/* ═══════════════════════════════════════════════════════════════
   PLATFORMER GAME STYLES
   ═══════════════════════════════════════════════════════════════ */

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

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

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #050510 0%, #0a0a20 50%, #0f0a25 100%);
    font-family: 'Rajdhani', 'Segoe UI', sans-serif;
    overflow: hidden;
}

/* Animated background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(100, 0, 150, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(0, 100, 150, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(50, 0, 100, 0.1) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.game-wrapper {
    position: relative;
}

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

/* Canvas styles */
canvas {
    display: block;
    border: 3px solid #00ffff;
    border-radius: 16px;
    box-shadow: 
        0 0 40px rgba(0, 255, 255, 0.25),
        0 0 80px rgba(0, 255, 255, 0.1),
        inset 0 0 100px rgba(0, 0, 0, 0.5);
    background: linear-gradient(180deg, #050510 0%, #0a0a20 100%);
    margin-top: 10px;
    animation: canvasPulse 4s ease-in-out infinite;
}

@keyframes canvasPulse {
    0%, 100% { box-shadow: 0 0 40px rgba(0, 255, 255, 0.25), 0 0 80px rgba(0, 255, 255, 0.1), inset 0 0 100px rgba(0, 0, 0, 0.5); }
    50% { box-shadow: 0 0 60px rgba(0, 255, 255, 0.4), 0 0 100px rgba(0, 255, 255, 0.2), inset 0 0 80px rgba(0, 0, 0, 0.4); }
}

/* Game container with vignette */
.game-container {
    position: relative;
}

.game-container::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -47%);
    width: 906px;
    height: 556px;
    pointer-events: none;
    background: radial-gradient(ellipse at center, transparent 65%, rgba(0, 0, 0, 0.35) 100%);
    border-radius: 20px;
}

/* Screen shake animation */
@keyframes screenShake {
    0%, 100% { transform: translate(0, 0); }
    10% { transform: translate(-5px, -3px); }
    20% { transform: translate(5px, 3px); }
    30% { transform: translate(-3px, 5px); }
    40% { transform: translate(3px, -5px); }
    50% { transform: translate(-5px, 3px); }
    60% { transform: translate(5px, -3px); }
    70% { transform: translate(-3px, -5px); }
    80% { transform: translate(3px, 5px); }
    90% { transform: translate(-5px, -3px); }
}

canvas.shake {
    animation: screenShake 0.4s ease-out;
}

/* HUD styles */
.hud {
    position: absolute;
    top: 80px;
    left: 15px;
    right: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    pointer-events: none;
    z-index: 10;
}

.hud-item {
    background: linear-gradient(135deg, rgba(0, 40, 60, 0.9) 0%, rgba(0, 20, 40, 0.9) 100%);
    padding: 8px 15px;
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 255, 0.3);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
    backdrop-filter: blur(5px);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.15), inset 0 0 20px rgba(0, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.hud-item:hover {
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.3), inset 0 0 30px rgba(0, 255, 255, 0.1);
}

.hud-item .label {
    color: #888;
    font-size: 14px;
    letter-spacing: 0;
}

.hud-item .value {
    color: #00ffff;
    font-size: 18px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    margin-left: 5px;
}

.hud-item .value.gold {
    color: #ffd700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.hud-item .value.red {
    color: #ff4757;
}

/* HUD groups */
.hud-group {
    display: flex;
    gap: 10px;
    align-items: center;
}

.hud-group .hud-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Lives display */
.lives-display {
    display: flex;
    gap: 5px;
    align-items: center;
}

.life-icon {
    width: 18px;
    height: 18px;
    background: linear-gradient(135deg, #ff4757 0%, #ff6b81 100%);
    clip-path: polygon(50% 0%, 100% 35%, 80% 100%, 20% 100%, 0% 35%);
    transition: all 0.3s;
    box-shadow: 0 0 8px rgba(255, 71, 87, 0.5);
}

.life-icon.lost {
    background: #333;
    opacity: 0.3;
    box-shadow: none;
    transform: scale(0.8);
}

/* Power-up indicators */
.powerups {
    position: absolute;
    top: 70px;
    left: 15px;
    display: flex;
    gap: 10px;
}

.powerup-badge {
    background: linear-gradient(135deg, rgba(100, 50, 150, 0.9) 0%, rgba(50, 20, 100, 0.9) 100%);
    padding: 8px 15px;
    border-radius: 20px;
    border: 1px solid rgba(150, 100, 255, 0.5);
    color: #d4a5ff;
    font-size: 14px;
    font-weight: 600;
    display: none;
    align-items: center;
    gap: 5px;
    animation: powerupPulse 1s ease-in-out infinite;
}

.powerup-badge.active {
    display: flex;
}

.powerup-badge .icon {
    font-size: 16px;
}

@keyframes powerupPulse {
    0%, 100% { box-shadow: 0 0 10px rgba(150, 100, 255, 0.3); }
    50% { box-shadow: 0 0 20px rgba(150, 100, 255, 0.6); }
}

/* Level indicator - placed in HUD */
.level-display {
    background: linear-gradient(135deg, rgba(100, 0, 150, 0.9) 0%, rgba(50, 0, 100, 0.9) 100%);
    padding: 6px 15px;
    border-radius: 20px;
    border: 1px solid rgba(150, 100, 255, 0.5);
    color: #d4a5ff;
    font-size: 12px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(150, 100, 255, 0.5);
    white-space: nowrap;
}

/* Title */
h1 {
    color: #00ffff;
    margin-bottom: 20px;
    font-size: 48px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    letter-spacing: 6px;
    text-shadow: 
        0 0 20px #00ffff,
        0 0 40px #00ffff,
        0 0 60px #0088ff,
        2px 2px 4px rgba(0,0,0,0.8);
    animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleGlow {
    0%, 100% { 
        text-shadow: 0 0 20px #00ffff, 0 0 40px #00ffff, 0 0 60px #0088ff;
        color: #00ffff;
    }
    33% { 
        text-shadow: 0 0 30px #ff00ff, 0 0 60px #ff00ff, 0 0 90px #8800ff;
        color: #ff00ff;
    }
    66% { 
        text-shadow: 0 0 20px #00ff88, 0 0 40px #00ff88, 0 0 60px #00ff44;
        color: #00ff88;
    }
}

/* Controls help */
.controls {
    margin-top: 25px;
    color: #666;
    font-size: 14px;
    letter-spacing: 1px;
}

.controls span {
    background: linear-gradient(135deg, #ff00ff, #00ffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding: 4px 12px;
    font-weight: 700;
    font-family: 'Orbitron', sans-serif;
}

/* Message overlay */
#message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, rgba(10, 10, 30, 0.98) 0%, rgba(20, 10, 40, 0.98) 100%);
    color: white;
    padding: 50px 70px;
    border-radius: 24px;
    font-size: 28px;
    display: none;
    text-align: center;
    border: 2px solid #00ffff;
    box-shadow: 
        0 0 50px rgba(0, 255, 255, 0.3),
        0 0 100px rgba(0, 255, 255, 0.1),
        inset 0 0 40px rgba(0, 255, 255, 0.05);
    z-index: 100;
    min-width: 400px;
}

#message h2 {
    font-size: 42px;
    margin-bottom: 15px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
}

#message.win h2 {
    text-shadow: 0 0 30px #ffd700, 0 0 60px #ffd700;
    color: #ffd700;
}

#message.lose h2 {
    text-shadow: 0 0 30px #ff4757, 0 0 60px #ff4757;
    color: #ff4757;
}

#message .stats {
    font-size: 18px;
    color: #aaa;
    margin: 20px 0;
    line-height: 1.8;
}

#message .stats span {
    color: #00ffff;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
}

#message button {
    margin-top: 25px;
    padding: 18px 50px;
    font-size: 20px;
    font-family: 'Orbitron', sans-serif;
    background: linear-gradient(135deg, #00ffff 0%, #ff00ff 100%);
    color: #000;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 700;
    letter-spacing: 2px;
}

#message button:hover {
    transform: scale(1.08);
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.6);
}

/* Pause menu */
#pause-menu {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, rgba(10, 10, 30, 0.95) 0%, rgba(20, 10, 40, 0.95) 100%);
    padding: 40px 60px;
    border-radius: 20px;
    border: 2px solid #00ffff;
    text-align: center;
    display: none;
    z-index: 90;
}

#pause-menu h2 {
    color: #00ffff;
    font-size: 36px;
    font-family: 'Orbitron', sans-serif;
    margin-bottom: 30px;
}

#pause-menu button {
    display: block;
    width: 100%;
    margin: 10px 0;
    padding: 15px 40px;
    font-size: 18px;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.2) 0%, rgba(255, 0, 255, 0.2) 100%);
    color: #fff;
    border: 1px solid rgba(0, 255, 255, 0.5);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
}

#pause-menu button:hover {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.4) 0%, rgba(255, 0, 255, 0.4) 100%);
    transform: scale(1.05);
}

/* Loading screen */
#loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #050510;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    flex-direction: column;
}

#loading h2 {
    color: #00ffff;
    font-family: 'Orbitron', sans-serif;
    font-size: 32px;
    margin-bottom: 20px;
}

/* Main Menu */
#main-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #050510 0%, #0a0a20 50%, #0f0a25 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

#main-menu h1 {
    font-size: 64px;
    margin-bottom: 50px;
}

.menu-buttons {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.menu-btn {
    padding: 18px 60px;
    font-size: 24px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.2) 0%, rgba(255, 0, 255, 0.2) 100%);
    color: #fff;
    border: 2px solid rgba(0, 255, 255, 0.5);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s;
}

.menu-btn:hover {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.4) 0%, rgba(255, 0, 255, 0.4) 100%);
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
}

.menu-hint {
    margin-top: 50px;
    color: #666;
    font-size: 14px;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1001;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: linear-gradient(135deg, rgba(20, 20, 50, 0.95) 0%, rgba(40, 20, 60, 0.95) 100%);
    padding: 40px 60px;
    border-radius: 20px;
    border: 2px solid #00ffff;
    text-align: center;
}

.modal-content h2 {
    color: #00ffff;
    font-size: 32px;
    margin-bottom: 30px;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 255, 255, 0.2);
    color: #fff;
    font-size: 18px;
}

.setting-item button {
    padding: 8px 20px;
    background: rgba(0, 255, 255, 0.2);
    border: 1px solid #00ffff;
    color: #00ffff;
    border-radius: 8px;
    cursor: pointer;
}

.setting-item button:hover {
    background: rgba(0, 255, 255, 0.4);
}

.back-btn {
    margin-top: 30px !important;
}

/* Loading */
.loader {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(0, 255, 255, 0.2);
    border-top-color: #00ffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.hidden {
    display: none !important;
}

/* Responsive */
@media (max-width: 960px) {
    canvas {
        width: 100%;
        max-width: 900px;
    }
    
    h1 {
        font-size: 32px;
    }
    
    .hud-item {
        padding: 8px 12px;
        font-size: 14px;
    }
    
    .hud-item .value {
        font-size: 18px;
    }
}

/* Mobile Controls */
.mobile-controls {
    display: none;
    margin-top: 15px;
    gap: 15px;
    justify-content: center;
}

.mobile-btn {
    width: 70px;
    height: 70px;
    font-size: 28px;
    border-radius: 50%;
    border: 2px solid #00ffff;
    background: rgba(0, 255, 255, 0.15);
    color: white;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    transition: all 0.1s;
}

.mobile-btn:active {
    background: rgba(0, 255, 255, 0.5);
    transform: scale(0.92);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
}

/* Combo Display */
.combo-display {
    opacity: 0;
    transition: opacity 0.2s, transform 0.2s;
}

.combo-display.active {
    opacity: 1;
    animation: comboPulse 0.3s ease-out;
}

@keyframes comboPulse {
    0% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

.combo-text {
    color: #ffd700;
    font-weight: bold;
    text-shadow: 0 0 10px #ffd700;
}

/* Touch device detection */
@media (hover: none) and (pointer: coarse) {
    .mobile-controls {
        display: flex;
    }
    .controls {
        display: none;
    }
}