/* ============================================
   WAM ANIMATOR - Enhancements & Modern Styles
   Дополнительный слой стилей поверх styles.css
   ============================================ */

:root {
    /* Переопределение основных токенов (более современная палитра) */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --accent-blue: #3b82f6;
    --accent-blue-hover: #60a5fa;
    --accent-blue-glow: rgba(59, 130, 246, 0.5);
    --accent-green: #10b981;
    --accent-orange: #f97316;
    --accent-red: #ef4444;
    --accent-purple: #8b5cf6;
    --accent-yellow: #f59e0b;
    --border-subtle: rgba(148, 163, 184, 0.15);

    /* Animation tokens */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --duration-fast: 150ms;
    --duration-base: 250ms;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
}

/* ============================================
   КРЕАТИВНЫЙ ФОН (Sticker Wall / Designer Workspace)
   ============================================ */
.creative-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.creative-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at top left, rgba(59, 130, 246, 0.10), transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(139, 92, 246, 0.10), transparent 50%),
        radial-gradient(ellipse at center, rgba(16, 185, 129, 0.05), transparent 60%);
    animation: bg-shift 20s ease-in-out infinite alternate;
}

@keyframes bg-shift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(20px, -20px) scale(1.05); }
}

.bg-sticker {
    position: absolute;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    color: var(--text-secondary, #94a3b8);
    font-size: 13px;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 4px;
    letter-spacing: 1px;
    opacity: 0;
    animation: sticker-float-in 1s var(--ease-out) forwards;
    transition: transform 0.3s var(--ease-out);
}

.bg-sticker:hover {
    transform: rotate(var(--r, 0deg)) scale(1.08) !important;
    opacity: 0.95;
}

@keyframes sticker-float-in {
    0% { opacity: 0; transform: translateY(20px) rotate(var(--r, 0deg)) scale(0.9); }
    100% { opacity: var(--o, 0.6); transform: translateY(0) rotate(var(--r, 0deg)) scale(1); }
}

.bg-doodle {
    position: absolute;
    opacity: 0.12;
    color: var(--text-secondary, #94a3b8);
    pointer-events: none;
    animation: doodle-fade-in 1.5s var(--ease-out) forwards;
}

@keyframes doodle-fade-in {
    0% { opacity: 0; }
    100% { opacity: 0.12; }
}

.bg-shape {
    position: absolute;
    border: 1.5px solid #94a3b8;
    border-radius: 50%;
    opacity: 0.08;
    animation: shape-pulse 8s ease-in-out infinite;
}

@keyframes shape-pulse {
    0%, 100% { transform: scale(1); opacity: 0.08; }
    50% { transform: scale(1.1); opacity: 0.15; }
}

.bg-pin {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #f87171, #b91c1c);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4), inset 0 1px 2px rgba(255, 255, 255, 0.3);
    opacity: 0.5;
    pointer-events: none;
}

.bg-tape {
    position: absolute;
    width: 60px;
    height: 18px;
    background: rgba(251, 191, 36, 0.15);
    border-left: 1px solid rgba(251, 191, 36, 0.3);
    border-right: 1px solid rgba(251, 191, 36, 0.3);
    opacity: 0;
    animation: sticker-float-in 1s var(--ease-out) forwards;
    transform-origin: center;
}

/* Sticker variants */
.bg-sticker.tag-yellow { background: rgba(251, 191, 36, 0.12); border-color: rgba(251, 191, 36, 0.3); color: #fbbf24; }
.bg-sticker.tag-pink { background: rgba(236, 72, 153, 0.12); border-color: rgba(236, 72, 153, 0.3); color: #f472b6; }
.bg-sticker.tag-blue { background: rgba(59, 130, 246, 0.12); border-color: rgba(59, 130, 246, 0.3); color: #60a5fa; }
.bg-sticker.tag-green { background: rgba(16, 185, 129, 0.12); border-color: rgba(16, 185, 129, 0.3); color: #34d399; }
.bg-sticker.tag-purple { background: rgba(139, 92, 246, 0.12); border-color: rgba(139, 92, 246, 0.3); color: #a78bfa; }
.bg-sticker.tag-orange { background: rgba(249, 115, 22, 0.12); border-color: rgba(249, 115, 22, 0.3); color: #fb923c; }

/* Уменьшаем фон на мобильных */
@media (max-width: 768px) {
    .creative-bg .bg-sticker:nth-child(n+8),
    .creative-bg .bg-doodle:nth-child(n+4),
    .creative-bg .bg-shape:nth-child(n+5) {
        display: none;
    }
}

/* ============================================
   GLOBAL ANIMATIONS
   ============================================ */
@keyframes slide-down {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slide-up {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

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

@keyframes scale-in {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes prop-fade-in {
    from { opacity: 0; transform: translateX(-8px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes card-appear {
    from { transform: translateY(20px) scale(0.95); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes track-fade-in {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes kf-appear {
    0% { transform: translate(-50%, -50%) rotate(45deg) scale(0); opacity: 0; }
    50% { transform: translate(-50%, -50%) rotate(45deg) scale(1.5); opacity: 1; }
    100% { transform: translate(-50%, -50%) rotate(45deg) scale(1); opacity: 1; }
}

@keyframes pulse-green {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
    50% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
}

@keyframes tooltip-in {
    from { opacity: 0; transform: translateX(-50%) translateY(4px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ============================================
   PAGE LOADER (НЕ ТРОГАЕМ - оставлен оригинальный)
   ============================================ */
/* Существующий .page-loader в styles.css остаётся без изменений */

/* ============================================
   PROJECTS PAGE OVERRIDES
   ============================================ */
.projects-header {
    background: linear-gradient(180deg, rgba(30, 41, 59, 0.95), rgba(30, 41, 59, 0.85)) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle) !important;
    animation: slide-down 0.5s var(--ease-out);
    padding: 24px 40px !important;
}

.projects-header h1 {
    background: linear-gradient(135deg, #f1f5f9, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.projects-header .logo {
    gap: 14px !important;
    transition: transform var(--duration-base) var(--ease-spring);
}

.projects-header .logo:hover {
    transform: scale(1.02);
}

.projects-header .logo:hover svg {
    filter: drop-shadow(0 4px 12px var(--accent-blue-glow));
}

.projects-actions {
    animation: slide-up 0.6s var(--ease-out);
}

.btn-large {
    border-radius: var(--radius-md) !important;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.35) !important;
    font-size: 16px !important;
    padding: 14px 28px !important;
}

#projectsContainer {
    gap: 24px !important;
}

.project-card {
    background: linear-gradient(145deg, #1e293b, rgba(15, 23, 42, 0.8)) !important;
    border: 1px solid var(--border-subtle) !important;
    border-radius: var(--radius-lg) !important;
    padding: 18px !important;
    transition: all var(--duration-base) var(--ease-out) !important;
    animation: card-appear 0.5s var(--ease-out) backwards;
    overflow: hidden;
    position: relative;
}

.project-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), transparent);
    opacity: 0;
    transition: opacity var(--duration-base);
    pointer-events: none;
}

.project-card:hover::before { opacity: 1; }

.project-card:hover {
    border-color: var(--accent-blue) !important;
    transform: translateY(-6px) scale(1.01) !important;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5),
                0 0 0 1px rgba(59, 130, 246, 0.3),
                0 0 20px rgba(59, 130, 246, 0.15) !important;
}

.project-card-preview {
    height: 160px !important;
    border-radius: var(--radius-md) !important;
    background: var(--bg-tertiary) !important;
}

.projects-empty svg {
    opacity: 0.4;
    animation: float 3s ease-in-out infinite;
}

/* ============================================
   BUTTON OVERRIDES
   ============================================ */
.btn {
    border-radius: var(--radius-sm) !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
    position: relative;
    overflow: hidden;
    font-weight: 500;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.3), transparent);
    opacity: 0;
    transition: opacity var(--duration-fast);
    pointer-events: none;
}

.btn:hover::after { opacity: 1; }
.btn:active { transform: scale(0.97); }

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), #2563eb) !important;
    color: white !important;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-blue-hover), var(--accent-blue)) !important;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4) !important;
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0) scale(0.97) !important;
}

.btn-secondary {
    background: var(--bg-tertiary) !important;
    border: 1px solid var(--border-subtle) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.btn-secondary:hover {
    background: #475569 !important;
    border-color: var(--border-strong, #64748b) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn:disabled {
    opacity: 0.4 !important;
    cursor: not-allowed;
    transform: none !important;
}

/* ============================================
   HEADER OVERRIDES
   ============================================ */
.header {
    background: linear-gradient(180deg, rgba(30, 41, 59, 0.95), rgba(30, 41, 59, 0.85)) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle) !important;
    animation: slide-down 0.4s var(--ease-out);
}

/* ============================================
   SIDEBAR & PANELS OVERRIDES
   ============================================ */
.sidebar {
    background: linear-gradient(180deg, var(--bg-secondary), rgba(15, 23, 42, 0.9)) !important;
    border-right: 1px solid var(--border-subtle) !important;
    scrollbar-width: thin;
    scrollbar-color: var(--bg-tertiary) transparent;
}

.panel {
    padding: 16px !important;
    border-bottom: 1px solid var(--border-subtle) !important;
    transition: background var(--duration-base) var(--ease-out);
}

.panel:hover {
    background: rgba(59, 130, 246, 0.02);
}

.panel h3 {
    font-size: 11px !important;
    font-weight: 700 !important;
    letter-spacing: 1.2px !important;
    margin-bottom: 12px !important;
    color: #64748b !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Layers */
.layers-list {
    background: rgba(0, 0, 0, 0.15) !important;
    border-radius: var(--radius-md) !important;
    padding: 4px !important;
    margin-bottom: 10px !important;
}

.layers-search {
    width: 100%;
    margin-bottom: 10px;
    padding: 7px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: #f1f5f9;
    font-size: 12px;
    outline: none;
    transition: border-color var(--duration-fast);
    font-family: inherit;
}

.layers-search:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.layer-item {
    padding: 8px 10px !important;
    border: 1px solid transparent !important;
    border-radius: var(--radius-sm) !important;
    margin-bottom: 3px !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
    position: relative;
}

.layer-item:hover {
    background: rgba(59, 130, 246, 0.08) !important;
    border-color: var(--border-subtle) !important;
}

.layer-item.selected {
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.2), rgba(59, 130, 246, 0.08)) !important;
    border-color: var(--accent-blue) !important;
    box-shadow: 0 0 0 1px var(--accent-blue),
                0 2px 8px rgba(59, 130, 246, 0.2) !important;
    animation: layer-select-pop 0.3s var(--ease-spring);
}

@keyframes layer-select-pop {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.layer-item.selected::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--accent-blue);
    border-radius: 2px;
}

.layer-item .layer-icon {
    background: rgba(59, 130, 246, 0.1) !important;
    border-radius: 4px !important;
}

.layer-item .layer-visibility,
.layer-item .layer-lock,
.layer-item .layer-anim-btn {
    transition: all var(--duration-fast) !important;
    width: 22px;
    height: 22px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: inherit;
}

.layer-item .layer-visibility:hover,
.layer-item .layer-lock:hover,
.layer-item .layer-anim-btn:hover {
    background: var(--bg-tertiary);
    opacity: 1 !important;
}

.layer-item .layer-visibility.hidden-layer,
.layer-item .layer-lock.locked-layer {
    color: var(--accent-orange) !important;
    opacity: 1 !important;
}

/* Properties */
.property-group {
    gap: 6px !important;
    animation: prop-fade-in var(--duration-base) var(--ease-out);
}

.property-group label {
    font-size: 11px !important;
    letter-spacing: 0.8px !important;
    text-transform: uppercase;
    font-weight: 600 !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.prop-add-keyframe {
    width: 22px !important;
    height: 22px !important;
    border-radius: 4px !important;
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: #64748b;
    cursor: pointer;
    transition: all var(--duration-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    padding: 0;
}

.prop-add-keyframe:hover {
    background: var(--accent-yellow);
    border-color: var(--accent-yellow);
    color: white;
    transform: scale(1.15);
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.4);
}

.prop-add-keyframe.has-keyframe {
    background: var(--accent-yellow);
    border-color: var(--accent-yellow);
    color: white;
}

.prop-add-keyframe.has-keyframe:hover {
    background: #d97706;
    border-color: #d97706;
}

.property-group input[type="number"],
.property-group input[type="text"] {
    padding: 8px 12px !important;
    background: var(--bg-tertiary) !important;
    border: 1px solid var(--border-subtle) !important;
    border-radius: var(--radius-sm) !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
    font-variant-numeric: tabular-nums;
}

.property-group input[type="number"]:focus,
.property-group input[type="text"]:focus {
    border-color: var(--accent-blue) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
    background: #0f172a !important;
}

.property-group select {
    padding: 8px 12px !important;
    border-radius: var(--radius-sm) !important;
    transition: border-color var(--duration-fast);
}

.property-group select:focus {
    border-color: var(--accent-blue) !important;
}

/* Position row with picker */
.position-row {
    display: flex;
    gap: 6px;
    align-items: flex-end;
}

.position-row .property-group {
    flex: 1;
}

.position-pick-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    color: #94a3b8;
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    cursor: pointer;
    font-size: 11px;
    font-weight: 500;
    transition: all var(--duration-fast);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 0;
    height: 36px;
    white-space: nowrap;
    font-family: inherit;
}

.position-pick-btn:hover {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3);
}

.position-pick-btn:active {
    transform: scale(0.96);
}

.smart-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 10px;
    padding-top: 12px;
    border-top: 1px dashed var(--border-subtle);
}

.smart-action-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    color: #94a3b8;
    border-radius: 4px;
    padding: 5px 9px;
    cursor: pointer;
    font-size: 11px;
    transition: all var(--duration-fast);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: inherit;
}

.smart-action-btn:hover {
    background: #475569;
    color: #f1f5f9;
    border-color: var(--accent-blue);
    transform: translateY(-1px);
}

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

.smart-action-btn.primary {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
    color: var(--accent-blue-hover);
}

.smart-action-btn.primary:hover {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-blue);
}

/* Effects */
.effect-item {
    padding: 6px 8px !important;
    border-radius: var(--radius-sm) !important;
    transition: background var(--duration-fast);
}

.effect-item:hover {
    background: rgba(59, 130, 246, 0.05);
}

.effect-item label .effect-value {
    color: var(--accent-blue-hover) !important;
    font-variant-numeric: tabular-nums;
}

.effect-slider {
    accent-color: var(--accent-blue) !important;
}

/* Tools Grid */
.tool-btn {
    border-radius: var(--radius-sm) !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
    aspect-ratio: 1 !important;
}

.tool-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.tool-btn.active {
    background: linear-gradient(135deg, var(--accent-blue), #2563eb) !important;
    border-color: var(--accent-blue) !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
}

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

/* ============================================
   CANVAS OVERRIDES
   ============================================ */
.canvas-container {
    background: radial-gradient(ellipse at center, rgba(15, 23, 42, 0.6), #020617) !important;
}

#animationCanvas {
    border-radius: var(--radius-sm) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6),
                0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    transition: box-shadow var(--duration-base);
    max-width: 100%;
    max-height: 100%;
    height: auto;
}

#animationCanvas:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7),
                0 0 0 1px rgba(59, 130, 246, 0.2) !important;
}

/* ============================================
   TIMELINE OVERRIDES
   ============================================ */
.timeline {
    background: linear-gradient(180deg, var(--bg-secondary), rgba(15, 23, 42, 0.95)) !important;
    border-top: 1px solid var(--border-subtle) !important;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.2);
}

.timeline-controls {
    background: linear-gradient(180deg, var(--bg-tertiary), rgba(30, 41, 59, 0.8)) !important;
    border-bottom: 1px solid var(--border-subtle) !important;
    padding: 10px 16px !important;
    min-height: 50px;
    gap: 6px !important;
    flex-wrap: wrap;
}

.timeline-controls-group {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 8px;
    border-right: 1px solid var(--border-subtle);
}

.timeline-controls-group:last-child {
    border-right: none;
}

.control-btn {
    width: 34px !important;
    height: 34px !important;
    border-radius: var(--radius-sm) !important;
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-subtle) !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
    position: relative;
}

.control-btn[data-tooltip]:hover::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 5px 10px;
    background: #0f172a;
    color: #f1f5f9;
    font-size: 11px;
    white-space: nowrap;
    border-radius: 4px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    z-index: 100;
    pointer-events: none;
    animation: tooltip-in 0.15s var(--ease-out);
}

.control-btn:hover {
    background: var(--accent-blue) !important;
    border-color: var(--accent-blue) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3);
}

.control-btn:active { transform: scale(0.94); }

.control-btn.active {
    background: linear-gradient(135deg, var(--accent-blue), #2563eb) !important;
    border-color: var(--accent-blue) !important;
}

.control-btn.playing {
    background: var(--accent-green) !important;
    border-color: var(--accent-green) !important;
    animation: pulse-green 1.5s ease-in-out infinite;
}

.time-display {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-subtle) !important;
    border-radius: var(--radius-sm) !important;
    padding: 6px 12px !important;
    font-variant-numeric: tabular-nums;
}

.time-display #currentTime {
    color: var(--accent-blue-hover);
    font-weight: 700;
}

/* Timeline Zoom */
.timeline-zoom {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 8px;
    padding: 4px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
}

.timeline-zoom button {
    width: 22px;
    height: 22px;
    background: transparent;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    border-radius: 4px;
    transition: all var(--duration-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    padding: 0;
}

.timeline-zoom button:hover {
    background: var(--accent-blue);
    color: white;
}

.timeline-zoom input {
    width: 80px;
    accent-color: var(--accent-blue);
}

.snap-toggle {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 12px;
    color: #94a3b8;
    transition: all var(--duration-fast);
    font-family: inherit;
}

.snap-toggle:hover {
    background: #475569;
    color: #f1f5f9;
}

.snap-toggle.active {
    background: rgba(59, 130, 246, 0.2);
    color: var(--accent-blue-hover);
    border-color: var(--accent-blue);
}

/* Timeline tracks */
.timeline-tracks {
    padding: 10px 16px !important;
}

.timeline-track {
    padding: 6px 0 !important;
    border-bottom: 1px solid var(--border-subtle) !important;
    animation: track-fade-in var(--duration-base) var(--ease-out);
    transition: background var(--duration-fast);
}

.timeline-track:hover {
    background: rgba(59, 130, 246, 0.03);
}

.timeline-track.selected {
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.12), rgba(59, 130, 246, 0.04)) !important;
    box-shadow: inset 3px 0 0 var(--accent-blue) !important;
}

.timeline-track-label {
    width: 140px !important;
    padding: 4px 8px !important;
    border-radius: var(--radius-sm) !important;
    transition: background var(--duration-fast);
    user-select: none;
}

.timeline-track-label:hover {
    background: var(--bg-tertiary);
    color: #f1f5f9;
}

.timeline-timer,
.timeline-delete-anim,
.timeline-track-chevron {
    width: 22px !important;
    height: 22px !important;
    border-radius: 4px !important;
    background: none !important;
    border: none !important;
    color: inherit !important;
    transition: all var(--duration-fast) !important;
}

.timeline-timer:hover,
.timeline-delete-anim:hover,
.timeline-track-chevron:hover {
    background: var(--bg-tertiary) !important;
    opacity: 1;
}

.timeline-delete-anim:hover {
    background: rgba(239, 68, 68, 0.3) !important;
}

.timeline-track-chevron svg {
    transition: transform 0.25s var(--ease-out) !important;
}

.timeline-track-actions {
    background: var(--bg-secondary) !important;
    border-top: 1px solid var(--border-subtle) !important;
}

.track-action-btn {
    border-radius: var(--radius-sm) !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
    background: var(--bg-tertiary) !important;
    border: 1px solid var(--border-subtle) !important;
    font-family: inherit;
}

.track-action-btn:hover {
    background: var(--accent-blue) !important;
    border-color: var(--accent-blue) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3);
}

.track-action-btn:active { transform: scale(0.96); }

.track-action-btn:disabled {
    opacity: 0.4 !important;
    cursor: not-allowed;
    transform: none !important;
}

.track-action-btn-danger:hover {
    background: var(--accent-red) !important;
    border-color: var(--accent-red) !important;
}

/* Timeline track content */
.timeline-track-content {
    height: 36px !important;
    border-radius: var(--radius-sm) !important;
    background: linear-gradient(180deg, var(--bg-tertiary), rgba(30, 41, 59, 0.6)) !important;
    border: 1px solid transparent !important;
    overflow: visible !important;
    transition: border-color var(--duration-fast);
}

.timeline-track-content:hover {
    border-color: var(--border-subtle);
}

/* Keyframe - improved */
.keyframe {
    width: 12px !important;
    height: 12px !important;
    background: linear-gradient(135deg, #fbbf24, var(--accent-yellow)) !important;
    border-radius: 3px !important;
    transform: translate(-50%, -50%) rotate(45deg) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4),
                0 0 0 1px rgba(0, 0, 0, 0.2) !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
}

.keyframe::before {
    content: '';
    position: absolute;
    inset: 3px;
    background: var(--bg-tertiary);
    border-radius: 1px;
}

.keyframe:hover {
    transform: translate(-50%, -50%) rotate(45deg) scale(1.3) !important;
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.6) !important;
}

.keyframe.selected {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple)) !important;
    transform: translate(-50%, -50%) rotate(45deg) scale(1.4) !important;
    box-shadow: 0 0 16px var(--accent-blue-glow),
                0 0 0 2px white !important;
}

.keyframe.appear {
    animation: kf-appear var(--duration-base) var(--ease-spring);
}

/* Timeline ruler */
.timeline-ruler {
    background: var(--bg-tertiary) !important;
    border-top: 1px solid var(--border-subtle) !important;
}

.timeline-ruler-label {
    background: var(--bg-secondary) !important;
    border-right: 1px solid var(--border-subtle) !important;
}

/* Playhead - improved */
.playhead {
    background: var(--accent-orange) !important;
    box-shadow: 0 0 8px rgba(249, 115, 22, 0.6) !important;
    width: 2px !important;
}

.playhead::before {
    background: var(--accent-orange) !important;
    border: 2px solid var(--bg-secondary) !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4) !important;
    transition: transform var(--duration-fast) var(--ease-out) !important;
    width: 16px !important;
    height: 16px !important;
    top: -10px !important;
    left: -7px !important;
}

.playhead:hover::before {
    transform: scale(1.2);
}

.playhead::after {
    content: '';
    position: absolute;
    top: -8px;
    left: -3px;
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    pointer-events: none;
}

/* Background track */
.timeline-bg-track {
    background: var(--bg-secondary) !important;
    border-top: 1px solid var(--border-subtle) !important;
}

.timeline-bg-track-area {
    border-radius: var(--radius-sm) !important;
}

.timeline-bg-add-btn:hover {
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.3) !important;
}

/* ============================================
   MODAL OVERRIDES (более современный вид)
   ============================================ */
.modal {
    background: rgba(0, 0, 0, 0.85) !important;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    animation: fade-in 0.2s var(--ease-out);
}

.modal.active {
    display: flex !important;
}

.modal-content {
    background: linear-gradient(145deg, #1e293b, rgba(30, 41, 59, 0.95)) !important;
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--border-subtle) !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6),
                0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    animation: modal-in 0.3s var(--ease-spring);
    max-height: 90vh;
}

@keyframes modal-in {
    from {
        transform: scale(0.92) translateY(20px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: 16px 20px !important;
    border-bottom: 1px solid var(--border-subtle) !important;
}

.modal-header h3 {
    font-size: 17px !important;
    font-weight: 600 !important;
    letter-spacing: -0.3px;
}

.modal-close {
    background: none !important;
    border: none !important;
    color: #94a3b8 !important;
    transition: all var(--duration-fast) !important;
    width: 32px !important;
    height: 32px !important;
    border-radius: 4px !important;
}

.modal-close:hover {
    background: var(--bg-tertiary) !important;
    color: #f1f5f9 !important;
    transform: rotate(90deg);
}

.modal-body {
    padding: 18px !important;
}

.modal-footer {
    padding: 14px 20px !important;
    border-top: 1px solid var(--border-subtle) !important;
    gap: 10px !important;
}

.modal-footer .btn + .btn {
    margin-left: 0;
}

.form-group label {
    font-size: 12px !important;
    color: #94a3b8 !important;
    font-weight: 500 !important;
    margin-bottom: 6px !important;
}

.form-group input {
    padding: 9px 12px !important;
    background: #0f172a !important;
    border: 1px solid var(--border-subtle) !important;
    border-radius: var(--radius-sm) !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
    font-family: inherit;
}

.form-group input:focus {
    border-color: var(--accent-blue) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
}

.custom-prompt-input {
    padding: 10px 12px !important;
    background: #0f172a !important;
    border: 1px solid var(--border-subtle) !important;
    border-radius: var(--radius-sm) !important;
}

.custom-prompt-input:focus {
    border-color: var(--accent-blue) !important;
}

/* Project type cards */
.project-type-card {
    border: 2px solid var(--border-subtle) !important;
    border-radius: var(--radius-md) !important;
    background: #0f172a !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
}

.project-type-option input[type="radio"]:checked + .project-type-card {
    border-color: var(--accent-blue) !important;
    background: rgba(59, 130, 246, 0.1) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.project-type-option:hover .project-type-card {
    border-color: #94a3b8 !important;
}

/* Color picker swatches */
.color-swatch {
    border-radius: 8px !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
    border: 3px solid transparent !important;
}

.color-swatch:hover {
    transform: scale(1.08) !important;
}

.color-swatch.selected {
    border-color: var(--accent-blue) !important;
    transform: scale(1.08) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

/* Bg type picker */
.bg-type-option {
    border-radius: var(--radius-md) !important;
    transition: all var(--duration-fast) var(--ease-out) !important;
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-subtle) !important;
}

.bg-type-option:hover {
    background: var(--bg-tertiary) !important;
    border-color: var(--accent-blue) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* ============================================
   SUBSCRIPTION BOXES OVERRIDES
   ============================================ */
.subscription-tab {
    transition: all var(--duration-fast) var(--ease-out) !important;
}

.subscription-tab.active {
    background: var(--accent-blue) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.subscription-box {
    border-radius: var(--radius-lg) !important;
    transition: all var(--duration-base) var(--ease-out) !important;
}

.subscription-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.subscription-box-current {
    border-color: var(--accent-blue) !important;
    background: rgba(59, 130, 246, 0.08) !important;
}

.subscription-feature {
    transition: background var(--duration-fast);
    border-radius: 4px;
    padding: 4px 6px;
    margin: 0 -6px;
}

.subscription-feature:hover {
    background: rgba(59, 130, 246, 0.05);
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 5px;
    border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

::-webkit-scrollbar-corner {
    background: transparent;
}

/* ============================================
   CONTEXT MENU
   ============================================ */
.wam-context-menu {
    position: fixed;
    z-index: 2000;
    min-width: 200px;
    background: linear-gradient(145deg, var(--bg-secondary), rgba(30, 41, 59, 0.95));
    border: 1px solid var(--border-strong, #64748b);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6),
                0 0 0 1px rgba(255, 255, 255, 0.05);
    padding: 6px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: context-menu-in 0.15s var(--ease-out);
}

@keyframes context-menu-in {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-4px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.wam-context-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    color: #f1f5f9;
    transition: background var(--duration-fast);
    user-select: none;
}

.wam-context-menu-item:hover {
    background: rgba(59, 130, 246, 0.2);
}

.wam-context-menu-item.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.wam-context-menu-item.disabled:hover {
    background: transparent;
}

.wam-context-menu-item.danger {
    color: var(--accent-red);
}

.wam-context-menu-item.danger:hover {
    background: rgba(239, 68, 68, 0.15);
}

.wam-context-menu-item .menu-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
}

.wam-context-menu-item .menu-shortcut {
    margin-left: auto;
    font-size: 11px;
    color: #64748b;
    font-family: monospace;
    padding: 2px 6px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 3px;
}

.wam-context-menu-separator {
    height: 1px;
    background: var(--border-subtle);
    margin: 4px 6px;
}

/* ============================================
   POSITION PICKER MODAL
   ============================================ */
#positionPickerModal .modal-content {
    max-width: 920px;
    width: 95%;
    max-height: 90vh;
}

.position-picker-container {
    position: relative;
    background: #0a0a0a;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 16px;
    border: 1px solid var(--border-subtle);
}

#positionPickerCanvas {
    display: block;
    width: 100%;
    height: auto;
    cursor: crosshair;
}

.position-picker-hint {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    margin-bottom: 12px;
    color: var(--accent-blue-hover);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.position-picker-readout {
    display: flex;
    gap: 12px;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-variant-numeric: tabular-nums;
}

.position-picker-readout span {
    color: #94a3b8;
}

.position-picker-readout b {
    color: var(--accent-blue-hover);
    font-weight: 700;
}

/* ============================================
   ANIMATION EDITOR SPECIFIC
   ============================================ */
@keyframes layer-flash {
    0%, 100% { background-color: transparent; }
    50% { background-color: rgba(59, 130, 246, 0.3); }
}

.layer-item.flash {
    animation: layer-flash 0.5s var(--ease-out);
}

@keyframes prop-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.property-group.changed input {
    animation: prop-pulse 0.3s var(--ease-spring);
    border-color: var(--accent-blue) !important;
}

/* Selected canvas highlight */
.canvas-object-highlight {
    position: absolute;
    pointer-events: none;
    border: 2px solid var(--accent-blue);
    border-radius: 4px;
    box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.3),
                0 0 12px rgba(59, 130, 246, 0.4);
    animation: highlight-pulse 1.5s ease-in-out infinite;
    z-index: 100;
}

@keyframes highlight-pulse {
    0%, 100% { box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.3), 0 0 12px rgba(59, 130, 246, 0.4); }
    50% { box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.5), 0 0 20px rgba(59, 130, 246, 0.6); }
}

/* Selection handles */
.canvas-handle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: white;
    border: 2px solid var(--accent-blue);
    border-radius: 50%;
    pointer-events: auto;
    z-index: 101;
    transition: transform var(--duration-fast) var(--ease-out);
}

.canvas-handle:hover {
    transform: scale(1.3);
}

.canvas-handle.tl { top: -6px; left: -6px; cursor: nw-resize; }
.canvas-handle.tr { top: -6px; right: -6px; cursor: ne-resize; }
.canvas-handle.bl { bottom: -6px; left: -6px; cursor: sw-resize; }
.canvas-handle.br { bottom: -6px; right: -6px; cursor: se-resize; }

/* ============================================
   KEYBOARD SHORTCUT BADGES
   ============================================ */
.kbd-shortcut {
    display: inline-block;
    padding: 1px 5px;
    font-size: 10px;
    font-family: monospace;
    color: #94a3b8;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    margin-left: 4px;
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .bg-sticker,
    .bg-doodle,
    .bg-shape,
    .bg-pin,
    .bg-tape {
        animation: none !important;
        opacity: var(--o, 0.6) !important;
    }
    .creative-bg::before {
        animation: none !important;
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .sidebar {
        width: 240px;
    }
}

@media (max-width: 768px) {
    .projects-header {
        padding: 16px 20px !important;
        flex-wrap: wrap;
        gap: 12px;
    }
    .projects-main {
        padding: 20px !important;
    }
    .projects-header h1 {
        font-size: 20px !important;
    }
    #projectsContainer {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)) !important;
        gap: 16px !important;
    }
    .project-card {
        padding: 14px !important;
    }
    .project-card-preview {
        height: 130px !important;
    }
    .sidebar {
        width: 200px;
    }
    .canvas-container {
        padding: 12px !important;
    }
    .timeline {
        height: 320px !important;
    }
    .timeline-controls {
        padding: 8px !important;
        gap: 4px !important;
    }
    .control-btn {
        width: 30px !important;
        height: 30px !important;
    }
    .modal-content {
        max-width: 95% !important;
        width: 95% !important;
        margin: 10px;
    }
}

@media (max-width: 480px) {
    .header-controls {
        gap: 6px;
    }
    .header-controls .btn {
        padding: 6px 10px;
        font-size: 12px;
    }
    .sidebar {
        width: 180px;
    }
    .panel {
        padding: 12px !important;
    }
    .timeline-tracks {
        padding: 6px 8px !important;
    }
}

/* ============================================
   UI SYSTEM - Toast, Dialogs, Notifications
   ============================================ */

/* Toast container */
.wam-toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
    max-width: 380px;
    width: calc(100% - 40px);
}

@media (max-width: 768px) {
    .wam-toast-container {
        top: 70px;
        right: 10px;
        left: 10px;
        max-width: none;
        width: auto;
    }
}

/* Toast item */
.wam-toast {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    background: linear-gradient(145deg, var(--bg-secondary), rgba(30, 41, 59, 0.95));
    border: 1px solid var(--border-color, #475569);
    border-radius: var(--radius-md, 10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4),
                0 0 0 1px rgba(255, 255, 255, 0.05);
    color: #f1f5f9;
    pointer-events: auto;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
    transform: translateX(40px) scale(0.95);
    transition: opacity 0.3s var(--ease-out, ease), transform 0.3s var(--ease-out, ease);
    min-width: 280px;
}

.wam-toast.show {
    opacity: 1;
    transform: translateX(0) scale(1);
}

.wam-toast.removing {
    opacity: 0;
    transform: translateX(40px) scale(0.95);
}

.wam-toast-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.wam-toast-success .wam-toast-icon {
    color: #34d399;
    background: rgba(16, 185, 129, 0.15);
}
.wam-toast-error .wam-toast-icon {
    color: #f87171;
    background: rgba(239, 68, 68, 0.15);
}
.wam-toast-warning .wam-toast-icon {
    color: #fbbf24;
    background: rgba(245, 158, 11, 0.15);
}
.wam-toast-info .wam-toast-icon {
    color: #60a5fa;
    background: rgba(59, 130, 246, 0.15);
}

.wam-toast-content {
    flex: 1;
    min-width: 0;
}

.wam-toast-title {
    font-size: 14px;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 2px;
    line-height: 1.3;
}

.wam-toast-message {
    font-size: 13px;
    color: #94a3b8;
    line-height: 1.4;
    word-wrap: break-word;
}

.wam-toast-close {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    flex-shrink: 0;
    transition: background 0.15s, color 0.15s;
}

.wam-toast-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #f1f5f9;
}

.wam-toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    background: var(--accent-blue, #3b82f6);
    animation: wam-toast-progress linear forwards;
    transform-origin: left;
}

.wam-toast-success .wam-toast-progress { background: #10b981; }
.wam-toast-error .wam-toast-progress { background: #ef4444; }
.wam-toast-warning .wam-toast-progress { background: #f59e0b; }
.wam-toast-info .wam-toast-progress { background: #3b82f6; }

@keyframes wam-toast-progress {
    from { transform: scaleX(1); }
    to { transform: scaleX(0); }
}

/* Dialog overlay */
.wam-dialog-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.wam-dialog-overlay.show {
    opacity: 1;
}

.wam-dialog {
    background: linear-gradient(145deg, var(--bg-secondary, #1e293b), rgba(30, 41, 59, 0.95));
    border: 1px solid var(--border-color, #475569);
    border-radius: var(--radius-lg, 14px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6),
                0 0 0 1px rgba(255, 255, 255, 0.05);
    max-width: 420px;
    width: 100%;
    color: #f1f5f9;
    transform: scale(0.92) translateY(20px);
    transition: transform 0.25s var(--ease-spring, cubic-bezier(0.34, 1.56, 0.64, 1));
    overflow: hidden;
}

.wam-dialog-overlay.show .wam-dialog {
    transform: scale(1) translateY(0);
}

.wam-dialog-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 22px 12px;
}

.wam-dialog-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-blue, #3b82f6);
}

.wam-dialog-icon svg {
    width: 22px;
    height: 22px;
}

.wam-dialog-danger .wam-dialog-icon {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red, #ef4444);
}

.wam-dialog-alert-success .wam-dialog-icon {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green, #10b981);
}

.wam-dialog-alert-error .wam-dialog-icon {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red, #ef4444);
}

.wam-dialog-alert-warning .wam-dialog-icon {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-yellow, #f59e0b);
}

.wam-dialog-title {
    font-size: 17px;
    font-weight: 600;
    color: #f1f5f9;
    line-height: 1.3;
    flex: 1;
}

.wam-dialog-body {
    padding: 0 22px 16px;
}

.wam-dialog-body p {
    font-size: 14px;
    color: #cbd5e1;
    line-height: 1.5;
    margin: 0;
}

.wam-dialog-input {
    width: 100%;
    margin-top: 12px;
    padding: 10px 14px;
    background: var(--bg-primary, #0f172a);
    border: 1px solid var(--border-color, #475569);
    border-radius: var(--radius-sm, 6px);
    color: #f1f5f9;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.wam-dialog-input:focus {
    border-color: var(--accent-blue, #3b82f6);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.wam-dialog-input.error {
    border-color: var(--accent-red, #ef4444);
    animation: wam-input-shake 0.3s ease;
}

@keyframes wam-input-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

.wam-dialog-error {
    color: var(--accent-red, #ef4444);
    font-size: 12px;
    margin-top: 6px;
}

.wam-dialog-footer {
    padding: 14px 22px 20px;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.wam-dialog-footer .btn {
    min-width: 90px;
}

@media (max-width: 480px) {
    .wam-dialog {
        max-width: 100%;
    }
    .wam-dialog-header,
    .wam-dialog-body,
    .wam-dialog-footer {
        padding-left: 18px;
        padding-right: 18px;
    }
    .wam-dialog-footer {
        flex-direction: column-reverse;
    }
    .wam-dialog-footer .btn {
        width: 100%;
    }
}

/* ============================================================
 * 2D ANIMATION EDITOR — профессиональный покадровый аниматор
 * ============================================================ */

/* По умолчанию все 2D-элементы скрыты — показываются только в anim2d-mode */
#anim2dTools,
#anim2dTimeline,
.anim2d-mainmenu { display: none !important; }
body.anim2d-mode #anim2dTools,
body.anim2d-mode #anim2dTimeline,
body.anim2d-mode .anim2d-mainmenu { display: flex !important; }
body.anim2d-mode #anim2dTimeline { display: flex !important; flex-direction: column; }

/* Скрытие ненужных секций в режиме 2D-анимации */
body.anim2d-mode .legacy-timeline { display: none !important; }
body.anim2d-mode .drawing-tools { display: none !important; }
body.anim2d-mode .layer-creation-buttons { display: none !important; }
body.anim2d-mode .background-buttons { display: none !important; }
body.anim2d-mode #drawingTools { display: none !important; }

/* Главное меню 2D */
.anim2d-mainmenu {
    display: flex;
    gap: 2px;
    margin-right: 12px;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid var(--border-color, #334155);
    border-radius: 8px;
    padding: 2px;
}
.anim2d-menu-item { position: relative; }
.anim2d-menu-btn {
    background: transparent;
    border: 0;
    color: var(--text-primary, #e2e8f0);
    padding: 6px 12px;
    font-size: 13px;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.15s;
}
.anim2d-menu-btn:hover { background: rgba(59, 130, 246, 0.18); color: #60a5fa; }
.anim2d-menu-dropdown {
    display: none;
    position: absolute;
    top: 100%; left: 0;
    margin-top: 4px;
    background: #1e293b;
    border: 1px solid var(--border-color, #334155);
    border-radius: 8px;
    min-width: 220px;
    padding: 4px;
    z-index: 1000;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.anim2d-menu-dropdown.open { display: block; }
.anim2d-menu-dropdown button {
    display: block;
    width: 100%;
    background: transparent;
    border: 0;
    color: #e2e8f0;
    text-align: left;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
}
.anim2d-menu-dropdown button:hover { background: rgba(59, 130, 246, 0.2); color: #60a5fa; }
.anim2d-menu-sep { height: 1px; background: #334155; margin: 4px 0; }

/* Панель инструментов слева */
.anim2d-tools-panel { padding-bottom: 12px; }
.anim2d-tool-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    margin-bottom: 12px;
}
.anim2d-tool {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 10px 6px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color, #334155);
    border-radius: 8px;
    color: #cbd5e1;
    cursor: pointer;
    transition: all 0.15s;
    font-size: 11px;
}
.anim2d-tool:hover { background: rgba(59, 130, 246, 0.18); color: #93c5fd; }
.anim2d-tool.active {
    background: rgba(37, 99, 235, 0.3);
    border-color: #3b82f6;
    color: #93c5fd;
}
.anim2d-tool-params {
    border-top: 1px solid var(--border-color, #334155);
    padding-top: 10px;
    margin-top: 8px;
}
.anim2d-param-row {
    margin-bottom: 8px;
    font-size: 12px;
}
.anim2d-param-row label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #94a3b8;
    margin-bottom: 4px;
}
.anim2d-param-row input[type="color"] {
    width: 100%;
    height: 30px;
    border: 1px solid #334155;
    border-radius: 6px;
    background: transparent;
    cursor: pointer;
}
.anim2d-param-row input[type="range"] {
    width: 100%;
    accent-color: #3b82f6;
}
.anim2d-param-row select {
    width: 100%;
    background: #0f172a;
    color: #e2e8f0;
    border: 1px solid #334155;
    border-radius: 6px;
    padding: 6px;
    font-size: 12px;
}
.anim2d-import-row {
    display: flex;
    gap: 4px;
    margin-bottom: 6px;
}
.anim2d-import-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 11px;
    padding: 6px 4px;
}
.anim2d-symbols-list {
    margin-top: 8px;
    max-height: 200px;
    overflow-y: auto;
    border-top: 1px solid var(--border-color, #334155);
    padding-top: 6px;
}
.anim2d-symbol-row {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px;
    background: rgba(15, 23, 42, 0.5);
    border-radius: 4px;
    margin-bottom: 4px;
    font-size: 11px;
}
.anim2d-symbol-thumb {
    width: 32px;
    height: 18px;
    object-fit: cover;
    border-radius: 3px;
    border: 1px solid #334155;
}
.anim2d-symbol-row span { flex: 1; color: #cbd5e1; }
.anim2d-symbol-del {
    background: transparent;
    border: 0;
    color: #ef4444;
    cursor: pointer;
    padding: 2px 6px;
    font-size: 14px;
}

/* Timeline (новая 2D-анимация) */
.anim2d-timeline {
    background: rgba(15, 23, 42, 0.92);
    border-top: 2px solid var(--border-color, #334155);
    color: #e2e8f0;
    display: flex;
    flex-direction: column;
    min-height: 280px;
    max-height: 50vh;
}
.anim2d-tl-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: rgba(30, 41, 59, 0.8);
    border-bottom: 1px solid var(--border-color, #334155);
    flex-wrap: wrap;
    font-size: 12px;
}
.anim2d-tl-toolbar .control-btn {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid #334155;
    color: #e2e8f0;
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.15s;
}
.anim2d-tl-toolbar .control-btn:hover { background: rgba(59, 130, 246, 0.2); border-color: #3b82f6; }
.anim2d-frame-info, .anim2d-fps-control {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #94a3b8;
}
.anim2d-frame-info input, .anim2d-fps-control input {
    width: 50px;
    background: #0f172a;
    border: 1px solid #334155;
    color: #e2e8f0;
    border-radius: 4px;
    padding: 4px 6px;
    font-size: 12px;
    text-align: center;
}
.anim2d-easing select, .anim2d-onion {
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 6px;
}
.anim2d-easing select {
    background: #0f172a;
    border: 1px solid #334155;
    color: #e2e8f0;
    border-radius: 4px;
    padding: 4px;
}
.anim2d-onion input[type="number"] {
    width: 38px;
    background: #0f172a;
    border: 1px solid #334155;
    color: #e2e8f0;
    border-radius: 4px;
    padding: 3px;
    text-align: center;
}

.anim2d-tl-body {
    display: grid;
    grid-template-columns: 200px 220px 1fr;
    flex: 1;
    overflow: hidden;
    min-height: 220px;
}
.anim2d-tl-section-title {
    font-size: 11px;
    text-transform: uppercase;
    color: #94a3b8;
    padding: 4px 8px;
    background: rgba(15, 23, 42, 0.6);
    border-bottom: 1px solid var(--border-color, #334155);
}
.anim2d-tl-bitmap-layers, .anim2d-tl-object-layers {
    border-right: 1px solid var(--border-color, #334155);
    overflow-y: auto;
    background: rgba(15, 23, 42, 0.4);
}
#a2dBitmapLayerList, #a2dObjectLayerList {
    padding: 4px;
    overflow-y: auto;
    max-height: 170px;
}
.a2d-bm-layer, .a2d-obj-layer {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 6px;
    font-size: 12px;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid transparent;
    border-radius: 4px;
    margin-bottom: 3px;
    cursor: pointer;
}
.a2d-bm-layer.active, .a2d-obj-layer.active { border-color: #3b82f6; background: rgba(37, 99, 235, 0.15); }
.a2d-vis-btn, .a2d-lock-btn {
    background: transparent;
    border: 0;
    color: #64748b;
    font-size: 13px;
    cursor: pointer;
    padding: 0 4px;
}
.a2d-vis-btn.on, .a2d-lock-btn.on { color: #60a5fa; }
.a2d-layer-name {
    flex: 1;
    background: transparent;
    border: 0;
    color: #e2e8f0;
    font-size: 12px;
    outline: none;
    min-width: 0;
}
.a2d-del-btn {
    background: transparent;
    border: 0;
    color: #ef4444;
    cursor: pointer;
    font-size: 12px;
}
#a2dAddBitmapLayer {
    width: 100%;
    background: transparent;
    border: 1px dashed #475569;
    color: #94a3b8;
    padding: 6px;
    border-radius: 4px;
    margin-top: 4px;
    cursor: pointer;
    font-size: 11px;
}
#a2dAddBitmapLayer:hover { background: rgba(59, 130, 246, 0.15); color: #93c5fd; }

.anim2d-tl-frames {
    overflow-x: auto;
    overflow-y: hidden;
    position: relative;
}
.anim2d-tl-ruler {
    display: flex;
    height: 24px;
    background: rgba(30, 41, 59, 0.8);
    border-bottom: 1px solid var(--border-color, #334155);
    position: sticky;
    top: 0;
    z-index: 2;
}
.a2d-ruler-mark {
    min-width: 60px;
    width: 60px;
    flex-shrink: 0;
    text-align: center;
    font-size: 11px;
    color: #94a3b8;
    line-height: 24px;
    border-right: 1px solid #1e293b;
}
.anim2d-tl-track {
    display: flex;
    height: calc(100% - 24px);
    overflow-x: auto;
}
.a2d-frame-cell {
    min-width: 60px;
    width: 60px;
    flex-shrink: 0;
    background: rgba(15, 23, 42, 0.5);
    border-right: 1px solid #334155;
    border-bottom: 1px solid #334155;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.15s;
    position: relative;
    padding: 4px;
    box-sizing: border-box;
}
.a2d-frame-cell:hover { background: rgba(59, 130, 246, 0.15); }
.a2d-frame-cell.current { background: rgba(37, 99, 235, 0.25); box-shadow: inset 0 0 0 2px #3b82f6; }
.a2d-frame-thumb {
    max-width: 56px;
    max-height: 40px;
    border: 1px solid #334155;
    border-radius: 3px;
    background: #0f172a;
    object-fit: contain;
}
.a2d-frame-empty {
    width: 56px;
    height: 40px;
    background:
      linear-gradient(45deg, #1e293b 25%, transparent 25%),
      linear-gradient(-45deg, #1e293b 25%, transparent 25%),
      linear-gradient(45deg, transparent 75%, #1e293b 75%),
      linear-gradient(-45deg, transparent 75%, #1e293b 75%);
    background-size: 8px 8px;
    background-position: 0 0, 0 4px, 4px -4px, -4px 0;
}
.a2d-frame-num {
    font-size: 10px;
    color: #94a3b8;
    margin-top: 2px;
}

/* Состояние 2D-анимации на body */
body.anim2d-mode .canvas-container {
    background:
      linear-gradient(45deg, #1e293b 25%, transparent 25%),
      linear-gradient(-45deg, #1e293b 25%, transparent 25%),
      linear-gradient(45deg, transparent 75%, #1e293b 75%),
      linear-gradient(-45deg, transparent 75%, #1e293b 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0;
    background-color: #0f172a;
}