credits-display-ai.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.credits-display-ai:hover {
    background: #000;
    border-color: #000;
    color: white;
}

.credits-display-ai .credits-icon {
    font-size: 12px;
    transition: all 0.3s ease;
}

.coming-soon {
    font-size: 12px;
    color: #666;
    background: #e9ecef;
    padding: 4px 8px;
    border-radius: 12px;
}

/* Updated CSS continues... */
.chat-placeholder {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-style: italic;
    padding: 20px;
    text-align: center;
    max-height: calc(100% - 84px); /* Account for header */
}

.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: calc(100% - 84px);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    background: #fafafa;
}

.user-message {
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    gap: 10px;
}

.ai-message {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 10px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #374151;
    color: white;
    display: flex;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    flex-shrink: 0;
    border: 2px solid white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

/* .profile-picture { 
    width: 40px; 
    height: 40px; 
    border-radius: 50%; 
    border: 2px solid white; 
    transition: all .3s ease; 
    object-fit: cover; 
    display:inline-block;  */

.ai-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #000000 0%, #374151 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
    border: 2px solid white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.message-content {
    max-width: 80%;
    display: flex;
    flex-direction: column;
}

.user-message .message-content {
    align-items: flex-end;
}

.ai-message .message-content {
    align-items: flex-start;
}

.message-text {
    background: #f3f4f6;
    padding: 14px 18px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.6;
    color: #374151;
    word-wrap: break-word;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.user-message .message-text {
    background: #000;
    color: white;
    border-bottom-right-radius: 4px;
}

.ai-message .message-text {
    background: white;
    color: #374151;
    border-bottom-left-radius: 4px;
    white-space: normal !important;
    word-wrap: break-word;
    line-height: 1.6;
    border: 1px solid #e5e7eb;
}

/* Force proper rendering for markdown elements */
.ai-message .message-text * {
    white-space: normal !important;
}

.ai-message .message-text p {
    margin: 1.2em 0 !important;
    line-height: 1.6 !important;
    display: block !important;
}

.ai-message .message-text p:first-child {
    margin-top: 0 !important;
}

.ai-message .message-text p:last-child {
    margin-bottom: 0 !important;
}

.ai-message .message-text h1,
.ai-message .message-text h2,
.ai-message .message-text h3 {
    margin: 1.5em 0 0.5em 0 !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    display: block !important;
}

.ai-message .message-text h1 { font-size: 1.2em !important; }
.ai-message .message-text h2 { font-size: 1.1em !important; }
.ai-message .message-text h3 { font-size: 1.05em !important; }

.ai-message .message-text ul,
.ai-message .message-text ol {
    margin: 1.5em 0 !important;
    padding-left: 1.5em !important;
    display: block !important;
}

.ai-message .message-text li {
    margin: 0.8em 0 !important;
    line-height: 1.6 !important;
    display: list-item !important;
}

.ai-message .message-text strong {
    font-weight: 600 !important;
}

.ai-message .message-text em {
    font-style: italic !important;
}

.ai-message .message-text br {
    display: block !important;
    margin: 0.5em 0 !important;
    content: "" !important;
}

/* Force line breaks for numbers at start of lines */
.ai-message .message-text {
    word-break: break-word;
}

/* Add spacing after colons and numbered lists */
.ai-message .message-text p:contains(":") {
    margin-bottom: 1em !important;
}

.ai-message .message-text code {
    background: #e5e7eb !important;
    padding: 2px 4px !important;
    border-radius: 3px !important;
    font-family: 'Courier New', monospace !important;
    font-size: 0.9em !important;
}

.ai-message .message-text pre {
    background: #f9fafb;
    padding: 12px;
    border-radius: 6px;
    border-left: 3px solid #6b7280;
    overflow-x: auto;
    margin: 1.5em 0;
    white-space: pre-wrap;
}

.ai-message .message-text pre code {
    background: none;
    padding: 0;
    font-size: 0.85em;
}

.ai-message .message-text strong {
    font-weight: 600;
}

.ai-message .message-text em {
    font-style: italic;
}

/* Premium toast notification (shared) */
/* Position relative to navbar so it's never hidden */
.toast-container { position: fixed; top: calc(var(--nav-height) + var(--subnav-height) + var(--toast-offset)); right: 20px; z-index: 3500; display: flex; flex-direction: column; gap: 12px; }
.toast { display:flex; align-items:flex-start; gap:12px; min-width: 320px; max-width: 420px; padding:14px 16px; border-radius:12px;
    background: linear-gradient(135deg,#0ea5e9 0%,#2563eb 100%);
    color:#fff; box-shadow:0 12px 30px rgba(37,99,235,.35), 0 2px 8px rgba(0,0,0,.15);
    border: 1px solid rgba(255,255,255,.18); transform: translateY(-10px); opacity:0; transition: all .35s ease; }
.toast.show { transform: translateY(0); opacity: 1; }
/* Single legacy notification (#notification) positioning override */
#notification {
    top: calc(var(--nav-height) + var(--subnav-height) + var(--toast-offset));
    z-index: 3600 !important;
}

/* Ensure any generic alert banners appear below navbar */
.alert-banner, .toast-notification, .app-toast {
    top: calc(var(--nav-height) + var(--subnav-height) + var(--toast-offset));
    z-index: 3450;
}
.toast .icon { width:28px; height:28px; border-radius:50%; background: rgba(255,255,255,.15); display:flex; align-items:center; justify-content:center; font-size:16px; }
.toast .content { flex:1; }
.toast .title { font-weight:700; font-size:14px; letter-spacing:.2px; }
.toast .message { font-size:13px; opacity:.95; margin-top:4px; }
.toast .close-btn { background: rgba(255,255,255,.15); border:none; color:#fff; width:28px; height:28px; border-radius:8px; cursor:pointer; transition: all .2s ease; }
.toast .close-btn:hover { background: rgba(255,255,255,.3); transform: translateY(-1px); }

.ai-message .message-text blockquote {
    border-left: 4px solid #d1d5db;
    padding-left: 1em;
    margin: 1em 0;
    color: #6b7280;
    font-style: italic;
}

/* Ensure proper spacing between different markdown elements */
.ai-message .message-text > * + * {
    margin-top: 1em;
}

.chat-input-area {
    border-top: 1px solid #e5e7eb;
    background: white;
    padding: 16px;
}

/* Inline Typing Indicator for AI Messages */
.ai-typing-message {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 10px;
    padding: 0 20px;
}

.ai-typing-message .ai-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #000000 0%, #374151 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
    border: 2px solid white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.ai-typing-message .message-content {
    max-width: 80%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.ai-typing-dots {
    background: white;
    padding: 14px 18px;
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 4px;
}

.ai-typing-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #000;
    animation: typing 1.4s infinite ease-in-out;
}

.ai-typing-dots span:nth-child(1) {
    animation-delay: -0.32s;
}

.ai-typing-dots span:nth-child(2) {
    animation-delay: -0.16s;
}

.ai-typing-dots span:nth-child(3) {
    animation-delay: 0s;
}

@keyframes typing {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.3;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.chat-input-container {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 0 4px;
}

#chat-input {
    flex: 1;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    /* Base paddings used by JS for vertical centering when multi-line */
    padding: 12px 18px;
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    resize: none;
    height: 46px;
    line-height: 1.32; /* tighter multi-line spacing; single-line centered via padding */
    transition: all 0.3s ease;
    outline: none;
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
    overflow: hidden;
}

#chat-input:focus {
    border-color: #000;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.send-button {
    width: 46px;
    height: 46px;
    border: none;
    border-radius: 12px;
    background: #000;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.send-button:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.send-button:disabled {
    background: #9ca3af;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.send-button:active:not(:disabled) {
    transform: translateY(0);
}

.ai-preview h4 {
    color: #333;
    margin-bottom: 16px;
    font-size: 18px;
}

.ai-preview ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.ai-preview li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    font-style: normal;
    color: #555;
}

.ai-preview li:last-child {
    border-bottom: none;
}

.ai-feature {
    background: #e3f2fd;
    color: #1976d2;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
}

/* Responsive Design */
@media (max-width: 768px) {
    html, body { overflow-x: hidden; }
    .main-content {
        /* Let .app's padding-top offset the fixed headers; keep this as a flexible container */
        /* padding: 4px 4px 6px 4px; */
        padding: 12px;
        box-sizing: border-box;
        height: calc(100vh - (var(--nav-height) + var(--subnav-height)));
        max-height: none;
        overflow: hidden;
        min-height: 0;
        overflow-x: hidden;
        flex: 1;
        display: flex;
        flex-direction: column;
    }
    /* Show mobile subnav and provide a fallback height if JS hasn't measured it yet */
    .subnav-economy-row { display: block; }
    :root { --subnav-height: 48px; }
    /* Neat alignment for Pricing + Coins in subnav */
    .subnav-economy-row .subnav-inner { justify-content: center; gap: 10px; padding-left: 12px; padding-right: 12px; }
    /* Make Pricing and Coins same size in the mobile subnav */
    .subnav-economy-row .pricing-link,
    .subnav-economy-row .credits-display {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        height: 40px;
        padding: 10px 14px;
        border-radius: 8px;
        font-size: 14px;
        font-weight: 600;
        line-height: 1;
        box-sizing: border-box;
        white-space: nowrap;
        margin-right: 0;
    }
    
    .transcript-layout {
        flex-direction: column;
        gap: 12px;
        /* Fill the main-content area exactly */
        height: 100%;
        width: 100%;
        align-items: stretch; /* stretch children to full width */
        min-height: 0; /* ensure inner panes can scroll */
    margin: 0 auto; /* visual centering */
    }
    
    .player-column {
        display: none; /* Hide player completely on mobile */
    }
    
    /* Stack AI chat first, then transcript; split available height 50/50 */
    .chat-column { order: 1; }
    .transcript-column { order: 2; }

    .transcript-column,
    .chat-column {
        width: 100%;
        /* Make each column taller than 50% of the available height */
        flex: 0 0 62vh;
        display: flex;
        flex-direction: column;
        min-height: 320px;
        max-height: none;
    }
    
    .chat-container { height: calc(100% - 60px); min-height: 0; }
    /* Smooth independent scrolling without scrolling the body */
    .chat-messages, .transcript-scroll-container {
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        touch-action: pan-y; /* improve touch scrolling */
    }

    /* Transcript: remove title; make actions visible and still fit on a single line */
    .transcript-header h3 { display: none; }
    .transcript-header { min-height: 56px; }
    .transcript-actions { display: flex; flex-wrap: nowrap; gap: 6px; justify-content: space-between; align-items: center; }
    .download-group, .language-group { flex: 0 1 auto; }
    .language-group { margin-right: 0; }
    .action-btn { padding: 10px 12px; font-size: 13px; }
    .action-btn svg { width: 16px; height: 16px; }
    .download-dropdown-btn, .language-dropdown-btn { padding: 10px 8px; }
    .language-btn { max-width: 42vw; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

    /* Ensure transcript scroller fits exactly below its header on mobile */
    .transcript-scroll-container { height: calc(100% - 56px); max-height: none; min-height: 0; }

    /* Hide AI title for more space; keep header compact and aligned */
    .chat-header h3 { display: none; }
    /* Avoid chat header forcing horizontal overflow on small screens */
    .chat-header { flex-wrap: nowrap; align-items: center; padding: 12px; gap: 8px; }
    .chat-header-left { flex: 1 1 auto; min-width: 0; }
    .chat-header-left { gap: 8px; }
    .ai-model-dropdown { flex: 1 1 auto; min-width: 0; }
    .ai-model-dropdown-btn { min-width: 0; max-width: 260px; width: 100%; height: 40px; padding: 10px 12px; font-size: 13px; margin-left: 0; margin-right: auto; }
    .ai-model-dropdown-menu { left: 0; right: auto; width: 100%; min-width: 0; max-width: 260px; box-sizing: border-box; }

    /* Keep toast width within viewport on mobile to avoid horizontal widening */
    .toast { min-width: 0; width: calc(100% - 40px); max-width: none; }
    .toast-container { right: 12px; left: 12px; }

    /* Constrain and elevate Profile dropdown for mobile (like index) */
    .profile-dropdown {
        position: fixed;
        top: calc(var(--nav-height) + var(--subnav-height) + 8px);
        left: 12px;
        right: 12px;
        margin-top: 0;
        min-width: 0;
        width: auto;
        max-height: calc(100vh - (var(--nav-height) + var(--subnav-height) + 24px));
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        z-index: 3200; /* above navbar + subnav */
        border-radius: 12px;
    }
    .profile-dropdown.show { transform: none; opacity: 1; visibility: visible; pointer-events: auto; }
    .download-dropdown-menu { left: auto; right: 0; min-width: 0; max-width: calc(100vw - 24px); }
    .language-dropdown-menu { left: auto; right: 0; min-width: 0; max-width: calc(100vw - 24px); }
    
    .message-content {
        max-width: 90%;
    }
    
    /* Language dropdown same width as its control */
    .language-group { position: relative; }
    .language-dropdown-menu { left: 0; right: auto; width: 100%; min-width: 0; max-width: none; box-sizing: border-box; }

    /* Chat input row (like desktop) */
    .chat-input-container { flex-direction: row; gap: 10px; align-items: center; }
    #chat-input { order: 0; }
    .send-button { order: 0; width: 46px; height: 46px; }
    
    .transcript-info {
        flex-direction: column;
        gap: 8px;
    }

    /* Remove avatars to save space and widen bubbles */
    .user-avatar, .ai-avatar, .ai-typing-message .ai-avatar { display: none; }
    .user-message, .ai-message { gap: 0; }
    .message-content { max-width: 100%; }
    .ai-typing-message .message-content { max-width: 100%; }

    /* Mobile branding: logo image + short label, like index */
    .navbar-logo-image { width: 28px; height: 28px; margin-right: 6px; display: inline-block; }
    .navbar-logo-text { font-size: 0; line-height: 1; display: inline-block; }
    .navbar-logo-text::after { content: "YouTube Transcript Gen"; font-size: 16px; font-weight: 600; color: #333; }

    /* Bottom: stack input and button for better fit */
    .bottom-transcript-search .input-controls { flex-direction: column; align-items: stretch; }
    .bottom-transcript-search .get-transcript-btn { width: 100%; }

    /* Footer full-width on mobile */
    .site-footer .footer-inner {
        width: 100%;
        max-width: none; /* remove desktop container cap */
        margin: 0;       /* cancel centering margins */
        padding-left: 12px;
        padding-right: 12px;
    }
}

/* --- Ratings Section (parity with index) --- */
:root{
    --accent-1: #2f5af4; /* cobalt */
    --accent-2: #e11d48; /* raspberry */
    --accent-3: #0ea5e9; /* sky */
    --neutral-0: #ffffff;
    --neutral-1: #f8fafc;
    --neutral-2: #eef2f7;
    --shadow-1: 0 10px 25px rgba(0,0,0,0.08);
    --ring: 0 0 0 6px rgba(47,90,244,0.12);
}

.section-title { font-size: 28px; font-weight: 700; color: #1a1a1a; text-align: center; margin: 0 0 16px; position: relative; }
.section-title::after { content: ""; display:block; width:64px; height:3px; margin:10px auto 0; background: linear-gradient(90deg, var(--accent-1), var(--accent-2)); border-radius:2px; transition: width .25s ease; }
.section-title:hover::after { width:96px; }

.rating-section { width: 100%; max-width: 1000px; margin: 0 auto; padding: 40px 16px 80px; }
.rating-card { background: linear-gradient(180deg, rgba(47,90,244,0.05), rgba(225,29,72,0.04)); border: 1px solid rgba(0,0,0,0.05); border-radius: 16px; box-shadow: var(--shadow-1); padding: 24px; backdrop-filter: saturate(1.15); }
.rating-layout { display:grid; grid-template-columns: 1.2fr .8fr; gap: 20px; align-items:center; }
.rating-left { display:flex; flex-direction:column; align-items:center; }
.rating-right { display:flex; align-items:center; justify-content:center; }
.rating-note { display:flex; align-items:flex-start; gap: 12px; background: linear-gradient(180deg, #fff, #f8fafc); border:1px solid #e5e7eb; border-radius: 12px; padding: 14px; color:#374151; box-shadow: 0 6px 16px rgba(0,0,0,.06); transition: transform .2s ease, box-shadow .2s ease; }
.rating-note:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(0,0,0,.12); }
.rating-note .note-icon { color: var(--accent-1); width: 36px; height:36px; min-width:36px; border-radius: 10px; background:#fff; border:1px solid #e5e7eb; display:flex; align-items:center; justify-content:center; box-shadow: 0 2px 6px rgba(0,0,0,.05); }
.rating-note .note-text { font-size: 14px; line-height: 1.7; }
@media (max-width: 860px){ .rating-layout { grid-template-columns: 1fr; } }

.rating-summary { display:flex; flex-direction:column; align-items:center; gap:8px; margin-bottom: 14px; }
.rating-stars-readonly { position: relative; display:inline-block; font-size: 28px; line-height: 1; }
.rating-stars-readonly .stars-bg { color: #e5e7eb; }
.rating-stars-readonly .stars-fill { position:absolute; top:0; left:0; white-space:nowrap; overflow:hidden; color: #f59e0b; pointer-events:none; }
.rating-numbers { color: #374151; font-size: 14px; display:flex; align-items:center; gap:6px; }
.rating-numbers .avg { font-weight: 700; font-size: 16px; }

.rating-input { display:flex; gap: 6px; align-items:center; justify-content:center; }
.rating-input .star { font-size: 28px; line-height: 1; background: linear-gradient(180deg,#fafafa,#fff); border: 1px solid #e5e7eb; color: #e5e7eb; border-radius: 10px; width: 44px; height: 44px; display:grid; place-items:center; cursor:pointer; transition: all .2s ease; padding: 0; }
.rating-input .star:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(0,0,0,0.08); }
.rating-input .star.active, .rating-input .star.selected { color: #f59e0b; border-color: #f59e0b; box-shadow: 0 10px 24px rgba(245,158,11,.35); }
.rating-status { margin-top: 10px; font-size: 13px; text-align:center; color:#374151; }
/* --- End Ratings Section --- */

/* Mobile-specific layout for Ratings section */
@media (max-width: 768px) {
    .rating-section { padding: 24px 12px 48px; margin: 0 auto; width: 100%; box-sizing: border-box; }
    .rating-card { padding: 16px; margin: 0 auto; width: 100%; max-width: 560px; box-sizing: border-box; }
    .rating-layout { grid-template-columns: 1fr; gap: 16px; justify-items: center; }
    .rating-left, .rating-right { align-items: center; justify-content: center; width: 100%; }
    .rating-note { text-align: left; max-width: 560px; margin: 0 auto; }
    .section-title { font-size: 22px; text-align: center; margin-left: auto; margin-right: auto; }
}