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

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Rajdhani', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --primary: #38bdf8;
    --secondary: #a78bfa;
    --accent: #06b6d4;
    --dark: #0a0a0f;
    --darkAlpha: rgba(10, 10, 15, 0.95);
    --light: #ffffff;
    --danger: #ff3366;
    --success: #6366f1;
    --gold: #c4b5fd;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--dark);
}

.carGame {
    width: 100%;
    height: 100vh;
    background: linear-gradient(180deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    position: relative;
    overflow: hidden;
    touch-action: none;
}

.gameArea {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    background: linear-gradient(90deg, 
        transparent 0%, transparent 15%,
        #2d3436 15%, #2d3436 85%,
        transparent 85%, transparent 100%
    );
}

.gameArea::before {
    content: '';
    position: absolute;
    top: 0;
    left: 15%;
    width: 70%;
    height: 100%;
    background: #2d3436;
    z-index: -1;
}

.gameArea::after {
    content: '';
    position: absolute;
    top: 0;
    left: calc(15% - 4px);
    width: 8px;
    height: 100%;
    background: repeating-linear-gradient(
        180deg,
        #c8d6e5 0px,
        #c8d6e5 50px,
        transparent 50px,
        transparent 100px
    );
    animation: roadMove 0.5s linear infinite;
}

@keyframes roadMove {
    0% { background-position: 0 0; }
    100% { background-position: 0 100px; }
}

.car, .enemyCar {
    width: 50px;
    height: 80px;
    position: absolute;
    background-image: url('assets/images/car.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    transition: transform 0.1s ease;
}

.enemyCar {
    background-image: url('assets/images/car1.png');
    box-shadow: 0 4px 20px rgba(255, 107, 0, 0.4);
}

.roadLine {
    width: 8px;
    height: 80px;
    position: absolute;
    background: linear-gradient(180deg, #c8d6e5 0%, #c8d6e5 40px, transparent 40px, transparent 80px);
    left: 50%;
    transform: translateX(-50%);
}

.carGame.playing .gameArea::after {
    animation-play-state: running;
}

.hud {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(180deg, rgba(0,0,0,0.8) 0%, transparent 100%);
    z-index: 100;
}

.scoreBoard {
    display: flex;
    gap: 20px;
}

.score-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(0, 0, 0, 0.6);
    padding: 8px 15px;
    border-radius: 10px;
    border: 2px solid var(--primary);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.score-item .label {
    font-family: 'Orbitron', sans-serif;
    font-size: 10px;
    color: var(--primary);
    letter-spacing: 2px;
}

.score-item .value {
    font-family: 'Orbitron', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--light);
    text-shadow: 0 0 10px var(--primary);
}

.score-item:nth-child(2) .label { color: var(--gold); }
.score-item:nth-child(2) { border-color: var(--gold); box-shadow: 0 0 15px rgba(255, 215, 0, 0.3); }
.score-item:nth-child(2) .value { color: var(--gold); text-shadow: 0 0 10px var(--gold); }

.pauseBtn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--danger);
    background: rgba(0, 0, 0, 0.6);
    color: var(--danger);
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(255, 51, 102, 0.4);
    transition: all 0.3s ease;
}

.pauseBtn:hover {
    background: var(--danger);
    color: var(--light);
    transform: scale(1.1);
}

.startScreen, .pauseMenu, .gameOverScreen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--darkAlpha);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 200;
    padding: 20px;
    overflow-y: auto;
}

.hide {
    display: none !important;
}

.logo {
    text-align: center;
    margin-bottom: 20px;
}

.logo h1:first-child {
    font-size: 60px;
    animation: bounce 1s ease infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.title {
    font-family: 'Orbitron', sans-serif;
    font-size: 36px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    letter-spacing: 4px;
}

.totalCoins {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 215, 0, 0.1));
    border: 2px solid var(--gold);
    padding: 12px 25px;
    border-radius: 30px;
    margin-bottom: 25px;
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.3);
}

.totalCoins span {
    font-family: 'Orbitron', sans-serif;
    font-size: 18px;
    color: var(--gold);
}

.instructions {
    text-align: center;
    margin-bottom: 25px;
    color: rgba(255, 255, 255, 0.7);
}

.instructions p {
    margin: 5px 0;
    font-size: 14px;
}

.levelSection {
    width: 100%;
    max-width: 350px;
    margin-bottom: 25px;
}

.levelSection h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    color: var(--primary);
    text-align: center;
    margin-bottom: 15px;
    letter-spacing: 3px;
}

.levelButtons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.levelBtn {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--light);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.levelBtn:hover, .levelBtn.selected {
    border-color: var(--primary);
    background: rgba(0, 212, 255, 0.15);
    transform: translateX(5px);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.levelBtn.selected {
    border-color: var(--accent);
    background: rgba(0, 255, 136, 0.15);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.levelBtn[data-level="insane"] {
    border-color: var(--danger);
    background: rgba(255, 51, 102, 0.1);
}

.levelBtn[data-level="insane"]:hover,
.levelBtn[data-level="insane"].selected {
    border-color: var(--danger);
    background: rgba(255, 51, 102, 0.25);
    box-shadow: 0 0 25px rgba(255, 51, 102, 0.5);
}

.levelName {
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
    font-weight: 700;
}

.levelInfo {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.startButton {
    width: 100%;
    max-width: 350px;
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--dark);
    font-family: 'Orbitron', sans-serif;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 3px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 25px rgba(0, 212, 255, 0.4);
}

.startButton:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 35px rgba(0, 212, 255, 0.6);
}

.startButton:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pauseContent, .gameOverContent {
    background: linear-gradient(135deg, rgba(20, 20, 40, 0.98), rgba(10, 10, 20, 0.98));
    border: 2px solid var(--primary);
    border-radius: 20px;
    padding: 30px;
    max-width: 350px;
    width: 100%;
    text-align: center;
    box-shadow: 0 10px 50px rgba(0, 212, 255, 0.3);
}

.pauseContent h2, .gameOverContent h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 28px;
    color: var(--light);
    margin-bottom: 20px;
    letter-spacing: 4px;
}

.pauseStats, .finalStats {
    margin-bottom: 25px;
}

.pauseStats p, .statRow {
    display: flex;
    justify-content: space-between;
    padding: 10px 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
}

.statRow.highlight {
    border-bottom: none;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 10px;
    margin-top: 10px;
    border: 1px solid var(--gold);
}

.statRow span:last-child {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    color: var(--accent);
}

.statRow.highlight span:last-child {
    color: var(--gold);
}

.pauseButtons, .gameOverButtons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pauseButtons button, .gameOverButtons button {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid;
    border-radius: 12px;
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 2px;
}

#resumeBtn, #playAgainBtn {
    background: linear-gradient(135deg, var(--success), var(--primary));
    border-color: var(--success);
    color: var(--dark);
}

#resumeBtn:hover, #playAgainBtn:hover {
    transform: scale(1.03);
    box-shadow: 0 0 25px rgba(0, 255, 136, 0.5);
}

#dashboardBtn, #goDashboardBtn {
    background: transparent;
    border-color: var(--primary);
    color: var(--primary);
}

#dashboardBtn:hover, #goDashboardBtn:hover {
    background: var(--primary);
    color: var(--dark);
}

.mobileControls {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: none;
    grid-template-columns: repeat(3, 60px);
    grid-template-rows: repeat(2, 60px);
    gap: 8px;
    z-index: 150;
}

.controlBtn {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.5);
    color: var(--light);
    font-size: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    user-select: none;
    -webkit-user-select: none;
}

.controlBtn:active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--dark);
}

#leftBtn { grid-column: 1; grid-row: 2; }
#upBtn { grid-column: 2; grid-row: 1; }
#downBtn { grid-column: 2; grid-row: 2; }
#rightBtn { grid-column: 3; grid-row: 2; }

@media (max-width: 600px) {
    .hud {
        padding: 8px 10px;
    }
    
    .scoreBoard {
        gap: 10px;
    }
    
    .score-item {
        padding: 5px 10px;
    }
    
    .score-item .label {
        font-size: 8px;
    }
    
    .score-item .value {
        font-size: 14px;
    }
    
    .pauseBtn {
        width: 40px;
        height: 40px;
        font-size: 12px;
    }
    
    .title {
        font-size: 28px;
    }
    
    .logo h1:first-child {
        font-size: 50px;
    }
    
    .levelSection, .startButton {
        max-width: 100%;
    }
    
    .pauseContent, .gameOverContent {
        padding: 20px;
    }
    
    .mobileControls {
        display: grid;
    }
}

@media (min-width: 601px) and (max-width: 1024px) {
    .title {
        font-size: 32px;
    }
    
    .score-item .value {
        font-size: 16px;
    }
}

@media (hover: none) and (pointer: coarse) {
    .mobileControls {
        display: grid;
    }
}

.hide {
    display: none;
}

.carGame.paused .pauseMenu {
    display: flex;
}

.carGame.gameOver .gameOverScreen {
    display: flex;
}


/* Mobile Touch Controls */
.mobile-controls {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    display: none;
    gap: 40px;
}

.mobile-btn {
    background: linear-gradient(135deg, #60a5fa, #a78bfa);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    width: 100px;
    height: 100px;
    color: #fff;
    font-weight: 900;
    font-size: 32px;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.mobile-btn:active {
    transform: scale(0.95);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
}

/* Show mobile controls on touch devices */
@media (hover: none) and (pointer: coarse) {
    .mobile-controls {
        display: flex !important;
    }
}