@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

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

:root {
    --neon-cyan: #00f5ff;
    --neon-pink: #ff00ff;
    --neon-purple: #bf00ff;
    --neon-blue: #0066ff;
    --neon-green: #00ff66;
    --dark-bg: #0a0a0f;
    --card-bg: rgba(15, 15, 25, 0.95);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --border-glow: rgba(0, 245, 255, 0.3);
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--dark-bg);
    min-height: 100vh;
    color: #e0e0e0;
    overflow-x: hidden;
}

/* Animated Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(0, 245, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(255, 0, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(0, 102, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

/* Grid Pattern Overlay */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 245, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
}

.container {
    width: 100%;
    min-height: 100vh;
    padding: 20px;
    position: relative;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

header h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5em;
    font-weight: 900;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 4px;
    position: relative;
    animation: titleGlow 3s ease-in-out infinite alternate;
}

header h1::after {
    content: '🏔️ Bataille Royale Informatique';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: blur(20px);
    opacity: 0.5;
    z-index: -1;
}

@keyframes titleGlow {
    0% { filter: drop-shadow(0 0 10px var(--neon-cyan)); }
    100% { filter: drop-shadow(0 0 30px var(--neon-pink)); }
}

.subtitle {
    font-size: 1.3em;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 8px;
    margin-top: 15px;
    opacity: 0.8;
    font-weight: 500;
}

.section {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hidden {
    display: none !important;
}

/* Login Box - Cyberpunk Card */
.login-box {
    background: var(--card-bg);
    max-width: 480px;
    margin: 50px auto;
    padding: 50px 40px;
    border-radius: 20px;
    border: 1px solid var(--border-glow);
    box-shadow: 
        0 0 40px rgba(0, 245, 255, 0.1),
        inset 0 0 60px rgba(0, 245, 255, 0.03);
    position: relative;
    overflow: hidden;
}

/* Animated corner accents */
.login-box::before,
.login-box::after {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    border: 2px solid var(--neon-cyan);
    opacity: 0.5;
}

.login-box::before {
    top: -50px;
    left: -50px;
    border-right: none;
    border-bottom: none;
    animation: cornerPulse 2s ease-in-out infinite;
}

.login-box::after {
    bottom: -50px;
    right: -50px;
    border-left: none;
    border-top: none;
    animation: cornerPulse 2s ease-in-out infinite 1s;
}

@keyframes cornerPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

.login-box h2 {
    font-family: 'Orbitron', sans-serif;
    text-align: center;
    margin-bottom: 30px;
    color: var(--neon-cyan);
    font-size: 1.6em;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 0 20px var(--neon-cyan);
}

/* Auth Mode Selector - Futuristic Tabs */
.auth-mode-selector {
    display: flex;
    gap: 10px;
    margin-bottom: 35px;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px;
    border-radius: 15px;
    border: 1px solid rgba(0, 245, 255, 0.2);
}

.mode-btn {
    flex: 1;
    padding: 14px;
    background: transparent;
    border: none;
    border-radius: 10px;
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
}

.mode-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 245, 255, 0.2), transparent);
    transition: left 0.5s;
}

.mode-btn:hover::before {
    left: 100%;
}

.mode-btn:hover {
    color: var(--neon-cyan);
}

.mode-btn.active {
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.2), rgba(255, 0, 255, 0.2));
    color: #fff;
    box-shadow: 
        0 0 20px rgba(0, 245, 255, 0.3),
        inset 0 0 20px rgba(0, 245, 255, 0.1);
    border: 1px solid var(--neon-cyan);
}

/* Auth Forms */
.auth-form {
    animation: formSlide 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes formSlide {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.key-info {
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.1), rgba(0, 102, 255, 0.1));
    border: 1px solid rgba(0, 245, 255, 0.3);
    color: var(--neon-cyan);
    padding: 15px 20px;
    border-radius: 12px;
    margin-bottom: 25px;
    font-size: 14px;
    text-align: center;
    backdrop-filter: blur(10px);
}

/* Inputs - Holographic Style */
.login-box input,
.login-box select {
    width: 100%;
    padding: 18px 20px;
    margin-bottom: 20px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 245, 255, 0.2);
    border-radius: 12px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: #fff;
    transition: all 0.3s ease;
    outline: none;
}

.login-box input::placeholder {
    color: rgba(255, 255, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.login-box input:focus,
.login-box select:focus {
    border-color: var(--neon-cyan);
    box-shadow: 
        0 0 20px rgba(0, 245, 255, 0.2),
        inset 0 0 20px rgba(0, 245, 255, 0.05);
    background: rgba(0, 245, 255, 0.05);
}

.login-box select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2300f5ff' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 20px;
}

.login-box select option {
    background: var(--dark-bg);
    color: #fff;
    padding: 10px;
}

/* Buttons - Neon Glow */
.btn-primary {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
    color: #000;
    border: none;
    border-radius: 12px;
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 3px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 10px 40px rgba(0, 245, 255, 0.4),
        0 0 60px rgba(0, 245, 255, 0.2);
}

.btn-secondary {
    width: 100%;
    padding: 16px;
    background: transparent;
    color: var(--neon-pink);
    border: 2px solid var(--neon-pink);
    border-radius: 12px;
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    margin-top: 15px;
}

.btn-secondary:hover {
    background: rgba(255, 0, 255, 0.1);
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.3);
    transform: translateY(-2px);
}

/* Game Layout */
.game-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 25px;
    max-width: 1500px;
    margin: 0 auto;
}

/* Mountain Container - Holographic Display */
.mountain-container {
    background: var(--card-bg);
    border-radius: 25px;
    padding: 25px;
    border: 1px solid var(--border-glow);
    box-shadow: 
        0 0 50px rgba(0, 245, 255, 0.1),
        inset 0 0 80px rgba(0, 245, 255, 0.02);
    position: relative;
}

.mountain-container::before {
    content: 'LIVE TRACKER';
    position: absolute;
    top: 15px;
    right: 25px;
    font-family: 'Orbitron', sans-serif;
    font-size: 10px;
    color: var(--neon-green);
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.game-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 25px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 15px;
    border: 1px solid rgba(0, 245, 255, 0.1);
}

.player-info, .game-stats {
    display: flex;
    gap: 25px;
    font-family: 'Orbitron', sans-serif;
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.player-info span, .game-stats span {
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--neon-cyan);
}

/* Mountain - Digital Terrain */
.mountain {
    position: relative;
    height: 600px;
    background: 
        linear-gradient(to top, 
            rgba(0, 50, 100, 0.8) 0%, 
            rgba(0, 100, 150, 0.6) 30%, 
            rgba(50, 0, 100, 0.6) 60%, 
            rgba(100, 0, 150, 0.4) 80%, 
            rgba(0, 0, 0, 0.9) 100%);
    border-radius: 25px;
    overflow: hidden;
    border: 1px solid rgba(0, 245, 255, 0.2);
    box-shadow: inset 0 0 100px rgba(0, 245, 255, 0.1);
}

/* Digital terrain lines */
.mountain::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 30px,
            rgba(0, 245, 255, 0.03) 30px,
            rgba(0, 245, 255, 0.03) 31px
        );
    pointer-events: none;
}

/* Glowing particles */
.mountain::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 245, 255, 0.3) 0%, transparent 2%),
        radial-gradient(circle at 80% 50%, rgba(255, 0, 255, 0.3) 0%, transparent 2%),
        radial-gradient(circle at 40% 70%, rgba(0, 255, 102, 0.3) 0%, transparent 2%),
        radial-gradient(circle at 60% 20%, rgba(0, 102, 255, 0.3) 0%, transparent 2%);
    animation: particles 4s ease-in-out infinite alternate;
}

@keyframes particles {
    0% { opacity: 0.5; transform: translateY(0); }
    100% { opacity: 1; transform: translateY(-10px); }
}

.summit {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    font-weight: 900;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 4px;
    text-shadow: 
        0 0 20px var(--neon-cyan),
        0 0 40px var(--neon-cyan);
    z-index: 10;
    animation: summonGlow 2s ease-in-out infinite alternate;
}

@keyframes summonGlow {
    0% { text-shadow: 0 0 20px var(--neon-cyan), 0 0 40px var(--neon-cyan); }
    100% { text-shadow: 0 0 30px var(--neon-pink), 0 0 60px var(--neon-pink); }
}

.base {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--neon-green);
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 0 15px var(--neon-green);
}

.mountain-path {
    position: relative;
    width: 100%;
    height: 100%;
}

#players-container {
    position: relative;
    width: 100%;
    height: 100%;
}

/* Player Avatar - Holographic */
.player-avatar {
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    z-index: 5;
}

.player-avatar .avatar-icon {
    font-size: 45px;
    filter: drop-shadow(0 0 15px var(--neon-cyan));
    animation: avatarFloat 3s ease-in-out infinite;
}

@keyframes avatarFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.player-avatar .avatar-name {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 10px;
    font-weight: 600;
    background: linear-gradient(135deg, rgba(0, 245, 255, 0.9), rgba(0, 102, 255, 0.9));
    color: #000;
    padding: 5px 12px;
    border-radius: 20px;
    margin-top: 8px;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.4);
}

.player-avatar.climbing {
    animation: climb 0.5s ease-in-out;
}

@keyframes climb {
    0%, 100% { transform: translateX(-50%) scale(1); }
    50% { transform: translateX(-50%) scale(1.3) rotate(10deg); filter: brightness(1.5); }
}

/* Question Panel - Data Terminal */
.question-panel {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

#question-container {
    background: var(--card-bg);
    border-radius: 25px;
    padding: 30px;
    border: 1px solid var(--border-glow);
    box-shadow: 
        0 0 50px rgba(0, 245, 255, 0.1),
        inset 0 0 80px rgba(0, 245, 255, 0.02);
    position: relative;
    overflow: hidden;
}

#question-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-pink), var(--neon-purple));
    animation: scanLine 2s linear infinite;
}

@keyframes scanLine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

#question-container h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-cyan);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 14px;
    text-shadow: 0 0 15px var(--neon-cyan);
}

.question-text {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    min-height: 70px;
    line-height: 1.6;
    color: #fff;
}

.question-timer {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--neon-cyan);
    border-radius: 15px;
    padding: 12px 20px;
    margin-bottom: 20px;
    text-align: center;
    font-family: 'Orbitron', sans-serif;
    font-weight: 600;
    font-size: 16px;
    box-shadow: 
        0 0 20px rgba(0, 245, 255, 0.3),
        inset 0 0 20px rgba(0, 245, 255, 0.1);
}

.question-timer.hidden {
    display: none;
}

#timer-value {
    font-size: 24px;
    font-weight: 900;
    color: #2ed573;
    text-shadow: 0 0 10px currentColor;
    transition: color 0.3s ease;
}

.question-category {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    color: #fff;
    border-radius: 25px;
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 25px;
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.3);
}

.answers-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.answer-btn {
    padding: 18px 20px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 245, 255, 0.2);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    font-family: 'Rajdhani', sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.answer-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 245, 255, 0.1), transparent);
    transition: left 0.4s;
}

.answer-btn:hover::before {
    left: 100%;
}

.answer-btn:hover {
    border-color: var(--neon-cyan);
    background: rgba(0, 245, 255, 0.1);
    transform: translateX(10px);
    box-shadow: 0 0 25px rgba(0, 245, 255, 0.2);
}

.answer-btn.correct {
    background: linear-gradient(135deg, rgba(0, 255, 102, 0.3), rgba(0, 200, 80, 0.3));
    border-color: var(--neon-green);
    color: var(--neon-green);
    box-shadow: 0 0 30px rgba(0, 255, 102, 0.4);
}

.answer-btn.incorrect {
    background: linear-gradient(135deg, rgba(255, 50, 50, 0.3), rgba(200, 0, 0, 0.3));
    border-color: #ff3333;
    color: #ff6666;
    box-shadow: 0 0 30px rgba(255, 50, 50, 0.4);
}

.answer-btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.feedback {
    margin-top: 20px;
    padding: 20px;
    border-radius: 15px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.feedback.correct {
    background: linear-gradient(135deg, rgba(0, 255, 102, 0.2), rgba(0, 200, 80, 0.2));
    border: 1px solid var(--neon-green);
    color: var(--neon-green);
    box-shadow: 0 0 30px rgba(0, 255, 102, 0.3);
}

.feedback.incorrect {
    background: linear-gradient(135deg, rgba(255, 50, 50, 0.2), rgba(200, 0, 0, 0.2));
    border: 1px solid #ff3333;
    color: #ff6666;
    box-shadow: 0 0 30px rgba(255, 50, 50, 0.3);
}

/* Leaderboard - Ranking Terminal */
.leaderboard {
    background: var(--card-bg);
    border-radius: 25px;
    padding: 25px;
    border: 1px solid var(--border-glow);
    box-shadow: 
        0 0 50px rgba(0, 245, 255, 0.1),
        inset 0 0 80px rgba(0, 245, 255, 0.02);
}

.leaderboard h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--neon-pink);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 14px;
    text-shadow: 0 0 15px var(--neon-pink);
}

#leaderboard-list {
    max-height: 350px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--neon-cyan) rgba(0, 0, 0, 0.3);
}

#leaderboard-list::-webkit-scrollbar {
    width: 6px;
}

#leaderboard-list::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 3px;
}

#leaderboard-list::-webkit-scrollbar-thumb {
    background: var(--neon-cyan);
    border-radius: 3px;
}

.leaderboard-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    margin-bottom: 10px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(0, 245, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.leaderboard-item:hover {
    transform: translateX(8px);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.2);
}

.leaderboard-item.top-1 {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 180, 0, 0.2));
    border: 1px solid #ffd700;
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.3);
}

.leaderboard-item.top-1 .player-rank {
    color: #ffd700;
    text-shadow: 0 0 15px #ffd700;
}

.leaderboard-item.top-2 {
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.2), rgba(150, 150, 150, 0.2));
    border: 1px solid #c0c0c0;
    box-shadow: 0 0 20px rgba(192, 192, 192, 0.2);
}

.leaderboard-item.top-2 .player-rank {
    color: #c0c0c0;
    text-shadow: 0 0 15px #c0c0c0;
}

.leaderboard-item.top-3 {
    background: linear-gradient(135deg, rgba(205, 127, 50, 0.2), rgba(180, 100, 50, 0.2));
    border: 1px solid #cd7f32;
    box-shadow: 0 0 20px rgba(205, 127, 50, 0.2);
}

.leaderboard-item.top-3 .player-rank {
    color: #cd7f32;
    text-shadow: 0 0 15px #cd7f32;
}

.player-rank {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 16px;
    margin-right: 15px;
    color: var(--neon-cyan);
}

.player-details {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.player-score {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green);
}

/* Links */
.login-box a {
    color: var(--neon-pink);
    text-decoration: none;
    transition: all 0.3s ease;
}

.login-box a:hover {
    color: var(--neon-cyan);
    text-shadow: 0 0 15px var(--neon-cyan);
}

/* Responsive */
@media (max-width: 1024px) {
    .game-layout {
        grid-template-columns: 1fr;
    }
    
    .mountain {
        height: 450px;
    }
    
    header h1 {
        font-size: 2.5em;
        letter-spacing: 2px;
    }
}

@media (max-width: 768px) {
    header h1 {
        font-size: 1.8em;
    }
    
    .subtitle {
        font-size: 1em;
        letter-spacing: 4px;
    }
    
    .login-box {
        padding: 30px 25px;
        margin: 30px 15px;
    }
    
    .player-avatar .avatar-icon {
        font-size: 35px;
    }
    
    .question-text {
        font-size: 17px;
    }
    
    .game-info {
        flex-direction: column;
        gap: 15px;
    }
    
    .player-info, .game-stats {
        justify-content: center;
    }
}

/* Selection styling */
::selection {
    background: var(--neon-cyan);
    color: #000;
}

/* Focus visible for accessibility */
:focus-visible {
    outline: 2px solid var(--neon-cyan);
    outline-offset: 2px;
}