:root {
    --font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --bg-deep: #020408;
    --bg-gradient-start: #0a101f;
    --bg-gradient-end: #000000;
    --glass-surface: rgba(255, 255, 255, 0.03);
    --glass-surface-mobile: #0a101f;
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-strong: rgba(255, 255, 255, 0.14);
    --glass-highlight: rgba(255, 255, 255, 0.15);
    --brand-primary: #2997ff;
    --brand-secondary: #2563eb;
    --brand-glow: rgba(41, 151, 255, 0.6);
    --brand-subtle: rgba(41, 151, 255, 0.1);
    --brand-subtle-border: rgba(41, 151, 255, 0.28);
    --brand-accent: #ff6b00;
    --text-main: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.85);
    --text-muted: rgba(255, 255, 255, 0.65);
    --success: #32d74b;
    --success-subtle: rgba(50, 215, 75, 0.12);
    --danger: #ff453a;
    --danger-subtle: rgba(255, 69, 58, 0.12);
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 32px;
    --shadow-ambient: 0 40px 80px -20px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(41, 151, 255, 0.2);
    --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
    --ease-bounce: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

body.light-theme {
    --bg-deep: #eef2f6;
    --bg-gradient-start: #f8fafc;
    --bg-gradient-end: #eef2f6;
    --glass-surface: rgba(24, 39, 75, 0.06);
    --glass-surface-mobile: #f8fafc;
    --glass-border: #dde4ed;
    --glass-border-strong: #cbd5e1;
    --glass-highlight: #ffffff;
    --brand-primary: #2563eb;
    --brand-secondary: #1d4ed8;
    --brand-glow: rgba(37, 99, 235, 0.2);
    --brand-subtle: rgba(37, 99, 235, 0.08);
    --brand-subtle-border: rgba(37, 99, 235, 0.25);
    --text-main: #0f172a;
    --text-secondary: #1e293b;
    --text-muted: #475569;
    --shadow-ambient: 0 8px 24px -4px rgba(24, 39, 75, 0.1), 0 6px 12px -6px rgba(24, 39, 75, 0.08);
    --shadow-glow: 0 0 30px rgba(37, 99, 235, 0.15);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    height: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-deep);
    color: var(--text-main);
    line-height: 1.5;
    overflow-x: hidden;
    width: 100%;
    position: relative; 
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color 300ms var(--ease-out), color 300ms var(--ease-out);
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top center, var(--bg-gradient-start), var(--bg-gradient-end));
    z-index: -1;
    pointer-events: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 160ms var(--ease-out);
}

ul {
    list-style: none;
}

.header {
    position: fixed;
    top: 24px;
    left: 0;
    right: 0;
    margin: 0 auto;
    transform: translateZ(0);
    width: calc(100% - 48px);
    max-width: 1200px;
    height: 64px;
    z-index: 1000;
    background: var(--glass-surface);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 250ms var(--ease-out), background-color 250ms var(--ease-out);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    will-change: transform, backdrop-filter;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 24px;
}

.logo {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--brand-primary);
    text-shadow: none;
    background: none;
    -webkit-text-fill-color: initial;
    transition: transform 160ms var(--ease-out);
}

.logo:active {
    transform: scale(0.95);
}

.menu_links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.menu_links .link {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    position: relative;
    transition: color 160ms var(--ease-out), transform 160ms var(--ease-out);
}

.menu_links .link:active {
    transform: scale(0.95);
}

@media (hover: hover) and (pointer: fine) {
    .menu_links .link:hover {
        color: var(--text-main);
    }
}

.menu_links .link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--brand-primary);
    transform: translateX(-50%);
    transition: width 200ms var(--ease-out);
    border-radius: 2px;
}

@media (hover: hover) and (pointer: fine) {
    .menu_links .link:hover::after {
        width: 100%;
    }
}

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 116px 24px 60px;
    text-align: center;
    contain: layout; 
}

.hero-blobs {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: visible; 
}

.hero-blobs .blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.35;
    will-change: transform;
    animation: float 10s infinite alternate ease-in-out;
}

.hero-blobs .blob:nth-child(1) {
    width: 500px;
    height: 500px;
    background: var(--brand-primary);
    top: -10%;
    left: -10%;
}

.hero-blobs .blob:nth-child(2) {
    width: 500px;
    height: 500px;
    background: #2563eb;
    bottom: -10%;
    right: -5%;
    animation-delay: -5s;
}

@keyframes float {
    0% { transform: translate3d(0, 0, 0) scale(1); }
    100% { transform: translate3d(40px, 60px, 0) scale(1.15); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 860px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.hero-title {
    font-size: clamp(32px, 4.5vw, 60px);
    font-weight: 800;
    line-height: 1.06;
    letter-spacing: -0.04em;
    background: linear-gradient(180deg, var(--text-main) 0%, rgba(255,255,255,0.72) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 4px;
    transform: translate3d(0,0,0);
}

body.light-theme .hero-title {
    background: linear-gradient(180deg, var(--text-main) 0%, #4b5563 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(15px, 1.4vw, 19px);
    color: var(--text-muted);
    max-width: 620px;
    min-height: 28px;
    transition: opacity 300ms var(--ease-out), transform 300ms var(--ease-out);
    will-change: opacity, transform;
}

.hero-subtitle.fade-out {
    opacity: 0;
    transform: translateY(10px);
}

.upload-form,
.upload-form.new-design {
    width: 100%;
    max-width: 860px;
    margin: 0 auto;
    padding: 28px;
    background: rgba(255, 255, 255, 0.025);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border: 1px solid var(--glass-border-strong);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 18px;
    position: relative;
    box-shadow: var(--shadow-ambient);
    transition: transform 200ms var(--ease-out), background-color 200ms var(--ease-out), border-color 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
    will-change: transform;
}

body.light-theme .upload-form.new-design {
    background: #ffffff;
    border-color: var(--glass-border-strong);
    box-shadow: var(--shadow-ambient);
}

.upload-form.is-dragover {
    border-color: var(--brand-primary);
    background: rgba(41, 151, 255, 0.08);
    transform: scale(1.01);
    box-shadow: 0 0 40px rgba(41, 151, 255, 0.15);
}

.drop-message {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(2, 4, 8, 0.92);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    border-radius: var(--radius-lg);
    z-index: 50;
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms var(--ease-out), transform 200ms var(--ease-out);
    gap: 12px;
    transform: translateY(10px);
    border: 2px dashed var(--brand-primary);
}

body.light-theme .drop-message {
    background: rgba(255, 255, 255, 0.94);
}

.upload-form.is-dragover .drop-message {
    opacity: 1;
    transform: translateY(0);
}

.drop-message i {
    font-size: 44px;
    color: var(--brand-primary);
}

.drop-message span {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
}

.studio-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--glass-border);
    flex-wrap: wrap;
}

.studio-topbar-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.studio-indicator {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--brand-primary);
    box-shadow: 0 0 10px var(--brand-primary);
}

.studio-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-main);
}

.studio-topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.drop-preview {
    font-size: 13px;
    font-weight: 700;
    color: var(--success);
    background: var(--success-subtle);
    border: 1px solid rgba(50, 215, 75, 0.28);
    padding: 5px 12px;
    border-radius: 999px;
    margin: 0;
}

#previewContainer:empty {
    display: none;
}

.studio-clear-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 999px;
    background: var(--danger-subtle);
    border: 1px solid rgba(255, 69, 58, 0.28);
    color: var(--danger);
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: background-color 160ms var(--ease-out), color 160ms var(--ease-out), transform 160ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .studio-clear-btn:hover {
        background: var(--danger);
        color: #ffffff;
    }
}

.studio-clear-btn:active {
    transform: scale(0.95);
}

.drop-zone {
    background: rgba(255, 255, 255, 0.03);
    border: 2px dashed var(--glass-border-strong);
    border-radius: var(--radius-md);
    padding: 36px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 220px;
    text-align: center;
    cursor: pointer;
    transition: transform 200ms var(--ease-out), background-color 200ms var(--ease-out), border-color 200ms var(--ease-out);
    position: relative;
    overflow: hidden;
    gap: 14px;
}

body.light-theme .drop-zone {
    background: #f8fafc;
    border-color: #cbd5e1;
}

@media (hover: hover) and (pointer: fine) {
    .drop-zone:hover,
    .upload-form.is-dragover .drop-zone {
        background: rgba(41, 151, 255, 0.06);
        border-color: var(--brand-primary);
        transform: scale(1.005);
    }
    body.light-theme .drop-zone:hover,
    body.light-theme .upload-form.is-dragover .drop-zone {
        background: rgba(37, 99, 235, 0.05);
        border-color: var(--brand-primary);
    }
}

.drop-zone:active {
    transform: scale(0.99);
}

.drop-zone-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.drop-icon-ring {
    width: 68px;
    height: 68px;
    border-radius: 20px;
    background: var(--brand-subtle);
    border: 1px solid var(--brand-subtle-border);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow);
    transition: transform 220ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .drop-zone:hover .drop-icon-ring {
        transform: translateY(-3px) scale(1.04);
    }
}

.drop-icon {
    font-size: 30px; 
    color: var(--brand-primary);
    margin: 0;
}

.drop-zone-copy {
    max-width: 480px;
}

.drop-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-main);
}

.drop-desc {
    font-size: 14px;
    color: var(--text-muted);
}

.drop-zone-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 4px;
}

.drop-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 12px;
    background: var(--brand-subtle);
    border: 1px solid var(--brand-subtle-border);
    color: var(--brand-primary);
    font-size: 13.5px;
    font-weight: 700;
    transition: background-color 160ms var(--ease-out), color 160ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .drop-zone:hover .drop-action-btn {
        background: var(--brand-primary);
        color: #ffffff;
    }
}

.drop-kbd-hint {
    font-size: 12.5px;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.drop-kbd-hint kbd {
    display: inline-block;
    padding: 3px 7px;
    font-size: 11.5px;
    font-family: inherit;
    font-weight: 700;
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--glass-border-strong);
    border-radius: 6px;
}

body.light-theme .drop-kbd-hint kbd {
    background: #ffffff;
}

input[type="file"] {
    display: none;
}

.file-queue-wrapper {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: rgba(0, 0, 0, 0.18);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 14px;
}

body.light-theme .file-queue-wrapper {
    background: #f8fafc;
}

.file-queue-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
}

.queue-header-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.queue-header-title i {
    color: var(--brand-primary);
}

.queue-header-hint {
    font-size: 12px;
    color: var(--text-muted);
}

.file-queue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(115px, 1fr));
    gap: 10px;
    max-height: 225px;
    overflow-y: auto;
    padding-right: 4px;
    scrollbar-width: thin;
    scrollbar-color: var(--glass-border-strong) transparent;
}

.file-queue-grid::-webkit-scrollbar {
    width: 5px;
}

.file-queue-grid::-webkit-scrollbar-thumb {
    background: var(--glass-border-strong);
    border-radius: 6px;
}

.queue-item {
    position: relative;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: border-color 160ms var(--ease-out), transform 160ms var(--ease-out);
}

body.light-theme .queue-item {
    background: #ffffff;
}

.queue-item.is-active {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 2px var(--brand-subtle);
}

@media (hover: hover) and (pointer: fine) {
    .queue-item:hover {
        border-color: var(--glass-border-strong);
        transform: translateY(-2px);
    }
}

.queue-thumb-box {
    width: 100%;
    aspect-ratio: 16 / 10;
    background: #050811;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

body.light-theme .queue-thumb-box {
    background: #e2e8f0;
}

.queue-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.queue-video-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    color: var(--brand-primary);
    font-size: 22px;
}

.queue-type-badge {
    position: absolute;
    bottom: 6px;
    left: 6px;
    font-size: 9.5px;
    font-weight: 800;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 5px;
    background: rgba(2, 4, 8, 0.78);
    color: #ffffff;
    backdrop-filter: blur(4px);
}

.queue-remove-btn {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(2, 4, 8, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ff453a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    cursor: pointer;
    z-index: 3;
    transition: background-color 150ms var(--ease-out), color 150ms var(--ease-out), transform 150ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .queue-remove-btn:hover {
        background: #ff453a;
        color: #ffffff;
        transform: scale(1.1);
    }
}

.queue-meta {
    padding: 7px 8px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-align: left;
}

.queue-name {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.queue-size {
    font-size: 10.5px;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

#photoDisplay {
    width: 100%;
    max-width: 800px;
    aspect-ratio: 16 / 9;
    max-height: 380px;
    background: #000;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-ambient);
    border: 1px solid var(--glass-border-strong);
    display: none;
    align-items: center;
    justify-content: center;
    margin: 4px auto 0;
    transform: translate3d(0,0,0);
}

body.light-theme #photoDisplay {
    background-color: #f0f2f5;
    background-image:
        linear-gradient(45deg, #e5e7eb 25%, transparent 25%),
        linear-gradient(-45deg, #e5e7eb 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e5e7eb 75%),
        linear-gradient(-45deg, transparent 75%, #e5e7eb 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    border-color: #d1d5db;
}

#photoDisplay img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.photo-controls-top {
    position: absolute;
    top: 16px;
    left: 16px;
    right: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    pointer-events: none;
    z-index: 10;
}

.delete-photo-btn {
    pointer-events: auto;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 69, 58, 0.2);
    border: 1px solid rgba(255, 69, 58, 0.5);
    color: #ff453a;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 160ms var(--ease-out), background-color 160ms var(--ease-out), color 160ms var(--ease-out), box-shadow 160ms var(--ease-out);
    backdrop-filter: blur(5px) saturate(180%);
    -webkit-backdrop-filter: blur(5px) saturate(180%);
}

@media (hover: hover) and (pointer: fine) {
    .delete-photo-btn:hover {
        background: #ff453a;
        color: white;
        transform: scale(1.1);
        box-shadow: 0 0 15px rgba(255, 69, 58, 0.4);
    }
}

.delete-photo-btn:active {
    transform: scale(0.9);
}

.overlay-text,
#photoCounter {
    pointer-events: auto;
    position: static;
    background: rgba(0, 0, 0, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13.5px;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    border: 1px solid rgba(255,255,255,0.2);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: background-color 160ms var(--ease-out), transform 160ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .nav-btn:hover {
        background: var(--brand-primary);
        border-color: var(--brand-primary);
    }
}

.nav-btn:active {
    transform: translateY(-50%) scale(0.9);
}

.nav-btn.prev { left: 16px; }
.nav-btn.next { right: 16px; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 56px;
    padding: 0 32px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 16px;
    cursor: pointer;
    transition: transform 160ms var(--ease-out), background-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out), filter 160ms var(--ease-out), opacity 160ms var(--ease-out);
    text-decoration: none;
    border: none;
    font-family: inherit;
    position: relative;
    overflow: hidden;
    user-select: none;
    -webkit-user-select: none;
}

.full-width {
    width: 100%;
    height: 56px;
    font-size: 16px;
}

.btn i {
    font-size: 18px;
    transition: transform 200ms var(--ease-out);
}

.btn-secondary {
    background: var(--glass-surface);
    border: 1px solid var(--glass-border-strong);
    color: var(--text-main);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
}

.btn-primary {
    background: var(--brand-primary);
    color: #ffffff;
    box-shadow: 0 10px 20px -5px var(--brand-glow);
}

.btn-primary:disabled,
.btn-primary[disabled] {
    opacity: 0.45;
    cursor: not-allowed;
    box-shadow: none;
    transform: none !important;
}

.btn-primary.is-disabled-admin {
    opacity: 0.55;
    cursor: not-allowed;
    filter: grayscale(0.4);
    box-shadow: none;
}

@media (hover: hover) and (pointer: fine) {
    .btn-secondary:hover {
        background: var(--glass-highlight);
        border-color: var(--brand-primary);
        box-shadow: var(--shadow-glow);
    }
    .btn-primary:not(:disabled):hover {
        background: #1a88ff;
        transform: translateY(-2px);
        box-shadow: 0 15px 30px -5px var(--brand-glow);
    }
}

.btn-secondary:active,
.btn-primary:not(:disabled):active {
    transform: scale(0.97);
}

#uploadButton {
    position: relative;
    z-index: 5; 
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
    will-change: transform, opacity;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

.progress-bar {
    width: 100%;
    height: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    overflow: hidden;
    margin-top: 4px;
    display: none;
    position: relative;
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.2);
}

body.light-theme .progress-bar {
    background: #e2e8f0;
}

.progress-bar-inner {
    height: 100%;
    width: 0%;
    border-radius: 10px;
    background: linear-gradient(90deg, #2997ff, #00e5ff, #2997ff);
    background-size: 200% 100%;
    animation: shimmer 1.5s linear infinite;
    transition: width 200ms linear;
    box-shadow: 0 0 15px rgba(41, 151, 255, 0.5);
}

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

#timeRemaining {
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 4px;
    display: none;
    font-variant-numeric: tabular-nums;
    animation: fadeIn 300ms var(--ease-out);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

.workspace-upsell-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(255, 152, 0, 0.18));
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: 14px;
    padding: 12px 16px;
    text-decoration: none;
    color: inherit;
    transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .workspace-upsell-banner:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(255, 152, 0, 0.15);
    }
}

.upsell-left {
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
}

.upsell-icon {
    background: rgba(255, 193, 7, 0.2);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff9800;
    font-size: 16px;
    flex-shrink: 0;
}

.upsell-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 2px;
}

.upsell-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.35;
}

.upsell-desc b {
    color: #ff9800;
}

.upsell-arrow {
    color: #ff9800;
    font-size: 14px;
    opacity: 0.8;
    margin-left: 10px;
}

.upload-settings-wrapper {
    position: relative;
    border-radius: 16px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    transition: background-color 250ms var(--ease-out), border-color 250ms var(--ease-out);
}

body.light-theme .upload-settings-wrapper {
    background: #f8fafc;
    border-color: var(--glass-border-strong);
}

.settings-toggle {
    padding: 14px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    transition: background-color 160ms var(--ease-out), color 160ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .settings-toggle:hover {
        color: var(--text-main);
        background: rgba(255,255,255,0.03);
    }
    body.light-theme .settings-toggle:hover {
        background: rgba(15, 23, 42, 0.03);
    }
}

.settings-toggle-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.settings-toggle-title i {
    color: var(--brand-primary);
}

.settings-toggle-meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.settings-quick-summary {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    padding: 4px 10px;
    border-radius: 999px;
}

body.light-theme .settings-quick-summary {
    background: #ffffff;
}

.settings-toggle .arrow {
    transition: transform 300ms var(--ease-out);
}

.settings-toggle.active .arrow {
    transform: rotate(180deg);
    color: var(--brand-primary);
}

.settings-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 300ms var(--ease-out);
    background: rgba(0, 0, 0, 0.15);
}

body.light-theme .settings-content {
    background: #ffffff;
}

.settings-grid-inner {
    padding: 4px 20px 20px;
}

.setting-item {
    padding-top: 15px;
    text-align: left;
}

.settings-item-divider {
    margin-top: 15px;
    border-top: 1px solid var(--glass-border);
    padding-top: 15px;
}

.switch-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    width: 100%;
}

.setting-copy {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: left;
}

.switch-label,
.retention-label-title {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--text-main);
}

.setting-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.4;
}

.switch-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.switch-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: rgba(148, 163, 184, 0.28);
    transition: 250ms var(--ease-out);
    border-radius: 34px;
    border: 1px solid var(--glass-border);
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: 250ms var(--ease-out);
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

input:checked + .slider {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
}

input:checked + .slider:before {
    transform: translateX(20px);
}

.retention-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.retention-modal-link {
    display: inline-flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    min-width: 140px;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border-strong);
    border-radius: 12px;
    color: var(--text-main);
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    transition: transform 160ms var(--ease-out), background-color 160ms var(--ease-out), border-color 160ms var(--ease-out);
}

body.light-theme .retention-modal-link {
    background: #f8fafc;
}

@media (hover: hover) and (pointer: fine) {
    .retention-modal-link:hover {
        background: var(--brand-subtle);
        border-color: var(--brand-primary);
    }
}

.retention-modal-link:active {
    transform: scale(0.97);
}

#retentionDropdown {
    position: absolute;
    inset: 0;
    background: rgba(10, 16, 31, 0.96);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border: 1px solid var(--glass-border-strong);
    border-radius: inherit;
    z-index: 100;
    padding: 20px;
    flex-direction: column;
    animation: retentionPop 220ms var(--ease-out) forwards;
}

body.light-theme #retentionDropdown {
    background: rgba(255, 255, 255, 0.96);
}

@keyframes retentionPop {
    from { opacity: 0; transform: scale(0.96); }
    to { opacity: 1; transform: scale(1); }
}

.retention-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.retention-title {
    color: var(--text-main);
    font-weight: 700;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.retention-title i {
    color: var(--brand-accent);
}

.retention-close {
    color: var(--text-muted);
    cursor: pointer;
    font-size: 18px;
    padding: 4px;
    transition: color 160ms var(--ease-out), transform 160ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .retention-close:hover {
        color: var(--danger);
    }
}

.retention-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 8px;
    overflow-y: auto;
    padding-right: 4px;
}

.retention-opt {
    padding: 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-main);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    transition: transform 160ms var(--ease-out), background-color 160ms var(--ease-out), border-color 160ms var(--ease-out);
}

body.light-theme .retention-opt {
    background: #f8fafc;
}

@media (hover: hover) and (pointer: fine) {
    .retention-opt:hover {
        background: var(--brand-subtle);
        border-color: var(--brand-primary);
    }
}

.retention-opt:active {
    transform: scale(0.95);
}

.hero-scroll-cue {
    height: 0;
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 50;
    top: -48px;
    transition: opacity 0.4s ease;
    opacity: 1;
}

.scroll-arrow-btn {
    font-size: 2rem;
    color: var(--text-muted);
    animation: pulseDown 2s infinite ease-in-out;
    transition: color 0.3s ease;
    cursor: pointer;
}

@media (hover: hover) and (pointer: fine) {
    .scroll-arrow-btn:hover {
        color: var(--text-main);
    }
}

@keyframes pulseDown {
    0%, 100% { transform: translateY(0); opacity: 0.7; }
    50% { transform: translateY(10px); opacity: 0.3; }
}

.section-container {
    max-width: 1200px;
    margin: 0 auto 100px;
    padding: 0 24px;
    position: relative;
    z-index: 1; 
}

.section {
    background: var(--glass-surface);
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 56px;
    position: relative;
    box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.25);
    transform: translate3d(0, 0, 0);
}

body.light-theme .section {
    background: #ffffff;
    box-shadow: var(--shadow-ambient);
}

.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.section-title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 40px;
    text-align: center;
    letter-spacing: -0.02em;
}

.section-title i {
    color: var(--brand-primary);
    margin-right: 12px;
}

#info-section-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 56px;
}

.section-text {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 0;
    line-height: 1.65;
}

.highlight {
    color: var(--brand-primary);
    font-weight: 600;
}

#info-section-visual {
    font-size: 160px;
    color: var(--brand-primary);
    opacity: 0.12;
    display: flex;
    justify-content: center;
    filter: drop-shadow(0 0 30px var(--brand-primary));
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 28px 16px;
    text-align: center;
    transition: transform 200ms var(--ease-out), background-color 200ms var(--ease-out), border-color 200ms var(--ease-out);
    overflow: hidden;
    width: 100%;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

body.light-theme .stat-card {
    background: var(--glass-surface-mobile);
}

@media (hover: hover) and (pointer: fine) {
    .stat-card:hover {
        transform: translateY(-5px);
        background: rgba(255, 255, 255, 0.05);
        border-color: var(--glass-border-strong);
    }
    body.light-theme .stat-card:hover {
        background: #f1f5f9;
    }
}

.stat-card:active {
    transform: scale(0.97);
}

.stat-number {
    display: block;
    width: 100%;
    font-size: clamp(24px, 2.5vw, 36px);
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 6px;
    letter-spacing: -0.04em;
    line-height: 1.15;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 600;
}

.info-contacts {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-top: 48px;
    padding-top: 36px;
    border-top: 1px solid var(--glass-border);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text-muted);
    transition: color 160ms var(--ease-out), background-color 160ms var(--ease-out), border-color 160ms var(--ease-out), transform 160ms var(--ease-out);
    background: rgba(255, 255, 255, 0.03);
    padding: 10px 18px;
    border-radius: 50px;
    border: 1px solid var(--glass-border);
}

body.light-theme .contact-item {
    background: #f8fafc;
}

.contact-item i {
    color: var(--brand-primary);
}

@media (hover: hover) and (pointer: fine) {
    .contact-item:hover {
        color: var(--brand-primary);
        background: var(--brand-subtle);
        border-color: var(--brand-subtle-border);
        transform: translateY(-2px);
    }
}

.contact-item:active {
    transform: scale(0.95);
}

.pricing-container {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
    align-items: stretch;
}

.pricing-card {
    background: var(--glass-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 40px 34px;
    position: relative;
    transition: transform 300ms var(--ease-out), box-shadow 300ms var(--ease-out), border-color 300ms var(--ease-out);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    display: flex;
    flex-direction: column;
}

body.light-theme .pricing-card {
    background: #ffffff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: var(--shadow-ambient);
}

@media (hover: hover) and (pointer: fine) {
    .pricing-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
        border-color: var(--glass-border-strong);
    }
}

.pricing-card:active {
    transform: scale(0.99);
}

.pricing-card h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 12px;
}

.price-old {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 14px;
    min-height: 21px;
}

.price-new {
    font-size: 42px;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.02em;
    margin: 4px 0;
    background: linear-gradient(90deg, var(--text-main), var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price-info {
    color: var(--success);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
}

.pricing-card hr {
    border: none;
    height: 1px;
    background: var(--glass-border);
    margin: 22px 0;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
    flex: 1 0 auto;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14.5px;
    color: var(--text-secondary);
    line-height: 1.45;
}

.features-list li.is-muted {
    color: var(--text-muted);
    opacity: 0.7;
}

.features-list li i {
    margin-top: 4px;
    flex-shrink: 0;
}

.features-list li i.fa-check { color: var(--success); }
.features-list li i.fa-times { color: var(--text-muted); opacity: 0.5; }

.tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #ff6b00, #ff2e63);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    color: white;
    box-shadow: 0 4px 10px rgba(255, 46, 99, 0.4);
}

.pricing-card.recommended {
    border: 1.5px solid var(--brand-primary);
    box-shadow: 0 0 36px rgba(41, 151, 255, 0.16);
    background: linear-gradient(180deg, rgba(41, 151, 255, 0.07) 0%, rgba(255, 255, 255, 0.02) 100%);
}

body.light-theme .pricing-card.recommended {
    border-color: var(--brand-primary);
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.06) 0%, #ffffff 100%);
}

.btn-order {
    display: block;
    width: 100%;
    padding: 16px;
    text-align: center;
    background: var(--brand-accent);
    color: white;
    border-radius: 14px;
    font-weight: 700;
    margin-top: auto;
    transition: transform 160ms var(--ease-out), background-color 160ms var(--ease-out);
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.3);
}

@media (hover: hover) and (pointer: fine) {
    .btn-order:hover {
        transform: scale(1.02);
        background: #ff7d25;
    }
}

.btn-order:active {
    transform: scale(0.97);
}

.faq-accordion {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
    overflow: hidden;
    transition: background-color 200ms var(--ease-out), border-color 200ms var(--ease-out);
}

body.light-theme .faq-item {
    background: var(--glass-surface-mobile);
}

.faq-item.active {
    border-color: var(--brand-subtle-border);
}

@media (hover: hover) and (pointer: fine) {
    body.light-theme .faq-item:hover {
        background: #f1f5f9;
    }
    .faq-item:hover {
        background: rgba(255, 255, 255, 0.04);
    }
}

.faq-question {
    width: 100%;
    padding: 22px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    transition: transform 160ms var(--ease-out);
}

.faq-question span {
    display: flex;
    align-items: center;
    gap: 12px;
}

.faq-question span i {
    color: var(--brand-primary);
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.faq-question > i {
    transition: transform 300ms var(--ease-out);
    color: var(--text-muted);
    flex-shrink: 0;
}

.faq-item.active .faq-question > i {
    transform: rotate(180deg);
    color: var(--brand-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 300ms var(--ease-out);
    will-change: max-height;
}

.faq-answer-content {
    padding: 0 24px 22px 56px;
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.65;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.faq-list {
    padding-left: 18px;
    list-style: disc;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.faq-support-card {
    max-width: 860px;
    margin: 36px auto 0;
    padding: 24px 28px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(41, 151, 255, 0.08), rgba(37, 99, 235, 0.03));
    border: 1px solid var(--brand-subtle-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.faq-support-left {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1 1 320px;
}

.faq-support-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--brand-subtle);
    border: 1px solid var(--brand-subtle-border);
    color: var(--brand-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.faq-support-body h4 {
    font-size: 17px;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 4px;
}

.faq-support-body p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
}

.faq-support-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.faq-support-btn {
    height: 46px;
    padding: 0 20px;
    font-size: 14px;
    border-radius: 12px;
}

.px-rev-wrap {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    overflow: hidden;
    padding: 80px 0;
    border-top: 1px solid var(--glass-border);
    margin-top: 0;
}

.px-rev-wrap::before,
.px-rev-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 150px;
    z-index: 2;
    pointer-events: none;
}

.px-rev-wrap::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-deep), transparent);
}

.px-rev-wrap::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-deep), transparent);
}

.marquee-track {
    display: flex;
    width: max-content;
    margin-bottom: 24px;
}

.track-left {
    animation: sL 50s linear infinite;
}

.track-right {
    animation: sR 50s linear infinite;
}

.marquee-track:hover {
    animation-play-state: paused;
}

@keyframes sL {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes sR {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

.review-card {
    background: var(--bg-deep);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 30px;
    width: 400px;
    flex-shrink: 0;
    white-space: normal;
    margin-right: 24px;
}

body.light-theme .review-card {
    background: #ffffff;
    box-shadow: var(--shadow-ambient);
}

.review-rating {
    color: #ffcc00;
    font-size: 18px;
    margin-bottom: 15px;
    display: flex;
    gap: 4px;
}

.review-content {
    font-size: 16px;
    color: var(--text-main);
    line-height: 1.6;
    margin-bottom: 20px;
}

.review-author {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-muted);
}

.custom-btn {
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 32px;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    color: #fff;
    text-decoration: none;
    transition: transform 160ms var(--ease-out), filter 160ms var(--ease-out);
}

.btn-orange {
    background: var(--brand-accent);
    box-shadow: 0 6px 20px rgba(255, 107, 0, 0.3);
}

@media (hover: hover) and (pointer: fine) {
    .custom-btn:hover {
        transform: translateY(-2px);
        filter: brightness(1.08);
    }
}

.footer {
    padding: 60px 24px 40px;
    background: transparent;
    border-top: 1px solid var(--glass-border);
    margin-top: auto;
    text-align: left;
}

body.light-theme .footer {
    background: var(--bg-deep);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--text-main);
    font-size: 15px;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 160ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .footer-col ul li a:hover {
        color: var(--text-main);
    }
}

.footer-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 25px;
    margin-bottom: 25px;
    border-bottom: 1px solid var(--glass-border);
    flex-wrap: wrap;
    gap: 20px;
}

.footer-socials {
    display: flex;
    gap: 20px;
}

.footer-socials a {
    color: var(--text-muted);
    font-size: 22px;
    transition: color 160ms var(--ease-out), transform 160ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .footer-socials a:hover {
        color: var(--text-main);
        transform: translateY(-2px);
    }
}

.footer-socials a:active {
    transform: scale(0.9);
}

.rustore-btn {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 8px 20px 8px 12px;
    text-decoration: none;
    transition: transform 160ms var(--ease-out), background-color 160ms var(--ease-out), border-color 160ms var(--ease-out);
}

body.light-theme .rustore-btn {
    background: #ffffff;
}

@media (hover: hover) and (pointer: fine) {
    .rustore-btn:hover {
        transform: translateY(-2px);
        background: rgba(255, 255, 255, 0.1);
        border-color: var(--glass-border-strong);
    }
}

.rustore-btn:active {
    transform: scale(0.95);
}

.rustore-logo {
    width: 32px;
    height: 32px;
    margin-right: 12px;
}

.rustore-info {
    display: flex;
    flex-direction: column;
}

.rustore-sub {
    font-size: 10px;
    color: var(--text-muted);
    line-height: 1.2;
    font-weight: 500;
}

.rustore-title {
    font-size: 16px;
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: 0.2px;
}

.footer-bottom {
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-muted);
}

.footer-legal {
    margin-bottom: 12px;
}

.footer-legal a {
    color: var(--text-main);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 160ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .footer-legal a:hover {
        border-color: var(--text-main);
    }
}

.footer-copy {
    margin-bottom: 15px;
}

.footer-rating {
    display: flex;
    align-items: center;
}

.rating-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    transition: transform 160ms var(--ease-out), background-color 160ms var(--ease-out), border-color 160ms var(--ease-out);
}

body.light-theme .rating-link {
    background: #ffffff;
}

@media (hover: hover) and (pointer: fine) {
    .rating-link:hover {
        background: rgba(255, 255, 255, 0.07);
        border-color: var(--glass-border-strong);
        transform: translateY(-2px);
    }
}

.rating-link:active {
    transform: scale(0.95);
}

.rating-stars {
    color: #ffcc00;
    display: flex;
    gap: 3px;
    font-size: 13px;
    filter: drop-shadow(0 0 8px rgba(255, 204, 0, 0.2));
}

.rating-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.rating-stats {
    display: flex;
    align-items: center;
    gap: 5px;
    line-height: 1.2;
}

.rating-num {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-main);
}

.rating-total {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.rating-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--brand-accent);
    font-weight: 700;
    margin-bottom: 2px;
}

.age-badge {
    display: inline-block;
    border: 1px solid var(--text-muted);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    opacity: 0.8;
}

.theme-switcher {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--glass-surface);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    color: var(--text-main);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    transition: transform 160ms var(--ease-out), color 160ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .theme-switcher:hover {
        transform: scale(1.1);
        color: var(--brand-primary);
    }
}

.theme-switcher:active {
    transform: scale(0.9);
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 250ms var(--ease-out);
}

.modal.is-visible {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: var(--bg-deep);
    padding: 36px;
    border-radius: 24px;
    width: 90%;
    max-width: 480px;
    border: 1px solid var(--glass-border-strong);
    box-shadow: var(--shadow-ambient);
    position: relative;
    transform: scale(0.95);
    transition: transform 300ms var(--ease-out);
}

.modal.is-visible .modal-content {
    transform: scale(1);
}

.modal-title {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 14px;
    text-align: center;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    cursor: pointer;
    font-size: 24px;
    color: var(--text-muted);
    transition: transform 160ms var(--ease-out);
}

.close-btn:active {
    transform: scale(0.85);
}

.agreement-restrictions-box {
    background: rgba(239, 68, 68, 0.06);
    border: 1px solid rgba(239, 68, 68, 0.22);
    border-radius: 12px;
    padding: 15px;
    margin-bottom: 20px;
    text-align: left;
    overflow-y: auto;
    flex-shrink: 1;
}

.restrictions-title {
    color: #ef4444;
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 14px;
    display: flex;
    align-items: center;
}

.restrictions-list {
    color: var(--text-secondary);
    font-size: 13px;
    margin: 0;
    padding-left: 20px;
    list-style: disc;
    line-height: 1.6;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    padding: 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    cursor: pointer;
    transition: transform 160ms var(--ease-out);
}

body.light-theme .checkbox-container {
    background: #f8fafc;
}

.checkbox-container:active {
    transform: scale(0.98);
}

#agreeCheckbox {
    width: 20px;
    height: 20px;
    accent-color: var(--brand-primary);
}

.modal-btn {
    width: 100%;
    padding: 16px;
    border-radius: 14px;
    border: none;
    background: var(--brand-primary);
    color: white;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    opacity: 0.5;
    pointer-events: none;
    transition: opacity 200ms var(--ease-out), transform 160ms var(--ease-out);
}

.modal-btn:not(:disabled) {
    opacity: 1;
    pointer-events: all;
}

.modal-btn:not(:disabled):active {
    transform: scale(0.97);
}

#toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    min-width: 300px;
    max-width: 400px;
    animation: slideInToast 300ms var(--ease-out);
    transition: opacity 300ms var(--ease-out), transform 300ms var(--ease-out);
    font-family: var(--font-family);
    font-weight: 600;
    font-size: 14px;
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    border: 1px solid rgba(255,255,255,0.1);
}

@keyframes slideInToast {
    from { opacity: 0; transform: translateY(-10px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.toast.hiding {
    opacity: 0;
    transform: translateX(100%);
}

body:not(.light-theme) .toast {
    background: rgba(15, 23, 42, 0.95);
    color: #ffffff;
    border-color: var(--glass-border-strong);
}

body.light-theme .toast {
    background: #ffffff;
    color: var(--text-main);
    border-color: var(--glass-border-strong);
}

.toast-icon {
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toast-sep {
    width: 1px;
    height: 20px;
    background: currentColor;
    opacity: 0.2;
}

.toast-msg {
    flex-grow: 1;
}

.toast.success .toast-icon { color: #32d74b; }
.toast.error .toast-icon { color: #ff453a; }
.toast.info .toast-icon { color: var(--brand-primary); }

#auth-popup {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--glass-surface-mobile);
    border: 1px solid var(--glass-border);
    border-left: 5px solid var(--brand-primary); 
    padding: 20px;
    border-radius: 14px;
    box-shadow: var(--shadow-ambient);
    max-width: 320px;
    z-index: 1500;
    font-family: var(--font-family);
    animation: popUp 300ms var(--ease-out);
    will-change: transform, opacity;
}

@media (min-width: 769px) {
    #auth-popup {
        background: rgba(10, 16, 31, 0.92);
        backdrop-filter: blur(15px) saturate(180%);
        -webkit-backdrop-filter: blur(15px) saturate(180%);
    }
    body.light-theme #auth-popup {
        background: rgba(255, 255, 255, 0.96);
    }
}

@keyframes popUp {
    from { opacity: 0; transform: translateY(20px) scale(.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.auth-popup-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    background: rgba(148, 163, 184, 0.15);
    color: var(--text-muted);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 160ms var(--ease-out), transform 160ms var(--ease-out), color 160ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .auth-popup-close:hover {
        background-color: rgba(148, 163, 184, 0.28);
        color: var(--text-main);
        transform: rotate(90deg);
    }
}

.auth-popup-btn {
    display: inline-block;
    width: 100%;
    text-align: center;
    margin-top: 15px;
    padding: 10px 20px;
    background: var(--brand-primary);
    color: #fff;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 700;
    transition: background-color 160ms var(--ease-out), transform 160ms var(--ease-out), box-shadow 160ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
    .auth-popup-btn:hover {
        background: var(--brand-secondary);
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(59, 130, 246, 0.45);
    }
}

@media (max-width: 992px) {
    .pricing-container {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    body {
        background: var(--bg-deep) !important;
        background-attachment: scroll !important;
        background-image: none !important;
    }
    .hero-blobs {
        display: none !important;
    }
    .section,
    .btn-secondary,
    .pricing-card,
    .faq-item,
    .theme-switcher,
    .modal-content,
    .drop-message,
    .overlay-text,
    .upload-form.new-design {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        box-shadow: none;
    }
    .hero-section { 
        min-height: auto;
        padding: 96px 16px 40px; 
    }
    .hero-content {
        gap: 14px;
    }
    .hero-title { 
        font-size: 28px; 
    }
    .hero-subtitle {
        font-size: 18px;
    }
    .upload-form.new-design {
        padding: 18px;
        gap: 14px;
    }
    .drop-zone {
        min-height: 190px;
        padding: 24px 16px;
    }
    .drop-kbd-hint,
    .settings-quick-summary {
        display: none;
    }
    .section { 
        padding: 32px 20px; 
    }
    #info-section-layout {
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
    }
    #info-section-visual {
        font-size: 96px;
        margin-top: -10px;
    }
    .stats-grid { 
        grid-template-columns: 1fr 1fr; 
        gap: 12px;
    }
    .stat-card {
        padding: 18px 10px;
        width: 100%;
    }
    .stat-number {
        font-size: clamp(20px, 6vw, 32px); 
        word-break: break-word;
        line-height: 1.1;
    }
    .faq-answer-content {
        padding: 0 20px 20px 20px;
    }
    .faq-support-card {
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
    }
    .faq-support-actions {
        width: 100%;
    }
    .faq-support-btn {
        flex: 1 1 auto;
    }
    .footer-actions {
        flex-direction: column;
        text-align: center;
    }
    .footer-socials { order: 1; }
    .footer-rating { order: 2; }
    .footer-apps { order: 3; }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer {
        text-align: center;
    }
    .footer-actions {
        flex-direction: column;
        justify-content: center;
    }
    .footer-socials {
        justify-content: center;
    }
    .retention-row {
        flex-direction: column;
        align-items: stretch;
    }
    .retention-modal-link {
        width: 100%;
    }
    #toast-container {
        top: 16px;
        right: 12px;
        left: 12px;
    }
    .toast {
        min-width: 0;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .stat-card {
        padding: 16px 12px;
    }
    .section {
        padding: 24px 16px;
    }
    .info-contacts {
        flex-direction: column;
        align-items: stretch;
    }
    .contact-item {
        justify-content: center;
    }
    .hero-title {
        font-size: 25px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-delay: -1ms !important;
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
        background-attachment: initial !important;
        scroll-behavior: auto !important;
        transition-duration: 0s !important;
        transition-delay: 0s !important;
        transform: none !important;
    }
    .modal-content, .toast, .auth-popup-btn {
        transition: opacity 200ms ease;
    }
}

.drop-zone-visual {
    gap: 14px;
}

.drop-format-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 7px;
    max-width: 520px;
}

.format-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 5px 10px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border-strong);
    color: var(--text-secondary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    transition: transform 180ms var(--ease-out), border-color 180ms var(--ease-out), background-color 180ms var(--ease-out);
}

.format-badge i {
    color: var(--brand-primary);
    font-size: 11px;
}

.format-badge.is-video {
    background: rgba(41, 151, 255, 0.08);
    border-color: rgba(41, 151, 255, 0.28);
}

body.light-theme .format-badge {
    background: #ffffff;
    border-color: #cbd5e1;
    color: #1e293b;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.05);
}

body.light-theme .format-badge.is-video {
    background: rgba(37, 99, 235, 0.07);
    border-color: rgba(37, 99, 235, 0.25);
}

@media (hover: hover) and (pointer: fine) {
    .drop-zone:hover .format-badge {
        border-color: rgba(41, 151, 255, 0.4);
        transform: translateY(-1px);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: clamp(32px, 8.2vw, 42px) !important;
        line-height: 1.08 !important;
        letter-spacing: -0.035em !important;
        margin-bottom: 6px !important;
    }
    .drop-format-badges {
        gap: 6px;
    }
    .format-badge {
        font-size: 11px;
        padding: 4px 8px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(30px, 8.8vw, 36px) !important;
    }
}