/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    background-color: #1a1a2e;
    background-size: 40px 40px, 40px 40px, 100% 100%;
}

:root {
    /* Dynamic Colors - Updated by JavaScript */
    --dynamic-primary: #00ff7f;
    --dynamic-primary-rgb: 0, 255, 127;
    --dynamic-secondary: #00bfff;
    --dynamic-muted: #4a5568;
    --dynamic-gradient-start: #00ff7f;
    --dynamic-gradient-end: #00bfff;
    
    /* Base Colors */
    --bg-primary: #0a0a0b;
    --bg-secondary: #141417;
    --bg-tertiary: #1a1a1f;
    --bg-glass: rgba(20, 20, 25, 0.8);
    --border-color: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-muted: rgba(255, 255, 255, 0.6);
    
    /* Legacy Colors (for fallback) */
    --accent-primary: var(--dynamic-primary);
    --accent-secondary: var(--dynamic-secondary);
    --accent-tertiary: var(--dynamic-muted);
    
    /* Dynamic Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(var(--dynamic-primary-rgb), 0.2);
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    
    /* Typography */
    --font-family: 'VT323', monospace;
}

body {
    font-family: var(--font-family);
    font-weight: 300;
    font-size: 24px;
    background: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(135deg, var(--bg-primary) 0%, #1a1a2e 50%, #16213e 100%);
    background-size: 40px 40px, 40px 40px, 100% 100%;
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

.app-container {
    width: 100vw;
    height: 100vh;
    padding: 0;
    margin: 0;
}

.app-main {
    width: 100%;
    height: 100%;
    position: relative;
}

/* Full-Screen Preview */
.fullscreen-preview {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1;
}

/* Centered background logo */
.center-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    opacity: 0.20;
    pointer-events: none;
}

.logo-svg {
    display: block;
    width: min(50vw, 600px);
    height: auto;
    color: #000000;
    filter: none;
}

.preview-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
}

.placeholder-content {
    background: var(--bg-glass);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    max-width: 400px;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    animation: float 4s ease-in-out infinite;
}

.placeholder-content:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 30px rgba(var(--dynamic-primary-rgb), 0.1);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Embed output slide-in animation */
@keyframes embed-slide-in {
    0% {
        transform: translateY(20px);
        opacity: 0;
        max-height: 0;
    }
    50% {
        opacity: 0.7;
        max-height: 200px;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
        max-height: 500px;
    }
}

.embed-output.slide-in {
    animation: embed-slide-in 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.placeholder-content h3 {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    color: var(--accent-primary);
    font-weight: 600;
}

.placeholder-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Floating Controls Panel */
.floating-controls {
    position: fixed;
    top: 40px;
    left: 20px;
    background: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        var(--bg-glass);
    background-size: 20px 20px, 20px 20px, 100% 100%;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
    z-index: 10;
    width: 25%;
    max-height: calc(100vh - 20px);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    flex-direction: column;
}

.floating-controls:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(var(--dynamic-primary-rgb), 0.15);
}

.floating-controls.dragging {
    transform: scale(1.05) rotate(1deg);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(var(--dynamic-primary-rgb), 0.3);
    transition: all 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.controls-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.controls-header h2 {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--text-primary);
}

.control-actions {
    display: flex;
    gap: var(--space-xs);
}

.action-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--space-xs);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    min-height: 32px;
}

.action-btn:hover {
    color: var(--dynamic-primary);
    border-color: var(--dynamic-primary);
    background: var(--bg-secondary);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 4px 12px rgba(var(--dynamic-primary-rgb), 0.2);
}

.action-btn:active {
    transform: translateY(-1px) scale(0.98);
    transition: all 0.1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.controls-content {
    padding: var(--space-lg);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

/* Custom scrollbar for webkit browsers */
.controls-content::-webkit-scrollbar {
    width: 8px;
}

.controls-content::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

.controls-content::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 4px;
    opacity: 0.6;
}

.controls-content::-webkit-scrollbar-thumb:hover {
    opacity: 1;
}


/* Controls Grid */
.controls-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.control-column {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.control-column:hover {
    transform: translateY(-2px);
    border-color: rgba(var(--dynamic-primary-rgb), 0.3);
    box-shadow: 0 4px 16px rgba(var(--dynamic-primary-rgb), 0.1);
}

.column-title {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--dynamic-primary);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* Floating Embed Panel */
.floating-embed {
    position: fixed;
    bottom: 40px;
    right: 20px;
    background: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        var(--bg-glass);
    background-size: 20px 20px, 20px 20px, 100% 100%;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(var(--dynamic-primary-rgb), 0.2);
    backdrop-filter: blur(20px);
    z-index: 10;
    max-width: min(500px, calc(100vw - 40px));
    max-height: calc(100vh - 40px);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    flex-direction: column;
}

.floating-embed:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(var(--dynamic-primary-rgb), 0.2);
}

.floating-embed.dragging {
    transform: scale(1.05) rotate(-1deg);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(var(--dynamic-primary-rgb), 0.4);
    transition: all 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.embed-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.embed-header h3 {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--dynamic-primary);
    margin-right: var(--space-lg);
    flex: 1;
}

.embed-content {
    padding: var(--space-lg);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

/* Custom scrollbar for embed panel */
.embed-content::-webkit-scrollbar {
    width: 8px;
}

.embed-content::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

.embed-content::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 4px;
    opacity: 0.6;
}

.embed-content::-webkit-scrollbar-thumb:hover {
    opacity: 1;
}

.controls-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.control-group {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    border: 1px solid var(--border-color);
}

.group-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.control-item {
    margin-bottom: var(--space-md);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.control-item:last-child {
    margin-bottom: 0;
}

.control-item:hover {
    transform: translateX(2px);
    padding-left: calc(var(--space-xs) / 2);
}

.control-item label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1.25rem;
    font-weight: 200;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

.control-value {
    font-size: 0.8rem;
    background: rgba(var(--dynamic-primary-rgb), 0.2);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    color: var(--dynamic-primary);
    transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.control-value:hover {
    transform: scale(1.05);
    background: rgba(var(--dynamic-primary-rgb), 0.3);
    box-shadow: 0 2px 8px rgba(var(--dynamic-primary-rgb), 0.2);
}

/* Color Input */
.color-input-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--space-xs);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.color-input-wrapper:hover {
    transform: scale(1.02);
    border-color: var(--dynamic-primary);
    box-shadow: 0 4px 12px rgba(var(--dynamic-primary-rgb), 0.2);
}

.color-input-wrapper input[type="color"] {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    background: none;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.color-input-wrapper input[type="color"]:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.color-input-wrapper input[type="color"]:active {
    transform: scale(1.05);
}

.color-value {
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    flex: 1;
}

/* Sliders */
.slider {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--bg-tertiary);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    position: relative;
    cursor: pointer;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--dynamic-primary);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(var(--dynamic-primary-rgb), 0.4);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(var(--dynamic-primary-rgb), 0.7);
}

.slider::-webkit-slider-thumb:active {
    transform: scale(1.1);
    transition: all 0.1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--dynamic-primary);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 10px rgba(var(--dynamic-primary-rgb), 0.4);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(var(--dynamic-primary-rgb), 0.7);
}

.slider::-moz-range-thumb:active {
    transform: scale(1.1);
    transition: all 0.1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Toggle Switches */
.toggle-wrapper {
    display: flex;
    align-items: center;
}

.toggle-input {
    display: none;
}

.toggle-label {
    position: relative;
    width: 48px;
    height: 24px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid var(--border-color);
}

.toggle-label:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(var(--dynamic-primary-rgb), 0.2);
}

.toggle-label:active {
    transform: scale(1.02);
}

.toggle-switch {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.toggle-input:checked + .toggle-label {
    background: rgba(var(--dynamic-primary-rgb), 0.3);
    border-color: var(--dynamic-primary);
}

.toggle-input:checked + .toggle-label .toggle-switch {
    transform: translateX(24px);
    background: var(--dynamic-primary);
    box-shadow: 0 0 12px rgba(var(--dynamic-primary-rgb), 0.6);
}

.toggle-input:checked + .toggle-label:hover .toggle-switch {
    transform: translateX(24px) scale(1.1);
}

/* Preset Grid */
.preset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-sm);
}

.preset-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--space-sm);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-size: 1.5rem;
    font-weight: 500;
    text-align: center;
}

.preset-btn:hover {
    background: rgba(var(--dynamic-primary-rgb), 0.2);
    border-color: var(--dynamic-muted);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 16px rgba(var(--dynamic-primary-rgb), 0.3);
}

.preset-btn:active {
    transform: translateY(-1px) scale(1.02);
    transition: all 0.1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Embed Section */
.embed-section {
    background: var(--bg-glass);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(0, 255, 127, 0.2);
    padding: var(--space-lg);
    backdrop-filter: blur(20px);
    text-align: center;
}

.embed-header {
    margin-bottom: var(--space-lg);
}

.embed-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.embed-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.embed-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.primary-btn, .secondary-btn, .tertiary-btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-weight: 200;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-size: 1.25rem;
    border: none;
    min-width: 180px;
    justify-content: center;
}

.primary-btn {
    background: linear-gradient(135deg, var(--dynamic-gradient-start), var(--dynamic-gradient-end));
    color: white;
    box-shadow: 0 4px 20px rgba(var(--dynamic-primary-rgb), 0.3);
}

.primary-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 30px rgba(var(--dynamic-primary-rgb), 0.5);
}

.primary-btn:active {
    transform: translateY(-1px) scale(0.99);
    transition: all 0.1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.secondary-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.secondary-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--dynamic-primary);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 20px rgba(var(--dynamic-primary-rgb), 0.2);
}

.secondary-btn:active {
    transform: translateY(-1px) scale(0.99);
    transition: all 0.1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.tertiary-btn {
    background: var(--bg-tertiary);
    border: 1px solid rgba(var(--dynamic-primary-rgb), 0.3);
    color: var(--text-secondary);
}

.tertiary-btn:hover {
    background: rgba(var(--dynamic-primary-rgb), 0.1);
    border-color: var(--dynamic-primary);
    color: var(--text-primary);
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 4px 16px rgba(var(--dynamic-primary-rgb), 0.15);
}

.tertiary-btn:active {
    transform: translateY(-1px) scale(0.99);
    transition: all 0.1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Embed Output */
.embed-output {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
    text-align: left;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.embed-output:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--dynamic-primary-rgb), 0.1);
}

.output-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.output-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.code-output {
    padding: var(--space-md);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    background: var(--bg-primary);
    color: var(--text-secondary);
    overflow-x: auto;
    max-height: 300px;
    overflow-y: auto;
}

.preview-output {
    padding: var(--space-md);
    border-top: 1px solid var(--border-color);
}

.preview-output h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.embed-preview-container {
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    min-height: 200px;
    position: relative;
    overflow: hidden;
}

/* Animation States */
.speed1-control, .speed2-control {
    transition: opacity 0.2s ease;
}

.speed1-control.disabled, .speed2-control.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Drag Handles with Bounce Effects */
.drag-handle {
    cursor: move;
    user-select: none;
    transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.drag-handle:hover {
    cursor: grab;
    transform: scale(1.02);
}

.drag-handle:active,
.draggable.dragging .drag-handle {
    cursor: grabbing;
    transform: scale(0.98);
}

/* Credit Text */
.credit-text {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    font-style: italic;
    background: rgba(0, 0, 0, 0.33);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 5;
    user-select: none;
    pointer-events: none;
    font-family: var(--font-family);
}

/* Panel Toggle States with Smooth Animations */
.floating-controls .controls-content,
.floating-embed .embed-content {
    max-height: 80vh;
    opacity: 1;
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow-y: auto;
    overflow-x: hidden;
}

.floating-controls.collapsed .controls-content {
    max-height: 0;
    opacity: 0;
    transform: translateY(-10px);
    padding-top: 0;
    padding-bottom: 0;
    overflow: hidden;
}

.floating-embed.collapsed .embed-content {
    max-height: 0;
    opacity: 0;
    transform: translateY(-10px);
    padding-top: 0;
    padding-bottom: 0;
    overflow: hidden;
}

.floating-controls.collapsed,
.floating-embed.collapsed {
    width: auto;
    transform: scale(0.98);
}

.floating-controls.collapsed:hover,
.floating-embed.collapsed:hover {
    transform: scale(1.02) translateY(-2px);
}

/* Fix padding for minimized panels */
.floating-controls .controls-header {
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.floating-controls.collapsed .controls-header {
    padding: var(--space-sm) var(--space-md);
    border-bottom: none;
}

.floating-embed .embed-header {
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.floating-embed.collapsed .embed-header {
    padding: var(--space-sm) var(--space-md);
    border-bottom: none;
}

/* Ensure proper spacing between text and buttons in minimized state */
.floating-controls.collapsed .controls-header h2,
.floating-embed.collapsed .embed-header h3 {
    margin-right: var(--space-md);
}

.floating-controls.collapsed .control-actions,
.floating-embed.collapsed .control-actions {
    flex-shrink: 0;
}

/* Add bouncy effect to panel headers */
.controls-header:hover,
.embed-header:hover {
    transform: translateY(-1px);
    transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .controls-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .floating-controls {
        left: 10px;
        right: 10px;
        top: 10px;
        max-width: none;
        width: calc(100vw - 20px);
    }
    
    .controls-grid {
        grid-template-columns: 1fr;
    }
    
    .floating-embed {
        left: 10px;
        right: 10px;
        bottom: 10px;
        max-width: none;
        width: calc(100vw - 20px);
    }
    
}

@media (max-width: 768px) {
    .controls-content {
        padding: var(--space-md);
    }
    
    .embed-content {
        padding: var(--space-md);
    }
    
    .controls-grid {
        gap: var(--space-md);
    }
    
    .control-column {
        padding: var(--space-sm);
    }
    
}

/* Presets Section */
.presets-section {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    margin-top: var(--space-lg);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.presets-section:hover {
    transform: translateY(-2px);
    border-color: rgba(var(--dynamic-primary-rgb), 0.3);
    box-shadow: 0 4px 16px rgba(var(--dynamic-primary-rgb), 0.1);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    letter-spacing: 0.5px;
}

.section-title svg {
    color: var(--dynamic-primary);
    filter: drop-shadow(0 0 8px rgba(var(--dynamic-primary-rgb), 0.4));
}

.presets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-sm);
}

.preset-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.preset-btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(var(--dynamic-primary-rgb), 0.2), transparent);
    transition: left 0.5s ease;
}

.preset-btn:hover:before {
    left: 100%;
}

.preset-btn:hover {
    transform: translateY(-2px);
    border-color: rgba(var(--dynamic-primary-rgb), 0.4);
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(var(--dynamic-primary-rgb), 0.2);
}

.preset-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(var(--dynamic-primary-rgb), 0.3);
}

.preset-btn.active {
    border-color: var(--dynamic-primary);
    background: linear-gradient(135deg, var(--bg-tertiary), rgba(var(--dynamic-primary-rgb), 0.1));
    color: var(--text-primary);
    box-shadow: 0 4px 16px rgba(var(--dynamic-primary-rgb), 0.3);
}

.preset-btn.active svg {
    color: var(--dynamic-primary);
    filter: drop-shadow(0 0 8px rgba(var(--dynamic-primary-rgb), 0.6));
}

.preset-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    border-color: transparent !important;
    color: var(--text-muted) !important;
}

.preset-btn.disabled:hover {
    transform: none;
    border-color: transparent;
    color: var(--text-muted);
    box-shadow: none;
}

.preset-btn.disabled:hover:before {
    left: -100%;
}

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

.preset-btn span {
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

@media (max-width: 480px) {
    .floating-controls,
    .floating-embed {
        left: 5px;
        right: 5px;
        width: calc(100vw - 10px);
    }
    
    .floating-controls {
        top: 5px;
    }
    
    .floating-embed {
        bottom: 5px;
    }
    
    .controls-header,
    .embed-header {
        padding: var(--space-sm) var(--space-md);
    }
    
    .controls-content,
    .embed-content {
        padding: var(--space-sm);
    }
    
    .credit-text {
        left: 50%;
        transform: translateX(-50%);
        bottom: 5px;
        font-size: 0.7rem;
        padding: 4px 8px;
    }
}
    
    .embed-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .primary-btn, .secondary-btn, .tertiary-btn {
        min-width: auto;
        width: 100%;
        max-width: 280px;
    }
    
    .preset-grid {
        grid-template-columns: repeat(2, 1fr);
    }


@media (max-width: 480px) {
    .app-title {
        flex-direction: column;
        gap: var(--space-xs);
    }
    
    .section-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-sm);
    }
    
    .preset-grid {
        grid-template-columns: 1fr;
    }
}

/* Success Animation with Bounce */
@keyframes success-bounce {
    0% { 
        background-color: var(--accent-primary);
        transform: scale(1);
    }
    25% {
        background-color: rgba(0, 255, 127, 0.9);
        transform: scale(1.1);
    }
    50% { 
        background-color: rgba(0, 255, 127, 0.8);
        transform: scale(1.05);
    }
    75% {
        background-color: rgba(0, 255, 127, 0.9);
        transform: scale(1.08);
    }
    100% { 
        background-color: var(--accent-primary);
        transform: scale(1);
    }
}

.action-btn.success {
    animation: success-bounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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