/* ============================================
   MALL HELL - Main Stylesheet
   ============================================ */

/* Google Font Import */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Oswald:wght@400;700&family=Share+Tech+Mono&display=swap');

/* ============================================
   CSS Variables / Theme Colors
   ============================================ */
:root {
    --mall-magenta: #FF1744;
    --mall-yellow: #FFEA00;
    --mall-cyan: #00E5FF;
    --mall-dark: #0a0a12;
    --mall-purple: #7B1FA2;
}

/* ============================================
   Base Styles
   ============================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background: #0a0a0f;
    overflow: hidden;
    font-family: 'Arial Black', Arial, sans-serif;
}

#game-container {
    position: relative;
    width: 100vw;
    height: 100vh;
}

canvas { display: block; }

/* ============================================
   UI Layer
   ============================================ */
#ui-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

/* ============================================
   Crosshair - Circle with plus in center
   ============================================ */
#crosshair {
    position: absolute;
    width: 32px;
    height: 32px;
    pointer-events: none;
    transform: translate(-50%, -50%);
}

/* Circle outline */
#crosshair-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 32px;
    border: 2px solid rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.5), 0 0 4px rgba(255, 255, 255, 0.3);
}

/* Plus sign - horizontal line */
#crosshair::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 2px;
    background: rgba(255, 255, 255, 0.9);
    transform: translate(-50%, -50%);
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
}

/* Plus sign - vertical line */
#crosshair::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2px;
    height: 14px;
    background: rgba(255, 255, 255, 0.9);
    transform: translate(-50%, -50%);
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
}

/* Center dot - hidden */
#crosshair-dot {
    display: none;
}

/* Target locked state - not used anymore but keep for compatibility */
#crosshair.target-locked #crosshair-circle {
    border-color: rgba(0, 255, 136, 0.9);
    box-shadow: 0 0 12px rgba(0, 255, 136, 0.6);
}

#crosshair.target-locked::before,
#crosshair.target-locked::after {
    background: rgba(0, 255, 136, 0.95);
}

/* ============================================
   Tension Indicator
   ============================================ */
#tension-indicator {
    position: absolute;
    width: 80px;
    height: 80px;
    pointer-events: none;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.15s;
}

#tension-indicator.charging {
    opacity: 1;
}

#tension-indicator svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

#tension-indicator .tension-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.15);
    stroke-width: 6;
}

#tension-indicator .tension-fill {
    fill: none;
    stroke: #f1c40f;
    stroke-width: 6;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke 0.1s, stroke-dashoffset 0.05s;
}

#tension-indicator.medium .tension-fill {
    stroke: #e67e22;
}

#tension-indicator.high .tension-fill {
    stroke: #e74c3c;
}

#tension-indicator.max .tension-fill {
    stroke: #e74c3c;
    filter: drop-shadow(0 0 8px #e74c3c);
}

#tension-text {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    color: #fff;
    text-shadow: 0 0 5px #000;
    white-space: nowrap;
}

/* ============================================
   HUD
   ============================================ */
#hud {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    display: none;
}

/* Glass morphism mixin for HUD elements */
.glass-panel {
    background: rgba(10, 10, 20, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* ============================================
   Score Display
   ============================================ */
#score-container {
    background: rgba(10, 10, 20, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 15px 25px;
    border-radius: 12px;
    border: 1px solid rgba(233, 69, 96, 0.4);
    border-top: 1px solid rgba(233, 69, 96, 0.6);
    display: inline-block;
    box-shadow: 0 8px 32px rgba(233, 69, 96, 0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: transform 0.1s ease-out, box-shadow 0.1s ease-out;
}

#score-container.bump {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(233, 69, 96, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

#score-label {
    color: #e94560;
    font-size: 14px;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(233, 69, 96, 0.5);
}

#score {
    color: #f1c40f;
    font-size: 36px;
    text-shadow: 0 0 20px rgba(241, 196, 15, 0.6),
                 0 0 40px rgba(241, 196, 15, 0.3);
    transition: transform 0.15s ease-out, text-shadow 0.15s ease-out;
}

#score.bump {
    transform: scale(1.1);
    text-shadow: 0 0 30px rgba(241, 196, 15, 0.8),
                 0 0 60px rgba(241, 196, 15, 0.5);
}

/* ============================================
   Status Panel (Enemy Info + Minimap)
   ============================================ */
#status-panel {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(10, 10, 20, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 14px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
    z-index: 101;
}

/* Progress header */
#enemy-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#enemy-progress-header .progress-label {
    color: #00ff88;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

#enemy-progress {
    font-family: 'Bebas Neue', Impact, sans-serif;
    font-size: 26px;
    color: #00ff88;
    text-shadow: 0 0 15px rgba(0, 255, 136, 0.6);
    letter-spacing: 1px;
}

/* Enemy type counts row */
.enemy-type-counts {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.enemy-type-count {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.4);
    flex: 1;
    justify-content: center;
    transition: all 0.3s ease;
}

.enemy-type-count .enemy-icon {
    font-size: 18px;
    transition: all 0.3s ease;
}

.enemy-type-count .enemy-value {
    font-family: 'Bebas Neue', Impact, sans-serif;
    font-size: 20px;
    min-width: 20px;
    text-align: center;
    transition: all 0.2s ease;
}

/* Minimap section inside status panel */
#minimap-section {
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

#minimap-grid {
    display: grid;
    gap: 3px;
    justify-content: center;
}

/* Victory state */
#status-panel.all-cleared {
    border-color: rgba(0, 255, 136, 0.5);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3),
                0 8px 32px rgba(0, 0, 0, 0.5);
}

#status-panel.all-cleared #enemy-progress {
    animation: victoryPulse 1s ease-in-out infinite;
}

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

/* Skeleton styling */
#skeleton-count {
    border: 1px solid rgba(200, 200, 200, 0.2);
}

#skeleton-count .enemy-value {
    color: #e0e0e0;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}

#skeleton-count.has-enemies {
    border-color: rgba(200, 200, 200, 0.5);
    background: rgba(200, 200, 200, 0.1);
}

#skeleton-count.has-enemies .enemy-icon {
    animation: skullBob 1.5s ease-in-out infinite;
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.5));
}

#skeleton-count.has-enemies .enemy-value {
    color: #fff;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.6);
}

/* Dinosaur styling */
#dino-count {
    border: 1px solid rgba(255, 100, 0, 0.2);
}

#dino-count .enemy-value {
    color: #ff8c42;
    text-shadow: 0 0 10px rgba(255, 100, 0, 0.4);
}

#dino-count.has-enemies {
    border-color: rgba(255, 100, 0, 0.6);
    background: rgba(255, 100, 0, 0.15);
    animation: dinoPulse 1s ease-in-out infinite;
}

#dino-count.has-enemies .enemy-icon {
    animation: dinoStomp 0.6s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(255, 100, 0, 0.7));
}

#dino-count.has-enemies .enemy-value {
    color: #ff6600;
    text-shadow: 0 0 15px rgba(255, 100, 0, 0.8);
}

/* Toy styling */
#toy-count {
    border: 1px solid rgba(214, 154, 92, 0.3);
}

#toy-count .enemy-value {
    color: #d69a5c;
    text-shadow: 0 0 10px rgba(214, 154, 92, 0.45);
}

#toy-count.has-enemies {
    border-color: rgba(214, 154, 92, 0.6);
    background: rgba(214, 154, 92, 0.16);
}

#toy-count.has-enemies .enemy-icon {
    animation: toyWobble 1s ease-in-out infinite;
    filter: drop-shadow(0 0 7px rgba(214, 154, 92, 0.6));
}

#toy-count.has-enemies .enemy-value {
    color: #f2c58f;
    text-shadow: 0 0 14px rgba(214, 154, 92, 0.75);
}

@keyframes skullBob {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-2px) rotate(-5deg); }
    75% { transform: translateY(-2px) rotate(5deg); }
}

@keyframes dinoStomp {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-3px) scale(1.1); }
}

@keyframes dinoPulse {
    0%, 100% {
        box-shadow: 0 0 10px rgba(255, 100, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(255, 100, 0, 0.5);
    }
}

@keyframes toyWobble {
    0%, 100% { transform: rotate(-4deg) translateY(0); }
    50% { transform: rotate(4deg) translateY(-1px); }
}

/* ============================================
   Objective Display (CLEAR THE MALL!)
   ============================================ */
#objective-display {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    pointer-events: none;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

#objective-display.show {
    opacity: 1;
    visibility: visible;
    animation: objectiveAppear 0.5s ease-out;
}

#objective-display.fade-out {
    opacity: 0;
    transition: opacity 1.5s ease-out;
}

.objective-text {
    font-family: 'Bebas Neue', Impact, sans-serif;
    font-size: 72px;
    color: #fff;
    text-shadow:
        0 0 20px rgba(255, 23, 68, 0.8),
        0 0 40px rgba(255, 23, 68, 0.5),
        4px 4px 0 rgba(0, 0, 0, 0.8);
    letter-spacing: 8px;
    animation: objectivePulse 0.8s ease-in-out 2;
}

.objective-subtext {
    font-family: 'Oswald', sans-serif;
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-top: 10px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

@keyframes objectiveAppear {
    0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0; }
    50% { transform: translate(-50%, -50%) scale(1.1); }
    100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
}

@keyframes objectivePulse {
    0%, 100% { text-shadow:
        0 0 20px rgba(255, 23, 68, 0.8),
        0 0 40px rgba(255, 23, 68, 0.5),
        4px 4px 0 rgba(0, 0, 0, 0.8); }
    50% { text-shadow:
        0 0 30px rgba(255, 23, 68, 1),
        0 0 50px rgba(255, 23, 68, 0.7),
        4px 4px 0 rgba(0, 0, 0, 0.8); }
}

/* ============================================
   Minimap (inside status panel)
   ============================================ */

.minimap-room {
    width: 34px;
    height: 34px;
    background: rgba(50, 50, 70, 0.6);
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Bebas Neue', Impact, sans-serif;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
    position: relative;
}

.minimap-room.entrance {
    background: rgba(0, 200, 100, 0.2);
    border-color: rgba(0, 200, 100, 0.4);
}

/* Current room: yellow border to show player position */
.minimap-room.current {
    border: 3px solid #ffee00;
    box-shadow: 0 0 12px rgba(255, 238, 0, 0.9), inset 0 0 6px rgba(255, 238, 0, 0.3);
}

.minimap-room.has-enemies {
    background: rgba(233, 69, 96, 0.3);
    border-color: rgba(233, 69, 96, 0.5);
    color: #fff;
}

.minimap-room.has-enemies.has-dino {
    background: rgba(255, 100, 0, 0.4);
    border-color: rgba(255, 100, 0, 0.7);
    animation: dinoPulseRoom 1s ease-in-out infinite;
}

/* Cleared room - subtle green, no content */
.minimap-room.cleared {
    background: rgba(0, 255, 136, 0.1);
    border-color: rgba(0, 255, 136, 0.25);
}

/* Not visited room - dimmer appearance */
.minimap-room.not-visited {
    opacity: 0.6;
}

.minimap-room.not-visited.has-enemies {
    background: rgba(140, 60, 80, 0.4);
    border-color: rgba(180, 80, 100, 0.4);
}

@keyframes currentRoomPulse {
    0%, 100% { box-shadow: 0 0 10px rgba(0, 229, 255, 0.5); }
    50% { box-shadow: 0 0 20px rgba(0, 229, 255, 0.8); }
}

@keyframes dinoPulseRoom {
    0%, 100% { box-shadow: 0 0 5px rgba(255, 100, 0, 0.4); }
    50% { box-shadow: 0 0 15px rgba(255, 100, 0, 0.7); }
}

/* ============================================
   Timer Display
   ============================================ */
#timer-container {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    background: rgba(10, 10, 20, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 12px 20px;
    border-radius: 12px;
    border: 1px solid rgba(233, 69, 96, 0.4);
    border-top: 1px solid rgba(233, 69, 96, 0.6);
    box-shadow: 0 8px 32px rgba(233, 69, 96, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
    text-align: center;
}

#timer-label {
    color: #e94560;
    font-size: 12px;
    letter-spacing: 3px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

#timer-display {
    color: #fff;
    font-size: 36px;
    text-shadow: 0 0 20px rgba(233, 69, 96, 0.6);
    margin: 5px 0;
}

#timer-bar {
    width: 100%;
    height: 8px;
    background: rgba(26, 26, 46, 0.8);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

#timer-fill {
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #e94560 0%, #f39c12 50%, #2ecc71 100%);
    border-radius: 4px;
    transition: width 0.15s ease-out;
}

/* ============================================
   Power-Up Timer
   ============================================ */
#powerup-timer {
    position: absolute;
    top: 160px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(10, 10, 20, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 8px 16px;
    border-radius: 24px;
    border: 2px solid rgba(255, 234, 0, 0.6);
    border-top: 2px solid rgba(255, 234, 0, 0.8);
    box-shadow: 0 8px 32px rgba(255, 234, 0, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.2s ease;
}

#powerup-timer .powerup-icon {
    font-size: 24px;
    filter: drop-shadow(0 0 8px rgba(255, 234, 0, 0.6));
}

#powerup-timer .powerup-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

#powerup-timer .powerup-label {
    color: #FFEA00;
    font-size: 10px;
    letter-spacing: 2px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

#powerup-timer .powerup-time {
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(255, 234, 0, 0.4);
}

/* Warning state (3 seconds or less) */
#powerup-timer.warning {
    border-color: rgba(255, 152, 0, 0.6);
    box-shadow: 0 8px 32px rgba(255, 152, 0, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

#powerup-timer.warning .powerup-label {
    color: #ff9800;
}

#powerup-timer.warning .powerup-icon {
    filter: drop-shadow(0 0 8px rgba(255, 152, 0, 0.6));
}

/* Critical state (1 second or less) */
#powerup-timer.critical {
    border-color: rgba(233, 69, 96, 0.8);
    box-shadow: 0 8px 32px rgba(233, 69, 96, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: powerupPulse 0.5s ease-in-out infinite;
}

#powerup-timer.critical .powerup-label {
    color: #e94560;
}

#powerup-timer.critical .powerup-icon {
    filter: drop-shadow(0 0 12px rgba(233, 69, 96, 0.8));
}

@keyframes powerupPulse {
    0%, 100% {
        transform: translateX(-50%) scale(1);
    }
    50% {
        transform: translateX(-50%) scale(1.05);
    }
}


/* ============================================
   Ammo Display
   ============================================ */
#ammo-display {
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 16px;
    font-family: 'Share Tech Mono', monospace;
    letter-spacing: 2px;
    background: rgba(10, 10, 20, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 10px 24px;
    border-radius: 8px;
    border: 1px solid rgba(52, 152, 219, 0.5);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    transition: all 0.2s ease;
    z-index: 100;
    display: none;
}

#ammo-display.ready {
    border-color: rgba(46, 204, 113, 0.5);
    box-shadow: 0 8px 32px rgba(46, 204, 113, 0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* ============================================
   Menu Screens
   ============================================ */
#menu-screen, #gameover-screen, #pause-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    pointer-events: auto;
    background: var(--mall-dark);
    overflow: hidden;
}

/* Tiled floor pattern background */
#menu-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    transform: perspective(500px) rotateX(60deg);
    transform-origin: center top;
    pointer-events: none;
}

/* Neon glow overlay */
#menu-screen::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(255, 23, 68, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(0, 229, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(123, 31, 162, 0.08) 0%, transparent 60%);
    pointer-events: none;
    animation: neonPulse 4s ease-in-out infinite alternate;
}

@keyframes neonPulse {
    0% { opacity: 0.6; }
    100% { opacity: 1; }
}

/* Floating sale tags decoration */
.menu-decor {
    position: absolute;
    pointer-events: none;
    z-index: 0;
}

.sale-tag {
    position: absolute;
    background: var(--mall-yellow);
    color: var(--mall-dark);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 14px;
    padding: 4px 12px;
    transform: rotate(-12deg);
    box-shadow: 2px 2px 8px rgba(0,0,0,0.4);
    opacity: 0.6;
}

.sale-tag::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    width: 8px;
    height: 8px;
    background: var(--mall-dark);
    border-radius: 50%;
    transform: translateX(-50%);
}

#gameover-screen, #pause-screen { display: none; }

.menu-container {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 40px;
}

/* ============================================
   Title Treatment
   ============================================ */
.title-wrapper {
    position: relative;
    margin-bottom: 15px;
}

.title {
    font-family: 'Bebas Neue', Impact, sans-serif;
    font-size: clamp(72px, 15vw, 140px);
    color: var(--mall-yellow);
    text-transform: uppercase;
    letter-spacing: 8px;
    line-height: 0.85;
    position: relative;
    text-shadow:
        4px 4px 0 var(--mall-magenta),
        8px 8px 0 rgba(0,0,0,0.3),
        0 0 60px rgba(255, 234, 0, 0.5),
        0 0 120px rgba(255, 234, 0, 0.3);
    animation: titleSlam 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) both,
               titleGlow 2s ease-in-out infinite alternate 0.6s;
    transform-origin: center bottom;
}

@keyframes titleSlam {
    0% {
        opacity: 0;
        transform: translateY(-100px) scale(1.5) rotate(-5deg);
    }
    60% {
        transform: translateY(10px) scale(0.95) rotate(1deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1) rotate(0deg);
    }
}

@keyframes titleGlow {
    0% {
        text-shadow:
            4px 4px 0 var(--mall-magenta),
            8px 8px 0 rgba(0,0,0,0.3),
            0 0 60px rgba(255, 234, 0, 0.5),
            0 0 120px rgba(255, 234, 0, 0.3);
        filter: brightness(1);
    }
    100% {
        text-shadow:
            4px 4px 0 var(--mall-magenta),
            8px 8px 0 rgba(0,0,0,0.3),
            0 0 80px rgba(255, 234, 0, 0.7),
            0 0 160px rgba(255, 234, 0, 0.5);
        filter: brightness(1.1);
    }
}

/* Decorative strike-through on title */
.title::after {
    content: '';
    position: absolute;
    left: -10%;
    top: 50%;
    width: 120%;
    height: 4px;
    background: var(--mall-magenta);
    transform: rotate(-3deg);
    box-shadow: 0 0 20px var(--mall-magenta);
    animation: strikeSlide 0.4s ease-out 0.5s both;
}

@keyframes strikeSlide {
    from { transform: scaleX(0) rotate(-3deg); }
    to { transform: scaleX(1) rotate(-3deg); }
}

/* Version badge - Price tag style */
.version {
    display: inline-block;
    font-family: 'Share Tech Mono', monospace;
    font-size: 14px;
    color: var(--mall-dark);
    background: var(--mall-cyan);
    padding: 6px 20px;
    margin-bottom: 20px;
    position: relative;
    clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
    animation: tagDrop 0.4s ease-out 0.3s both;
    box-shadow: 0 4px 15px rgba(0, 229, 255, 0.4);
}

@keyframes tagDrop {
    from {
        opacity: 0;
        transform: translateY(-20px) rotate(10deg);
    }
    to {
        opacity: 1;
        transform: translateY(0) rotate(0deg);
    }
}

/* Subtitle - Receipt style */
.subtitle {
    font-family: 'Share Tech Mono', monospace;
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 35px;
    position: relative;
    animation: typeIn 0.8s steps(25) 0.6s both;
    overflow: hidden;
    white-space: nowrap;
}

.subtitle::after {
    content: '█';
    animation: blink 0.8s infinite;
    margin-left: 4px;
    color: var(--mall-cyan);
}

@keyframes typeIn {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink {
    50% { opacity: 0; }
}

/* ============================================
   Controls Display - Price Tag Cards
   ============================================ */
.instructions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 30px;
    animation: fadeInUp 0.5s ease-out 0.7s both;
}

.control-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 10px 16px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.control-item:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255, 234, 0, 0.3);
    transform: translateY(-2px);
}

.control-key {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 20px;
    color: var(--mall-dark);
    background: var(--mall-yellow);
    padding: 4px 12px;
    min-width: 32px;
    text-align: center;
    box-shadow:
        0 3px 0 #c4b200,
        0 4px 8px rgba(0,0,0,0.3);
    border-radius: 4px;
    transition: all 0.15s ease;
}

.control-item:hover .control-key {
    transform: translateY(2px);
    box-shadow:
        0 1px 0 #c4b200,
        0 2px 4px rgba(0,0,0,0.3);
}

.control-action {
    font-family: 'Oswald', sans-serif;
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* How to play link */
.how-to-play-btn {
    font-family: 'Share Tech Mono', monospace;
    color: var(--mall-cyan);
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    letter-spacing: 2px;
    margin-bottom: 25px;
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
    animation: fadeInUp 0.5s ease-out 0.8s both;
    position: relative;
    z-index: 10;
}

.how-to-play-btn:hover {
    color: #fff;
    border-color: var(--mall-cyan);
    background: rgba(0, 229, 255, 0.1);
    text-shadow: 0 0 20px var(--mall-cyan);
    transform: scale(1.05);
}

.how-to-play-btn:active {
    transform: scale(0.95);
    background: rgba(0, 229, 255, 0.2);
}

/* ============================================
   Main Action Button - Shopping Cart Style
   ============================================ */
.btn {
    font-family: 'Bebas Neue', Impact, sans-serif;
    font-size: 28px;
    letter-spacing: 6px;
    color: var(--mall-dark);
    background: linear-gradient(180deg, var(--mall-yellow) 0%, #e6d200 100%);
    border: none;
    padding: 18px 60px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow:
        0 6px 0 #b8a600,
        0 8px 20px rgba(0,0,0,0.4),
        inset 0 2px 0 rgba(255,255,255,0.3);
    animation: buttonEntry 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) 0.9s both,
               buttonPulse 2s ease-in-out infinite 1.5s;
    clip-path: polygon(
        0 10px, 10px 0, calc(100% - 10px) 0, 100% 10px,
        100% calc(100% - 10px), calc(100% - 10px) 100%, 10px 100%, 0 calc(100% - 10px)
    );
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transform: skewX(-20deg);
    transition: left 0.6s ease;
}

.btn::after {
    content: '🛒';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-4px);
    box-shadow:
        0 10px 0 #b8a600,
        0 15px 30px rgba(0,0,0,0.5),
        0 0 40px rgba(255, 234, 0, 0.3),
        inset 0 2px 0 rgba(255,255,255,0.3);
}

.btn:hover::before {
    left: 120%;
}

.btn:hover::after {
    transform: translateY(-50%) translateX(5px) rotate(10deg);
}

.btn:active {
    transform: translateY(2px);
    box-shadow:
        0 2px 0 #b8a600,
        0 4px 10px rgba(0,0,0,0.4),
        inset 0 2px 0 rgba(255,255,255,0.3);
}

@keyframes buttonEntry {
    0% {
        opacity: 0;
        transform: translateY(40px) scale(0.8);
    }
    60% {
        transform: translateY(-5px) scale(1.02);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes buttonPulse {
    0%, 100% { box-shadow: 0 6px 0 #b8a600, 0 8px 20px rgba(0,0,0,0.4), inset 0 2px 0 rgba(255,255,255,0.3); }
    50% { box-shadow: 0 6px 0 #b8a600, 0 8px 30px rgba(255, 234, 0, 0.3), 0 0 40px rgba(255, 234, 0, 0.2), inset 0 2px 0 rgba(255,255,255,0.3); }
}

/* ============================================
   How To Play Modal
   ============================================ */
#how-to-play-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
    pointer-events: auto;
}

#how-to-play-modal.visible {
    display: flex;
}

.modal-content {
    pointer-events: auto;
    background: linear-gradient(180deg, #1a1a2e 0%, #0d0d1a 100%);
    padding: 40px 50px;
    border-radius: 4px;
    max-width: 500px;
    border: 2px solid var(--mall-magenta);
    text-align: left;
    position: relative;
    box-shadow:
        0 0 60px rgba(255, 23, 68, 0.3),
        inset 0 1px 0 rgba(255,255,255,0.1);
}

.modal-content::before {
    content: 'HELP';
    position: absolute;
    top: -12px;
    left: 30px;
    background: var(--mall-magenta);
    color: white;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 14px;
    padding: 4px 16px;
    letter-spacing: 3px;
    pointer-events: none;
}

.modal-content h2 {
    font-family: 'Bebas Neue', sans-serif;
    color: var(--mall-yellow);
    font-size: 32px;
    letter-spacing: 4px;
    margin-bottom: 25px;
    text-align: center;
}

.modal-content h3 {
    font-family: 'Oswald', sans-serif;
    color: var(--mall-cyan);
    margin: 25px 0 12px 0;
    font-size: 15px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.modal-content p {
    font-family: 'Share Tech Mono', monospace;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin: 8px 0;
    font-size: 14px;
}

.modal-content .key {
    font-family: 'Bebas Neue', sans-serif;
    color: var(--mall-dark);
    background: var(--mall-yellow);
    padding: 2px 10px;
    border-radius: 3px;
    font-size: 14px;
    margin-right: 8px;
}

.modal-close {
    display: block;
    margin: 35px auto 0;
    padding: 12px 40px;
    background: var(--mall-magenta);
    color: white;
    border: none;
    cursor: pointer;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 18px;
    letter-spacing: 3px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 10;
}

.modal-close:hover {
    background: #ff4569;
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(255, 23, 68, 0.5);
}

.modal-close:active {
    transform: scale(0.95);
    background: #cc1144;
}

/* ============================================
   Game Over Screen
   ============================================ */
#final-score-container {
    margin: 30px 0;
    text-align: center;
    animation: fadeInUp 0.6s ease-out 0.1s both;
}

#final-score-label {
    font-family: 'Oswald', sans-serif;
    color: var(--mall-cyan);
    font-size: 20px;
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

#final-score {
    font-family: 'Bebas Neue', sans-serif;
    color: var(--mall-yellow);
    font-size: clamp(72px, 20vw, 120px);
    text-shadow:
        4px 4px 0 var(--mall-magenta),
        0 0 60px rgba(255, 234, 0, 0.5);
    animation: scoreReveal 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}

@keyframes scoreReveal {
    0% {
        opacity: 0;
        transform: scale(0.5) rotate(-10deg);
    }
    60% {
        transform: scale(1.1) rotate(2deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

#rating {
    font-family: 'Bebas Neue', sans-serif;
    color: var(--mall-magenta);
    font-size: 28px;
    letter-spacing: 4px;
    margin-top: 10px;
    text-shadow: 0 0 30px rgba(255, 23, 68, 0.5);
    animation: fadeInUp 0.6s ease-out 0.4s both;
}

/* ============================================
   Pause Screen
   ============================================ */
.pause-score {
    font-family: 'Share Tech Mono', monospace;
    color: rgba(255,255,255,0.6);
    font-size: 16px;
    letter-spacing: 2px;
    margin: 20px 0 30px;
}

.pause-score span {
    color: var(--mall-yellow);
    font-size: 24px;
}

.pause-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.pause-btn {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 20px;
    letter-spacing: 4px;
    padding: 14px 50px;
    border: 2px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.pause-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--mall-cyan);
    color: var(--mall-cyan);
    transform: translateX(5px);
}

.pause-btn.primary {
    background: var(--mall-yellow);
    color: var(--mall-dark);
    border: none;
}

.pause-btn.primary:hover {
    background: #fff;
    box-shadow: 0 0 30px rgba(255, 234, 0, 0.5);
}

/* Duplicate final-score-container with slideInUp (kept for compatibility) */
#final-score-container {
    margin: 30px 0;
    text-align: center;
    animation: slideInUp 0.6s ease-out 0.1s both;
}

#final-score-label {
    color: #f1c40f;
    font-size: 28px;
    letter-spacing: 5px;
    text-shadow: 0 0 20px rgba(241, 196, 15, 0.5);
}

#final-score {
    color: #fff;
    font-size: 96px;
    text-shadow: 0 0 40px rgba(255, 255, 255, 0.5),
                 0 0 80px rgba(255, 255, 255, 0.3);
    animation: glowPulse 2s ease-in-out infinite;
}

#rating {
    color: #e94560;
    font-size: 32px;
    margin-top: 10px;
    text-shadow: 0 0 20px rgba(233, 69, 96, 0.5);
    animation: slideInUp 0.6s ease-out 0.2s both;
}

/* ============================================
   Hit Marker
   ============================================ */
#hit-marker {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 30px;
    height: 30px;
    pointer-events: none;
    opacity: 0;
    transition: all 0.1s;
}

#hit-marker.show {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

#hit-marker::before, #hit-marker::after {
    content: '';
    position: absolute;
    background: #f1c40f;
}

#hit-marker::before {
    top: 0; bottom: 0; left: 50%;
    width: 3px;
    transform: translateX(-50%) rotate(45deg);
}

#hit-marker::after {
    left: 0; right: 0; top: 50%;
    height: 3px;
    transform: translateY(-50%) rotate(45deg);
}

/* ============================================
   Score Popup
   ============================================ */
.score-popup {
    position: absolute;
    color: #f1c40f;
    font-size: 24px;
    font-weight: bold;
    pointer-events: none;
    text-shadow: 0 0 10px rgba(241, 196, 15, 0.8);
    animation: popupFloat 1s ease-out forwards;
}

@keyframes popupFloat {
    0% { opacity: 1; transform: translateY(0) scale(1); }
    100% { opacity: 0; transform: translateY(-50px) scale(1.5); }
}

/* Pause score (alternate) */
.pause-score {
    color: #f1c40f;
    font-size: 28px;
    margin-bottom: 40px;
}

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

.btn-secondary {
    background: linear-gradient(135deg, #34495e, #2c3e50);
    box-shadow: 0 10px 30px rgba(52, 73, 94, 0.4);
}

.btn-secondary:hover {
    box-shadow: 0 15px 40px rgba(52, 73, 94, 0.6);
}

.pause-hint {
    color: #666;
    font-size: 14px;
    margin-top: 30px;
    letter-spacing: 2px;
}

#pause-indicator {
    position: absolute;
    top: 20px;
    right: 20px;
    color: #888;
    font-size: 14px;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 15px;
    border-radius: 5px;
    letter-spacing: 1px;
}

/* ============================================
   Health Display
   ============================================ */
#health-container {
    position: absolute;
    bottom: 40px;
    left: 40px;
    background: rgba(10, 10, 20, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 12px 20px;
    border-radius: 12px;
    border: 1px solid rgba(231, 76, 60, 0.4);
    border-top: 1px solid rgba(231, 76, 60, 0.6);
    display: none;
    z-index: 100;
    box-shadow: 0 8px 32px rgba(231, 76, 60, 0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: border-color 0.3s, box-shadow 0.3s;
}

#health-container.low-health {
    border-color: rgba(231, 76, 60, 0.8);
    box-shadow: 0 8px 32px rgba(231, 76, 60, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
    animation: healthPulse 0.5s ease-in-out infinite;
}

@keyframes healthPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

#health-label {
    color: #e74c3c;
    font-size: 12px;
    letter-spacing: 2px;
    margin-bottom: 5px;
    text-shadow: 0 0 10px rgba(231, 76, 60, 0.5);
}

#health-bar {
    width: 150px;
    height: 20px;
    background: rgba(26, 26, 46, 0.8);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

#health-fill {
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        #e74c3c 0%,
        #e67e22 30%,
        #f1c40f 60%,
        #2ecc71 100%);
    background-size: 200% 100%;
    border-radius: 10px;
    transition: width 0.2s ease-out;
    box-shadow: 0 0 10px rgba(46, 204, 113, 0.3);
}

#health-value {
    color: #fff;
    font-size: 14px;
    text-align: center;
    margin-top: 5px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

#controls-hint {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: #666;
    font-size: 12px;
    letter-spacing: 1px;
}

/* ============================================
   Damage Overlay
   ============================================ */
#damage-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: radial-gradient(ellipse at center, transparent 30%, rgba(231, 76, 60, 0.6) 100%);
    opacity: 0;
    transition: opacity 0.1s;
}

#damage-overlay.flash {
    opacity: 1;
}

/* ============================================
   Invulnerability Effect
   ============================================ */
.invulnerable {
    animation: invulnerableFlash 0.2s infinite;
}

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

/* ============================================
   Boss Warning
   ============================================ */
.boss-warning {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Bebas Neue', Impact, sans-serif;
    font-size: clamp(48px, 10vw, 72px);
    color: #ff4500;
    text-transform: uppercase;
    letter-spacing: 8px;
    text-shadow:
        0 0 20px #ff0000,
        0 0 40px #ff4500,
        4px 4px 0 #8b0000;
    animation: bossWarn 0.25s ease-in-out 3;
    z-index: 1000;
    pointer-events: none;
}

@keyframes bossWarn {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}