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

@font-face {
    font-family: 'Crang';
    src: url('Crang.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

:root {
    --bg-primary: #0a0a1a;
    --bg-secondary: #141428;
    --bg-card: #1a1a35;
    --text-primary: #ffffff;
    --text-secondary: #a0a0c0;
    --accent-gold: #ffd700;
    --accent-silver: #c0c0c0;
    --accent-bronze: #cd7f32;
    --accent-blue: #4a9eff;
    --accent-blue-muted: rgba(74,158,255,0.7);
    --accent-blue-bright: #4a9eff;
    --accent-purple: #9b4dff;
}

body {
    font-family: 'Crang', 'Orbitron', sans-serif;
    background-color: var(--bg-primary);
    min-height: 100dvh;
    color: var(--text-primary);
    position: relative;
    overflow-x: hidden;
}

/* Animated space background */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 200%;
    height: 200%;
    background-image: url('space_new.png');
    background-repeat: repeat;
    background-size: 1200px;
    animation: moveBackground 60s linear infinite;
    z-index: -1;
    opacity: 0.8;
}

@keyframes moveBackground {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(-50%, -50%);
    }
}

.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

/* Header */
header {
    text-align: center;
    padding: 20px 0;
    flex-shrink: 0;
}

.logo {
    max-width: 150px;
    width: 100%;
    height: auto;
    margin: 10px 0;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 900;
    color: #ffcc00;
    text-shadow: 0 0 30px rgba(255, 204, 0, 0.5);
    margin-bottom: 10px;
}

.subtitle {
    color: #1ea09b;
    font-size: 1rem;
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* Countdown Timer */
.countdown-container {
    text-align: center;
    padding: 12px;
    margin-bottom: 13px;
    background: linear-gradient(135deg, rgba(26, 26, 53, 0.9), rgba(20, 20, 40, 0.9));
    border-radius: 13px;
    border: 2px solid var(--accent-gold);
    box-shadow: 0 0 17px rgba(255, 215, 0, 0.3);
}

.countdown-label {
    color: var(--accent-gold);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 9px;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 13px;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 55px;
}

.countdown-item span:first-child {
    font-size: 1.75rem;
    color: var(--text-primary);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.2);
    line-height: 1;
}

.countdown-unit {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

.countdown-expired {
    font-size: 1.35rem;
    color: var(--accent-gold);
    animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.subtitle a {
    color: inherit;
    text-decoration: none;
}

.subtitle a:hover {
    text-decoration: underline;
}

footer a {
    color: inherit;
    text-decoration: none;
    font-weight: bold;
}

footer a:hover {
    text-decoration: underline;
}

footer .separator {
    padding: 0 15px;
}

/* Version Selector */
.version-selector {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 15px;
    flex-shrink: 0;
}

.version-btn {
    font-family: 'Crang', 'Orbitron', sans-serif;
    background: var(--bg-card);
    border: 2px solid var(--accent-blue);
    color: var(--text-secondary);
    padding: 8px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.version-btn:hover {
    background: rgba(74, 158, 255, 0.2);
    color: var(--text-primary);
}

.version-btn.active {
    background: var(--accent-blue);
    color: var(--bg-primary);
    box-shadow: 0 0 15px rgba(74, 158, 255, 0.5);
}

/* Main content */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    min-height: 0;
}

/* Loading state */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--bg-card);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading p {
    margin-top: 20px;
    color: var(--text-secondary);
}

/* Error state */
.error {
    text-align: center;
    padding: 60px 20px;
}

.error p {
    color: #ff6b6b;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

#reload-btn {
    background: var(--accent-blue);
    color: white;
    border: none;
    padding: 12px 30px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
}

#reload-btn:hover {
    background: var(--accent-purple);
    transform: scale(1.05);
}

/* Leaderboard */
.leaderboard {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    max-height: 70vh;
    overflow-y: auto;
}

/* Custom scrollbar */
.leaderboard::-webkit-scrollbar {
    width: 8px;
}

.leaderboard::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

.leaderboard::-webkit-scrollbar-thumb {
    background: var(--accent-blue);
    border-radius: 4px;
}

.leaderboard::-webkit-scrollbar-thumb:hover {
    background: var(--accent-purple);
}

#leaderboard-list {
    list-style: none;
}

.leaderboard-entry {
    display: flex;
    align-items: center;
    padding: 15px;
    margin-bottom: 10px;
    background: var(--bg-secondary);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.leaderboard-entry:hover {
    transform: translateX(5px);
    background: rgba(74, 158, 255, 0.1);
}

.leaderboard-entry:last-child {
    margin-bottom: 0;
}

/* Top 10 special styles */
.leaderboard-entry.top-10 {
    background: linear-gradient(135deg, rgba(74, 158, 255, 0.15), rgba(155, 77, 255, 0.1));
    border-left: 3px solid var(--accent-blue);
}

.leaderboard-entry.top-10 .score {
    font-weight: 900;
    color: var(--accent-blue-bright);
    text-shadow: 0 0 12px rgba(74,158,255,0.18);
}

/* Top 3 special styles */
.leaderboard-entry.rank-1 {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 215, 0, 0.05));
    border: 1px solid var(--accent-gold);
}

.leaderboard-entry.rank-2 {
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.2), rgba(192, 192, 192, 0.05));
    border: 1px solid var(--accent-silver);
}

.leaderboard-entry.rank-3 {
    background: linear-gradient(135deg, rgba(205, 127, 50, 0.2), rgba(205, 127, 50, 0.05));
    border: 1px solid var(--accent-bronze);
}

/* Entries outside top 10 */
.leaderboard-entry:not(.top-10) {
    opacity: 0.7;
    padding: 12px 15px;
}

.leaderboard-entry:not(.top-10) .rank {
    font-size: 1rem;
    color: var(--text-secondary);
}

.leaderboard-entry:not(.top-10) .player-name {
    font-size: 0.95rem;
}

.leaderboard-entry:not(.top-10) .score {
    font-size: 1rem;
    color: var(--accent-blue-muted);
}

.rank {
    font-size: 1.5rem;
    font-weight: 900;
    width: 50px;
    text-align: center;
}

.rank-1 .rank { color: var(--accent-gold); }
.rank-2 .rank { color: var(--accent-silver); }
.rank-3 .rank { color: var(--accent-bronze); }

.player-name {
    flex: 1;
    font-size: 1.1rem;
    padding: 0 15px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.score {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-blue);
}

/* Time next to scores */
.time {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-left: 5px;
}

/* Status bar */
.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: var(--bg-card);
    border-radius: 12px;
    margin-top: 15px;
    margin-bottom: 15px;
    flex-shrink: 0;
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.connection-status.connected .status-dot {
    background-color: #00ff88;
    box-shadow: 0 0 10px #00ff88;
}

.connection-status.connected #status-text {
    color: #00ff88;
}

.connection-status.disconnected .status-dot {
    background-color: #ff4444;
    box-shadow: 0 0 10px #ff4444;
    animation: none;
}

.connection-status.disconnected #status-text {
    color: #ff4444;
}

.connection-status.reconnecting .status-dot {
    background-color: #ffaa00;
    box-shadow: 0 0 10px #ffaa00;
}

.connection-status.reconnecting #status-text {
    color: #ffaa00;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Last update */
.last-update {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 15px;
    color: var(--text-secondary);
    font-size: 0.8rem;
    border-top: 1px solid var(--bg-card);
    flex-shrink: 0;
}

/* Utility classes */
.hidden {
    display: none !important;
}

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

.leaderboard-entry {
    animation: fadeIn 0.5s ease forwards;
}

.leaderboard-entry:nth-child(1) { animation-delay: 0.1s; }
.leaderboard-entry:nth-child(2) { animation-delay: 0.15s; }
.leaderboard-entry:nth-child(3) { animation-delay: 0.2s; }
.leaderboard-entry:nth-child(4) { animation-delay: 0.25s; }
.leaderboard-entry:nth-child(5) { animation-delay: 0.3s; }
.leaderboard-entry:nth-child(6) { animation-delay: 0.35s; }
.leaderboard-entry:nth-child(7) { animation-delay: 0.4s; }
.leaderboard-entry:nth-child(8) { animation-delay: 0.45s; }
.leaderboard-entry:nth-child(9) { animation-delay: 0.5s; }
.leaderboard-entry:nth-child(10) { animation-delay: 0.55s; }

/* Responsive */
@media (max-width: 480px) {
    header h1 {
        font-size: 1.8rem;
    }
    
    .subtitle {
        font-size: 0.8rem;
    }
    
    .leaderboard-entry {
        padding: 12px;
    }
    
    .rank {
        font-size: 1.2rem;
        width: 40px;
    }
    
    .player-name {
        font-size: 0.95rem;
    }
    
    .score {
        font-size: 1rem;
    }
}