/* Define or Lie — FunSlop.com
   A Balderdash-style word game. One real obscure word, four definitions,
   one true. Neon-on-near-black, mobile-first. */

: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);
    --color-correct: var(--neon-green);
    --color-wrong: var(--pink);
    --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 */
.glow-bg {
    position: fixed;
    top: -80px;
    left: -80px;
    width: 360px;
    height: 360px;
    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(120px, 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: 2.25rem 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(--gold), var(--pink), 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(--neon-green); }
.control-pill.special .key { color: var(--cyan); }

.state-playing .controls-inline,
.state-reveal .controls-inline,
.state-gameover .controls-inline {
    display: none;
}

/* HUD: timer / score / lives / streak */
.hud {
    display: none;
    flex-wrap: wrap;
    gap: 0.5rem 0.65rem;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
    min-height: 1.6rem;
}

.state-playing .hud,
.state-reveal .hud,
.state-gameover .hud {
    display: flex;
}

.state-idle .hud {
    display: flex;
}

.hud-item {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    padding: 0.3rem 0.7rem;
    white-space: nowrap;
}

.hud-timer { color: var(--cyan); }
.hud-timer.low {
    color: var(--pink);
    border-color: rgba(255, 42, 109, 0.5);
    animation: pulse-low 0.6s ease-in-out infinite alternate;
}

@keyframes pulse-low {
    from { box-shadow: 0 0 0 rgba(255, 42, 109, 0); }
    to { box-shadow: 0 0 14px rgba(255, 42, 109, 0.5); }
}

.hud-score { color: var(--text-primary); }
.hud-lives { color: var(--pink); letter-spacing: 1px; }
.hud-streak { color: var(--gold); }

.instruction {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    min-height: 1.5em;
    line-height: 1.45;
}

/* The word being defined — the star of the show */
.word-card {
    margin: 0.5rem auto 1.5rem;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    max-width: 560px;
}

.word {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1.15;
    word-break: break-word;
    color: var(--gold);
    text-shadow:
        0 0 1px rgba(9, 11, 16, 0.9),
        0 0 22px rgba(255, 213, 74, 0.45);
}

.word-tag {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    font-style: italic;
    color: var(--text-muted);
    min-height: 1em;
}

/* The four candidate definitions */
.options {
    display: none;
    flex-direction: column;
    gap: 0.7rem;
    max-width: 560px;
    margin: 0 auto;
}

.state-playing .options,
.state-reveal .options {
    display: flex;
}

.option-btn {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    text-align: left;
    width: 100%;
    font-family: var(--font-body);
    font-size: 1.02rem;
    font-weight: 300;
    line-height: 1.4;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 0.9rem 1rem;
    cursor: pointer;
    transition: transform 0.08s, border-color 0.15s, background 0.15s, box-shadow 0.15s, opacity 0.2s;
}

.option-num {
    flex: 0 0 auto;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--bg-dark);
    background: var(--text-muted);
    border-radius: 8px;
    width: 1.7rem;
    height: 1.7rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, color 0.15s;
}

.option-text { flex: 1 1 auto; padding-top: 0.1rem; }

.state-playing .option-btn:hover {
    border-color: var(--cyan);
    background: rgba(5, 217, 232, 0.08);
    box-shadow: 0 0 18px rgba(5, 217, 232, 0.18);
}

.state-playing .option-btn:hover .option-num {
    background: var(--cyan);
    color: var(--bg-dark);
}

.state-playing .option-btn:active {
    transform: scale(0.985);
}

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

/* Reveal states */
.option-btn.revealed { cursor: default; }

.option-btn.is-truth {
    border-color: var(--neon-green);
    background: rgba(57, 255, 20, 0.12);
    box-shadow: 0 0 22px rgba(57, 255, 20, 0.28);
    color: var(--text-primary);
    animation: truth-pop 0.3s ease-out;
}

.option-btn.is-truth .option-num {
    background: var(--neon-green);
    color: var(--bg-dark);
}

.option-btn.is-wrong {
    border-color: var(--pink);
    background: rgba(255, 42, 109, 0.1);
    box-shadow: 0 0 18px rgba(255, 42, 109, 0.22);
    animation: shake 0.25s ease-in-out;
}

.option-btn.is-wrong .option-num {
    background: var(--pink);
    color: var(--bg-dark);
}

.option-btn.is-faded {
    opacity: 0.4;
}

@keyframes truth-pop {
    0% { transform: scale(0.96); }
    55% { transform: scale(1.025); }
    100% { transform: scale(1); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    75% { transform: translateX(8px); }
}

/* Reveal zinger + hint */
.reveal {
    font-size: 0.98rem;
    color: var(--cyan);
    line-height: 1.5;
    margin: 1.25rem auto 0.25rem;
    max-width: 560px;
    min-height: 1.4em;
    font-style: italic;
}

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

.state-idle,
.state-gameover {
    cursor: pointer;
}

/* Game over / new best celebration */
.state-gameover .word {
    color: var(--gold);
}

.state-gameover.new-best .word {
    animation: score-pop 0.45s ease-out;
}

.state-gameover.new-best .reveal {
    color: var(--gold);
    font-weight: 500;
}

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

@keyframes score-pop {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.08); }
    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 em { color: var(--gold); font-style: italic; }

.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: 1rem; }
    .word { font-size: 1.9rem; }
    .word-card { padding: 1.2rem 0.85rem; }
    .option-btn { font-size: 0.96rem; padding: 0.8rem 0.85rem; }
    .option-num { width: 1.55rem; height: 1.55rem; font-size: 0.85rem; }
    .reveal { font-size: 0.92rem; }
    .hud-item { font-size: 0.82rem; padding: 0.28rem 0.6rem; }
}

@media (max-width: 360px) {
    .word { font-size: 1.6rem; }
    .hud { gap: 0.4rem; }
    .hud-item { font-size: 0.76rem; padding: 0.25rem 0.5rem; }
}