:root {
    --bg-primary:    #050010;
    --bg-secondary:  #000000;
    --bg-card:       #0d0420;
    --text-primary:  #FFFFFF;
    --text-secondary:#8A82A8;
    --pink:          #FF006E;
    --cyan:          #00F5D4;
    --yellow:        #FFD60A;
    --magenta:       #C200FB;
    --lime:          #B9FF66;
    --orange:        #FF9933;
    --mimosa:        #FFB347;
    --font-pixel:    'Press Start 2P', 'Courier New', monospace;
    --font-crt:      'VT323', 'Courier New', monospace;
}

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

html, body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-crt);
    font-size: 22px;
    height: 100%;
    overflow: hidden;
    image-rendering: pixelated;
}

button {
    font-family: inherit;
    cursor: pointer;
    background: none;
    border: none;
    color: inherit;
}

.scanlines {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        to bottom,
        transparent 0,
        transparent 2px,
        rgba(0, 0, 0, 0.30) 3px,
        rgba(0, 0, 0, 0.30) 4px
    );
    mix-blend-mode: multiply;
}

.game-container {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* ====== HEADER ====== */
.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 1.25rem 2rem;
    background: var(--bg-secondary);
    border-bottom: 3px solid var(--pink);
    box-shadow: 0 4px 0 0 var(--magenta);
    z-index: 10;
}

.score-display, .combo-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-family: var(--font-pixel);
}

.label {
    font-size: 9px;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.score-value, .combo-value {
    font-family: var(--font-pixel);
    font-size: 16px;
    color: var(--yellow);
    text-shadow: 2px 2px 0 var(--bg-secondary);
    letter-spacing: 1px;
}

.combo-value { color: var(--cyan); }

.lives-display {
    display: flex;
    gap: 0.5rem;
    font-size: 1.6rem;
}

.heart {
    transition: opacity 0.2s, filter 0.2s;
}

.heart:not(.active) {
    opacity: 0.2;
    filter: grayscale(100%);
}

.stage-display {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-card);
    border: 3px solid var(--cyan);
    box-shadow: 3px 3px 0 var(--bg-secondary);
    padding: 6px 10px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.stage-display.boozy { border-color: var(--magenta); box-shadow: 3px 3px 0 var(--pink); }
.stage-display.wasted { border-color: var(--pink); box-shadow: 3px 3px 0 var(--magenta); animation: stageWobble 1.6s ease-in-out infinite; }

@keyframes stageWobble {
    0%, 100% { transform: rotate(0deg); }
    50%      { transform: rotate(-2deg); }
}

.stage-face {
    font-size: 32px;
    line-height: 1;
    filter: drop-shadow(2px 2px 0 var(--bg-secondary));
}

.stage-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    font-family: var(--font-pixel);
}

.stage-name {
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--yellow);
    text-shadow: 2px 2px 0 var(--bg-secondary);
}

.stage-progress {
    font-size: 8px;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.quit-btn {
    font-family: var(--font-pixel);
    font-size: 9px;
    letter-spacing: 1.5px;
    background: var(--bg-card);
    border: 3px solid var(--pink);
    color: var(--pink);
    padding: 10px 14px;
    cursor: pointer;
    box-shadow: 3px 3px 0 var(--bg-secondary);
    transition: transform 0.05s, box-shadow 0.05s, background 0.05s, color 0.05s;
}

.quit-btn:hover { background: var(--pink); color: var(--bg-secondary); }
.quit-btn:active { transform: translate(3px, 3px); box-shadow: none; }

/* ====== GAME AREA / CANVAS ====== */
.game-area {
    flex: 1;
    position: relative;
    background:
        radial-gradient(ellipse at top, rgba(255, 153, 51, 0.10) 0%, transparent 60%),
        repeating-linear-gradient(
            to bottom,
            transparent 0,
            transparent 28px,
            rgba(255, 255, 255, 0.02) 28px,
            rgba(255, 255, 255, 0.02) 29px
        ),
        var(--bg-primary);
    overflow: hidden;
}

#gameCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    image-rendering: pixelated;
}

.instruction {
    position: absolute;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-pixel);
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--cyan);
    text-shadow: 2px 2px 0 var(--bg-secondary);
    text-align: center;
    background: rgba(5, 0, 16, 0.6);
    padding: 6px 12px;
    border: 2px solid var(--cyan);
    pointer-events: none;
    z-index: 6;
}

.flash-message {
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translateX(-50%) scale(0);
    font-family: var(--font-pixel);
    font-size: clamp(22px, 4vw, 38px);
    letter-spacing: 4px;
    color: var(--yellow);
    text-shadow: 4px 4px 0 var(--bg-secondary), 8px 8px 0 var(--pink);
    pointer-events: none;
    z-index: 7;
    transition: transform 0.18s ease-out, opacity 0.4s;
    opacity: 0;
}

.flash-message.show { transform: translateX(-50%) scale(1); opacity: 1; }
.flash-message.fade { opacity: 0; }

/* ====== TOUCH CONTROLS (mobile) ====== */
.touch-controls {
    display: none;
    position: absolute;
    bottom: 14px;
    left: 14px;
    right: 14px;
    justify-content: space-between;
    align-items: center;
    z-index: 8;
    pointer-events: none;
}

.touch-btn {
    font-family: var(--font-pixel);
    font-size: 18px;
    background: var(--bg-card);
    border: 3px solid var(--pink);
    color: var(--pink);
    box-shadow: 3px 3px 0 var(--bg-secondary);
    width: 64px;
    height: 64px;
    pointer-events: auto;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.touch-btn.touch-pour {
    background: var(--yellow);
    color: var(--bg-secondary);
    border-color: var(--bg-secondary);
    width: 96px;
    font-size: 14px;
    letter-spacing: 2px;
    box-shadow: 4px 4px 0 var(--bg-secondary), 8px 8px 0 var(--pink);
}

@media (hover: none) and (pointer: coarse) {
    .touch-controls { display: flex; }
}

/* ====== START / GAME OVER ====== */
.start-screen, .game-over-screen {
    position: absolute;
    inset: 0;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 24px;
    text-align: center;
}

.game-over-screen { background: rgba(5, 0, 16, 0.95); }

.start-screen h1 {
    font-family: var(--font-pixel);
    font-size: clamp(20px, 4vw, 36px);
    color: var(--pink);
    text-shadow: 4px 4px 0 var(--bg-secondary), 8px 8px 0 var(--cyan);
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.game-description {
    font-family: var(--font-crt);
    font-size: 26px;
    color: var(--text-primary);
    margin-bottom: 2rem;
    line-height: 1.5;
}

.instructions {
    background: var(--bg-card);
    border: 3px solid var(--cyan);
    box-shadow: 4px 4px 0 var(--bg-secondary), 8px 8px 0 var(--pink);
    padding: 2rem;
    margin-bottom: 2rem;
    max-width: 480px;
    text-align: left;
}

.instructions h3 {
    font-family: var(--font-pixel);
    font-size: 12px;
    color: var(--yellow);
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.instructions ul { list-style: none; }
.instructions li {
    font-family: var(--font-crt);
    font-size: 22px;
    margin-bottom: 0.6rem;
    color: var(--text-primary);
}

.start-btn, .play-again-btn, .back-btn {
    font-family: var(--font-pixel);
    font-size: 13px;
    letter-spacing: 2px;
    padding: 18px 32px;
    background: var(--yellow);
    color: var(--bg-secondary);
    border: 3px solid var(--bg-secondary);
    box-shadow: 4px 4px 0 var(--bg-secondary), 8px 8px 0 var(--pink);
    cursor: pointer;
    transition: transform 0.05s, box-shadow 0.05s, background 0.05s;
    text-transform: uppercase;
}

.start-btn:hover, .play-again-btn:hover {
    background: var(--cyan);
    box-shadow: 4px 4px 0 var(--bg-secondary), 8px 8px 0 var(--magenta);
}

.start-btn:active, .play-again-btn:active, .back-btn:active {
    transform: translate(6px, 6px);
    box-shadow: none;
}

.back-btn {
    background: var(--bg-card);
    color: var(--cyan);
    border-color: var(--cyan);
    margin-top: 1rem;
    box-shadow: 4px 4px 0 var(--bg-secondary);
}

.back-btn:hover {
    background: var(--magenta);
    color: var(--text-primary);
    border-color: var(--magenta);
    box-shadow: 4px 4px 0 var(--bg-secondary), 8px 8px 0 var(--pink);
}

.game-over-screen h2 {
    font-family: var(--font-pixel);
    font-size: clamp(20px, 3.5vw, 32px);
    color: var(--pink);
    text-shadow: 4px 4px 0 var(--bg-secondary), 8px 8px 0 var(--magenta);
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.final-score, .final-line {
    font-family: var(--font-pixel);
    font-size: 14px;
    color: var(--yellow);
    letter-spacing: 2px;
    margin-bottom: 0.6rem;
}

.final-line { color: var(--cyan); }

.game-over-message {
    font-family: var(--font-crt);
    font-size: 22px;
    color: var(--text-secondary);
    margin: 1.4rem auto 2rem;
    max-width: 520px;
}

@media (max-width: 600px) {
    .game-header { padding: 0.75rem 1rem; gap: 8px; flex-wrap: wrap; }
    .score-value, .combo-value { font-size: 12px; }
    .label { font-size: 7px; }
    .stage-name { font-size: 9px; }
    .stage-progress { font-size: 7px; }
    .stage-face { font-size: 24px; }
    .instruction { font-size: 8px; }
}