/* ============================================
   是男人就下100层 — 样式
   ============================================ */

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

html, body {
    height: 100%;
    height: 100dvh;
}

body {
    background: #0a0a1a;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    font-family: 'Press Start 2P', monospace;
}

/* ---- Game Wrapper ---- */
#game-wrapper {
    position: relative;
    width: 400px;
    height: 600px;
    overflow: hidden;
    background: #0d0d2b;
    border: 3px solid #333;
    border-radius: 8px;
    box-shadow:
        0 0 30px rgba(0, 255, 136, 0.15),
        0 0 60px rgba(0, 255, 136, 0.05),
        inset 0 0 30px rgba(0, 0, 0, 0.5);
    transform-origin: center center;
}

#gameCanvas {
    display: block;
    width: 100%;
    height: 100%;
    image-rendering: pixelated;
}

/* Mobile: game-wrapper fills entire viewport */
@media (hover: none) and (pointer: coarse), (max-width: 600px) {
    #game-wrapper {
        width: 100%;
        height: 100%;
        border: none;
        border-radius: 0;
        box-shadow: none;
        transform: none !important;
    }
}

/* ---- Overlays ---- */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(5, 5, 20, 0.92);
    backdrop-filter: blur(4px);
    z-index: 10;
    animation: fadeIn 0.3s ease;
}

.overlay.hidden {
    display: none;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.overlay-content {
    text-align: center;
    color: #e0e0e0;
    padding: 20px;
}

/* ---- Title ---- */
.game-title {
    font-size: 20px;
    line-height: 1.8;
    color: #fff;
    text-shadow:
        0 0 10px rgba(0, 255, 136, 0.6),
        0 0 30px rgba(0, 255, 136, 0.3);
    margin-bottom: 8px;
}

.game-title .highlight {
    color: #00ff88;
    font-size: 28px;
}

.subtitle {
    font-size: 8px;
    color: #666;
    letter-spacing: 4px;
    margin-bottom: 30px;
}

/* ---- Controls Hint ---- */
.controls-hint {
    font-size: 9px;
    color: #aaa;
    line-height: 2.2;
    margin-bottom: 20px;
}

/* ---- Platform Legend ---- */
.platform-legend {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 8px;
    color: #999;
}

.legend-color {
    width: 14px;
    height: 6px;
    border-radius: 2px;
    display: inline-block;
}

.legend-color.green { background: #00cc66; }
.legend-color.blue { background: #3399ff; }
.legend-color.yellow { background: #ffcc00; }
.legend-color.red { background: #ff3344; }

/* ---- Buttons ---- */
.game-btn {
    font-family: 'Press Start 2P', monospace;
    font-size: 12px;
    padding: 14px 32px;
    background: linear-gradient(135deg, #00cc66, #00aa55);
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow:
        0 4px 0 #008844,
        0 6px 20px rgba(0, 204, 102, 0.3);
    position: relative;
    top: 0;
}

.game-btn:hover {
    background: linear-gradient(135deg, #00dd77, #00bb66);
    box-shadow:
        0 4px 0 #008844,
        0 6px 30px rgba(0, 204, 102, 0.5);
}

.game-btn:active {
    top: 3px;
    box-shadow:
        0 1px 0 #008844,
        0 2px 10px rgba(0, 204, 102, 0.3);
}

/* ---- Score Displays ---- */
.best-score-display {
    font-size: 8px;
    color: #666;
    margin-top: 20px;
}

.version-display {
    font-size: 7px;
    color: #333;
    margin-top: 12px;
    letter-spacing: 2px;
}

.gameover-title {
    font-size: 24px;
    color: #ff3344;
    text-shadow:
        0 0 10px rgba(255, 51, 68, 0.6),
        0 0 30px rgba(255, 51, 68, 0.3);
    margin-bottom: 30px;
    animation: pulse 1.5s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.score-display {
    margin-bottom: 16px;
}

.score-display p {
    font-size: 9px;
    color: #888;
    margin-bottom: 4px;
}

.final-score {
    font-size: 28px !important;
    color: #00ff88 !important;
    text-shadow: 0 0 15px rgba(0, 255, 136, 0.5);
}

.best-score {
    font-size: 16px !important;
    color: #ffcc00 !important;
}

.new-record {
    font-size: 12px;
    color: #ffcc00;
    margin-bottom: 20px;
    animation: bounce 0.6s ease infinite alternate;
}

.new-record.hidden {
    display: none;
}

@keyframes bounce {
    from { transform: translateY(0); }
    to { transform: translateY(-6px); }
}

/* ---- Touch Controls (inside game-wrapper, absolute positioned) ---- */
#touch-controls {
    display: none;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 20;
    padding: 20px 24px;
    padding-bottom: calc(20px + env(safe-area-inset-bottom, 0px));
    justify-content: space-between;
    pointer-events: none;
}

.touch-btn {
    pointer-events: auto;
    width: 68px;
    height: 68px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.25);
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
    transition: background 0.15s, color 0.15s;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.touch-btn:active,
.touch-btn.pressed {
    background: rgba(255, 255, 255, 0.18);
    color: rgba(255, 255, 255, 0.5);
}

/* Show touch controls on touch devices or small screens */
@media (hover: none) and (pointer: coarse) {
    #touch-controls {
        display: flex;
    }
}

@media (max-width: 600px) {
    #touch-controls {
        display: flex;
    }
}