/* ========================================
   CREATOR TOOLKIT — COMPONENTS
   ======================================== */

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.65rem 1.6rem;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    min-height: 44px;
    transition: all var(--transition-base);
    text-decoration: none;
    font-family: var(--font-sans);
    letter-spacing: 0.01em;
    position: relative;
    overflow: hidden;
}

.btn:active { transform: scale(0.96); }
.btn:focus-visible {
    outline: 2px solid var(--color-accent-blue);
    outline-offset: 2px;
}

/* Primary */
.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.25);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.35);
    color: #fff;
}

/* Success (Download) */
.btn-success {
    background: var(--gradient-cyan-blue);
    color: #fff;
    box-shadow: 0 4px 14px rgba(34, 211, 238, 0.2);
}
.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(34, 211, 238, 0.3);
    color: #fff;
}

/* Secondary */
.btn-secondary {
    background: var(--color-surface-elevated);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}
.btn-secondary:hover {
    background: var(--color-border-hover);
    color: var(--color-text-primary);
    transform: translateY(-2px);
}

/* Ghost */
.btn-ghost {
    background: transparent;
    color: var(--color-accent-blue);
}
.btn-ghost:hover {
    color: var(--color-accent-cyan);
    background: rgba(59, 130, 246, 0.08);
}

/* Danger */
.btn-danger {
    background: #EF4444;
    color: #fff;
}
.btn-danger:hover {
    background: #DC2626;
    transform: translateY(-2px);
}

/* Sizes */
.btn-large {
    padding: 0.9rem 2.8rem;
    font-size: 1.05rem;
    min-height: 52px;
}
.btn-small {
    padding: 0.35rem 1rem;
    font-size: 0.8rem;
    min-height: 34px;
}
.btn-icon {
    padding: 0.5rem;
    min-height: 40px;
    min-width: 40px;
    border-radius: var(--radius-md);
}

/* ── Cards ── */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: all var(--transition-base);
}
.card:hover {
    border-color: var(--color-border-hover);
}

/* ── Tool Header ── */
.tool-header {
    margin-bottom: var(--space-8);
}
.tool-header h1 {
    margin-bottom: var(--space-1);
}
.tool-header .desc {
    color: var(--color-text-secondary);
    max-width: 600px;
}
.tool-header .privacy-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    margin-top: var(--space-3);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    background: var(--color-surface-elevated);
    padding: 0.25rem 0.8rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
}

/* ── Upload Zone ── */
.upload-zone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-bg-secondary);
    padding: var(--space-8) var(--space-4);
    text-align: center;
    cursor: pointer;
    position: relative;
    transition: all var(--transition-base);
}
.upload-zone:hover {
    border-color: var(--color-border-hover);
    background: var(--color-surface);
}
.upload-zone .icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--space-2);
    opacity: 0.6;
    transition: transform var(--transition-base);
}
.upload-zone:hover .icon { transform: scale(1.05); }

.upload-zone.dragover {
    border-color: var(--color-accent-blue);
    background: rgba(59, 130, 246, 0.05);
    transform: scale(1.01);
}
.upload-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}
.upload-zone .file-input-label {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}
.upload-zone .file-input-label:hover {
    background: var(--color-border-hover);
    transform: scale(1.02);
}

.upload-zone.file-loaded {
    border-style: solid;
    padding: var(--space-4);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    background: var(--color-surface-elevated);
    border-color: var(--color-accent-blue);
}
.upload-zone.file-loaded input[type="file"] { display: none; }
.upload-zone.file-loaded .file-info {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.upload-zone.file-loaded .file-info .name {
    font-weight: 500;
    color: var(--color-text-primary);
}
.upload-zone.file-loaded .file-info .size {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}
.upload-zone.file-loaded .remove-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0 var(--space-2);
    transition: color var(--transition-fast), transform var(--transition-fast);
}
.upload-zone.file-loaded .remove-btn:hover {
    color: #EF4444;
    transform: scale(1.2);
}

/* ── Preview Grid ── */
.preview-grid {
    display: grid;
    gap: var(--space-6);
    margin-top: var(--space-6);
}
.preview-grid.two-col { grid-template-columns: 1fr 1fr; }

.preview-item {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}
.preview-item:hover { border-color: var(--color-border-hover); }
.preview-item .label {
    padding: var(--space-2) var(--space-4);
    background: var(--color-surface-elevated);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
}
.preview-item .image-wrapper {
    padding: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: repeating-conic-gradient(rgba(255,255,255,0.05) 0% 25%, transparent 0% 50%) 0 0 / 20px 20px;
    min-height: 180px;
}
.preview-item .image-wrapper img {
    max-height: 400px;
    max-width: 100%;
    object-fit: contain;
    border-radius: var(--radius-sm);
}
.preview-item .details {
    padding: var(--space-3) var(--space-4);
    font-size: 0.85rem;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    border-top: 1px solid var(--color-border);
}
.preview-item .details .stat .label {
    color: var(--color-text-muted);
    font-weight: 400;
}
.preview-item .details .stat .value {
    font-weight: 500;
    color: var(--color-text-primary);
}

/* ── Stats Row ── */
.stats-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-top: var(--space-4);
    padding: var(--space-4);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}
.stats-row .stat-item {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}
.stats-row .stat-item .value {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text-primary);
}
.stats-row .stat-item .value.green { color: #22C55E; }
.stats-row .stat-item .value.amber { color: #F59E0B; }
.stats-row .stat-item .value.gray { color: var(--color-text-muted); }

/* ── Controls ── */
.controls {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-4);
    margin: var(--space-6) 0;
}
.control-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}
.control-group label {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}
.control-group input[type="range"] {
    width: 100%;
    height: 4px;
    background: var(--color-border);
    border-radius: 10px;
    -webkit-appearance: none;
    outline: none;
    transition: background var(--transition-fast);
}
.control-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
    transition: transform var(--transition-fast);
}
.control-group input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
.control-group input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    border: none;
}
.control-group select,
.control-group input[type="number"] {
    padding: 0.5rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.control-group select:focus,
.control-group input:focus {
    outline: none;
    border-color: var(--color-accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}
.control-group select option {
    background: var(--color-surface);
    color: var(--color-text-primary);
}
.control-group .hint {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ── Actions ── */
.actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

/* ── Toast ── */
.toast-container {
    position: fixed;
    bottom: var(--space-4);
    right: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-width: 400px;
    z-index: 9999;
    width: 100%;
}
.toast {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent-blue);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    animation: toastSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(12px);
}
.toast.success { border-left-color: #22C55E; }
.toast.error { border-left-color: #EF4444; }
.toast .toast-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    margin-left: auto;
    color: var(--color-text-muted);
    transition: transform var(--transition-fast);
}
.toast .toast-close:hover { transform: scale(1.2); }

@keyframes toastSlideIn {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@media (max-width: 480px) {
    .toast-container {
        bottom: var(--space-2);
        right: var(--space-2);
        left: var(--space-2);
        max-width: none;
    }
}

/* ── Loading Overlay ── */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(7, 10, 18, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--space-4);
    z-index: 9998;
}
.loading-overlay.active { display: flex; }
.loading-spinner {
    width: 44px;
    height: 44px;
    border: 3px solid var(--color-border);
    border-top: 3px solid var(--color-accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay p {
    font-weight: 500;
    color: var(--color-text-secondary);
}

/* ── HEADER ── */
.site-header {
    background: rgba(7, 10, 18, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    height: 68px;
    display: flex;
    align-items: center;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.site-header.scrolled {
    border-color: rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 30px -12px rgba(0, 0, 0, 0.5);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}
.logo {
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}
.logo span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-desktop {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}
.nav-desktop a {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
    position: relative;
    padding: var(--space-1) 0;
}
.nav-desktop a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}
.nav-desktop a:hover {
    color: var(--color-text-primary);
}
.nav-desktop a:hover::after {
    width: 100%;
}
.nav-desktop a.active {
    color: var(--color-text-primary);
}
.nav-desktop a.active::after {
    width: 100%;
}






.hamburger:hover span { background: var(--color-text-primary); }

.nav-mobile {
    display: none;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4);
    flex-direction: column;
    gap: var(--space-2);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
    color: var(--color-text-secondary);
    font-weight: 500;
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-border);
}
.nav-mobile a:hover { color: var(--color-text-primary); }


    
    .site-header { height: 60px; }
}

/* ── DROPDOWN ── */
.nav-dropdown {
    position: relative;
    display: inline-block;
}
.nav-dropdown > a { cursor: pointer; }
.nav-dropdown > a::after {
    content: '▾';
    margin-left: var(--space-1);
    font-size: 0.6rem;
    opacity: 0.5;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(-4px);
    background: rgba(16, 22, 36, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2) 0;
    min-width: 240px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base);
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
    display: block;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.dropdown-menu .category {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    padding: var(--space-2) var(--space-4);
    font-weight: 700;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-1);
}
.dropdown-menu a {
    display: block;
    padding: var(--space-2) var(--space-4);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    transition: all var(--transition-fast);
    text-decoration: none;
    border-left: 2px solid transparent;
}
.dropdown-menu a:hover {
    background: rgba(59, 130, 246, 0.06);
    color: var(--color-text-primary);
    border-left-color: var(--color-accent-blue);
}
.dropdown-menu .coming-soon {
    opacity: 0.4;
    pointer-events: none;
}
.dropdown-menu .coming-soon::after {
    content: ' Coming Soon';
    font-size: 0.6rem;
    color: var(--color-text-muted);
    font-weight: 400;
}

@media (max-width: 768px) {
    .dropdown-menu {
        position: static;
        transform: none;
        backdrop-filter: none;
        background: transparent;
        box-shadow: none;
        border: none;
        padding-left: var(--space-4);
        margin-top: 0;
        opacity: 1;
        pointer-events: auto;
        min-width: auto;
    }
    .nav-dropdown:hover .dropdown-menu,
    .nav-dropdown:focus-within .dropdown-menu {
        transform: none;
    }
    .nav-dropdown.open .dropdown-menu { display: block; }
    .dropdown-menu a { padding: var(--space-1) var(--space-2); }
}

/* ── HERO ── */
.hero-premium {
    padding: var(--space-16) 0 var(--space-12);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero-premium::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-accent-blue);
    font-weight: 600;
    font-size: 0.7rem;
    padding: 0.25rem 1rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(59, 130, 246, 0.15);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.hero-content h1 {
    max-width: 700px;
    margin: 0 auto var(--space-2);
}
.hero-sub {
    font-size: 1.15rem;
    max-width: 550px;
    margin: 0 auto var(--space-6);
    color: var(--color-text-secondary);
}
.hero-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-4);
}
.privacy-pill {
    display: inline-block;
    background: var(--color-surface-elevated);
    padding: 0.2rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

/* ── Floating Hero Cards ── */
.hero-floating {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-top: var(--space-8);
    flex-wrap: wrap;
}
.floating-card {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    animation: float 6s ease-in-out infinite;
    min-width: 140px;
    text-align: left;
}
.floating-card .fc-label {
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.floating-card .fc-value {
    color: var(--color-text-primary);
    font-weight: 500;
}
.floating-card .fc-change {
    color: #22C55E;
}
.floating-card:nth-child(2) { animation-delay: -2s; }
.floating-card:nth-child(3) { animation-delay: -4s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@media (max-width: 768px) {
    .hero-floating { display: none; }
    .hero-premium { padding: var(--space-12) 0 var(--space-8); }
    .hero-sub { font-size: 1rem; }
}

/* ── WHY SECTION ── */
.why-section {
    padding: var(--space-12) 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-6);
}
.why-item {
    text-align: center;
    padding: var(--space-4);
}
.why-item .why-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: var(--space-2);
}
.why-item h3 {
    margin-bottom: var(--space-1);
}
.why-item p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .why-grid { grid-template-columns: 1fr; gap: var(--space-4); }
}

/* ── GUIDES SECTION ── */
.guides-section {
    padding: var(--space-12) 0;
    background: var(--color-bg-primary);
}
.guides-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-6);
}
.guide-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: all var(--transition-base);
    text-decoration: none;
    color: var(--color-text-primary);
    display: flex;
    flex-direction: column;
}
.guide-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent-blue);
    box-shadow: var(--shadow-glow-blue);
    text-decoration: none;
}
.guide-card .guide-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: var(--space-2);
}
.guide-card h3 {
    font-size: 1rem;
    margin-bottom: var(--space-1);
    color: var(--color-text-primary);
}
.guide-card p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
    flex-grow: 1;
}
.guide-card .read-more-link {
    font-weight: 600;
    color: var(--color-accent-blue);
    margin-top: auto;
}
.guide-card:hover .read-more-link {
    color: var(--color-accent-cyan);
}

@media (max-width: 768px) {
    .guides-grid { grid-template-columns: 1fr; gap: var(--space-4); }
}

/* ── TOOL GRID ── */
.tool-grid-section {
    padding: var(--space-12) 0;
    background: var(--color-bg-primary);
}
.section-title {
    text-align: center;
    margin-bottom: var(--space-8);
}
.tool-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.premium-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: all var(--transition-base);
    position: relative;
    display: block;
    color: var(--color-text-primary);
    text-decoration: none;
}
.premium-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-accent-blue);
    box-shadow: var(--shadow-glow-blue);
    text-decoration: none;
}
.premium-card.disabled {
    opacity: 0.4;
    pointer-events: none;
    filter: grayscale(0.6);
}
.premium-card .tool-icon {
    font-size: 2.2rem;
    display: block;
    margin-bottom: var(--space-2);
}
.premium-card .tool-category {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    font-weight: 600;
}
.premium-card h3 {
    font-size: 1.1rem;
    margin: var(--space-1) 0;
}
.premium-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin: 0;
}
.premium-card .tool-arrow {
    position: absolute;
    bottom: var(--space-4);
    right: var(--space-4);
    font-size: 1.2rem;
    color: var(--color-text-muted);
    transition: all var(--transition-base);
}
.premium-card:hover .tool-arrow {
    transform: translateX(6px);
    color: var(--color-accent-blue);
}

/* Category accent colors */
.premium-card[data-category="image"]:hover { border-color: var(--color-accent-blue); }
.premium-card[data-category="image"] .tool-category { color: var(--color-accent-blue); }
.premium-card[data-category="color"]:hover { border-color: var(--color-accent-purple); }
.premium-card[data-category="color"] .tool-category { color: var(--color-accent-purple); }
.premium-card[data-category="video"]:hover { border-color: var(--color-accent-cyan); }
.premium-card[data-category="video"] .tool-category { color: var(--color-accent-cyan); }
.premium-card[data-category="subtitle"]:hover { border-color: var(--color-accent-orange); }
.premium-card[data-category="subtitle"] .tool-category { color: var(--color-accent-orange); }

@media (max-width: 1024px) {
    .tool-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .tool-grid { grid-template-columns: 1fr; }
    .premium-card { padding: var(--space-4); }
}

/* ── SECTION DIVIDER ── */
.section-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
    margin: 0;
}

/* ── FOOTER ── */
.site-footer {
    border-top: 1px solid var(--color-border);
    padding: var(--space-8) 0 var(--space-4);
    background: var(--color-bg-secondary);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-8);
    padding-bottom: var(--space-6);
}
.footer-col h4 {
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
    text-transform: none;
    letter-spacing: normal;
}
.footer-col p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}
.footer-col a {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    padding: var(--space-1) 0;
    transition: color var(--transition-fast);
}
.footer-col a:hover {
    color: var(--color-text-primary);
    text-decoration: none;
}
.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-4);
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4);
        text-align: left;
    }
}
@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
}

/* ── TOOL PAGE SPECIFICS ── */
.tool-page {
    padding-top: var(--space-6);
    padding-bottom: var(--space-12);
}
#controls { margin-top: var(--space-6); }

/* ── RESIZER SPECIFICS ── */
.dimension-inputs {
    display: flex;
    gap: var(--space-4);
    align-items: end;
    flex-wrap: wrap;
}
.dimension-inputs .control-group { flex: 1; min-width: 100px; }
.dimension-inputs .control-group input[type="number"] {
    width: 100%;
    padding: 0.5rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
}
.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin: var(--space-2) 0;
}
.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent-blue);
}
.preset-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: var(--space-2) 0;
}
.preset-btn {
    padding: 0.3rem 1rem;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--color-text-secondary);
}
.preset-btn:hover {
    background: var(--color-surface-elevated);
    border-color: var(--color-accent-blue);
    color: var(--color-text-primary);
}
.preset-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: #fff;
}

/* ── CROPPER SPECIFICS ── */
.canvas-wrapper {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--space-4);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: auto;
    margin: var(--space-4) 0;
    min-height: 350px;
}
#cropCanvas {
    max-width: 100%;
    max-height: 550px;
    cursor: crosshair;
    display: block;
    border-radius: var(--radius-sm);
}
.crop-info {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-3);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    margin: var(--space-2) 0;
    font-size: 0.9rem;
    border: 1px solid var(--color-border);
}
.crop-info strong { color: var(--color-text-primary); }

@media (max-width: 768px) {
    .canvas-wrapper { min-height: 200px; padding: var(--space-2); }
    #cropCanvas { max-height: 300px; }
    .crop-info { flex-direction: column; gap: var(--space-2); }
}

/* ── CONVERTER SPECIFICS ── */
.file-list {
    margin: var(--space-4) 0;
    padding: var(--space-4);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}
.file-list h4 {
    margin-bottom: var(--space-2);
    color: var(--color-text-secondary);
}
.file-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-height: 200px;
    overflow-y: auto;
}
.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    background: var(--color-surface);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    font-size: 0.85rem;
}
.file-item .name { font-weight: 500; color: var(--color-text-primary); }
.file-item .size { color: var(--color-text-muted); font-size: 0.8rem; }
.file-item .status { font-size: 0.8rem; font-weight: 600; }
.file-item .status.done { color: #22C55E; }
.file-item .status.error { color: #EF4444; }
.file-item .status.pending { color: var(--color-text-muted); }

.result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-4);
}
.result-item {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-3);
    text-align: center;
}
.result-item img {
    max-width: 100%;
    max-height: 100px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    background: repeating-conic-gradient(rgba(255,255,255,0.05) 0% 25%, transparent 0% 50%) 0 0 / 20px 20px;
}
.result-item .name {
    font-weight: 500;
    font-size: 0.8rem;
    margin-top: var(--space-1);
    color: var(--color-text-primary);
}
.result-item .size {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}
.result-item .download-btn {
    margin-top: var(--space-2);
    padding: 0.2rem 0.8rem;
    font-size: 0.7rem;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    background: var(--gradient-primary);
    color: #fff;
    transition: transform var(--transition-fast);
}
.result-item .download-btn:hover { transform: scale(1.05); }

@media (max-width: 768px) {
    .result-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}

/* ── COLOR PICKER SPECIFICS ── */
.color-display {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-4);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    margin: var(--space-4) 0;
    align-items: center;
    flex-wrap: wrap;
}
.color-preview {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-border);
    flex-shrink: 0;
    transition: background var(--transition-fast);
}
.color-values {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    flex: 1;
}
.value-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.9rem;
}
.value-row .label {
    font-weight: 600;
    min-width: 40px;
    color: var(--color-text-muted);
}
.value-row .value {
    font-family: var(--font-mono);
    font-weight: 500;
    min-width: 100px;
    color: var(--color-text-primary);
}
.copy-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0.2rem 0.4rem;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}
.copy-btn:hover {
    background: var(--color-surface-elevated);
    color: var(--color-text-primary);
}
.copy-btn.copied {
    background: #22C55E;
    color: #fff;
}

.history-section {
    margin-top: var(--space-4);
    padding: var(--space-4);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}
.history-section h4 {
    margin-bottom: var(--space-2);
    color: var(--color-text-secondary);
}
.history-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}
.history-item {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.history-item:hover {
    transform: scale(1.1);
    border-color: var(--color-text-primary);
}

@media (max-width: 768px) {
    .color-display { flex-direction: column; align-items: stretch; }
    .color-preview { width: 100%; height: 50px; }
}

/* ── PALETTE EXTRACTOR SPECIFICS ── */
.preview-wrapper {
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--space-4);
    display: flex;
    justify-content: center;
    align-items: center;
    margin: var(--space-4) 0;
    min-height: 150px;
}
#previewImg {
    max-width: 100%;
    max-height: 250px;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

#paletteDisplay {
    margin-top: var(--space-4);
    padding: var(--space-4);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}
#paletteDisplay h4 {
    margin-bottom: var(--space-4);
    color: var(--color-text-secondary);
}
.palette-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}
.palette-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    min-width: 56px;
}
.palette-swatch {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.palette-swatch:hover {
    transform: scale(1.08);
    border-color: var(--color-text-primary);
}
.palette-hex {
    font-size: 0.7rem;
    font-family: var(--font-mono);
    font-weight: 600;
    cursor: pointer;
    padding: 0.1rem 0.4rem;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    transition: background var(--transition-fast);
}
.palette-hex:hover {
    background: var(--color-surface-elevated);
    color: var(--color-text-primary);
}

.export-section {
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
}
.export-section h5 {
    margin-bottom: var(--space-2);
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}
.export-buttons {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-bottom: var(--space-2);
}
.export-output {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-top: var(--space-2);
    position: relative;
}
.export-output pre {
    font-size: 0.8rem;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 200px;
    overflow-y: auto;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
}
.export-output .btn {
    margin-top: var(--space-2);
}

@media (max-width: 768px) {
    .palette-grid { justify-content: center; }
    .palette-item { min-width: 48px; }
    .palette-swatch { width: 48px; height: 48px; }
}

/* ── NO QUALITY NOTE ── */
.no-quality-note {
    display: none;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: var(--space-1);
}

/* ── TITLE TEXT (for guides) ── */
.section-title {
    text-align: center;
    margin-bottom: var(--space-8);
    color: var(--color-text-primary);
}


/* ========================================
   MOBILE MENU – Full-width panel
   ======================================== */

/* ── Hamburger Button ── */


.hamburger:hover span { background: var(--color-text-primary); }




/* ── Mobile Menu Panel ── */


.mobile-menu::-webkit-scrollbar { width: 4px; }
.mobile-menu::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: var(--radius-full); }

/* ── Mobile Nav List ── */



.mobile-nav > a.active {
    color: var(--color-text-primary);
    border-left-color: var(--color-accent-blue);
}

/* ── Mobile Dropdown (Tools) ── */



.mobile-dropdown-toggle .arrow {
    font-size: 1.2rem;
    transition: transform var(--transition-base);
    color: var(--color-text-muted);
}











/* ── Responsive ── */

    .site-header { height: 60px; }
    
}

@media (min-width: 769px) {
    
}

/* ── Body scroll lock ── */