/* 
    Cyber Rush 3D - Gelişmiş Stil Dosyası
    Neon cyberpunk temalı endless runner
*/

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

:root {
    --lane-width: 100px;
    --bg-dark: #050510;
    --bg-gradient: linear-gradient(180deg, #0a0a1a 0%, #1a0a2e 50%, #0f0f2a 100%);
    --neon-cyan: #00ffff;
    --neon-pink: #ff00aa;
    --neon-purple: #aa00ff;
    --neon-yellow: #ffff00;
    --neon-green: #00ff88;
    --ground-color: rgba(0, 255, 255, 0.1);
    --player-size: 40px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    touch-action: none;
}

body {
    background: var(--bg-dark);
    font-family: 'Rajdhani', sans-serif;
    color: white;
    user-select: none;
}

/* ==================== ARKA PLAN EFEKTLERİ ==================== */
#stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, white, transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 90px 40px, white, transparent),
        radial-gradient(2px 2px at 130px 80px, rgba(255,255,255,0.6), transparent),
        radial-gradient(1px 1px at 160px 120px, white, transparent);
    background-size: 200px 200px;
    animation: twinkle 4s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: 0;
}

@keyframes twinkle {
    0% { opacity: 0.3; }
    100% { opacity: 0.8; }
}

#horizon-glow {
    position: fixed;
    bottom: 30%;
    left: 50%;
    transform: translateX(-50%);
    width: 200%;
    height: 300px;
    background: radial-gradient(ellipse at center, rgba(170, 0, 255, 0.3) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* ==================== UI KATMANI ==================== */
#ui-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    pointer-events: none;
}

#hud {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    gap: 30px;
    font-family: 'Orbitron', sans-serif;
}

#score-board, #combo-board, #speed-board {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--neon-cyan);
    border-radius: 8px;
    padding: 10px 20px;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3), inset 0 0 20px rgba(0, 255, 255, 0.1);
}

.hud-label {
    font-size: 10px;
    color: var(--neon-cyan);
    letter-spacing: 2px;
    opacity: 0.8;
}

#score, #combo, #speed-display {
    font-size: 28px;
    font-weight: 900;
    color: white;
    text-shadow: 0 0 10px var(--neon-cyan);
}

#combo {
    color: var(--neon-yellow);
    text-shadow: 0 0 10px var(--neon-yellow);
}

#combo-board {
    border-color: var(--neon-yellow);
    box-shadow: 0 0 20px rgba(255, 255, 0, 0.3);
    transition: transform 0.1s;
}

#combo-board.pop {
    transform: scale(1.2);
}

#high-score-display {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--neon-pink);
    border-radius: 8px;
    padding: 10px 15px;
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
    box-shadow: 0 0 15px rgba(255, 0, 170, 0.3);
}

.trophy {
    margin-right: 8px;
}

/* ==================== OVERLAY EKRANLARI ==================== */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 16, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
    transition: opacity 0.5s ease;
    backdrop-filter: blur(10px);
}

.overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.overlay-content {
    text-align: center;
    animation: fadeInUp 0.5s ease;
}

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

/* Glitch Efekti */
.title-glitch, .glitch {
    font-family: 'Orbitron', sans-serif;
    font-size: 64px;
    font-weight: 900;
    color: white;
    text-shadow: 
        0 0 10px var(--neon-cyan),
        0 0 20px var(--neon-cyan),
        0 0 40px var(--neon-cyan);
    position: relative;
    animation: glitch 2s infinite;
}

.title-glitch::before,
.title-glitch::after,
.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.title-glitch::before, .glitch::before {
    color: var(--neon-pink);
    animation: glitch-1 0.3s infinite;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
    transform: translate(-2px, -2px);
}

.title-glitch::after, .glitch::after {
    color: var(--neon-cyan);
    animation: glitch-2 0.3s infinite;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
    transform: translate(2px, 2px);
}

@keyframes glitch {
    0%, 90%, 100% { transform: translate(0); }
    92% { transform: translate(-5px, 0); }
    94% { transform: translate(5px, 0); }
    96% { transform: translate(-3px, 0); }
    98% { transform: translate(3px, 0); }
}

@keyframes glitch-1 {
    0%, 100% { transform: translate(-2px, -2px); }
    50% { transform: translate(2px, 2px); }
}

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

.subtitle {
    font-size: 18px;
    color: var(--neon-pink);
    margin-bottom: 40px;
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* Kontrol Bilgisi */
.controls-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.control-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

kbd {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--neon-cyan);
    border-radius: 5px;
    padding: 8px 15px;
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.control-item span {
    font-size: 12px;
    color: #888;
}

/* Neon Buton */
.neon-btn {
    position: relative;
    padding: 15px 50px;
    font-family: 'Orbitron', sans-serif;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: white;
    background: transparent;
    border: 2px solid var(--neon-cyan);
    border-radius: 5px;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 
        0 0 20px rgba(0, 255, 255, 0.4),
        inset 0 0 20px rgba(0, 255, 255, 0.1);
}

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

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

.neon-btn:hover {
    background: rgba(0, 255, 255, 0.2);
    box-shadow: 
        0 0 40px rgba(0, 255, 255, 0.6),
        inset 0 0 30px rgba(0, 255, 255, 0.2);
    transform: scale(1.05);
}

.neon-btn.pulse {
    animation: btnPulse 2s infinite;
}

@keyframes btnPulse {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 255, 255, 0.4); }
    50% { box-shadow: 0 0 40px rgba(0, 255, 255, 0.8); }
}

.mobile-hint {
    margin-top: 30px;
    font-size: 12px;
    color: #666;
}

/* İstatistikler */
.stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-label {
    font-size: 12px;
    color: var(--neon-pink);
    letter-spacing: 2px;
    margin-bottom: 5px;
}

.stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 32px;
    font-weight: 900;
    color: white;
    text-shadow: 0 0 10px var(--neon-cyan);
}

/* ==================== 3D SAHNE ==================== */
#scene {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    perspective: 500px;
    perspective-origin: 50% 40%;
    overflow: hidden;
    z-index: 1;
}

#world {
    position: absolute;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transform: rotateX(60deg);
    transform-origin: 50% 100%;
}

/* Zemin */
#ground {
    position: absolute;
    width: 600px;
    height: 2000px;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%) translateZ(-50px);
    background: 
        repeating-linear-gradient(
            0deg,
            transparent 0px,
            transparent 98px,
            rgba(0, 255, 255, 0.3) 98px,
            rgba(0, 255, 255, 0.3) 100px
        ),
        repeating-linear-gradient(
            90deg,
            transparent 0px,
            transparent 98px,
            rgba(0, 255, 255, 0.15) 98px,
            rgba(0, 255, 255, 0.15) 100px
        );
    background-size: 100px 100px;
    animation: groundScroll 0.5s linear infinite;
    box-shadow: 
        0 0 100px rgba(0, 255, 255, 0.2),
        inset 0 0 100px rgba(170, 0, 255, 0.1);
}

@keyframes groundScroll {
    from { background-position-y: 0; }
    to { background-position-y: 100px; }
}

/* Şerit Çizgileri */
#lane-markers {
    position: absolute;
    width: 300px;
    height: 2000px;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%) translateZ(-49px);
    pointer-events: none;
}

.lane-line {
    position: absolute;
    width: 4px;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        var(--neon-pink) 0px,
        var(--neon-pink) 30px,
        transparent 30px,
        transparent 60px
    );
    animation: groundScroll 0.5s linear infinite;
    box-shadow: 0 0 10px var(--neon-pink);
}

.lane-line.left { left: calc(50% - 50px); }
.lane-line.right { left: calc(50% + 50px); }

/* ==================== OYUNCU ==================== */
#player {
    position: absolute;
    width: var(--player-size);
    height: var(--player-size);
    left: 50%;
    bottom: 80px;
    transform: translateX(-50%) translateZ(100px);
    transform-style: preserve-3d;
    transition: left 0.15s ease-out;
    z-index: 10;
}

.player-body {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
}

.player-core {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-purple) 100%);
    border-radius: 8px;
    box-shadow: 
        0 0 30px var(--neon-cyan),
        0 0 60px rgba(0, 255, 255, 0.5),
        inset 0 0 20px rgba(255, 255, 255, 0.3);
    animation: playerPulse 1s ease-in-out infinite;
}

@keyframes playerPulse {
    0%, 100% { 
        box-shadow: 
            0 0 30px var(--neon-cyan),
            0 0 60px rgba(0, 255, 255, 0.5);
    }
    50% { 
        box-shadow: 
            0 0 40px var(--neon-cyan),
            0 0 80px rgba(0, 255, 255, 0.7);
    }
}

.player-glow {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: glowPulse 0.5s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.2); opacity: 0.4; }
}

.player-trail {
    position: absolute;
    width: 20px;
    height: 100px;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    background: linear-gradient(180deg, var(--neon-cyan), transparent);
    opacity: 0.6;
    filter: blur(5px);
}

.player-shadow {
    position: absolute;
    width: 60px;
    height: 20px;
    left: 50%;
    bottom: -30px;
    transform: translateX(-50%) rotateX(90deg);
    background: radial-gradient(ellipse, rgba(0, 0, 0, 0.5) 0%, transparent 70%);
}

/* Oyuncu Durumları */
#player.jumping .player-core {
    animation: none;
    box-shadow: 
        0 0 50px var(--neon-yellow),
        0 0 100px rgba(255, 255, 0, 0.7);
}

#player.jumping .player-glow {
    background: radial-gradient(circle, rgba(255, 255, 0, 0.5) 0%, transparent 70%);
}

#player.sliding {
    height: 20px;
}

#player.sliding .player-core {
    border-radius: 4px;
}

/* ==================== ENGELLER ==================== */
.obstacle {
    position: absolute;
    left: 50%;
    bottom: 0;
    transform-style: preserve-3d;
    transform: translateX(-50%) translateZ(var(--z));
}

.obstacle-box {
    position: relative;
    width: 60px;
    height: 60px;
    transform-style: preserve-3d;
}

.obstacle-face {
    position: absolute;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(255, 0, 100, 0.8), rgba(255, 0, 170, 0.6));
    border: 2px solid var(--neon-pink);
    box-shadow: 
        0 0 20px var(--neon-pink),
        inset 0 0 20px rgba(255, 0, 170, 0.3);
}

.obstacle-face.front { transform: translateZ(30px); }
.obstacle-face.back { transform: rotateY(180deg) translateZ(30px); }
.obstacle-face.left { transform: rotateY(-90deg) translateZ(30px); }
.obstacle-face.right { transform: rotateY(90deg) translateZ(30px); }
.obstacle-face.top { transform: rotateX(90deg) translateZ(30px); }
.obstacle-face.bottom { transform: rotateX(-90deg) translateZ(30px); }

/* Farklı Engel Tipleri */
.obstacle.tall .obstacle-box {
    height: 120px;
}

.obstacle.tall .obstacle-face {
    height: 120px;
}

.obstacle.tall .obstacle-face.top { transform: rotateX(90deg) translateZ(60px); }
.obstacle.tall .obstacle-face.bottom { transform: rotateX(-90deg) translateZ(60px); }

.obstacle.low .obstacle-box {
    height: 30px;
}

.obstacle.low .obstacle-face {
    height: 30px;
    background: linear-gradient(135deg, rgba(255, 170, 0, 0.8), rgba(255, 100, 0, 0.6));
    border-color: var(--neon-yellow);
    box-shadow: 0 0 20px var(--neon-yellow);
}

.obstacle.low .obstacle-face.top { transform: rotateX(90deg) translateZ(15px); }
.obstacle.low .obstacle-face.bottom { transform: rotateX(-90deg) translateZ(15px); }

/* ==================== TOPLANABİLİRLER ==================== */
.collectible {
    position: absolute;
    left: 50%;
    bottom: 50px;
    width: 30px;
    height: 30px;
    transform: translateX(-50%) translateZ(var(--z));
    animation: collectibleFloat 1s ease-in-out infinite, collectibleSpin 2s linear infinite;
}

.collectible-inner {
    width: 100%;
    height: 100%;
    background: var(--neon-green);
    border-radius: 50%;
    box-shadow: 
        0 0 20px var(--neon-green),
        0 0 40px rgba(0, 255, 136, 0.5);
}

@keyframes collectibleFloat {
    0%, 100% { transform: translateX(-50%) translateZ(var(--z)) translateY(0); }
    50% { transform: translateX(-50%) translateZ(var(--z)) translateY(-10px); }
}

@keyframes collectibleSpin {
    from { transform: translateX(-50%) translateZ(var(--z)) rotateY(0deg); }
    to { transform: translateX(-50%) translateZ(var(--z)) rotateY(360deg); }
}

/* ==================== PARTİKÜLLER ==================== */
.particle {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    pointer-events: none;
    animation: particleFade 0.5s ease-out forwards;
}

@keyframes particleFade {
    0% { 
        opacity: 1; 
        transform: scale(1); 
    }
    100% { 
        opacity: 0; 
        transform: scale(0) translateY(-50px); 
    }
}

/* ==================== EKRAN EFEKTLERİ ==================== */
#screen-flash {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    opacity: 0;
    pointer-events: none;
    z-index: 200;
    transition: opacity 0.1s;
}

#screen-flash.flash {
    opacity: 0.8;
}

#speed-lines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        90deg,
        transparent 0px,
        transparent 20px,
        rgba(255, 255, 255, 0.03) 20px,
        rgba(255, 255, 255, 0.03) 22px
    );
    pointer-events: none;
    z-index: 50;
    animation: speedLinesMove 0.1s linear infinite;
}

#speed-lines.hidden {
    display: none;
}

@keyframes speedLinesMove {
    from { transform: translateX(0); }
    to { transform: translateX(22px); }
}

/* ==================== MOBİL UYUMLULUK ==================== */
@media (max-width: 768px) {
    :root {
        --lane-width: 70px;
        --player-size: 35px;
    }

    .title-glitch, .glitch {
        font-size: 36px;
    }

    #hud {
        gap: 10px;
        flex-wrap: wrap;
    }

    #score-board, #combo-board, #speed-board {
        padding: 8px 12px;
    }

    #score, #combo, #speed-display {
        font-size: 20px;
    }

    .controls-info {
        gap: 20px;
    }

    kbd {
        padding: 6px 10px;
        font-size: 12px;
    }

    .stats {
        gap: 20px;
    }

    .stat-value {
        font-size: 24px;
    }

    #ground {
        width: 400px;
    }

    #lane-markers {
        width: 210px;
    }

    .obstacle-box, .obstacle-face {
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 480px) {
    .title-glitch, .glitch {
        font-size: 28px;
    }

    .subtitle {
        font-size: 14px;
    }

    .neon-btn {
        padding: 12px 30px;
        font-size: 14px;
    }
}

/* ==================== ANİMASYON YARDIMCILARI ==================== */
.shake {
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-10px); }
    40% { transform: translateX(10px); }
    60% { transform: translateX(-5px); }
    80% { transform: translateX(5px); }
}