:root {
    --bg-main: #0a0a0c;
    --bg-canvas: #121217;
    --accent: #560591;
    --accent-glow: rgba(86, 5, 145, 0.5);
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0a0;
    --border-color: #2a2a35;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Space Grotesk', 'Segoe UI', sans-serif;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: hidden;
#game-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    width: 800px;
    position: relative;
}

#top-hud-bar {
    width: 100%;
    display: flex;
    justify-content: flex-start; /* Score à gauche */
    align-items: flex-start;
    gap: 80px; /* Grand espace garanti entre le score et le dialogue */
    margin-bottom: 20px;
    transition: opacity 0.5s ease;
}

#top-hud-bar.hidden {
    opacity: 0;
    pointer-events: none;
}

#score-container {
    flex-shrink: 0;
}

#dialogue-wrapper {
    flex: 1; /* Prend tout le reste de l'espace */
    min-width: 0; /* Évite les débordements */
}

#bottom-hud-bar {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    margin-top: 20px; /* Fait respirer après le terrain */
    transition: opacity 0.5s ease;
}

#bottom-hud-bar.hidden {
    opacity: 0;
    pointer-events: none;
}

#dialogue-wrapper {
    width: 320px; /* Largeur fixe pour équilibrer avec Brain.js */
}

#game-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 800px;
    position: relative; /* IMPORTANT : permet de confiner les écrans absolus (Loader/Pause) à l'intérieur */
    align-self: center;
}

#score-board {
    font-size: 2.5rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    background: var(--bg-canvas);
    padding: 10px 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    height: fit-content;
    width: 100%;
    box-sizing: border-box;
}

#player-score { color: #4facfe; }
#ai-score { color: #f093fb; }
.divider { color: var(--text-secondary); font-size: 1.5rem; font-weight: 300; }

#dialogue-wrapper {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

#llm-indicator {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-left: 5px;
}

.model-badge {
    margin-left: auto; /* Pousse le badge tout à droite du conteneur flex */
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

#llm-status-icon {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #00ffcc;
    box-shadow: 0 0 5px #00ffcc;
    transition: all 0.3s ease;
}

#llm-status-icon.status-thinking {
    background-color: #ffb86c;
    box-shadow: 0 0 10px #ffb86c;
    animation: pulse-thinking 0.8s infinite alternate;
}

@keyframes pulse-thinking {
    from { opacity: 0.4; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1.3); }
}

.logs-and-chat {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

#system-logs {
    font-size: 0.8rem;
    color: var(--text-secondary);
    min-height: 20px;
    padding-left: 5px;
}

.log-entry {
    animation: fadeIn 0.3s ease;
}

#dialogue-container {
    padding: 15px 20px;
    background: linear-gradient(90deg, rgba(240, 147, 251, 0.15) 0%, rgba(18, 18, 23, 0.9) 100%);
    border-radius: 8px;
    border: 1px solid rgba(240, 147, 251, 0.2);
    border-left: 4px solid #f093fb;
    min-height: 80px; /* Hauteur dynamique pour ne pas couper le texte */
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    overflow: hidden;
}

.ai-avatar {
    font-weight: 800;
    color: #f093fb;
    font-size: 0.85rem;
    white-space: nowrap;
    text-shadow: 0 0 10px rgba(240, 147, 251, 0.5);
    background: rgba(240, 147, 251, 0.15);
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid rgba(240, 147, 251, 0.3);
}

#narrative-text {
    margin: 0;
    font-size: 1.15rem;
    font-style: italic;
    font-weight: 500;
    color: #ffffff;
    line-height: 1.4;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

#game-canvas {
    background-color: var(--bg-canvas);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 0 40px var(--accent-glow);
    cursor: crosshair; /* Améliore l'immersion pour le contrôle souris */
}

/* Couleurs contextuelles pour le dialogue */
.text-player {
    color: #4facfe !important;
    text-shadow: 0 0 8px rgba(79, 172, 254, 0.4);
}

.text-ai {
    color: #f093fb !important;
    text-shadow: 0 0 8px rgba(240, 147, 251, 0.4);
}

/* =========================================
   UI Overlays (Loader & Pause)
   ========================================= */

#ui-overlays {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; /* Les clics passent à travers par défaut */
    z-index: 1000; /* IMPORTANT : Toujours au-dessus du CRT (900) pour garantir les clics */
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    pointer-events: auto; /* Intercepte les clics quand actif */
    transition: opacity 0.4s ease, visibility 0.4s ease;
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(8px);
    z-index: 9999;
}

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

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* --- CRT Effect --- */
#crt-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    pointer-events: none;
    z-index: 900;
    background: 
        linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), 
        linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    background-size: 100% 4px, 6px 100%;
    box-shadow: inset 0 0 100px rgba(0,0,0,0.9);
    opacity: 0.7;
}

/* --- Brain.js HUD --- */
#brain-hud {
    width: 280px;
    background: rgba(10, 10, 15, 0.4);
    border: 1px solid rgba(0, 255, 204, 0.3);
    border-left: 3px solid #00ffcc;
    border-radius: 4px;
    padding: 10px 15px;
    font-family: monospace;
    font-size: 0.70rem;
    color: #00ffcc;
    box-shadow: 0 0 10px rgba(0, 255, 204, 0.1);
    transition: all 0.3s ease;
}

.hud-header {
    font-weight: bold;
    border-bottom: 1px solid rgba(0, 255, 204, 0.3);
    padding-bottom: 5px;
    margin-bottom: 8px;
    color: #fff;
    letter-spacing: 1px;
}

#brain-hud-content {
    line-height: 1.4;
    white-space: pre-wrap;
}

/* --- Menus (Start & Game Over) --- */
.menu-content {
    text-align: center;
    background: rgba(15, 15, 20, 0.7);
    padding: 50px 80px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), inset 0 0 20px rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
}

.neon-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    color: #fff;
    text-shadow: 0 0 10px #f093fb, 0 0 20px #f093fb, 0 0 40px #f093fb;
    margin: 0 0 10px 0;
    letter-spacing: 5px;
}

.subtitle {
    font-size: 1.2rem;
    color: #4facfe;
    margin-bottom: 25px;
    letter-spacing: 4px;
    text-transform: uppercase;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(79, 172, 254, 0.5);
}

.briefing-box {
    margin: 0 auto 30px auto;
    max-width: 80%;
    color: #ff0055;
    font-family: monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    background: rgba(255, 0, 85, 0.1);
    border: 1px solid rgba(255, 0, 85, 0.3);
    border-left: 4px solid #ff0055;
    padding: 15px;
    text-align: left;
    border-radius: 4px;
    box-shadow: 0 0 15px rgba(255, 0, 85, 0.1);
}

.briefing-box strong {
    color: #fff;
    text-shadow: 0 0 5px #ff0055;
}

.customization-panel {
    margin-bottom: 40px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.customization-panel h3 {
    margin: 0 0 15px 0;
    font-size: 1rem;
    color: #fff;
    letter-spacing: 2px;
}

.color-picker {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.color-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background-image: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.6) 0%, rgba(0, 0, 0, 0.2) 70%);
    box-shadow: inset -4px -4px 8px rgba(0,0,0,0.5), 0 4px 10px rgba(0,0,0,0.5);
}

.color-btn:hover {
    transform: scale(1.15) translateY(-2px);
    box-shadow: inset -4px -4px 8px rgba(0,0,0,0.5), 0 8px 15px rgba(0,0,0,0.6);
}

.color-btn.selected {
    transform: scale(1.25);
    border: 2px solid white;
    box-shadow: inset -4px -4px 8px rgba(0,0,0,0.5), 0 0 20px rgba(255, 255, 255, 0.5);
}

.huge-btn {
    font-size: 1.5rem;
    padding: 20px 60px;
}

/* --- Cheat Alert Overlay --- */
#cheat-alert-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 200;
    pointer-events: none;
    text-align: center;
    transition: opacity 0.1s ease, transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#cheat-alert-overlay.hidden {
    opacity: 0;
    transform: translate(-50%, -60%);
}

#cheat-alert-text {
    font-size: 3.5rem;
    color: #ff0055;
    text-shadow: 0 0 20px #ff0055, 0 0 40px #ff0055, 4px 4px 0px rgba(0,0,0,0.8);
    margin: 0;
    font-weight: 900;
    letter-spacing: 6px;
    text-transform: uppercase;
    animation: cheat-glitch 0.2s infinite;
}

@keyframes cheat-glitch {
    0% { transform: translate(0) }
    20% { transform: translate(-2px, 2px) }
    40% { transform: translate(-2px, -2px) }
    60% { transform: translate(2px, 2px) }
    80% { transform: translate(2px, -2px) }
    100% { transform: translate(0) }
}

/* --- Bonus Alert Overlay --- */
#bonus-alert-overlay {
    position: absolute;
    top: 50%; /* Centré verticalement */
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 200;
    pointer-events: none;
    text-align: center;
    transition: opacity 0.2s ease, transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#bonus-alert-overlay.hidden {
    opacity: 0;
    transform: translate(-50%, -40%) scale(0.5); /* Effet de pop */
}

#bonus-alert-text {
    font-size: 3.5rem; /* Plus gros (bling bling) */
    font-family: 'Orbitron', monospace;
    font-weight: 900;
    font-style: italic;
    color: #fff;
    margin: 0;
    letter-spacing: 6px;
    text-transform: uppercase;
    animation: bonus-pop 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes bonus-pop {
    0% { transform: scale(0.1) rotate(-10deg); opacity: 0; }
    50% { transform: scale(1.2) rotate(5deg); opacity: 1; }
    100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

/* --- Discrete Top Loading Bar (WebLLM) --- */
#download-bar-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: transparent;
    z-index: 10000;
    pointer-events: none;
}

#download-progress {
    height: 100%;
    width: 0%;
    background: #00ffcc;
    box-shadow: 0 0 10px #00ffcc, 0 0 5px #fff;
    transition: width 0.1s linear;
}

/* --- Pause Screen --- */
#pause-screen {
    /* Hérite du fond sombre et du flou de .overlay */
}

.pause-content {
    text-align: center;
}

.pause-content h2 {
    font-size: 3.5rem;
    margin: 0;
    letter-spacing: 6px;
    color: var(--text-primary);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.pause-content p {
    color: #4facfe;
    font-family: monospace;
    margin-bottom: 30px;
}

.cyber-btn {
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.1) 0%, rgba(86, 5, 145, 0.2) 100%);
    color: #f093fb;
    border: 1px solid rgba(240, 147, 251, 0.4);
    padding: 12px 40px;
    font-size: 1.2rem;
    font-weight: bold;
    letter-spacing: 3px;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.cyber-btn:hover {
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.3) 0%, rgba(86, 5, 145, 0.5) 100%);
    box-shadow: 0 0 20px rgba(240, 147, 251, 0.6), inset 0 0 10px rgba(240, 147, 251, 0.3);
    transform: translateY(-2px);
    text-shadow: 0 0 10px #fff;
    border-color: #f093fb;
}

/* --- Audio Controls --- */
#audio-controls {
    position: absolute;
    bottom: 15px;
    right: 15px;
    z-index: 90;
}

#mute-btn {
    background: rgba(18, 18, 23, 0.8);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    font-size: 0.85rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: 1px;
}

#mute-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.1);
}

/* --- Arcade High Score & Leaderboard --- */
#arcade-score-display {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    color: #ffdd00;
    text-shadow: 0 0 10px rgba(255, 221, 0, 0.5);
    margin-top: 10px;
    letter-spacing: 2px;
    text-align: center;
}

.arcade-input-container {
    margin: 30px 0;
}

#arcade-name-input {
    background: transparent;
    border: none;
    border-bottom: 4px solid #ffdd00;
    color: #fff;
    font-family: 'Orbitron', monospace;
    font-size: 4rem;
    text-align: center;
    width: 260px;
    text-transform: uppercase;
    outline: none;
    text-shadow: 0 0 15px #ffdd00;
    letter-spacing: 15px;
    text-indent: 15px; /* Compense le letter-spacing pour centrer parfaitement */
    animation: blink-caret 1s step-end infinite;
}

@keyframes blink-caret {
    50% { border-color: transparent; }
}

#player-name-setup {
    background: rgba(18, 18, 23, 0.6);
    border: 1px solid rgba(0, 255, 204, 0.4);
    border-bottom: 3px solid #00ffcc;
    color: #00ffcc;
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    padding: 10px 20px;
    border-radius: 4px;
    text-transform: uppercase;
    outline: none;
    text-shadow: 0 0 10px rgba(0, 255, 204, 0.5);
    transition: all 0.3s ease;
    letter-spacing: 2px;
}

#player-name-setup:focus {
    background: rgba(18, 18, 23, 0.9);
    border-color: #00ffcc;
    box-shadow: 0 0 15px rgba(0, 255, 204, 0.4);
}

#player-name-setup::placeholder {
    color: rgba(0, 255, 204, 0.3);
    text-shadow: none;
}

.retro-table {
    width: 100%;
    margin-top: 20px;
    border-collapse: collapse;
    font-family: 'Orbitron', monospace;
    color: #fff;
    font-size: 1.2rem;
}

.retro-table th {
    color: #00ffcc;
    border-bottom: 2px solid #00ffcc;
    padding: 10px;
    text-align: left;
    letter-spacing: 2px;
}

.retro-table td {
    padding: 12px 10px;
    border-bottom: 1px solid rgba(0, 255, 204, 0.2);
}

.retro-table tr:nth-child(1) td {
    color: #ffdd00;
    text-shadow: 0 0 10px #ffdd00;
    font-size: 1.4rem;
}
.retro-table tr:nth-child(2) td { color: #c0c0c0; }
.retro-table tr:nth-child(3) td { color: #cd7f32; }

/* =========================================
   Mobile Warning Overlay
   ========================================= */
#mobile-warning {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--bg-main);
    z-index: 99999;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
    box-sizing: border-box;
}

.mobile-warning-content {
    background: rgba(15, 15, 20, 0.9);
    padding: 40px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 0, 85, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(255, 0, 85, 0.05);
    max-width: 90%;
}

@media (max-width: 850px), (max-height: 600px) {
    #game-wrapper, #download-bar-container, #ui-overlays {
        display: none !important;
    }
    #mobile-warning {
        display: flex;
    }
    body {
        overflow: hidden;
    }
}