/* Global Root Styling & Palette */
:root {
    --primary-wood: #2c1a13;
    --light-wood: #4a3227;
    --parchment: #f6ebd4;
    --parchment-glow: #ffdf9e;
    --vermilion: #b63d2f;
    --gold: #d4af37;
    --jade: #2b704c;
    --charcoal: #1c1c1c;
    --shadow-black: rgba(0, 0, 0, 0.65);
    
    --font-fancy: "Ma Shan Zheng", serif;
    --font-serif: "Noto Serif SC", serif;
    --font-body: "Inter", sans-serif;
    
    --glow-vermilion: 0 0 10px rgba(182, 61, 47, 0.6);
    --glow-gold: 0 0 10px rgba(212, 175, 55, 0.6);
    --glow-jade: 0 0 10px rgba(43, 112, 76, 0.6);
}

/* Reset and Layout */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: #120905;
    color: var(--parchment);
    font-family: var(--font-body);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Wood Theater Ambient Styling */
.theater-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: radial-gradient(circle, #25120a 0%, #0d0502 100%);
    overflow: hidden;
}

/* Decorative wood texture for screen edges */
.wood-grain-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: repeating-linear-gradient(rgba(0,0,0,0.15) 0px, rgba(0,0,0,0.15) 1px, transparent 1px, transparent 2px);
    opacity: 0.1;
    pointer-events: none;
}

.curtain-left, .curtain-right {
    position: absolute;
    top: 0;
    width: 40px;
    height: 100%;
    background-color: var(--primary-wood);
    border-right: 3px solid var(--gold);
    box-shadow: 5px 0 15px rgba(0,0,0,0.5);
    z-index: -1;
}
.curtain-left { left: 0; }
.curtain-right {
    right: 0;
    border-right: none;
    border-left: 3px solid var(--gold);
    box-shadow: -5px 0 15px rgba(0,0,0,0.5);
}

/* Overall screen flicker */
.ambient-flicker {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    background-color: rgba(255, 200, 100, 0.015);
    mix-blend-mode: color-burn;
    pointer-events: none;
    animation: flicker-animation 6s infinite;
}

@keyframes flicker-animation {
    0%, 100% { opacity: 0.8; }
    5% { opacity: 0.95; }
    10% { opacity: 0.7; }
    15% { opacity: 0.85; }
    20% { opacity: 0.6; }
    25% { opacity: 0.9; }
    30% { opacity: 0.8; }
    35% { opacity: 0.75; }
    40% { opacity: 0.95; }
    45% { opacity: 0.8; }
    50% { opacity: 0.65; }
    55% { opacity: 0.85; }
    60% { opacity: 0.9; }
    70% { opacity: 0.7; }
    80% { opacity: 0.8; }
    90% { opacity: 0.95; }
}

/* Layout Wrapper */
.game-wrapper {
    width: 100%;
    max-width: 1350px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 2;
}

/* Header */
.game-header {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 10px 20px;
    background: rgba(44, 26, 19, 0.8);
    border: 2px solid var(--gold);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
}

.back-link {
    justify-self: start;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--parchment);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    background: var(--light-wood);
    border: 1px solid var(--gold);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.btn-back:hover {
    background: var(--vermilion);
    color: white;
    box-shadow: var(--glow-vermilion);
    transform: translateY(-2px);
}

.game-title-group {
    text-align: center;
}

.theater-title {
    font-family: var(--font-fancy);
    font-size: 42px;
    color: var(--gold);
    text-shadow: 0 0 12px rgba(212, 175, 55, 0.4), 2px 2px 4px rgba(0,0,0,0.8);
    letter-spacing: 6px;
}

.sub-title {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(246, 235, 212, 0.6);
}

.theater-badge {
    justify-self: end;
    font-family: var(--font-serif);
    font-weight: 600;
    color: var(--vermilion);
    background: var(--parchment);
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid var(--gold);
    box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
}

/* Main Grid Layout */
.game-layout {
    display: grid;
    grid-template-columns: 300px 1fr 300px;
    gap: 20px;
    align-items: start;
}

/* Wood Card Panels */
.wood-card {
    background: rgba(44, 26, 19, 0.9);
    border: 2px solid var(--gold);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    gap: 15px;
    backdrop-filter: blur(10px);
}

.card-title {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 600;
    color: var(--gold);
    border-bottom: 2px dashed rgba(212, 175, 55, 0.3);
    padding-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hotkey {
    font-size: 10px;
    font-family: var(--font-body);
    background: var(--vermilion);
    color: #fff;
    padding: 2px 6px;
    border-radius: 4px;
    box-shadow: var(--glow-vermilion);
}

/* HUD Candle Swing display */
.candle-hud-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0;
    gap: 10px;
}

.candle-hud-arc {
    width: 120px;
    height: 60px;
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-bottom: none;
    border-radius: 60px 60px 0 0;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.candle-hud-pointer {
    width: 4px;
    height: 50px;
    background: linear-gradient(to top, var(--gold), var(--vermilion));
    position: absolute;
    bottom: 0;
    left: calc(50% - 2px);
    transform-origin: bottom center;
    transform: rotate(0deg);
    transition: transform 0.1s linear;
    border-radius: 2px;
    box-shadow: var(--glow-vermilion);
}

.candle-hud-center {
    font-size: 24px;
    position: absolute;
    bottom: -10px;
    text-shadow: 0 0 10px rgba(255, 200, 100, 0.8);
}

.candle-hud-text {
    font-family: var(--font-serif);
    font-size: 14px;
    color: var(--parchment-glow);
}

.hud-action-info {
    font-size: 12px;
    text-align: center;
    color: rgba(246, 235, 212, 0.5);
    line-height: 1.4;
}

/* Stats Card Customization */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.stat-box {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 8px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-title {
    font-size: 11px;
    color: rgba(246, 235, 212, 0.5);
    text-transform: uppercase;
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 24px;
    font-weight: 800;
}

.color-green {
    color: #4cd137;
    text-shadow: 0 0 10px rgba(76, 209, 55, 0.3);
}

.color-red {
    color: #ff4757;
    text-shadow: 0 0 10px rgba(255, 71, 87, 0.3);
}

.stat-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 5px;
}

.stat-label {
    font-size: 13px;
    color: rgba(246, 235, 212, 0.7);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.progress-fill {
    height: 100%;
    border-radius: 4px;
    width: 0%;
    transition: width 0.3s ease;
}

.color-bg-gold {
    background: linear-gradient(90deg, #d4af37, #ffe17d);
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.8);
}

.stat-value {
    align-self: flex-end;
    font-size: 13px;
    font-weight: 600;
    color: var(--gold);
}

/* Settings Controls styling */
.control-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.custom-select {
    background: var(--light-wood);
    color: var(--parchment);
    border: 1px solid var(--gold);
    padding: 6px 12px;
    border-radius: 6px;
    outline: none;
    font-family: var(--font-body);
    font-size: 13px;
    cursor: pointer;
    max-width: 160px;
}

.custom-select:focus {
    box-shadow: var(--glow-gold);
}

.toggle-container {
    position: relative;
    width: 44px;
    height: 24px;
}

.toggle-container input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--light-wood);
    border: 1px solid var(--gold);
    transition: .3s;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 3px;
    bottom: 3px;
    background-color: var(--gold);
    transition: .3s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--vermilion);
}

input:checked + .toggle-slider:before {
    transform: translateX(20px);
    background-color: #fff;
}

/* Codex / Dictionary panel */
.codex-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 480px;
    overflow-y: auto;
    padding-right: 5px;
}

.codex-list::-webkit-scrollbar {
    width: 6px;
}

.codex-list::-webkit-scrollbar-thumb {
    background: var(--light-wood);
    border-radius: 3px;
    border: 1px solid var(--gold);
}

.codex-item {
    background: rgba(0,0,0,0.25);
    border: 1px solid rgba(212,175,55,0.15);
    border-radius: 8px;
    padding: 10px;
    transition: border-color 0.3s;
}

.codex-item:hover {
    border-color: var(--gold);
}

.codex-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.codex-icon {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
}

.color-moth {
    background-color: #12cbc4;
    box-shadow: 0 0 8px #12cbc4;
}

.color-wax {
    background-color: var(--parchment-glow);
    box-shadow: 0 0 8px var(--parchment-glow);
}

.color-glaze {
    background: linear-gradient(135deg, #ff4757, #2ed573, #1e90ff);
    box-shadow: 0 0 8px #ff4757;
}

.color-flare {
    background-color: #ff4757;
    box-shadow: 0 0 8px #ff4757;
    border-radius: 3px;
    transform: rotate(45deg);
}

.color-rock {
    background-color: #57606f;
    border: 1px solid #747d8c;
    border-radius: 3px;
}

.codex-name {
    font-family: var(--font-serif);
    font-size: 14px;
    font-weight: 600;
    color: var(--parchment);
}

.codex-desc {
    font-size: 11px;
    color: rgba(246, 235, 212, 0.6);
    line-height: 1.4;
}

/* Center Panel (Game Screen Canvas & Overlays) */
.panel-center {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.canvas-container {
    position: relative;
    width: 600px;
    height: 600px;
    margin: 0 auto;
    border: 6px solid var(--primary-wood);
    outline: 2px solid var(--gold);
    border-radius: 8px;
    background-color: var(--parchment);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
    overflow: hidden;
}

/* Shadow map parchment glow effect on the canvas itself */
#game-canvas {
    display: block;
    width: 100%;
    height: 100%;
    background-color: transparent;
}

/* Overlays inside the theater */
.screen-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(18, 9, 5, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    padding: 30px;
    transition: opacity 0.4s ease;
}

.screen-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.overlay-content {
    text-align: center;
    max-width: 460px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    animation: zoomIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.theater-logo, .death-icon, .pause-icon {
    font-size: 56px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.overlay-title {
    font-family: var(--font-fancy);
    font-size: 38px;
    color: var(--gold);
    letter-spacing: 4px;
}

.overlay-desc {
    font-size: 13px;
    line-height: 1.6;
    color: rgba(246, 235, 212, 0.8);
}

.overlay-desc strong {
    color: var(--gold);
}

.btn-action {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 900;
    color: #fff;
    background: var(--vermilion);
    border: 2px solid var(--gold);
    border-radius: 8px;
    padding: 12px 36px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: var(--glow-vermilion), 0 4px 10px rgba(0,0,0,0.5);
    letter-spacing: 2px;
}

.btn-action:hover {
    transform: scale(1.05) translateY(-2px);
    background: #c94435;
    box-shadow: 0 0 20px rgba(182,61,47,0.8), 0 6px 15px rgba(0,0,0,0.6);
}

.btn-action:active {
    transform: scale(0.98) translateY(0);
}

.score-summary {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(212,175,55,0.3);
    padding: 15px 30px;
    border-radius: 8px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.score-summary p {
    font-size: 14px;
    color: rgba(246,235,212,0.8);
    display: flex;
    justify-content: space-between;
}

.score-summary span {
    font-family: 'Orbitron', sans-serif;
    font-weight: 800;
    font-size: 18px;
}

/* Mobile Controls Area */
.mobile-controls {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 100%;
    margin-top: 5px;
}

.touch-control-hint {
    font-size: 11px;
    color: rgba(246,235,212,0.4);
    text-align: center;
}

.fire-btn {
    width: 100%;
    max-width: 280px;
    height: 54px;
    background: linear-gradient(135deg, var(--vermilion) 0%, #d43f33 100%);
    border: 2px solid var(--gold);
    border-radius: 27px;
    color: white;
    cursor: pointer;
    font-family: var(--font-serif);
    font-weight: 900;
    font-size: 16px;
    box-shadow: var(--glow-vermilion);
    transition: all 0.2s ease;
    overflow: hidden;
    position: relative;
}

.fire-btn-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.fire-icon {
    font-size: 20px;
}

.fire-btn:active {
    transform: scale(0.95);
    background: #962c24;
}

/* Responsive Rules */
@media (max-width: 1200px) {
    .game-layout {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .panel-left, .panel-right {
        width: 100%;
    }
    
    .game-header {
        grid-template-columns: auto 1fr;
    }
    
    .theater-badge {
        display: none;
    }
}

@media (max-width: 768px) {
    .game-wrapper {
        padding: 10px;
    }
    
    .game-header {
        padding: 8px 12px;
        border-radius: 8px;
    }
    
    .theater-title {
        font-size: 28px;
    }
    
    .canvas-container {
        width: 100%;
        height: auto;
        aspect-ratio: 1/1;
        border-width: 4px;
    }
    
    .mobile-controls {
        display: flex;
    }
    
    .btn-back {
        padding: 6px 12px;
        font-size: 12px;
    }
}

/* Adjustments for narrow screens */
@media (max-width: 360px) {
    .theater-title {
        font-size: 22px;
    }
    
    .overlay-content {
        padding: 10px;
    }
}