:root {
    --dark: #0a0a0c;
    --spirit-blue: #00f2ff;
    --holy-gold: #ffcc00;
    --blood-red: #ff3b3b;
    --paper-white: #f5f5f5;
}

* {
    margin: 0; padding: 0; box-sizing: border-box;
    font-family: 'Gowun Batang', serif;
    user-select: none;
}

body {
    background: var(--dark);
    overflow: hidden;
    color: var(--paper-white);
}

#game-wrapper {
    position: relative;
    width: 100vw; height: 100vh;
    display: flex; justify-content: center; align-items: center;
}

canvas {
    background: #000;
    box-shadow: 0 0 50px rgba(0,0,0,0.5);
}

/* HUD */
#hud {
    position: absolute;
    top: 30px; left: 30px; right: 30px;
    display: flex; justify-content: space-between; align-items: flex-start;
    pointer-events: none;
    z-index: 10;
}

.stats {
    display: flex; flex-direction: column; gap: 10px;
}

.stat-item {
    display: flex; align-items: center; gap: 15px;
}

.label {
    font-size: 1.1rem; font-weight: 700; width: 40px;
    text-shadow: 0 0 10px rgba(255,255,255,0.5);
}

.bar-outer {
    width: 250px; height: 14px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 7px; overflow: hidden;
    backdrop-filter: blur(5px);
}

.bar-fill {
    height: 100%; transition: width 0.3s ease-out;
}

#hp-bar { background: linear-gradient(90deg, #e74c3c, #c0392b); width: 100%; box-shadow: 0 0 15px #e74c3c; }
#mp-bar { background: linear-gradient(90deg, var(--spirit-blue), #2980b9); width: 100%; box-shadow: 0 0 15px var(--spirit-blue); }

.score-box {
    font-family: 'Nanum Myeongjo', serif;
    font-size: 2.5rem; font-weight: 800;
    color: var(--holy-gold);
    text-shadow: 0 0 20px var(--holy-gold);
}

.ability-slots {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
    display: flex; gap: 20px;
}

.slot {
    width: 100px; height: 45px;
    background: rgba(0,0,0,0.7);
    border: 1px solid var(--paper-white);
    display: flex; justify-content: center; align-items: center;
    border-radius: 5px; font-size: 0.9rem;
    color: var(--paper-white);
}

/* OVERLAYS */
.overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle, rgba(16, 16, 20, 0.8) 0%, rgba(0, 0, 0, 1) 100%);
    display: flex; justify-content: center; align-items: center;
    z-index: 100; text-align: center;
}

.content {
    background: rgba(20, 20, 25, 0.6);
    padding: 60px; border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 10px; backdrop-filter: blur(20px);
}

.title {
    font-family: 'Nanum Myeongjo', serif;
    font-size: 4rem; color: var(--holy-gold);
    margin-bottom: 10px; text-shadow: 0 0 30px var(--holy-gold);
}

.subtitle {
    font-size: 1.2rem; color: #888; margin-bottom: 30px;
}

.controls {
    margin-bottom: 40px; color: #aaa; line-height: 1.8;
}

#start-btn, button {
    padding: 15px 50px;
    background: none; border: 1px solid var(--holy-gold);
    color: var(--holy-gold); font-size: 1.3rem; font-weight: 700;
    cursor: pointer; transition: 0.3s;
}

#start-btn:hover {
    background: var(--holy-gold); color: #000;
    box-shadow: 0 0 30px var(--holy-gold);
}

.death-title {
    color: var(--blood-red); font-size: 3.5rem; margin-bottom: 20px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

.hidden { display: none !important; }