/* ── SYMPLE RUN — Retro Arcade Theme ─────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

:root {
    --accent:     #7fdbca;
    --accent-rgb: 127, 219, 202;
    --red:        #ff2233;
    --bg:         #0a0a0f;
    --card:       #111118;
    --text:       #e0e0e8;
    --muted:      #5a5a7a;
    --border:     #1a1a2e;
    --pixel:      'Press Start 2P', monospace;
    --cyan:       #00ffee;
    --yellow:     #ffe014;
}

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

.hub-link {
    display: inline-block;
    color: var(--cyan);
    font-family: var(--pixel);
    font-size: 0.45rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    padding: 5px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    margin-bottom: 6px;
    transition: color 0.2s, border-color 0.2s, text-shadow 0.2s;
    text-shadow: 0 0 4px rgba(0,255,238,0.3);
}
.hub-link:hover { color: #fff; border-color: var(--cyan); text-shadow: 0 0 8px rgba(0,255,238,0.6); }

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Segoe UI', Arial, sans-serif;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
}
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.12) 2px, rgba(0,0,0,0.12) 4px);
    pointer-events: none;
    z-index: 9999;
}

/* ── Game Container ───────────────────────────────────────────────────────── */
#game-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 16px 12px 28px;
    width: 100%;
    max-width: 440px;
}

/* ── Logo ─────────────────────────────────────────────────────────────────── */
#logo-wrap {
    width: 100%;
    max-width: 400px;
    display: flex;
    justify-content: center;
    margin-bottom: 2px;
}
#game-logo {
    font-family: var(--pixel);
    font-size: clamp(1.1rem, 4vw, 1.6rem);
    color: var(--accent);
    text-shadow: 0 0 10px rgba(var(--accent-rgb), 0.7),
                 0 0 30px rgba(var(--accent-rgb), 0.3);
    letter-spacing: 4px;
    animation: logoGlow 3s ease-in-out infinite;
}
#game-logo span {
    color: var(--red);
    text-shadow: 0 0 10px rgba(255,34,51,0.7),
                 0 0 30px rgba(255,34,51,0.3);
}
@keyframes logoGlow {
    0%, 100% { text-shadow: 0 0 10px rgba(var(--accent-rgb), 0.5), 0 0 30px rgba(var(--accent-rgb), 0.2); }
    50%       { text-shadow: 0 0 14px rgba(var(--accent-rgb), 0.8), 0 0 40px rgba(var(--accent-rgb), 0.4); }
}

/* ── Score Bar ────────────────────────────────────────────────────────────── */
#score-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 400px;
    padding: 5px 14px;
    background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--muted);
    border: 1px solid rgba(255,255,255,0.09);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 2px 12px rgba(0,0,0,0.3);
}
#score-bar strong, #best-score {
    color: var(--accent);
    font-size: 1.05rem;
    font-weight: 800;
    transition: color 0.3s;
}

/* ── Canvas Wrap ──────────────────────────────────────────────────────────── */
#canvas-wrap {
    position: relative;
    width: 400px;
    max-width: calc(100vw - 32px);
    aspect-ratio: 2 / 3;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid var(--accent);
    box-shadow: 0 0 26px rgba(var(--accent-rgb), 0.30),
                0 0 60px rgba(var(--accent-rgb), 0.10);
    transition: border-color 0.4s, box-shadow 0.4s;
}
#game-canvas { display: block; width: 100%; height: 100%; touch-action: none; }

/* ── Overlays ─────────────────────────────────────────────────────────────── */
.overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(10, 10, 15, 0.92);
    backdrop-filter: blur(8px) saturate(120%);
    -webkit-backdrop-filter: blur(8px) saturate(120%);
    z-index: 10;
    padding: 24px;
    gap: 14px;
}
.overlay-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    max-width: 340px;
    text-align: center;
}
.overlay h2 {
    font-family: var(--pixel);
    font-size: 0.95rem;
    color: #fff;
    letter-spacing: 2px;
    text-shadow: 0 0 12px rgba(var(--accent-rgb), 0.5);
}

/* ── Death quote ──────────────────────────────────────────────────────────── */
.death-quote {
    font-style: italic;
    font-size: 0.68rem;
    color: var(--muted);
    line-height: 1.5;
    max-width: 280px;
    min-height: 2em;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.action-btn {
    padding: 10px 28px;
    font-family: var(--pixel);
    font-size: 0.6rem;
    letter-spacing: 2px;
    color: var(--bg);
    background: var(--accent);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    text-transform: uppercase;
    box-shadow: 0 0 14px rgba(var(--accent-rgb), 0.35);
    transition: transform 0.15s, box-shadow 0.2s;
}
.action-btn:hover {
    transform: scale(1.04);
    box-shadow: 0 0 22px rgba(var(--accent-rgb), 0.50);
}
.action-btn.small { padding: 6px 16px; font-size: 0.5rem; }

.ghost-btn {
    padding: 6px 18px;
    font-size: 0.72rem;
    font-weight: 600;
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--border);
    border-radius: 5px;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s, text-shadow 0.2s;
}
.ghost-btn:hover { color: var(--text); border-color: #555; }

/* ── Pickers ──────────────────────────────────────────────────────────────── */
.picker-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}
.picker-label {
    font-family: var(--pixel);
    font-size: 0.4rem;
    color: var(--muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}
.picker { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; }

.skin-btn {
    width: 54px;
    padding: 6px 4px;
    font-size: 1.3rem;
    line-height: 1.2;
    background: var(--card);
    color: var(--text);
    border: 1.5px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    text-align: center;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}
.skin-btn span {
    display: block;
    font-size: 0.35rem;
    font-family: var(--pixel);
    margin-top: 2px;
    color: var(--muted);
}
.skin-btn.active {
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(var(--accent-rgb), 0.3);
    transform: scale(1.06);
}
.skin-btn.active span { color: var(--accent); }

.diff-btn {
    padding: 5px 14px;
    font-family: var(--pixel);
    font-size: 0.38rem;
    letter-spacing: 1px;
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--border);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s;
}
.diff-btn.active {
    color: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 8px rgba(var(--accent-rgb), 0.25);
}

/* ── Final score ──────────────────────────────────────────────────────────── */
.final-score {
    font-size: 1.3rem;
    font-weight: 900;
    color: #fff;
}
.final-score strong { color: var(--accent); font-size: 1.8rem; }

.new-best {
    color: var(--yellow);
    font-family: var(--pixel);
    font-size: 0.5rem;
    letter-spacing: 3px;
    animation: pulse 0.6s ease-in-out infinite alternate;
}
@keyframes pulse { from { opacity: 0.7; } to { opacity: 1; } }

/* ── Leaderboard ──────────────────────────────────────────────────────────── */
#lb-section { display: flex; gap: 6px; align-items: center; }
#player-name {
    padding: 6px 10px;
    font-size: 0.82rem;
    background: rgba(255,255,255,0.06);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 5px;
    outline: none;
    width: 130px;
}
.lb-list { list-style: none; width: 100%; max-width: 260px; font-size: 0.78rem; }
.lb-list li {
    display: flex;
    justify-content: space-between;
    padding: 3px 8px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.lb-rank { width: 24px; text-align: left; color: var(--accent); }
.lb-name { flex: 1; text-align: left; }
.lb-score { font-weight: 700; color: var(--accent); }

/* ── Mute Button ──────────────────────────────────────────────────────────── */
.mute-btn {
    padding: 0;
    width: 36px; height: 36px;
    font-size: 0.85rem;
    line-height: 1;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    color: var(--text);
    flex-shrink: 0;
    transition: border-color 0.2s, background 0.2s;
}
.mute-btn:hover { border-color: var(--accent); background: rgba(255,255,255,0.05); }

/* ── Daily badge ──────────────────────────────────────────────────────────── */
.daily-badge {
    font-family: var(--pixel);
    font-size: 0.4rem;
    color: var(--yellow);
    letter-spacing: 2px;
}

/* ── Death flash ──────────────────────────────────────────────────────────── */
#death-flash {
    position: absolute; inset: 0;
    background: rgba(255,255,255,0.7);
    opacity: 0; pointer-events: none; z-index: 20;
}
#death-flash.flash { animation: flashAnim 0.35s ease-out forwards; }
@keyframes flashAnim { 0% { opacity: 1; } 100% { opacity: 0; } }

/* ── Screen Shake ─────────────────────────────────────────────────────────── */
@keyframes screenShake {
    0%   { transform: translate(0,0); }
    15%  { transform: translate(-5px,2px); }
    30%  { transform: translate(5px,-3px); }
    45%  { transform: translate(-4px,3px); }
    60%  { transform: translate(4px,-1px); }
    75%  { transform: translate(-2px,2px); }
    100% { transform: translate(0,0); }
}
#canvas-wrap.shake { animation: screenShake 0.4s ease-out forwards; }

/* ── Misc ─────────────────────────────────────────────────────────────────── */
.controls-hint { font-size: 0.7rem; color: #666; letter-spacing: 0.3px; text-align: center; }
.subtitle { font-size: 0.72rem; color: #999; letter-spacing: 0.3px; }
.menu-stats { font-size: 0.78rem; color: var(--muted); }
.menu-stats strong { color: var(--accent); }

.hidden { display: none !important; }

/* ── Mobile ───────────────────────────────────────────────────────────────── */
@media (max-width: 520px) {
    #logo-wrap, #game-logo { width: 100%; max-width: 400px; }
    #score-bar             { width: 100%; max-width: 400px; }
    #canvas-wrap           { width: 100%; }
}