body {
    font-family: 'Vazirmatn', sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    min-height: 100vh;
}
.glass-effect {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.channel-card {
    transition: all 0.3s ease;
}
.channel-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}
.search-container {
    position: relative;
}
.search-container i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #6b7280;
}
.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}
.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}
.video-container {
    position: relative;
    width: 100%;
    height: 100%;
    background: #000;
}
.video-container video {
    width: 100%;
    height: 100%;
}
.player-error {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
    background: rgba(0, 0, 0, 0.8);
    padding: 1rem;
    border-radius: 0.5rem;
    max-width: 80%;
}
.country-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    padding: 1rem;
}
.country-item {
    transition: all 0.3s ease;
}
.country-item:hover {
    transform: translateY(-2px);
}
.modal-animation {
    animation: modalFade 0.3s ease-out;
}
@keyframes modalFade {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.gradient-text {
    background: linear-gradient(135deg, #60a5fa, #a855f7);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.filter-btn {
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    color: #9ca3af;
    transition: all 0.3s ease;
}
.filter-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}
.filter-btn.active {
    background: rgba(37, 99, 235, 0.3);
    color: white;
}
.search-highlight {
    background: rgba(37, 99, 235, 0.3);
    padding: 0.1em 0.2em;
    border-radius: 0.2em;
}