/* Kepler — le mini-jeu de la Matière étincelante (js/spark.js). Le cadre commun vient de
   css/components/game.css. */

/* ---------- Onglets des capsules ---------- */
.altar-tabs { display: flex; flex-wrap: wrap; gap: 8px; padding: 14px 24px 0; }
.altar-tab { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px 7px 8px; border: 1px solid var(--line); background: transparent; color: var(--muted); font: inherit; font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; cursor: pointer; transition: border-color .3s, color .3s, background .3s; }
.altar-num { display: grid; place-items: center; width: 22px; height: 22px; border: 1px solid currentColor; border-radius: 50%; font-size: .66rem; }
.altar-tab:hover:not(:disabled) { color: var(--pearl); border-color: var(--line-strong); }
.altar-tab.is-active { color: var(--spark-hi); border-color: var(--spark); background: rgba(127, 232, 255, .08); }
.altar-tab.is-done .altar-num { background: var(--spark); border-color: var(--spark); color: var(--night); }
.altar-tab:disabled { opacity: .4; cursor: not-allowed; }

/* ---------- La scène ---------- */
.spark-game .game-head figure img { object-fit: cover; }
.spark-stage { position: relative; margin: 14px 24px 0; border: 1px solid rgba(127, 232, 255, .25); background: #0a0d18; }
#spark { display: block; width: 100%; aspect-ratio: 16 / 9; outline: none; touch-action: none; cursor: pointer; }
#spark:focus-visible { box-shadow: inset 0 0 0 2px var(--spark); }
.spark-overlay { position: absolute; inset: 0; display: grid; place-content: center; gap: 4px; padding: 20px; background: radial-gradient(ellipse at 50% 50%, rgba(6, 10, 22, .55), rgba(6, 10, 22, .85)); text-align: center; pointer-events: none; transition: opacity .4s; }
.spark-overlay:empty, .spark-overlay:not(.is-idle):not(.is-won) { opacity: 0; }
.spark-overlay.is-won { background: radial-gradient(ellipse at 50% 50%, rgba(127, 232, 255, .18), rgba(6, 10, 22, .8)); }
.overlay-kicker { margin: 0; font-size: .64rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--spark); }
.overlay-title { margin: 0; font-size: clamp(1.2rem, 3vw, 1.9rem); font-weight: 800; letter-spacing: .03em; text-transform: uppercase; color: var(--pearl); }
.overlay-text { max-width: 520px; margin: 6px auto 0; font-size: .88rem; line-height: 1.55; color: var(--muted); }
.spark-hud { position: absolute; top: 10px; left: 10px; right: 10px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; pointer-events: none; }
.spark-energy, .spark-chip { display: inline-flex; align-items: center; gap: 7px; padding: 4px 10px; background: rgba(6, 10, 22, .78); font-size: .6rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.spark-energy i { --e: 1; position: relative; width: 110px; height: 6px; background: rgba(127, 232, 255, .14); overflow: hidden; }
.spark-energy i::after { content: ''; position: absolute; inset: 0; transform-origin: left; transform: scaleX(var(--e)); background: linear-gradient(90deg, #2a7fb0, var(--spark)); }
.spark-chip svg { width: 14px; height: 14px; color: var(--spark); }
.spark-chip b { color: var(--spark-hi); font-variant-numeric: tabular-nums; }
.spark-capsule { opacity: .45; }
.spark-capsule.is-on { opacity: 1; color: #ffe7a3; box-shadow: 0 0 14px rgba(255, 231, 163, .35); }

/* ---------- Commandes tactiles ---------- */
.spark-pad { display: none; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 10px 24px 0; }
.spark-pad button { min-height: 52px; border: 1px solid rgba(127, 232, 255, .4); background: rgba(10, 16, 30, .9); color: var(--spark-hi); font: inherit; font-size: .8rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; touch-action: none; user-select: none; -webkit-user-select: none; }
.spark-pad button.is-down { background: rgba(127, 232, 255, .2); }
@media (hover: none), (pointer: coarse) { .spark-pad { display: grid; } }

.spark-game .game-hud { margin-top: 12px; }
.game-status.is-good { color: var(--spark-hi); }
.game-status.is-bad { color: #ffb08a; }

/* ---------- Le souvenir de chaque capsule ---------- */
.memory { margin: 0 24px 22px; padding: 18px 20px; border: 1px solid rgba(127, 232, 255, .35); background: radial-gradient(circle at 50% 0%, rgba(127, 232, 255, .08), transparent 60%), #080c16; }
.memory[hidden] { display: none; }
.memory .tag { margin: 0 0 4px; color: var(--spark) !important; }
.memory h4 { margin: 0 0 12px; font-size: 1.15rem; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; color: var(--pearl); }
.memory-line { margin: 0 0 10px; font-family: var(--font-lore); font-size: 1.12rem; line-height: 1.45; color: #e8f4ff; animation: memory-in 1.2s var(--ease) both; }
.memory-line b { display: block; font-family: var(--font-ui); font-size: .62rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--spark); }
.memory-line q { quotes: '« ' ' »'; font-style: italic; }
.memory-after { margin: 14px 0 0; padding-top: 10px; border-top: 1px solid rgba(127, 232, 255, .2); font-size: .88rem; line-height: 1.6; color: var(--muted); }
.memory-final { margin: 12px 0 0; padding: 10px 12px; border: 1px solid rgba(255, 231, 163, .45); background: rgba(255, 231, 163, .06); font-size: .88rem; line-height: 1.55; color: #fff3cf; }
@keyframes memory-in { from { opacity: 0; transform: translateY(6px); filter: blur(3px); } }

@media (max-width: 680px) {
  .altar-tabs { padding-inline: 16px; }
  .spark-stage, .spark-pad { margin-inline: 16px; }
  .spark-energy i { width: 60px; }
  .memory { margin-inline: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .memory-line { animation: none; }
}