@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

:root {
    --bg-dark: #0a1628;
    --bg-panel: #122542;
    --accent: #00d4aa;
    --accent-dim: #008f70;
    --danger: #ff4d4d;
    --warning: #ffcc00;
    --text: #e0f7fa;
    --text-dim: #8fb3c9;
    --pixel-font: 'Press Start 2P', cursive;
}

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

body {
    background: var(--bg-dark);
    color: var(--text);
    font-family: var(--pixel-font);
    font-size: 12px;
    line-height: 1.6;
    overflow: hidden;
    width: 100vw; height: 100vh;
}

#game-container {
    position: relative;
    width: 100%; height: 100%;
}

#glcanvas {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
}

.screen {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 10;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(10, 22, 40, 0.92);
    padding: 2rem;
    pointer-events: auto;
}

.screen.active { display: flex; }
.hidden { display: none !important; }

h1 {
    font-size: 2.5rem;
    color: var(--accent);
    text-shadow: 3px 3px 0 #004d3d;
    margin-bottom: 1rem;
    text-align: center;
}

h2 {
    font-size: 1.5rem;
    color: var(--warning);
    margin-bottom: 1.5rem;
    text-align: center;
}

button {
    font-family: var(--pixel-font);
    font-size: 1rem;
    background: var(--bg-panel);
    color: var(--accent);
    border: 3px solid var(--accent-dim);
    padding: 12px 24px;
    margin: 8px;
    cursor: pointer;
    transition: transform 0.1s, background 0.2s;
    image-rendering: pixelated;
}

button:hover {
    background: var(--accent-dim);
    color: #fff;
    transform: scale(1.05);
}

button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.menu-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 2rem;
}

#loading-fact {
    max-width: 600px;
    text-align: center;
    color: var(--text-dim);
    margin: 1.5rem 0;
    font-size: 0.9rem;
    line-height: 1.8;
}

#error-display {
    max-width: 600px;
    color: var(--danger);
    font-size: 0.7rem;
    margin-top: 1rem;
    text-align: center;
    white-space: pre-wrap;
    word-break: break-word;
}

.loading-bar {
    width: 300px;
    height: 16px;
    border: 3px solid var(--accent-dim);
    background: var(--bg-dark);
    margin-bottom: 1rem;
}

#loading-progress {
    width: 0%;
    height: 100%;
    background: var(--accent);
    transition: width 0.3s;
}

#teeth-display {
    position: absolute;
    top: 20px; right: 30px;
    color: var(--warning);
    font-size: 1rem;
}

/* Battle UI */
#battle-ui {
    background: transparent;
    pointer-events: none;
    justify-content: flex-end;
    padding-bottom: 20px;
}

#battle-ui > * { pointer-events: auto; }

.party-row {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin: 10px 0;
    width: 100%;
}

.shark-portrait {
    width: 140px;
    background: rgba(18, 37, 66, 0.9);
    border: 3px solid var(--accent-dim);
    padding: 8px;
    text-align: center;
    position: relative;
    cursor: pointer;
    transition: border-color 0.2s;
}

.shark-portrait:hover { border-color: var(--accent); }
.shark-portrait.dead { opacity: 0.4; border-color: #444; filter: grayscale(1); }
.shark-portrait.targetable { border-color: var(--danger); animation: pulse 1s infinite; }
.shark-portrait.front-row { border-bottom: 6px solid var(--warning); }
.shark-portrait.back-row { border-top: 6px solid var(--accent); }

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 77, 77, 0.4); }
    50% { box-shadow: 0 0 10px 4px rgba(255, 77, 77, 0.2); }
}

.shark-name { font-size: 0.7rem; color: var(--accent); margin-bottom: 4px; }
.shark-hp-bar, .shark-ap-bar {
    height: 8px;
    background: #333;
    margin: 3px 0;
    position: relative;
}
.shark-hp-bar .bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--danger), var(--warning));
    transition: width 0.3s;
}
.shark-ap-bar .bar-fill {
    height: 100%;
    background: var(--accent);
    transition: width 0.3s;
}

#turn-order-bar {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    background: rgba(10, 22, 40, 0.8);
    padding: 8px 16px;
    border: 2px solid var(--accent-dim);
}

.turn-icon {
    width: 32px; height: 32px;
    border: 2px solid var(--text-dim);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.6rem;
}
.turn-icon.active { border-color: var(--warning); background: rgba(255,204,0,0.15); }

#action-panel {
    background: rgba(10, 22, 40, 0.95);
    border-top: 4px solid var(--accent-dim);
    padding: 12px;
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#action-buttons { display: flex; gap: 10px; margin-bottom: 8px; }
#action-buttons button { font-size: 0.8rem; padding: 8px 16px; }

.sub-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    max-width: 600px;
}

#battle-log {
    position: absolute;
    top: 60px;
    left: 20px;
    width: 320px;
    max-height: 180px;
    overflow-y: auto;
    background: rgba(10, 22, 40, 0.85);
    border: 2px solid var(--accent-dim);
    padding: 10px;
    font-size: 0.7rem;
    color: var(--text-dim);
    pointer-events: auto;
}

#battle-log .log-entry { margin-bottom: 6px; }
#battle-log .log-damage { color: var(--danger); }
#battle-log .log-heal { color: var(--accent); }
#battle-log .log-info { color: var(--warning); }

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

.modal-content {
    background: var(--bg-panel);
    border: 4px solid var(--accent);
    padding: 2rem;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

#lore-title { color: var(--accent); margin-bottom: 1rem; }
#lore-body { font-size: 0.8rem; line-height: 1.8; color: var(--text); }
#lore-body h3 { color: var(--warning); margin: 1rem 0 0.5rem; }

/* Sharkepedia */
#shark-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    width: 100%;
    max-width: 900px;
    overflow-y: auto;
    max-height: 60vh;
    padding: 10px;
}

.shark-card {
    background: var(--bg-panel);
    border: 2px solid var(--accent-dim);
    padding: 10px;
    text-align: center;
    opacity: 0.3;
}
.shark-card.unlocked { opacity: 1; border-color: var(--accent); }
.shark-card h4 { font-size: 0.65rem; color: var(--accent); margin-bottom: 6px; }
.shark-card .shark-type { font-size: 0.55rem; color: var(--text-dim); }

.back-btn { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); }

/* Responsive */
@media (max-width: 800px) {
    h1 { font-size: 1.5rem; }
    .shark-portrait { width: 100px; font-size: 0.6rem; }
    #battle-log { width: 200px; font-size: 0.55rem; }
}