/* WaveForge visualizer application styles
   Extracted from visualizer.html <style>. */

:root {
    --bg-color: #0b1020;
    --panel-bg: rgba(15, 23, 42, 0.72);
    --panel-border: rgba(148, 163, 184, 0.18);
    --accent-color: #818cf8;
    --accent-secondary: #c084fc;
    --accent-tertiary: #6366f1;
    --accent-rgb: 129, 140, 248;
    --text-main: #f8fafc;
    --text-dim: #cbd5e1;
    --text-muted: #94a3b8;
    --danger-color: #f87171;
    --success-color: #34d399;
    --warning-color: #fbbf24;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Consolas', monospace;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --z-canvas: 1;
    --z-ui: 10;
    --z-modal: 100;
    --z-toast: 150;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --shadow-glow: 0 0 0 1px rgba(var(--accent-rgb), 0.35), 0 8px 32px rgba(var(--accent-rgb), 0.18);
    --shadow-panel: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.04);
}

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

body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-family);
    overflow: hidden;
    touch-action: manipulation;
    line-height: 1.5;
}

/* ACCESSIBILITY */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.hidden { display: none !important; }

:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* CANVAS */
#viz-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-canvas);
    display: block;
    background: var(--bg-color);
}

/* UI LAYER */
#ui-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-ui);
    pointer-events: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: var(--spacing-md);
    transition: opacity var(--transition-normal);
}

.interactive {
    pointer-events: auto;
}

/* TOP BAR */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.brand-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
}

.brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--accent-tertiary), var(--accent-secondary));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.45);
}

h1.brand {
    margin: 0;
    padding: 0;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1rem, 2.6vw, 1.15rem);
    letter-spacing: 0.4px;
    color: var(--text-main);
}

.status-display {
    font-size: 0.7rem;
    color: var(--text-dim);
    font-family: var(--font-mono);
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.status-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-color);
    animation: pulse 2s ease infinite;
}

.status-dot.recording {
    background: var(--danger-color);
    animation: pulse 0.5s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.top-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: flex-end;
}

/* BUTTONS */
button {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.10);
    color: var(--text-main);
    padding: 9px 16px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-family: var(--font-family);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.2px;
    transition: all var(--transition-fast);
    backdrop-filter: blur(8px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    white-space: nowrap;
}

button:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(var(--accent-rgb), 0.5);
    transform: translateY(-1px);
}

button:active {
    transform: translateY(0) scale(0.98);
}

button.active {
    background: linear-gradient(135deg, var(--accent-tertiary), var(--accent-secondary));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
    font-weight: 700;
}

button.danger {
    border-color: rgba(248, 113, 113, 0.4);
    color: var(--danger-color);
}

button.danger:hover {
    background: rgba(248, 113, 113, 0.12);
    border-color: var(--danger-color);
}

button.success {
    border-color: rgba(52, 211, 153, 0.4);
    color: var(--success-color);
}

button.success:hover {
    background: rgba(52, 211, 153, 0.12);
    border-color: var(--success-color);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

button .icon {
    font-size: 1.1em;
}

/* CONTROL BAR */
.control-bar {
    background: var(--panel-bg);
    padding: var(--spacing-md);
    border-radius: 16px;
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    border: 1px solid var(--panel-border);
    box-shadow: var(--shadow-panel);
}

.transport-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.scrubber-container {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-dim);
}

.time-display {
    min-width: 45px;
    text-align: center;
}

/* RANGE INPUTS */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    background: transparent;
    height: 28px;
    cursor: pointer;
}

input[type="range"]::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.10);
    border-radius: 999px;
    transition: background var(--transition-fast);
}

input[type="range"]:hover::-webkit-slider-runnable-track {
    background: rgba(255, 255, 255, 0.18);
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    height: 16px;
    width: 16px;
    border-radius: 50%;
    background: var(--accent-color);
    margin-top: -5px;
    box-shadow: 0 2px 8px rgba(var(--accent-rgb), 0.5);
    transition: transform var(--transition-fast);
    border: 2px solid #fff;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

input[type="range"]::-moz-range-track {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.10);
    border-radius: 999px;
}

input[type="range"]::-moz-range-thumb {
    height: 16px;
    width: 16px;
    border-radius: 50%;
    background: var(--accent-color);
    border: 2px solid #fff;
    box-shadow: 0 2px 8px rgba(var(--accent-rgb), 0.5);
}

/* VOLUME CONTROL */
.volume-control {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    min-width: 100px;
}

.volume-control label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-dim);
    font-weight: 600;
}

.volume-control input[type="range"] {
    width: 70px;
}

/* MODE INDICATOR */
.mode-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 3px 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--panel-border);
    border-radius: 999px;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.mode-name {
    color: var(--accent-color);
    font-weight: 600;
}

/* MODALS */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 6, 23, 0.78);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.modal-overlay.open {
    display: flex;
    opacity: 1;
}

.modal {
    width: 90%;
    max-width: 560px;
    max-height: 85vh;
    overflow-y: auto;
    background: linear-gradient(180deg, #111827 0%, #0b1020 100%);
    border: 1px solid var(--panel-border);
    padding: var(--spacing-lg);
    border-radius: 18px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.04);
    scrollbar-width: thin;
    scrollbar-color: #334155 transparent;
}

.modal::-webkit-scrollbar {
    width: 6px;
}

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

.modal::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 3px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h2 {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.01em;
}

/* SHARE MODAL */
.share-lead {
    color: var(--text-dim);
    font-size: 0.9rem;
    margin: 0 0 var(--spacing-md);
}

.share-note {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-top: var(--spacing-md);
}

.share-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 10px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--panel-border);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    font-family: var(--font-family);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
}

.share-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(var(--accent-rgb), 0.45);
    transform: translateY(-1px);
}

.share-icon {
    font-size: 1rem;
    line-height: 1;
}

.share-x:hover { border-color: #1d9bf0; }
.share-reddit:hover { border-color: #ff4500; }
.share-facebook:hover { border-color: #1877f2; }
.share-copy:hover { border-color: var(--success-color); }

.share-copy {
    grid-column: 1 / -1;
}

.settings-group {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.settings-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.settings-group h3 {
    margin: 0 0 var(--spacing-md) 0;
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
}

.control-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
}

.control-row label {
    font-size: 0.9rem;
    color: var(--text-dim);
    flex: 1;
}

.control-row .slider-value {
    min-width: 42px;
    text-align: right;
    font-size: 0.78rem;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
    opacity: 0.85;
    user-select: none;
}

.control-row select,
.control-row input[type="number"] {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--panel-border);
    color: var(--text-main);
    padding: 8px 12px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family);
    font-size: 0.85rem;
    min-width: 160px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.control-row select:hover,
.control-row input[type="number"]:hover {
    border-color: rgba(var(--accent-rgb), 0.5);
}

.control-row select:focus,
.control-row input[type="number"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.2);
}

.control-row input[type="range"] {
    width: 150px;
}

/* CHECKBOX TOGGLE */
.toggle-switch {
    position: relative;
    width: 50px;
    height: 26px;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 26px;
    transition: var(--transition-fast);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--accent-color);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

/* BUTTON GROUP */
.button-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.button-group button {
    flex: 1;
    min-width: 120px;
}

/* EXPORT MODAL */
.export-options {
    display: grid;
    gap: var(--spacing-sm);
}

.export-option {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.export-option:hover {
    border-color: var(--accent-color);
    background: rgba(0, 242, 255, 0.05);
}

.export-option.selected {
    border-color: var(--accent-color);
    background: rgba(0, 242, 255, 0.1);
}

.export-option input {
    margin-right: var(--spacing-md);
}

.export-option-info {
    flex: 1;
}

.export-option-title {
    font-weight: 600;
    color: white;
    margin-bottom: 2px;
}

.export-option-desc {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* PROGRESS BAR */
.progress-container {
    margin-top: var(--spacing-md);
    display: none;
}

.progress-container.active {
    display: block;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-secondary));
    border-radius: 4px;
    transition: width 0.1s linear;
    width: 0%;
}

.progress-text {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-xs);
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* TOAST NOTIFICATION */
#toast-container {
    position: fixed;
    top: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    pointer-events: none;
}

.toast {
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s forwards;
    pointer-events: auto;
}

.toast.error {
    background: var(--danger-color);
    color: white;
}

.toast.success {
    background: var(--success-color);
    color: #000;
}

.toast.info {
    background: var(--accent-color);
    color: #000;
}

.toast.warning {
    background: var(--warning-color);
    color: #000;
}

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

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

/* DROP OVERLAY */
#drop-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(99, 102, 241, 0.10);
    border: 3px dashed var(--accent-color);
    border-radius: 0;
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--spacing-md);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-main);
    pointer-events: none;
    backdrop-filter: blur(8px);
}

#drop-overlay .icon {
    font-size: 4rem;
}

/* HIGH CONTRAST MODE */
.high-contrast {
    --bg-color: #000000;
    --text-main: #ffffff;
    --accent-color: #ffff00;
    --panel-bg: rgba(0, 0, 0, 0.95);
}

.high-contrast button {
    border-width: 2px;
}

/* VERSION INFO */
.version-info {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.version-info a {
    color: var(--accent-color);
    text-decoration: none;
    cursor: pointer;
}

.version-info a:hover {
    text-decoration: underline;
}

/* KEYBOARD SHORTCUTS MODAL */
.shortcut-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.shortcut-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 10px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
}

.shortcut-row span {
    color: var(--text-dim);
    font-size: 0.88rem;
}

kbd {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-bottom-width: 2px;
    border-radius: 6px;
    padding: 2px 8px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    #ui-layer {
        padding: var(--spacing-sm);
    }

    .transport-controls {
        justify-content: center;
    }

    .transport-controls button {
        flex: 1 1 auto;
        min-width: 60px;
        padding: 10px 8px;
        font-size: 0.75rem;
    }

    .transport-controls button .btn-text {
        display: none;
    }

    .control-bar {
        margin-bottom: env(safe-area-inset-bottom, 10px);
    }

    .top-actions {
        gap: var(--spacing-xs);
    }

    .top-actions button {
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    .modal {
        padding: var(--spacing-md);
        max-height: 90vh;
    }

    .control-row {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .control-row select,
    .control-row input[type="range"] {
        width: 100%;
    }

    .volume-control {
        width: 100%;
        justify-content: space-between;
    }

    .volume-control input[type="range"] {
        flex: 1;
        width: auto;
    }
}

@media (max-width: 480px) {
    .top-bar {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .top-actions {
        width: 100%;
        justify-content: space-between;
    }

    h1.brand {
        font-size: 1.1rem;
    }
}

/* PRINT STYLES */
@media print {
    body * {
        visibility: hidden;
    }
    #viz-canvas {
        visibility: visible;
        position: absolute;
        left: 0;
        top: 0;
    }
}

/* REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* MODE SELECTOR MODAL */
#mode-selector-modal {
    position: fixed;
    inset: 0;
    background: rgba(5, 8, 22, 0.88);
    backdrop-filter: blur(12px);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}
#mode-selector-modal.open {
    opacity: 1;
    pointer-events: all;
}
.mode-selector-panel {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 20px;
    box-shadow: var(--shadow-panel);
    padding: 28px;
    width: 92vw;
    max-width: 780px;
    max-height: 86vh;
    overflow-y: auto;
}
.mode-selector-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 22px;
}
.mode-selector-header h2 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--text-main);
    margin: 0;
}
.mode-selector-header button {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.3rem;
    cursor: pointer;
    padding: 4px 10px;
    border-radius: 8px;
    transition: color var(--transition-fast), background var(--transition-fast);
}
.mode-selector-header button:hover { color: var(--text-main); background: rgba(255,255,255,0.07); }
.mode-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}
.mode-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    padding: 18px 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.mode-card:hover {
    background: rgba(255,255,255,0.09);
    border-color: rgba(var(--accent-rgb), 0.4);
    transform: translateY(-2px);
}
.mode-card.active {
    background: rgba(var(--accent-rgb), 0.14);
    border-color: rgba(var(--accent-rgb), 0.65);
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.15);
}
.mode-card.active::after {
    content: '✓';
    position: absolute;
    top: 8px;
    right: 10px;
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 700;
}
.mode-card-icon { font-size: 2rem; }
.mode-card-name {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}
.mode-card-desc {
    font-size: 0.7rem;
    color: var(--text-muted);
    line-height: 1.4;
}
.mode-card.new-badge::before {
    content: 'NEW';
    position: absolute;
    top: 8px;
    left: 10px;
    background: linear-gradient(135deg, #00ff88, #00c4ff);
    color: #000;
    font-size: 0.6rem;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: 99px;
    letter-spacing: 0.5px;
}

/* UPLOAD BUTTONS FOR LOGO VIZ */
.upload-btn-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.upload-btn {
    flex: 1;
    min-width: 110px;
    padding: 10px 14px;
    background: rgba(255,255,255,0.07);
    border: 1px dashed rgba(255,255,255,0.25);
    border-radius: var(--border-radius-sm);
    color: var(--text-dim);
    font-size: 0.8rem;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}
.upload-btn:hover {
    background: rgba(var(--accent-rgb), 0.12);
    border-color: rgba(var(--accent-rgb), 0.4);
    color: var(--text-main);
}
.upload-btn .upload-icon { font-size: 1.4rem; }
.upload-btn.has-file {
    border-style: solid;
    border-color: rgba(0, 255, 136, 0.5);
    color: #00ff88;
    background: rgba(0, 255, 136, 0.08);
}
.color-swatch-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 4px;
}
.color-swatch {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}
.color-swatch:hover { transform: scale(1.15); }
.color-swatch.active { border-color: #fff; transform: scale(1.15); }