/* styles.css */
:root {
    --bg-primary: #080810;
    --bg-secondary: #0f0f1a;
    --accent: #ff3d5a;
    --accent-glow: rgba(255, 61, 90, 0.6);
    --gold: #ffc857;
    --gold-glow: rgba(255, 200, 87, 0.5);
    --silver: #c0c0c0;
    --bronze: #cd7f32;
    --text-primary: #f0f0f5;
    --text-muted: #6b6b7a;
    --card-bg: rgba(15, 15, 25, 0.95);
    --border: rgba(255, 255, 255, 0.06);
    --input-bg: #1a1a25;
}

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

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Outfit', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
}

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

#game-canvas {
    display: block;
    width: 100%;
    height: 100%;
     /* 기존 코드를 지우고 아래 줄로 교체하세요 */
    /* url('이미지주소') x좌표 y좌표, auto */
    cursor: url('https://zsz.kr/g/fruit-ninja/blade2.cur') 4 32, auto;
}

/* UI Overlay */
#ui-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    pointer-events: none;
    z-index: 10;
}

#score-panel, #lives-panel, #level-panel {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px 24px;
    min-width: 100px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

#score-label, #lives-label, #level-label {
    display: block;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 12px;
    letter-spacing: 3px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

#score-value, #level-value {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 38px;
    letter-spacing: 1px;
    color: var(--gold);
    text-shadow: 0 0 25px var(--gold-glow);
    line-height: 1;
}

#lives-container {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

.life {
    width: 26px;
    height: 26px;
    background: var(--accent);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    box-shadow: 0 0 20px var(--accent-glow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.life.lost {
    background: #2a2a35;
    box-shadow: none;
    opacity: 0.4;
    transform: rotate(-45deg) scale(0.8);
}

/* Overlays */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(8, 8, 16, 0.97);
    backdrop-filter: blur(30px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    z-index: 100;
}

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

.overlay-content {
    text-align: center;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.1s;
    width: 90%;
    max-width: 450px;
}

.overlay.active .overlay-content {
    transform: translateY(0);
    opacity: 1;
}

.game-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(52px, 14vw, 110px);
    letter-spacing: 8px;
    color: var(--text-primary);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.game-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    width: 80%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.game-subtitle {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 40px;
    letter-spacing: 1px;
}

.gameover-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(44px, 11vw, 80px);
    letter-spacing: 6px;
    color: var(--accent);
    margin-bottom: 20px;
    text-shadow: 0 0 40px var(--accent-glow);
}

.final-score, .final-level {
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.final-score span, .final-level span {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 26px;
    color: var(--gold);
}

/* Buttons */
.menu-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.menu-buttons.top-margin {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.game-btn {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 20px;
    letter-spacing: 3px;
    padding: 14px 40px;
    background: linear-gradient(135deg, var(--accent), #cc2940);
    border: none;
    border-radius: 10px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 25px rgba(0,0,0,0.3);
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 280px;
}

.game-btn.secondary {
    background: linear-gradient(135deg, #2a2a35, #1a1a22);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.game-btn.primary {
    background: linear-gradient(135deg, var(--gold), #e6a800);
    color: #1a1a22;
    box-shadow: 0 6px 25px rgba(255, 200, 87, 0.3);
}

.game-btn.small {
    padding: 10px 30px;
    font-size: 16px;
}

.game-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

.game-btn.primary:hover {
    box-shadow: 0 8px 30px rgba(255, 200, 87, 0.4);
}

.game-btn:active {
    transform: translateY(0);
}

/* Registration Section */
#register-section {
    margin-top: 25px;
    padding: 20px;
    background: rgba(255,255,255,0.03);
    border-radius: 12px;
    border: 1px solid var(--border);
}

#nickname-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--input-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 20px;
    letter-spacing: 2px;
    text-align: center;
    margin-bottom: 12px;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}

#nickname-input::placeholder {
    color: var(--text-muted);
    letter-spacing: 3px;
}

#nickname-input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 15px rgba(255, 200, 87, 0.2);
}

#register-msg {
    margin-top: 10px;
    font-size: 14px;
    color: var(--text-muted);
    min-height: 20px;
}

#register-msg.success {
    color: #4ade80;
}

#register-msg.error {
    color: var(--accent);
}

/* Leaderboard */
.leaderboard-content {
    max-width: 400px;
}

.leaderboard-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px;
    letter-spacing: 5px;
    color: var(--gold);
    margin-bottom: 25px;
    text-shadow: 0 0 30px var(--gold-glow);
}

#leaderboard-list {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 25px;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.03);
    padding: 12px 20px;
    border-radius: 10px;
    border: 1px solid var(--border);
    transition: transform 0.2s;
}

.leaderboard-item:hover {
    transform: scale(1.02);
    background: rgba(255,255,255,0.06);
}

.rank-number {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    width: 45px;
    text-align: left;
}

.leaderboard-item.gold .rank-number { color: var(--gold); text-shadow: 0 0 10px var(--gold-glow); }
.leaderboard-item.silver .rank-number { color: var(--silver); }
.leaderboard-item.bronze .rank-number { color: var(--bronze); }

.player-name {
    flex: 1;
    text-align: left;
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    font-size: 16px;
}

.player-score {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 24px;
    color: var(--gold);
}

.no-scores {
    color: var(--text-muted);
    padding: 20px;
    font-style: italic;
}

/* Responsive */
@media (max-width: 600px) {
    #ui-overlay {
        padding: 15px 15px;
        gap: 10px;
    }
    
    #score-panel, #lives-panel, #level-panel {
        padding: 10px 16px;
        min-width: 80px;
    }
    
    #score-value, #level-value {
        font-size: 30px;
    }
    
    .life {
        width: 22px;
        height: 22px;
    }
    
    .game-btn {
        padding: 12px 30px;
        font-size: 18px;
    }
}