/* Attention Budget — FunSlop.com
   Spend a finite attention budget on the tokens that matter. Neon-on-near-black. */

:root {
    --bg-dark: #090b10;
    --neon-green: #39ff14;
    --neon-purple: #bd00ff;
    --cyan: #05d9e8;
    --pink: #ff2a6d;
    --gold: #ffd54a;
    --text-primary: #f0f4f8;
    --text-muted: #8b9bb4;
    --glass-border: rgba(255, 255, 255, 0.08);
    --font-body: 'Outfit', system-ui, -apple-system, sans-serif;
    --font-display: 'Space Grotesk', 'Outfit', system-ui, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    min-height: 100%;
}

body {
    font-family: var(--font-body);
    background: var(--bg-dark);
    color: var(--text-primary);
}

/* Ambient neon glow, matching FunSlop's house style */
.glow-bg {
    position: fixed;
    top: -80px;
    right: -80px;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, var(--cyan) 0%, transparent 70%);
    opacity: 0.13;
    z-index: -1;
    filter: blur(60px);
    pointer-events: none;
    animation: float 13s infinite alternate;
}

@keyframes float {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-130px, 70px); }
}

.game-container {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    user-select: none;
    -webkit-user-select: none;
}

.content {
    text-align: center;
    padding: 2.5rem 1.25rem 6rem;
    max-width: 680px;
    width: 100%;
    margin: 0 auto;
}

.title {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 0.75rem;
    background: linear-gradient(45deg, var(--cyan), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Control hints */
.controls-inline {
    display: flex;
    gap: 0.6rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.control-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    padding: 0.35rem 0.8rem;
}

.control-pill .key {
    font-weight: 700;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    padding: 0.1rem 0.45rem;
    font-size: 0.8rem;
}

.control-pill.action .key { color: var(--cyan); }
.control-pill.special .key { color: var(--gold); }

/* Hide control hints once a run is underway or finished */
.state-playing .controls-inline,
.state-review .controls-inline,
.state-gameover .controls-inline {
    display: none;
}

/* HUD: round / score / combo */
.hud {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.1rem;
    flex-wrap: wrap;
}

.hud-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 0.5rem 0.95rem;
    min-width: 78px;
}

.hud-label {
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.hud-value {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

#hud-score { color: var(--cyan); }

#hud-combo {
    color: var(--text-primary);
    transition: color 0.2s, text-shadow 0.2s, transform 0.15s;
}

#hud-combo.hot {
    color: var(--gold);
    text-shadow: 0 0 12px rgba(255, 213, 74, 0.55);
    transform: scale(1.08);
}

.instruction {
    font-size: 1.05rem;
    line-height: 1.45;
    color: var(--text-primary);
    margin: 0 auto 1rem;
    min-height: 1.4em;
    max-width: 580px;
}

/* Budget meter */
.budget-meter {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
    min-height: 1.6rem;
}

.budget-label {
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.budget-pips {
    display: inline-flex;
    gap: 0.35rem;
    padding: 0.2rem 0.35rem;
    border-radius: 999px;
}

.budget-pips.full-flash {
    animation: budget-flash 0.4s ease-out;
}

@keyframes budget-flash {
    0% { transform: scale(1); }
    35% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

.pip {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1.5px solid var(--cyan);
    background: transparent;
    transition: background 0.15s, box-shadow 0.15s, transform 0.15s;
}

.pip.filled {
    background: var(--cyan);
    box-shadow: 0 0 10px rgba(5, 217, 232, 0.65);
    transform: scale(1.05);
}

.budget-pips.full-flash .pip {
    border-color: var(--pink);
}

.budget-pips.full-flash .pip.filled {
    background: var(--pink);
    box-shadow: 0 0 12px rgba(255, 42, 109, 0.7);
}

.budget-count {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
    min-width: 2.6em;
    text-align: left;
}

/* The question */
.question {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--gold);
    margin: 0.5rem auto 1.1rem;
    min-height: 1.4em;
    line-height: 1.3;
    text-shadow: 0 0 18px rgba(255, 213, 74, 0.25);
}

/* The passage of tappable tokens */
.passage {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.4rem 0.45rem;
    margin: 0 auto 1.25rem;
    max-width: 600px;
    min-height: 3rem;
    line-height: 1.5;
}

.token {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 9px;
    padding: 0.32rem 0.55rem;
    transition: background 0.12s, border-color 0.12s, color 0.12s,
                box-shadow 0.12s, transform 0.08s;
}

.token.selectable {
    cursor: pointer;
}

.token.selectable:hover {
    border-color: rgba(5, 217, 232, 0.5);
    color: var(--cyan);
}

.token.selectable:active {
    transform: scale(0.94);
}

/* Currently-attended token */
.token.attended {
    background: rgba(5, 217, 232, 0.16);
    border-color: var(--cyan);
    color: var(--cyan);
    box-shadow: 0 0 14px rgba(5, 217, 232, 0.4);
    font-weight: 700;
}

/* Reveal states (post-submit) */
.token.reveal-hit {
    background: rgba(57, 255, 20, 0.18);
    border-color: var(--neon-green);
    color: var(--neon-green);
    box-shadow: 0 0 16px rgba(57, 255, 20, 0.45);
    font-weight: 700;
    animation: reveal-pop 0.35s ease-out;
}

.token.reveal-missed {
    background: rgba(255, 213, 74, 0.12);
    border-color: var(--gold);
    color: var(--gold);
    box-shadow: 0 0 16px rgba(255, 213, 74, 0.4);
    font-weight: 700;
    animation: reveal-flash 0.6s ease-in-out 2;
}

.token.reveal-wasted {
    background: rgba(255, 42, 109, 0.14);
    border-color: var(--pink);
    color: var(--pink);
    text-decoration: line-through;
    box-shadow: 0 0 12px rgba(255, 42, 109, 0.35);
}

@keyframes reveal-pop {
    0% { transform: scale(0.85); }
    50% { transform: scale(1.12); }
    100% { transform: scale(1); }
}

@keyframes reveal-flash {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.45; }
}

/* Submit button */
.buttons {
    display: none;
    gap: 1rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.state-playing .buttons,
.state-review .buttons {
    display: flex;
}

.game-btn {
    font-family: var(--font-body);
    padding: 0.95rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.15s, filter 0.15s, opacity 0.15s;
    min-width: 200px;
    color: var(--bg-dark);
}

.game-btn:active {
    transform: scale(0.96);
}

.game-btn:focus-visible {
    outline: 3px solid var(--cyan);
    outline-offset: 2px;
}

.btn-submit {
    background: var(--cyan);
    box-shadow: 0 0 18px rgba(5, 217, 232, 0.35);
}

.btn-submit:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 26px rgba(5, 217, 232, 0.5);
}

.btn-submit:disabled {
    opacity: 0.55;
    cursor: default;
    filter: grayscale(0.3);
    box-shadow: none;
}

/* Verdict / per-round feedback */
.verdict {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-top: 1rem;
    min-height: 1.3em;
}

.best-score {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    min-height: 1.2em;
}

.hint {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
    min-height: 1.2em;
}

/* Idle / gameover: tap anywhere to (re)start */
.state-idle,
.state-gameover {
    cursor: pointer;
}

.state-idle .buttons,
.state-gameover .buttons {
    display: none;
}

.state-idle .budget-meter,
.state-gameover .budget-meter {
    visibility: hidden;
}

/* New best celebration */
.state-gameover.new-best .verdict {
    color: var(--gold);
    font-weight: 700;
    text-shadow: 0 0 14px rgba(255, 213, 74, 0.5);
    animation: score-pop 0.4s ease-out;
}

.state-gameover.new-best .instruction {
    color: var(--gold);
}

@keyframes score-pop {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); opacity: 1; }
}

/* SEO / how-to content */
.how-to-play {
    text-align: left;
    margin: 3rem auto 0;
    max-width: 560px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.75rem;
}

.how-to-play h2 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.how-to-play h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin: 1.25rem 0 0.5rem;
    color: var(--cyan);
}

.how-to-play p {
    font-weight: 300;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.how-to-play strong { color: var(--text-primary); font-weight: 500; }

.how-to-play ol {
    margin: 0.5rem 0 0.75rem 1.25rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.fun-fact {
    margin-top: 1.25rem;
    padding: 1rem;
    border-left: 3px solid var(--neon-purple);
    background: rgba(189, 0, 255, 0.06);
    border-radius: 0 10px 10px 0;
}

.fun-fact p { margin: 0; }

.related-games {
    margin: 2rem auto 0;
    max-width: 560px;
    text-align: center;
}

.related-games h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text-muted);
}

.related-games-list {
    display: flex;
    gap: 0.6rem;
    justify-content: center;
    flex-wrap: wrap;
}

.related-game-link {
    text-decoration: none;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    padding: 0.45rem 1rem;
    font-size: 0.9rem;
    transition: border-color 0.2s, color 0.2s;
}

.related-game-link:hover {
    border-color: var(--neon-green);
    color: var(--neon-green);
}

/* Home link */
.home-link {
    position: fixed;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.5rem 1.1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    backdrop-filter: blur(8px);
    transition: border-color 0.2s, color 0.2s;
    z-index: 10;
}

.home-link:hover {
    border-color: var(--neon-purple);
    color: var(--neon-purple);
}

.home-link:active {
    transform: translateX(-50%) scale(0.95);
}

.home-link:focus-visible {
    outline: 3px solid var(--cyan);
    outline-offset: 2px;
}

/* Responsive */
@media (max-width: 600px) {
    .title { font-size: 1.75rem; }
    .instruction { font-size: 0.98rem; }
    .question { font-size: 1.15rem; }
    .token {
        font-size: 1.05rem;
        padding: 0.3rem 0.5rem;
    }
    .game-btn {
        padding: 0.85rem 1.5rem;
        font-size: 1rem;
        min-width: 180px;
    }
    .hud-cell {
        min-width: 68px;
        padding: 0.45rem 0.75rem;
    }
    .hud-value { font-size: 1.1rem; }
}

@media (max-width: 360px) {
    .hud { gap: 0.5rem; }
    .hud-cell { min-width: 60px; padding: 0.4rem 0.55rem; }
    .token { font-size: 0.98rem; }
}