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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #0a0014;
    color: #ffffff;
    line-height: 1.6;
}

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

header {
    text-align: center;
    margin-bottom: 30px;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    background: linear-gradient(45deg, #b794f4, #9f7aea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.video-wrapper {
    background-color: #1a1028;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

video {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    background-color: #000;
}

.video-controls {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.control-btn {
    background-color: #9f7aea;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.control-btn:hover {
    background-color: #805ad5;
    transform: translateY(-2px);
}

.control-btn:active {
    transform: translateY(0);
}

.playback-speed {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
}

.playback-speed label {
    color: #b794f4;
}

.playback-speed select {
    background-color: #2d1b3d;
    color: white;
    border: 1px solid #553c7b;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
}

.progress-wrapper {
    margin-top: 20px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: #2d1b3d;
    border-radius: 4px;
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.progress-filled {
    height: 100%;
    background-color: #9f7aea;
    width: 0%;
    position: absolute;
    top: 0;
    left: 0;
    transition: width 0.1s ease;
}

.progress-buffered {
    height: 100%;
    background-color: #553c7b;
    width: 0%;
    position: absolute;
    top: 0;
    left: 0;
}

.time-display {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    font-size: 0.9rem;
    color: #b794f4;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    .video-wrapper {
        padding: 15px;
    }
    
    .video-controls {
        justify-content: center;
    }
    
    .playback-speed {
        margin-left: 0;
        margin-top: 10px;
    }
    
    .control-btn {
        font-size: 0.9rem;
        padding: 8px 16px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.5rem;
    }
    
    .container {
        padding: 10px;
    }
    
    .video-controls {
        gap: 10px;
    }
    
    .control-btn {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
}