@keyframes glitch-1 {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

@keyframes glitch-2 {
    0%, 100% { transform: translate(0); }
    25% { transform: translate(2px, 0); }
    50% { transform: translate(-2px, 0); }
    75% { transform: translate(0, 2px); }
}

@keyframes glitch-background {
    0% { 
        background-position: 0% 50%;
        filter: hue-rotate(0deg);
    }
    33% { 
        background-position: 100% 50%;
        filter: hue-rotate(45deg);
    }
    66% {
        background-position: 0% 50%;
        filter: hue-rotate(-45deg);
    }
    100% {
        background-position: 100% 50%;
        filter: hue-rotate(0deg);
    }
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(45deg, 
            rgba(123, 0, 255, 0.1) 0%,
            rgba(77, 77, 255, 0.1) 100%),
        repeating-linear-gradient(
            45deg,
            transparent 0,
            transparent 10px,
            rgba(123, 0, 255, 0.05) 10px,
            rgba(123, 0, 255, 0.05) 20px
        );
    animation: glitch-background 20s infinite linear;
    z-index: -1;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at 50% 50%,
        transparent 0%,
        rgba(26, 26, 46, 0.8) 100%
    );
    z-index: -1;
    pointer-events: none;
}

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

header {
    position: relative;
    overflow: hidden;
    text-align: center;
    margin-bottom: 40px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(123, 0, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

header::before,
header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    opacity: 0.5;
}

header::before {
    animation: glitch-1 4s infinite linear;
    clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%);
}

header::after {
    animation: glitch-2 3s infinite linear;
    clip-path: polygon(0 60%, 100% 60%, 100% 70%, 0 70%);
}

h1 {
    position: relative;
    color: #fff;
    margin-bottom: 10px;
    text-shadow: 
        0 0 10px rgba(123, 0, 255, 0.5),
        0 0 20px rgba(123, 0, 255, 0.3),
        0 0 30px rgba(123, 0, 255, 0.2);
}

.channels {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.channel-badge {
    background: linear-gradient(45deg, #7b00ff 0%, #4d4dff 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.7;
}

.channel-badge.active {
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(123, 0, 255, 0.3);
    background: linear-gradient(45deg, #9933ff 0%, #6666ff 100%);
}

.channel-badge:hover {
    background: linear-gradient(45deg, #9933ff 0%, #6666ff 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(123, 0, 255, 0.3);
    opacity: 1;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.video-card {
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.video-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(123, 0, 255, 0.2) 0%,
        rgba(77, 77, 255, 0.2) 100%);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 1;
    pointer-events: none;
}

.video-card:hover::before {
    opacity: 1;
    animation: glitch-1 0.3s infinite;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(123, 0, 255, 0.3);
}

.video-thumbnail {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.video-info {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.video-title, 
.video-channel, 
.video-date {
    position: relative;
    z-index: 2;
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #fff;
}

.video-title {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #fff;
}

.video-channel {
    font-size: 0.9rem;
    color: #b3b3ff;
}

.video-date {
    font-size: 0.8rem;
    color: #8080ff;
}

footer {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
    color: rgba(255, 255, 255, 0.7);
}

.loading-message {
    text-align: center;
    padding: 20px;
    grid-column: 1 / -1;
    color: #b3b3ff;
    font-size: 1.1rem;
    animation: glitch-loading 1s infinite;
}

.error-message {
    text-align: center;
    padding: 20px;
    grid-column: 1 / -1;
    color: #ff6b6b;
    font-size: 1.1rem;
    background: rgba(255, 0, 0, 0.1);
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 0, 0, 0.2);
}

.video-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

/* Add a subtle animation to the loading message */
@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}

.loading-message {
    animation: pulse 1.5s infinite ease-in-out;
}

@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .videos-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

.new-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.9);
    color: #1a1a2e;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: bold;
    z-index: 2;
    animation: pulse 2s infinite;
    box-shadow: 0 0 10px rgba(123, 0, 255, 0.5);
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}