/* ═══════════════════════════════════════════════════════════
   Shadow Fighter – Clean Vector UI Theme
   No glow effects. Sharp edges. Minimalist.
   ═══════════════════════════════════════════════════════════ */

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

body {
    font-family: 'Arial Black', Arial, sans-serif;
    background: #0a0a0a;
    color: #e0e0e0;
    overflow: hidden;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.game-container {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ── Canvas ── */
#gameCanvas {
    display: none;
    background: #000;
    border: 3px solid #333;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* ── Menu ── */
.menu {
    text-align: center;
    background: rgba(10, 10, 10, 0.97);
    padding: 50px;
    border-radius: 12px;
    border: 2px solid #333;
    max-width: 600px;
    animation: fadeIn 0.4s ease;
}

.menu.hidden {
    display: none;
}

.game-title {
    font-size: 3.8em;
    color: #ffffff;
    text-shadow: 3px 3px 0 #8b0000, 5px 5px 8px #000;
    margin-bottom: 8px;
    letter-spacing: 6px;
    font-style: italic;
}

.game-quote {
    font-size: 1.3em;
    color: #999;
    margin-bottom: 5px;
    letter-spacing: 3px;
    font-style: italic;
}

.game-subtitle {
    font-size: 1em;
    color: #666;
    margin-bottom: 40px;
    letter-spacing: 2px;
}

.developer-credit {
    font-size: 0.9em;
    color: #777;
    margin-top: 30px;
    letter-spacing: 1px;
    font-style: italic;
}

h2 {
    color: #ddd;
    margin-bottom: 20px;
    font-size: 2em;
    letter-spacing: 2px;
}

.menu-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.menu-btn {
    background: #1a1a1a;
    color: #e0e0e0;
    border: 2px solid #444;
    padding: 18px 40px;
    font-size: 1.4em;
    font-weight: bold;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 2px;
}

.menu-btn:hover {
    background: #2a2a2a;
    border-color: #888;
    transform: translateY(-2px);
}

.menu-btn:active {
    transform: translateY(0);
    background: #333;
}

/* ── Controls ── */
.controls-container {
    display: flex;
    justify-content: space-around;
    gap: 30px;
    margin: 30px 0;
}

.control-section {
    flex: 1;
    background: rgba(30, 30, 30, 0.6);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #333;
}

.control-section h3 {
    color: #ccc;
    margin-bottom: 15px;
    font-size: 1.2em;
}

.control-section table {
    width: 100%;
    border-collapse: collapse;
}

.control-section td {
    padding: 8px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    color: #bbb;
}

.control-section td:first-child {
    color: #fff;
    font-weight: bold;
    width: 40%;
    text-align: center;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 4px;
}

/* ── HUD ── */
.hud {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 18px 24px;
    z-index: 100;
}

.hud.hidden {
    display: none;
}

.hud-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.player-info {
    flex: 1;
    max-width: 400px;
}

.player-name {
    font-size: 1.1em;
    font-weight: bold;
    margin-bottom: 4px;
    color: #ddd;
    letter-spacing: 1px;
}

.health-bar-container {
    background: #111;
    border: 2px solid #444;
    border-radius: 4px;
    padding: 3px;
}

.health-bar {
    height: 22px;
    width: 100%;
    background: linear-gradient(to right, #eee, #ccc);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.timer {
    font-size: 2.6em;
    font-weight: bold;
    color: #fff;
    background: #111;
    padding: 8px 24px;
    border-radius: 6px;
    border: 2px solid #444;
    min-width: 90px;
    text-align: center;
}

.score-display {
    text-align: center;
    font-size: 1.3em;
    font-weight: bold;
    color: #bbb;
    display: flex;
    justify-content: center;
    gap: 30px;
}

/* ── Game Over ── */
#gameOverText {
    font-size: 2.8em;
    margin-bottom: 20px;
    color: #fff;
}

#finalScore {
    font-size: 1.6em;
    color: #ccc;
    margin-bottom: 30px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .game-title { font-size: 2em; }
    .menu { padding: 30px; }
    .controls-container { flex-direction: column; }
    .menu-btn { font-size: 1.1em; padding: 14px 28px; }
}

/* ── Audio Settings ── */
.audio-settings {
    background: rgba(30, 30, 30, 0.6);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #333;
    margin-bottom: 20px;
}

.audio-settings h3 {
    color: #ccc;
    margin-bottom: 15px;
    font-size: 1.2em;
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.volume-control label {
    color: #bbb;
    min-width: 120px;
    font-size: 1em;
}

.volume-control input[type="range"] {
    flex: 1;
    height: 6px;
    background: #1a1a1a;
    border-radius: 3px;
    outline: none;
    border: 1px solid #444;
}

.volume-control input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 18px;
    height: 18px;
    background: #ddd;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid #888;
}

.volume-control input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: #ddd;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid #888;
}

.volume-control span {
    color: #fff;
    min-width: 45px;
    font-weight: bold;
}

/* ── Name Inputs ── */
.name-inputs {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 30px 0;
}

.name-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.name-input-group label {
    color: #ccc;
    font-size: 1.1em;
    letter-spacing: 1px;
}

.name-input-group input {
    background: #1a1a1a;
    border: 2px solid #444;
    color: #e0e0e0;
    padding: 12px 16px;
    font-size: 1.2em;
    font-weight: bold;
    border-radius: 6px;
    text-align: center;
    letter-spacing: 2px;
    font-family: 'Arial Black', Arial, sans-serif;
}

.name-input-group input:focus {
    outline: none;
    border-color: #888;
    background: #2a2a2a;
}

/* ── Animations ── */
@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to   { opacity: 1; transform: scale(1); }
}

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