* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Space Mono', monospace;
    background: linear-gradient(270deg, #FF0000, #FF7F00, #FFFF00, #00FF00, #0000FF, #4B0082, #8B00FF);
    background-size: 1400% 1400%;
    animation: rainbow 30s ease infinite;
    min-height: 100vh;
    color: white;
    overflow-x: hidden;
}

@keyframes rainbow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    text-align: center;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
}

.title {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    animation: pulse 2s infinite;
    text-shadow: 0 0 20px rgba(255,255,255,0.5);
}

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

.subtitle {
    font-size: 1.2rem;
    margin-top: 10px;
    opacity: 0.9;
}

.controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    align-items: center;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(45deg, #FF6B6B, #FF8E53);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.6);
}

.btn-secondary {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.btn-danger {
    background: linear-gradient(45deg, #FC466B, #3F5EFB);
    color: white;
    box-shadow: 0 4px 15px rgba(252, 70, 107, 0.4);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(252, 70, 107, 0.6);
}

.switch {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.switch input {
    position: relative;
    width: 50px;
    height: 26px;
    -webkit-appearance: none;
    background: rgba(255,255,255,0.2);
    border-radius: 13px;
    outline: none;
    cursor: pointer;
    transition: 0.3s;
}

.switch input:checked {
    background: rgba(255,255,255,0.5);
}

.switch input:before {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    background: white;
    transition: 0.3s;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.switch input:checked:before {
    transform: translateX(24px);
}

.overlay-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.overlay-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    cursor: grab;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.overlay-card:hover {
    transform: translateY(-5px) scale(1.02);
    background: rgba(255,255,255,0.15);
    box-shadow: 0 10px 30px rgba(255,255,255,0.2);
}

.overlay-card:active {
    cursor: grabbing;
}

.overlay-preview {
    width: 100px;
    height: 100px;
    margin: 0 auto 15px;
    background: rgba(0,0,0,0.3);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    border: 2px dashed rgba(255,255,255,0.5);
}

.overlay-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.overlay-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    justify-content: center;
}

.tag {
    background: rgba(255,255,255,0.2);
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.5px;
}

.canvas-container {
    background: rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
}

#preview-canvas {
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 10px;
    background: rgba(0,0,0,0.5);
    max-width: 100%;
    height: auto;
    cursor: crosshair;
}

.canvas-controls {
    margin-top: 20px;
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.dark-mode {
    background: linear-gradient(270deg, #1a1a2e, #16213e, #0f3460);
    background-size: 600% 600%;
    animation: darkRainbow 20s ease infinite;
}

@keyframes darkRainbow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.dark-mode .overlay-card {
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.1);
}

.dark-mode .canvas-container {
    background: rgba(0,0,0,0.5);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.video-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.video-card:hover {
    transform: translateY(-5px) scale(1.02);
    background: rgba(255,255,255,0.15);
    box-shadow: 0 10px 30px rgba(255,255,255,0.2);
}

.mlg-video {
    width: 100%;
    height: 200px;
    border-radius: 10px;
    background: #000;
    margin-bottom: 15px;
    object-fit: cover;
}

.video-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
}

.video-info {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    margin-top: 20px;
}

.video-info h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.video-info p {
    font-size: 1rem;
    opacity: 0.9;
    line-height: 1.6;
}

.download-instructions {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 20px;
    padding: 20px;
    text-align: center;
    margin-top: 20px;
}

.download-instructions p {
    font-size: 1rem;
    opacity: 0.9;
    line-height: 1.6;
    color: #fff;
}

@media (max-width: 768px) {
    .title {
        font-size: 2rem;
    }
    
    .overlay-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
    }
    
    .controls {
        flex-direction: column;
        gap: 15px;
    }
    
    .canvas-controls {
        flex-direction: column;
    }
}