:root {
    --bg-primary: #090e17;
    --bg-secondary: #111827;
    --bg-card: rgba(30, 41, 59, 0.6);
    --bg-hover: rgba(56, 189, 248, 0.1);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    
    --accent-blue: #0ea5e9;
    --accent-blue-hover: #38bdf8;
    --accent-neon: #00f0ff;
    
    --border-color: rgba(255, 255, 255, 0.05);
    --border-glow: rgba(14, 165, 233, 0.3);
    
    --ping-good: #22c55e;
    --ping-med: #eab308;
    --ping-bad: #ef4444;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(14, 165, 233, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(0, 240, 255, 0.05), transparent 25%);
    background-attachment: fixed;
    min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, .logo-text {
    font-family: 'Outfit', sans-serif;
}

/* App Container */
.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header */
.header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    animation: fadeInDown 0.8s ease;
}

.logo-container {
    text-align: center;
}

.logo {
    max-width: 300px;
    filter: drop-shadow(0 0 20px rgba(14, 165, 233, 0.4));
    transition: transform 0.3s ease, filter 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 30px rgba(0, 240, 255, 0.6));
}

.search-container {
    position: relative;
    width: 100%;
    max-width: 600px;
}

.search-icon {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1.2rem;
    transition: color 0.3s;
}

#searchInput {
    width: 100%;
    padding: 1.2rem 1.5rem 1.2rem 3.5rem;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1.1rem;
    font-family: 'Inter', sans-serif;
    outline: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

#searchInput:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px var(--border-glow);
    background: rgba(17, 24, 39, 0.8);
}

#searchInput:focus + .search-icon {
    color: var(--accent-neon);
}

/* Filters */
.filters {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-tag {
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
}

.filter-tag:hover {
    color: var(--text-primary);
    border-color: var(--accent-blue);
    background: var(--bg-hover);
}

.filter-tag.active {
    background: var(--accent-blue);
    color: white;
    border-color: var(--accent-neon);
    box-shadow: 0 0 15px rgba(14, 165, 233, 0.4);
}

/* Server List */
.server-list {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

/* Server Card */
.server-card {
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.server-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--accent-blue);
    transform: scaleY(0);
    transition: transform 0.3s ease;
    transform-origin: bottom;
}

.server-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-glow);
    background: var(--bg-secondary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(14, 165, 233, 0.1);
}

.server-card:hover::before {
    transform: scaleY(1);
}

.server-icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    overflow: hidden;
    margin-right: 1.5rem;
    flex-shrink: 0;
    border: 1px solid var(--border-color);
}

.server-icon {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.server-info {
    flex-grow: 1;
}

.server-name {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.server-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.server-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.server-stats {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
    min-width: 80px;
}

.stat-item {
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.stat-item.players {
    color: var(--text-primary);
}

.stat-item.ping {
    font-size: 0.85rem;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-secondary);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 40px rgba(14, 165, 233, 0.15);
    overflow-y: auto;
    position: relative;
    transform: scale(0.95) translateY(20px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

.close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    z-index: 10;
    transition: all 0.2s;
}

.close-btn:hover {
    background: var(--accent-blue);
    transform: rotate(90deg);
}

.modal-header {
    position: relative;
    height: 200px;
    background: var(--bg-card);
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.modal-banner {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
}

.modal-title-group {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
}

.modal-title-group h2 {
    font-size: 2rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
    margin-bottom: 0.5rem;
}

.modal-stats {
    display: flex;
    gap: 1rem;
}

.stat-badge {
    background: rgba(0, 0, 0, 0.6);
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-body {
    padding: 2rem;
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.modal-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    flex: 2;
    background: linear-gradient(135deg, var(--accent-blue), #2563eb);
    color: white;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 25px rgba(14, 165, 233, 0.5);
    transform: translateY(-2px);
    background: linear-gradient(135deg, var(--accent-blue-hover), #3b82f6);
}

.btn-secondary {
    flex: 1;
    background: #5865F2; /* Discord color */
    color: white;
}

.btn-secondary:hover {
    background: #4752C4;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(88, 101, 242, 0.3);
}

/* Players Section */
.players-section h3 {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.8rem;
}

.player-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.8rem;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

/* Custom Scrollbar for Player List */
.player-list::-webkit-scrollbar, .modal-content::-webkit-scrollbar {
    width: 6px;
}

.player-list::-webkit-scrollbar-track, .modal-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

.player-list::-webkit-scrollbar-thumb, .modal-content::-webkit-scrollbar-thumb {
    background: var(--accent-blue);
    border-radius: 4px;
}

.player-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1rem;
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.player-name {
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.player-ping {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .server-card {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .server-icon-wrapper {
        margin-bottom: 1rem;
    }
    
    .server-stats {
        align-items: flex-start;
        flex-direction: row;
        width: 100%;
        justify-content: space-between;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-color);
    }

    .action-buttons {
        flex-direction: column;
    }
}