:root {
    --wood-light: #d2a679;
    --wood-dark: #5d4037;
    --wood-texture: #8d6e63;
    --primary: #f1c40f;
    --secondary: #3498db;
    --accent: #e67e22;
    --shadow: rgba(0, 0, 0, 0.4);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: #1a1a1a;
    font-family: 'Poppins', sans-serif;
    color: white;
    overflow: hidden;
    width: 100vw;
    height: 100vh;
}

#game-container {
    position: relative;
    width: 100%;
    height: 100%;
    background-image: url('background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* Wooden Theme UI */
.wooden-panel {
    background: var(--wood-dark);
    background-image: linear-gradient(45deg, rgba(0,0,0,0.1) 25%, transparent 25%, transparent 50%, rgba(0,0,0,0.1) 50%, rgba(0,0,0,0.1) 75%, transparent 75%, transparent);
    background-size: 4px 4px;
    border: 8px solid #3e2723;
    border-radius: 15px;
    box-shadow: 
        inset 0 0 20px rgba(0,0,0,0.5),
        0 10px 30px rgba(0,0,0,0.8);
    padding: 30px;
}

.wooden-panel-small {
    background: var(--wood-dark);
    border: 3px solid #3e2723;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.5);
    padding: 5px 15px;
}

.wooden-btn {
    font-family: 'Luckiest Guy', cursive;
    background: #8d6e63;
    color: #fff;
    border: none;
    border-bottom: 6px solid #4e342e;
    border-radius: 12px;
    padding: 10px 25px;
    font-size: 1.3rem;
    cursor: pointer;
    transition: all 0.1s;
    text-shadow: 2px 2px 0 rgba(0,0,0,0.5);
    margin: 5px;
    min-width: 160px;
}

.wooden-btn:active {
    transform: translateY(4px);
    border-bottom-width: 2px;
}

.wooden-btn.small {
    font-size: 1.1rem;
    padding: 8px 20px;
    min-width: 120px;
}

.wooden-btn-circle {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: #8d6e63;
    border: none;
    border-bottom: 4px solid #4e342e;
    color: white;
    font-size: 1.1rem;
    font-family: 'Luckiest Guy', cursive;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: auto;
    transition: all 0.1s;
    box-shadow: 0 3px 6px rgba(0,0,0,0.3);
}

.wooden-btn-circle:active {
    transform: translateY(3px);
    border-bottom-width: 2px;
}

#hud-controls {
    display: flex;
    align-items: flex-start;
}

/* Screens */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

.game-title {
    font-family: 'Luckiest Guy', cursive;
    font-size: 5rem;
    color: var(--primary);
    text-shadow: 4px 4px 0 #3e2723, 8px 8px 20px rgba(0,0,0,0.5);
    margin-bottom: 30px;
    letter-spacing: 4px;
}

/* HUD */
#hud {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    pointer-events: none;
    z-index: 50;
}

#stats-hud {
    display: flex;
    gap: 15px;
    align-items: center;
}

.stat-icon-box {
    display: flex;
    align-items: center;
    gap: 5px;
}

.stat-icon-box .icon {
    font-size: 1.4rem;
    filter: drop-shadow(1px 1px 2px rgba(0,0,0,0.8));
}

.stat-icon-box .value {
    font-family: 'Luckiest Guy', cursive;
    font-size: 1.3rem;
    color: var(--primary);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
}

#stage-display-compact {
    position: absolute;
    top: 60px; /* Move down slightly */
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Luckiest Guy', cursive;
    font-size: 1.2rem;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
    white-space: nowrap;
}

#pause-btn {
    pointer-events: auto;
}

/* Level Grid */
.level-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin: 10px 0;
    min-height: auto;
    padding: 5px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
    font-family: 'Luckiest Guy', cursive;
    font-size: 1rem;
    color: var(--primary);
}

.level-item {
    width: 50px;
    height: 50px;
    background: #a1887f;
    border-bottom: 4px solid #4e342e;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'Luckiest Guy', cursive;
    font-size: 1.2rem;
    cursor: pointer;
    transition: 0.1s;
}

.level-item:active:not(.locked) {
    transform: translateY(2px);
    border-bottom-width: 2px;
}

.level-item.locked {
    background: #5d4037;
    opacity: 0.6;
    cursor: not-allowed;
}

.level-item.locked::after {
    content: '🔒';
    font-size: 0.8rem;
}

.menu-content.wooden-panel {
    max-height: 95vh;
    overflow-y: auto;
    padding: 20px;
    width: 90%;
    max-width: 400px;
}

/* Settings Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #3e2723;
    transition: .4s;
    border-radius: 34px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 26px; width: 26px;
    left: 4px; bottom: 4px;
    background-color: #d2a679;
    transition: .4s;
    border-radius: 50%;
}
input:checked + .slider { background-color: var(--primary); }
input:checked + .slider:before { transform: translateX(26px); }

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 250px;
    margin: 15px 0;
}

.win-title {
    font-family: 'Luckiest Guy', cursive;
    font-size: 4rem;
    color: var(--primary);
}

.hidden { display: none !important; }

/* Responsive adjustments */
@media (max-width: 600px) {
    .game-title { font-size: 3rem; }
    .level-grid { grid-template-columns: repeat(4, 1fr); }
    .wooden-btn { min-width: 150px; font-size: 1.2rem; }
}