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

body {
    background: #f0f2f5;
    overflow: hidden;
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: #1a1a2e;
}

canvas {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 0;
}

/* Overlays */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(240, 242, 245, 0.95);
    backdrop-filter: blur(20px);
    z-index: 100;
}

.overlay-content {
    text-align: center;
    padding: 48px;
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    min-width: 340px;
}

.neon-title {
    font-size: 3.5rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    color: #6c5ce7;
    margin-bottom: 8px;
}

.death-title {
    color: #e74c3c;
}

.subtitle {
    color: #888;
    font-size: 1rem;
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group input {
    width: 280px;
    padding: 14px 18px;
    font-size: 1rem;
    border: 2px solid #e8e8ef;
    border-radius: 12px;
    background: #f8f9fa;
    color: #1a1a2e;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    border-color: #6c5ce7;
    box-shadow: 0 0 0 4px rgba(108, 92, 231, 0.1);
}

.form-group input::placeholder {
    color: #aaa;
}

.neon-button {
    margin-top: 8px;
    padding: 14px 56px;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: #fff;
    background: linear-gradient(135deg, #6c5ce7, #a29bfe);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(108, 92, 231, 0.3);
    transition: transform 0.15s, box-shadow 0.2s;
}

.neon-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(108, 92, 231, 0.4);
}

.neon-button:active {
    transform: translateY(0);
}

.spectate-btn {
    background: linear-gradient(135deg, #636e72, #b2bec3);
    box-shadow: 0 4px 16px rgba(99, 110, 114, 0.3);
}

.spectate-btn:hover {
    box-shadow: 0 6px 24px rgba(99, 110, 114, 0.4);
}

.death-info {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.death-score {
    color: #6c5ce7;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 25px;
}

/* HUD */
#hud {
    position: fixed;
    z-index: 50;
    pointer-events: none;
}

#scoreDisplay {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a1a2e;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    padding: 8px 24px;
    border-radius: 20px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

#fitnessPanel {
    position: fixed;
    top: 16px;
    right: 222px;
    display: flex;
    gap: 8px;
    background: rgba(26, 26, 46, 0.85);
    border-radius: 10px;
    padding: 12px 16px;
    font-family: monospace;
    font-size: 13px;
    color: #e0e0ff;
}

.fitness-tier {
    min-width: 130px;
}

#fitnessPanel h3 {
    color: #7efcf6;
    font-size: 14px;
    font-weight: 700;
    margin: 0 0 8px;
}

#fitnessTop3 div {
    padding: 2px 0;
}

.fitness-summary {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.fitness-summary span {
    color: #7efcf6;
}

#leaderboard {
    position: fixed;
    top: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 14px 20px;
    min-width: 190px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

#leaderboard h3 {
    color: #6c5ce7;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

#leaderboardList {
    list-style: none;
    padding: 0;
}

#leaderboardList li {
    font-size: 0.85rem;
    padding: 4px 0;
    color: #444;
    display: flex;
    justify-content: space-between;
    gap: 15px;
}

#leaderboardList li .rank {
    color: #999;
    min-width: 20px;
}

#leaderboardList li .name {
    flex: 1;
    color: #1a1a2e;
}

#leaderboardList li .lb-score {
    color: #6c5ce7;
    font-weight: 600;
}

#resetInfo {
    position: fixed;
    bottom: 70px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.9rem;
    font-weight: 600;
    color: #1a1a2e;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    padding: 6px 18px;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

#controls {
    position: fixed;
    top: 16px;
    left: 16px;
    display: flex;
    gap: 12px;
    font-size: 0.75rem;
    color: #888;
}

#resetScoresPanel {
    position: fixed;
    top: 16px;
    left: 16px;
    background: rgba(26, 26, 46, 0.85);
    border-radius: 10px;
    padding: 12px 16px;
    min-width: 180px;
    font-family: monospace;
    font-size: 13px;
    color: #e0e0ff;
}

#resetScoresPanel h4 {
    color: #7efcf6;
    font-size: 13px;
    font-weight: 700;
    margin: 0 0 8px;
}

#resetScoresList {
    margin: 0;
    padding-left: 20px;
    list-style: decimal;
}

#resetScoresList li {
    padding: 2px 0;
    font-size: 12px;
    color: #e0e0ff;
}

#resetScoresList li .rs-name {
    color: #aaa;
}

#resetScoresList li .rs-score {
    color: #7efcf6;
    font-weight: 600;
}

#controls kbd {
    display: inline-block;
    padding: 2px 6px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.7rem;
    font-weight: 600;
    color: #555;
    margin-right: 3px;
}