/* Juegos: centro, acertijo, parejas, duelo rapido y cronologia (docs/JUEGOS.md).
   Solo var() de los tokens de styles.css (:root); ningun color nuevo fuera de ellos.
   Movimiento: giros de 250-420 ms con las curvas del sitio; con movimiento reducido,
   cambios directos (al final del archivo). */

/* ---- Comunes --------------------------------------------------------------------- */
.game-head { padding: var(--s-5) 0 var(--s-4); }
.game-head h1 { margin: 0; font-size: clamp(1.9rem, 6vw, 3.2rem); line-height: .95; letter-spacing: var(--track-display); font-weight: 780; }
.game-head .eyebrow { margin-bottom: var(--s-2); }
.game-head .eyebrow a { color: inherit; }
.game-sub { margin: var(--s-2) 0 0; color: var(--text-3); font-size: var(--fs-sm); max-width: 60ch; }
.games-head { padding-bottom: var(--s-5); }
.games-head > p:last-child { font-size: var(--fs-base); }


.hub-section-title { margin: 0 0 var(--s-4); font-size: var(--fs-h3); letter-spacing: var(--track-title); }
.result-kicker { margin: 0; font: 900 var(--fs-label)/1.3 var(--font-mono); letter-spacing: var(--track-label); text-transform: uppercase; color: var(--text-3); }
.result-kicker.is-ok, .is-won .result-kicker { color: var(--accent); }
.result-kicker.is-miss, .is-lost .result-kicker { color: var(--danger-soft); }
.result-title { margin: var(--s-2) 0 var(--s-4); font-size: var(--fs-h3); letter-spacing: var(--track-title); }
.result-title em { font-style: normal; color: var(--accent); }
.result-actions { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; margin: var(--s-5) 0 var(--s-3); }
.result-actions form { margin: 0; }

/* Al cambiar un trozo de tablero (JSON), entra con un pequeno fundido. */
.is-entering { opacity: 0; transform: translateY(6px); }
[data-puzzle-board], [data-duel-board], [data-tl-board], [data-puzzle-bonus] { transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out); }

/* ---- Premio y racha -------------------------------------------------------------- */
.reward-head { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: var(--s-4) var(--s-6); align-items: center; padding: var(--s-5); margin-bottom: var(--s-5); background: var(--surface-1); border: 1px solid var(--border); clip-path: var(--chamfer-sm); }
.reward-head .eyebrow { margin-bottom: var(--s-2); }
.reward-head-main { display: grid; gap: var(--s-2); min-width: 0; }
.reward-head-main p { margin: 0; }
.reward-head-line { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-2) var(--s-3); font-weight: 700; }
.reward-head-streak { display: grid; gap: var(--s-2); justify-items: start; }
.reward-head-card { width: 64px; }
.reward-head-card .trading-card { filter: none; }
.reward-head-card .trading-card:hover { transform: none; }
.streak-line { margin: 0; color: var(--text-2); font-size: var(--fs-xs); }
.streak-line strong { color: var(--accent); }
.streak-strip { list-style: none; display: grid; grid-template-columns: repeat(7, 34px); gap: 6px; margin: 0; padding: 0; }
.streak-day { display: grid; justify-items: center; gap: 2px; }
.streak-letter { font: 800 var(--fs-label)/1 var(--font-mono); color: var(--text-3); }
.streak-box { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--border-strong); background: var(--bg); color: var(--accent-ink); font-weight: 900; font-size: var(--fs-sm); clip-path: var(--chamfer-sm); --chamfer-sm: polygon(5px 0, calc(100% - 5px) 0, 100% 5px, 100% calc(100% - 5px), calc(100% - 5px) 100%, 5px 100%, 0 calc(100% - 5px), 0 5px); }
.streak-day.is-played .streak-box { background: var(--accent); border-color: var(--accent); }
.streak-day.is-future .streak-box { border-style: dashed; border-color: var(--border); }
.streak-day.is-today .streak-letter { color: var(--accent); }
.streak-day.is-today .streak-box { box-shadow: inset 0 0 0 2px var(--accent); }
.streak-day.is-rare .streak-box { color: var(--r-raro); border-color: var(--r-raro); background: color-mix(in srgb, var(--r-raro) 14%, var(--bg)); }
.streak-day.is-rare.is-played .streak-box { background: var(--r-raro); color: var(--text); }

.game-reward-card { display: flex; flex-wrap: wrap; gap: var(--s-5); align-items: center; margin-block: var(--s-6); padding: var(--s-5); background: var(--surface-1); border: 1px solid var(--border); }
.game-reward-copy { display: grid; gap: var(--s-2); flex: 1 1 260px; min-width: 0; }
.game-reward-copy p { margin: 0; }
.game-reward-line { font-weight: 700; }
.reward-spin { width: 132px; flex: none; perspective: 700px; }
.reward-spin .trading-card { animation: reward-spin .9s var(--ease-out) .25s both; }
.reward-spin .trading-card:hover { transform: none; }
@keyframes reward-spin { from { transform: rotateY(-540deg) scale(.6); opacity: 0; } 60% { opacity: 1; } to { transform: none; opacity: 1; } }

/* ---- Centro (/juegos) ------------------------------------------------------------ */
.hub-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); margin-bottom: var(--s-6); }
.hub-tile { display: grid; grid-template-columns: 96px minmax(0, 1fr); grid-template-areas: "art copy" "art action"; gap: var(--s-3) var(--s-4); padding: var(--s-4); background: var(--surface-1); border: 1px solid var(--border); transition: border-color var(--dur-2); }
.hub-tile:hover, .hub-tile:focus-within { border-color: var(--border-strong); }
.hub-tile.is-done { background: color-mix(in srgb, var(--surface-1) 70%, var(--bg)); }
.hub-copy { grid-area: copy; display: grid; gap: var(--s-2); align-content: start; min-width: 0; }
.hub-copy h2 { margin: 0; font-size: var(--fs-h3); }
.hub-copy h2 a { text-decoration: none; }
.hub-copy p { margin: 0; color: var(--text-3); font-size: var(--fs-sm); }
.hub-copy .status-pill { color: var(--text-2); }
.hub-action { grid-area: action; justify-self: start; align-self: end; }
.hub-art { grid-area: art; position: relative; width: 96px; aspect-ratio: 5 / 7; align-self: start; background: var(--surface-3); border: 1px solid var(--border); overflow: hidden; display: grid; place-items: center; }
.hub-art-puzzle img { width: 100%; height: 100%; object-fit: cover; image-rendering: pixelated; }
.hub-art-puzzle span { font: 900 2.5rem/1 var(--font-mono); color: var(--violet); }
.hub-art-pairs { grid-template-columns: 1fr 1fr; gap: 4px; padding: 8px; background: var(--bg); }
.hub-art-pairs i { width: 100%; height: 100%; background: linear-gradient(135deg, color-mix(in srgb, var(--violet) 40%, var(--surface-2)), var(--surface-2)); border: 1px solid color-mix(in srgb, var(--violet) 60%, var(--bg)); }
.hub-art-pairs i:nth-child(2) { background: var(--accent); border-color: var(--accent); }
.hub-art-timeline { align-content: center; gap: 4px; font: 900 var(--fs-xs)/1 var(--font-mono); color: var(--text-3); background: var(--bg); }
.hub-art-timeline b { font-size: 1.6rem; color: var(--accent); }
.hub-art-duel { background: var(--bg); }
.hub-art-duel i { position: absolute; width: 46%; aspect-ratio: 5 / 7; border: 1px solid var(--r-legendario); background: linear-gradient(150deg, color-mix(in srgb, var(--r-legendario) 35%, var(--surface-2)), var(--surface-1)); }
.hub-art-duel i:first-child { left: 10%; top: 18%; transform: rotate(-12deg); }
.hub-art-duel i:nth-child(2) { right: 10%; top: 26%; transform: rotate(10deg); border-color: var(--r-epico); background: linear-gradient(150deg, color-mix(in srgb, var(--r-epico) 35%, var(--surface-2)), var(--surface-1)); }
.hub-art-duel b { position: relative; z-index: 1; padding: 2px 6px; background: var(--accent); color: var(--accent-ink); font: 900 var(--fs-label)/1 var(--font-mono); }

.hub-defended { margin-bottom: var(--s-6); }
.defended-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-2); }
.defended-list li { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: var(--s-2) var(--s-3); padding: var(--s-3) var(--s-4); background: var(--surface-1); border: 1px solid var(--border); font-size: var(--fs-sm); }
.defended-list li > span { color: var(--text-2); }
.defended-list .text-button { margin-block: 0; padding: var(--s-2) 0; }

.league { margin-bottom: var(--s-6); padding: var(--s-5); background: var(--surface-1); border: 1px solid var(--border); }
.league-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: var(--s-3); margin-bottom: var(--s-4); }
.league-head h2 { margin: 0; font-size: var(--fs-h3); }
.league-list { list-style: none; margin: 0 0 var(--s-3); padding: 0; display: grid; }
.league-row { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto auto; align-items: center; gap: var(--s-3); min-height: 52px; border-bottom: 1px solid var(--border); font-variant-numeric: tabular-nums; }
.league-row.is-me { background: var(--accent-tint); }
.league-pos { font: 900 var(--fs-sm)/1 var(--font-mono); color: var(--text-3); text-align: center; }
.league-row:nth-child(1) .league-pos { color: var(--gold); }
.league-row:nth-child(2) .league-pos { color: var(--podium-silver); }
.league-row:nth-child(3) .league-pos { color: var(--podium-bronze); }
.league-detail { color: var(--text-3); font-size: var(--fs-xs); }
.league-points { color: var(--accent); font-size: var(--fs-sm); white-space: nowrap; }

.partner-games { margin-bottom: var(--s-6); }
.partner-list { display: grid; gap: var(--s-3); }
.partner-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s-3) var(--s-5); padding: var(--s-4) var(--s-5); border: 1px dashed var(--border-strong); }
.partner-row h3 { margin: 0 0 var(--s-1); font-size: var(--fs-base); }
.partner-row h3 a { text-decoration: none; }
.partner-row p { margin: 0; color: var(--text-3); font-size: var(--fs-sm); }

/* ---- Acertijo --------------------------------------------------------------------- */
.puzzle-board, .puzzle-result { display: grid; grid-template-columns: minmax(0, auto) minmax(0, 1fr); gap: var(--s-4) var(--s-7); align-items: start; margin-bottom: var(--s-6); }
.puzzle-figure { margin: 0; display: grid; justify-items: center; }
.puzzle-frame { position: relative; height: clamp(240px, calc(100svh - 300px), 560px); aspect-ratio: 5 / 7; background: var(--surface-2); border: 1px solid var(--border-strong); overflow: hidden; box-shadow: var(--shadow-1); }
.puzzle-image { width: 100%; height: 100%; object-fit: cover; image-rendering: pixelated; }
.puzzle-reveal { image-rendering: auto; }
.reveal-canvas { position: absolute; inset: 0; width: 100%; height: 100%; image-rendering: pixelated; }
.puzzle-step { position: absolute; left: var(--s-3); bottom: var(--s-3); padding: 2px var(--s-2); background: var(--scrim); color: var(--text-2); font: 800 var(--fs-label)/1.4 var(--font-mono); letter-spacing: var(--track-button); text-transform: uppercase; }
.puzzle-play { display: grid; gap: var(--s-3); align-content: start; min-width: 0; }
.puzzle-play > * { margin: 0; }
.puzzle-status { display: flex; align-items: center; gap: var(--s-3); }
.tries { list-style: none; display: flex; gap: 6px; margin: 0; padding: 0; }
.tries li { width: 26px; height: 8px; background: var(--accent); }
.tries li.is-used { background: var(--border); }
.puzzle-left { margin: 0; color: var(--text-2); font-size: var(--fs-xs); font-weight: 700; }
.puzzle-hints { list-style: none; display: flex; flex-wrap: wrap; gap: var(--s-2); margin: 0; padding: 0; }
.hint-chip { display: inline-flex; align-items: baseline; gap: var(--s-2); padding: var(--s-1) var(--s-3); border: 1px solid var(--info); color: var(--text); font-weight: 800; font-size: var(--fs-sm); animation: hint-in var(--dur-4) var(--ease-back) both; }
.hint-chip span { color: var(--info); font: 800 var(--fs-label)/1 var(--font-mono); letter-spacing: var(--track-button); text-transform: uppercase; }
@keyframes hint-in { from { opacity: 0; transform: scale(.85); } }
.puzzle-options fieldset { margin: 0; padding: 0; border: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-2); }
.option-button { position: relative; display: flex; align-items: center; justify-content: center; min-height: 56px; padding: var(--s-2) var(--s-3); border: 1px solid var(--border-strong); background: var(--surface-2); color: var(--text); font: 800 var(--fs-sm)/1.2 var(--font-sans); text-align: center; cursor: pointer; touch-action: manipulation; transition: border-color var(--dur-1), background-color var(--dur-1), transform var(--dur-1) var(--ease-out); }
.option-button span { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.option-button:hover:not(:disabled) { border-color: var(--accent); background: var(--accent-tint); }
.option-button:active:not(:disabled) { transform: scale(.97); }
.option-button:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.option-button:disabled { cursor: default; }
.option-button.is-miss { border-color: var(--danger-line); background: var(--danger-tint); color: var(--text-3); text-decoration: line-through; text-decoration-color: var(--danger); text-decoration-thickness: 2px; }
.option-button.is-wrong { border-color: var(--danger); background: var(--danger-tint); color: var(--danger-soft); animation: shake .42s var(--ease-out); }
.option-button.is-hit, .chip-button.is-hit, .tl-button.is-hit { border-color: var(--accent); background: var(--accent); color: var(--accent-ink); animation: pop .42s var(--ease-back); }
.chip-button.is-wrong, .tl-button.is-wrong { border-color: var(--danger); color: var(--danger-soft); animation: shake .42s var(--ease-out); }
@keyframes shake { 0%, 100% { transform: none; } 20% { transform: translateX(-7px); } 40% { transform: translateX(6px); } 60% { transform: translateX(-4px); } 80% { transform: translateX(2px); } }
@keyframes pop { 0% { transform: scale(1); } 45% { transform: scale(1.07); } 100% { transform: scale(1); } }

.result-options { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-2); }
.result-options li { display: flex; align-items: center; gap: var(--s-2); min-height: 44px; padding: var(--s-2) var(--s-3); border: 1px solid var(--border); color: var(--text-3); font-size: var(--fs-sm); font-weight: 700; }
.result-options li.is-answer { border-color: var(--accent); background: var(--accent-tint); color: var(--text); }
.result-options li.is-miss { border-color: var(--danger-line); text-decoration: line-through; text-decoration-color: var(--danger); }
.result-mark { width: 1em; flex: none; font-weight: 900; color: var(--accent); }
.is-miss .result-mark { color: var(--danger); }
.puzzle-bonus { display: grid; gap: var(--s-3); margin-top: var(--s-3); }
.puzzle-bonus > * { margin: 0; }
.bonus-form fieldset { margin: 0; padding: var(--s-4); border: 1px solid var(--accent-line); background: var(--accent-tint); display: grid; gap: var(--s-3); }
.bonus-form legend { float: left; width: 100%; padding: 0; font-weight: 800; }
.bonus-form legend .eyebrow { display: block; margin-bottom: var(--s-1); }
.bonus-chips { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-2); }
.chip-button { min-height: 48px; padding: var(--s-2) var(--s-3); border: 1px solid var(--border-strong); background: var(--bg); color: var(--text); font: 800 var(--fs-sm)/1.2 var(--font-sans); cursor: pointer; touch-action: manipulation; transition: border-color var(--dur-1), color var(--dur-1); }
.chip-button:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.bonus-result { padding: var(--s-3) var(--s-4); border-left: 3px solid var(--accent); background: var(--accent-tint); font-weight: 700; }
.bonus-result.is-miss { border-left-color: var(--danger); background: var(--danger-tint); }
.puzzle-facts { color: var(--text-2); font: 800 var(--fs-xs)/1.4 var(--font-mono); letter-spacing: var(--track-button); text-transform: uppercase; }

.share-box { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-3); padding: var(--s-3) var(--s-4); background: var(--bg); border: 1px dashed var(--border-strong); }
.share-text { flex: 1 1 220px; margin: 0; font: 700 var(--fs-sm)/1.5 var(--font-mono); color: var(--text); overflow-wrap: anywhere; }
.share-actions .button { min-height: 44px; }

.confetti { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.confetti-piece { position: absolute; top: -12px; width: 8px; height: 12px; animation: confetti-fall 1.6s var(--ease-in) forwards; }
.confetti-piece.c1 { background: var(--accent); }
.confetti-piece.c2 { background: var(--violet); }
.confetti-piece.c3 { background: var(--r-comun); }
.confetti-piece.c4 { background: var(--r-legendario); }
@keyframes confetti-fall { to { transform: translate(var(--drift, 0), 110%) rotate(var(--spin, 360deg)); top: 100%; opacity: .2; } }

/* ---- Parejas --------------------------------------------------------------------- */
.pairs { margin-bottom: var(--s-6); display: grid; justify-items: center; gap: var(--s-3); }
.pairs-hud { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: center; gap: var(--s-5); width: 100%; padding: var(--s-2) var(--s-3); background: var(--scrim); border-bottom: 1px solid var(--border); backdrop-filter: blur(6px); }
.pairs-hud-back { margin-right: auto; display: grid; place-items: center; min-width: 44px; min-height: 44px; color: var(--text-2); text-decoration: none; font-size: 1.2rem; }
.hud-item { display: grid; justify-items: center; line-height: 1.1; font-variant-numeric: tabular-nums; }
.hud-item small { color: var(--text-3); font: 800 var(--fs-label)/1.2 var(--font-mono); letter-spacing: var(--track-button); text-transform: uppercase; }
.hud-item b { font-size: var(--fs-lead); }
.hud-item:last-child { margin-right: auto; }
/* 4 x 3: cabe entero en un movil sin desplazarse. El ancho de casilla sale del alto
   disponible (3 filas) y del ancho (4 columnas), lo que sea menor. */
.pairs-board { --tile: min(calc((100vw - 40px - 3 * 8px) / 4), calc((100svh - 270px) / 3 * 5 / 7), 150px); display: grid; grid-template-columns: repeat(4, var(--tile)); gap: 8px; justify-content: center; perspective: 900px; }
.pairs-tile { position: relative; width: var(--tile); aspect-ratio: 5 / 7; padding: 0; border: 0; background: none; cursor: pointer; touch-action: manipulation; }
.pairs-tile:disabled { cursor: progress; }
.pairs-tile:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.pairs-card { position: absolute; inset: 0; transform-style: preserve-3d; transition: transform 260ms var(--ease-in-out); }
.pairs-tile.is-up .pairs-card { transform: rotateY(180deg); }
.pairs-face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; overflow: hidden; }
.pairs-front { transform: rotateY(180deg); border: 2px solid var(--violet); background: var(--surface-2); }
.pairs-front img { width: 100%; height: 100%; object-fit: cover; }
.pairs-back, .duel-flip-back { display: grid; place-items: center; align-content: center; gap: 6%; border: 1px solid color-mix(in srgb, var(--violet) 60%, var(--bg)); background: repeating-linear-gradient(45deg, transparent 0 6px, color-mix(in srgb, var(--violet) 9%, transparent) 6px 7px), radial-gradient(circle at 50% 42%, color-mix(in srgb, var(--violet) 35%, var(--surface-2)), var(--surface-1) 70%); }
.pairs-emblem { display: grid; place-items: center; width: 42%; aspect-ratio: 1; transform: rotate(45deg); border: 2px solid var(--accent); background: var(--bg); }
.pairs-emblem b { transform: rotate(-45deg); color: var(--accent); font: 900 clamp(.8rem, calc(var(--tile, 90px) * .2), 1.5rem)/1 var(--font-sans); }
.pairs-word { color: var(--text-3); font: 900 var(--fs-label)/1 var(--font-mono); letter-spacing: .14em; }
.pairs-tile.is-matched .pairs-front { border-color: var(--accent); box-shadow: inset 0 0 0 2px var(--accent); }
.pairs-tile.is-matched .pairs-card { animation: matched .42s var(--ease-back); }
.pairs-tile.is-miss .pairs-front { border-color: var(--danger); }
@keyframes matched { 50% { transform: rotateY(180deg) scale(1.08); } }
.pairs-board.is-done .pairs-tile { animation: board-done .6s var(--ease-out) both; }
.pairs-board.is-done .pairs-tile:nth-child(odd) { animation-delay: 80ms; }
@keyframes board-done { 50% { transform: translateY(-6px); } }
.pairs-status { min-height: 1.5em; margin: 0; font-weight: 800; text-align: center; }
.pairs-keys { margin: 0; text-align: center; }
.pairs-start { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--s-6); align-items: center; margin-bottom: var(--s-7); }
.pairs-start-copy { display: grid; gap: var(--s-4); }
.pairs-start-copy p { margin: 0; }
.pairs-record-line { color: var(--accent); font-weight: 800; }
.pairs-preview { display: grid; grid-template-columns: repeat(3, 72px); gap: 8px; --tile: 72px; }
.pairs-mini { position: relative; width: 72px; aspect-ratio: 5 / 7; }
.pairs-mini:nth-child(2n) { transform: rotate(-3deg); }
.pairs-mini:nth-child(3n) { transform: rotate(4deg); }
.pairs-result { display: grid; justify-items: center; text-align: center; gap: var(--s-2); margin-bottom: var(--s-4); }
.pairs-result > * { margin: 0; }
.stars { display: flex; gap: var(--s-2); font-size: clamp(2.4rem, 9vw, 3.4rem); line-height: 1; }
.star { color: var(--border-strong); }
.star.is-on { color: var(--gold); text-shadow: 0 0 18px color-mix(in srgb, var(--gold) 55%, transparent); animation: star-in .5s var(--ease-back) both; }
.star.is-on:nth-child(2) { animation-delay: .15s; }
.star.is-on:nth-child(3) { animation-delay: .3s; }
@keyframes star-in { from { transform: scale(0) rotate(-40deg); opacity: 0; } }
.pairs-figures { font-size: var(--fs-lead); color: var(--text-2); font-variant-numeric: tabular-nums; }
.pairs-figures strong { color: var(--text); }
.pairs-cards { display: grid; gap: var(--s-2); justify-items: center; margin-top: var(--s-3); }
.pairs-cards .eyebrow { margin: 0; }
.pairs-card-row { list-style: none; display: grid; grid-template-columns: repeat(6, minmax(0, 82px)); justify-content: center; gap: var(--s-2); width: 100%; margin: 0; padding: 0; }
.pairs-card-row a { display: block; text-decoration: none; }
.pairs-card-row .trading-card { filter: none; }
.pairs-result .result-actions { justify-content: center; }

/* ---- Duelo rapido ---------------------------------------------------------------- */
.duel-title span { color: var(--accent); font-size: .7em; vertical-align: .1em; }
.duel-board { display: grid; gap: var(--s-3); max-width: 760px; margin: 0 auto var(--s-6); }
.duel-score { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: var(--s-3); padding: var(--s-2) var(--s-3); background: var(--surface-1); border: 1px solid var(--border); }
.duel-side { display: flex; align-items: baseline; gap: var(--s-2); min-width: 0; }
.duel-side small { color: var(--text-3); font: 800 var(--fs-label)/1.2 var(--font-mono); letter-spacing: var(--track-button); text-transform: uppercase; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.duel-side b { font-size: 1.8rem; line-height: 1; font-variant-numeric: tabular-nums; }
.duel-side-rival { justify-content: flex-end; flex-direction: row-reverse; }
.duel-dots, .tl-dots { list-style: none; display: flex; gap: 6px; margin: 0; padding: 0; }
.duel-dots li, .tl-dots li { width: 14px; height: 14px; border: 1px solid var(--border-strong); background: var(--bg); transform: rotate(45deg); }
.duel-dots li.is-now, .tl-dots li.is-now { border-color: var(--accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 30%, transparent); }
.duel-dots li.is-win, .tl-dots li.is-win { background: var(--accent); border-color: var(--accent); }
.duel-dots li.is-loss, .tl-dots li.is-loss { background: var(--danger); border-color: var(--danger); }
.duel-dots li.is-draw { background: var(--text-3); border-color: var(--text-3); }
.duel-last { margin: 0; padding: var(--s-2) var(--s-3); font-size: var(--fs-xs); color: var(--text-2); border-left: 3px solid var(--text-3); background: var(--surface-1); }
.duel-last.is-win { border-left-color: var(--accent); }
.duel-last.is-loss { border-left-color: var(--danger); }
.duel-arena { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-3); }
.duel-slot { min-width: 0; }
.duel-card { display: grid; grid-template-rows: auto 1fr; height: 100%; background: var(--surface-2); border: 2px solid var(--frame); box-shadow: 0 0 18px color-mix(in srgb, var(--glow), transparent 40%); transition: box-shadow var(--dur-3), transform var(--dur-3) var(--ease-out), opacity var(--dur-3); }
.duel-card-art { position: relative; aspect-ratio: 16 / 10; max-height: 170px; width: 100%; background: var(--surface-3); overflow: hidden; }
.duel-card-art img { width: 100%; height: 100%; object-fit: cover; }
.duel-borrowed { position: absolute; top: var(--s-2); left: var(--s-2); padding: 1px var(--s-2); background: var(--scrim); border: 1px solid var(--info); color: var(--info); font: 800 var(--fs-label)/1.4 var(--font-mono); text-transform: uppercase; }
.duel-card-body { display: grid; gap: var(--s-1); padding: var(--s-2) var(--s-3) var(--s-3); align-content: start; }
.duel-card-name { margin: 0; font-size: var(--fs-sm); line-height: 1.2; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.4em; }
.duel-card-meta { margin: 0; color: var(--ink-card); font: 800 var(--fs-label)/1.3 var(--font-mono); letter-spacing: var(--track-button); text-transform: uppercase; }
.duel-stats { margin: var(--s-1) 0 0; display: grid; gap: 4px; }
.duel-stat { display: grid; gap: 2px; padding: 2px 4px; border: 1px solid transparent; transition: border-color var(--dur-2), background-color var(--dur-2); }
.duel-stat dt { color: var(--text-3); font: 800 10px/1.2 var(--font-mono); letter-spacing: var(--track-button); text-transform: uppercase; }
.duel-stat dd { margin: 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: var(--s-2); }
.duel-stat dd b { font-size: var(--fs-label); font-variant-numeric: tabular-nums; white-space: nowrap; }
.duel-stat.is-chosen { border-color: var(--accent); background: var(--accent-tint); }
.duel-bar { display: block; height: 6px; background: var(--bg); overflow: hidden; }
.duel-bar i { display: block; height: 100%; background: var(--frame, var(--accent)); }
.duel-card.is-win { box-shadow: 0 0 0 3px var(--accent), 0 0 28px color-mix(in srgb, var(--accent) 45%, transparent); transform: translateY(-4px); }
.duel-card.is-loss { opacity: .55; transform: scale(.97); }
.duel-card.is-draw { box-shadow: 0 0 0 2px var(--text-3); }
.duel-card.is-win .is-chosen { background: var(--accent); }
.duel-card.is-win .is-chosen dt, .duel-card.is-win .is-chosen b { color: var(--accent-ink); }
.duel-card.is-loss .is-chosen { border-color: var(--danger); background: var(--danger-tint); }
.duel-flip { position: relative; height: 100%; min-height: 220px; transform-style: preserve-3d; transition: transform 420ms var(--ease-in-out); }
.duel-flip.is-flipped { transform: rotateY(180deg); }
.duel-flip-back, .duel-flip-front { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.duel-flip-back { --tile: 140px; }
.duel-flip-back .pairs-emblem { width: 34%; }
.duel-flip-back .pairs-word { font-size: var(--fs-label); letter-spacing: .12em; text-transform: uppercase; max-width: 90%; overflow: hidden; text-overflow: ellipsis; }
.duel-flip-front { transform: rotateY(180deg); }
.duel-flash { position: absolute; left: 50%; top: 24%; z-index: 3; margin: 0; padding: var(--s-2) var(--s-4); transform: translate(-50%, -50%) rotate(-4deg); font: 900 clamp(1.1rem, 4.5vw, 1.6rem)/1 var(--font-sans); letter-spacing: var(--track-title); text-transform: uppercase; white-space: nowrap; box-shadow: var(--shadow-1); animation: flash-in .38s var(--ease-back) both; }
.duel-flash.is-win { background: var(--accent); color: var(--accent-ink); }
.duel-flash.is-loss { background: var(--danger); color: var(--accent-ink); }
.duel-flash.is-draw { background: var(--text-2); color: var(--accent-ink); }
@keyframes flash-in { from { opacity: 0; transform: translate(-50%, -50%) rotate(-4deg) scale(.4); } }
.duel-choose fieldset { margin: 0; padding: 0; border: 0; display: grid; gap: var(--s-2); }
.duel-choose legend { padding: 0; margin-bottom: var(--s-2); font: 900 var(--fs-label)/1.3 var(--font-sans); letter-spacing: var(--track-label); text-transform: uppercase; color: var(--accent); }
.stat-buttons { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-2); }
.stat-button { display: grid; gap: 6px; align-content: start; min-height: 76px; padding: var(--s-2) var(--s-3); border: 1px solid var(--border-strong); background: var(--surface-2); color: var(--text); text-align: left; cursor: pointer; touch-action: manipulation; transition: border-color var(--dur-1), background-color var(--dur-1), transform var(--dur-1) var(--ease-out); }
.stat-button:hover:not(:disabled) { border-color: var(--accent); background: var(--accent-tint); }
.stat-button:active:not(:disabled) { transform: scale(.97); }
.stat-button:disabled { opacity: .4; cursor: not-allowed; }
.stat-button.is-picked, .stat-button.is-picked:disabled { opacity: 1; border-color: var(--accent); background: var(--accent); color: var(--accent-ink); }
.stat-button.is-picked .duel-bar i { background: var(--accent-ink); }
.stat-button.is-picked .stat-name { color: var(--accent-ink); }
.stat-name { font: 900 var(--fs-label)/1.2 var(--font-mono); letter-spacing: var(--track-button); text-transform: uppercase; color: var(--text-2); }
.stat-meter { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: var(--s-2); }
.stat-meter b { font-size: var(--fs-sm); font-variant-numeric: tabular-nums; white-space: nowrap; }
.stat-meter .duel-bar i { background: var(--accent); }
.stat-uses { display: flex; gap: 4px; }
.stat-uses i { width: 10px; height: 4px; background: var(--border); }
.stat-uses i.is-on { background: var(--violet); }
.duel-hand { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 104px)); justify-content: center; gap: var(--s-2); margin: 0; padding: 0; }
.hand-card { display: grid; gap: 3px; padding: 3px; border: 1px solid var(--border); background: var(--surface-1); opacity: .8; }
.hand-card { position: relative; }
.hand-borrowed { position: absolute; top: 6px; right: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--info); box-shadow: 0 0 0 2px var(--scrim); }
.hand-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.hand-card.is-now { border-color: var(--accent); opacity: 1; }
.hand-card.is-played { opacity: .4; }
.hand-card.is-played.is-win { border-color: var(--accent-line); }
.hand-card.is-played.is-loss { border-color: var(--danger-line); }
.hand-bars { display: grid; gap: 2px; }
.hand-bars i { display: block; height: 3px; background: var(--violet); }
/* Anchuras de las barras de 5 en 5 (sin estilos en linea por la CSP). */
[data-bar="5"] { width: 5%; } [data-bar="10"] { width: 10%; } [data-bar="15"] { width: 15%; } [data-bar="20"] { width: 20%; }
[data-bar="25"] { width: 25%; } [data-bar="30"] { width: 30%; } [data-bar="35"] { width: 35%; } [data-bar="40"] { width: 40%; }
[data-bar="45"] { width: 45%; } [data-bar="50"] { width: 50%; } [data-bar="55"] { width: 55%; } [data-bar="60"] { width: 60%; }
[data-bar="65"] { width: 65%; } [data-bar="70"] { width: 70%; } [data-bar="75"] { width: 75%; } [data-bar="80"] { width: 80%; }
[data-bar="85"] { width: 85%; } [data-bar="90"] { width: 90%; } [data-bar="95"] { width: 95%; } [data-bar="100"] { width: 100%; }

.duel-result, .tl-result { display: grid; justify-items: center; text-align: center; gap: var(--s-2); max-width: 760px; margin: 0 auto var(--s-4); }
.duel-result > *, .tl-result > * { margin: 0; }
.duel-final { display: flex; align-items: center; gap: var(--s-3); margin: 0; font-size: clamp(3.4rem, 14vw, 5.5rem); line-height: .9; letter-spacing: var(--track-display); font-variant-numeric: tabular-nums; }
.duel-final i { font-style: normal; color: var(--text-3); font-weight: 300; }
.is-won .duel-final span:first-child, .tl-result .duel-final span:first-child { color: var(--accent); }
.is-lost .duel-final span:last-child { color: var(--danger-soft); }
.duel-recap { list-style: none; width: 100%; margin: var(--s-3) 0; padding: 0; display: grid; gap: var(--s-2); text-align: left; }
.duel-recap li { display: grid; grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr); grid-template-areas: "stat stat stat" "mine mark theirs"; gap: var(--s-1) var(--s-2); padding: var(--s-2) var(--s-3); border: 1px solid var(--border); border-left: 3px solid var(--text-3); background: var(--surface-1); }
.duel-recap li.is-win { border-left-color: var(--accent); }
.duel-recap li.is-loss { border-left-color: var(--danger); }
.recap-stat { grid-area: stat; color: var(--text-3); font: 800 var(--fs-label)/1.2 var(--font-mono); letter-spacing: var(--track-button); text-transform: uppercase; }
.recap-card { display: flex; align-items: center; gap: var(--s-2); min-width: 0; font-size: var(--fs-xs); }
.recap-card > span { display: grid; min-width: 0; overflow-wrap: anywhere; }
.recap-card b { font-size: var(--fs-sm); }
.recap-card img { width: 36px; height: 50px; object-fit: cover; flex: none; border: 1px solid var(--border); }
.recap-mine { grid-area: mine; }
.recap-theirs { grid-area: theirs; justify-content: flex-end; text-align: right; }
.recap-mark { grid-area: mark; align-self: center; text-align: center; font: 900 var(--fs-lead)/1 var(--font-mono); color: var(--text-3); }
.is-win .recap-mark { color: var(--accent); }
.is-loss .recap-mark { color: var(--danger); }
.duel-result .share-box, .tl-result .share-box { width: 100%; text-align: left; }
.duel-result .result-actions, .tl-result .result-actions { justify-content: center; }
.duel-faces { display: flex; align-items: center; gap: var(--s-3); flex-wrap: wrap; margin: 0; }
.duel-vs { color: var(--accent); font-size: var(--fs-h3); }

.duel-modes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); margin-bottom: var(--s-6); align-items: start; }
.duel-mode { display: grid; grid-template-columns: minmax(0, 1fr); min-width: 0; gap: var(--s-4); padding: var(--s-5); background: var(--surface-1); border: 1px solid var(--border); }
.duel-mode h2 { margin: 0 0 var(--s-2); font-size: var(--fs-h3); }
.duel-mode p { margin: 0; color: var(--text-3); font-size: var(--fs-sm); }
.duel-mode form { margin: 0; }
.duel-mode-machine { grid-template-columns: 96px minmax(0, 1fr); align-items: start; }
.duel-mode-machine .hub-art { grid-area: auto; }
.duel-mode-machine > form, .duel-mode-machine > .button { grid-column: 1 / -1; }
.duel-mode-machine > form .button { width: 100%; }
.duel-search { display: flex; gap: var(--s-2); }
.duel-search input { flex: 1; min-width: 0; padding: 0 var(--s-3); }
.rival-list { list-style: none; margin: 0; padding: 0; display: grid; }
.rival-row { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); min-height: 56px; border-bottom: 1px solid var(--border); }

/* ---- Cronologia ------------------------------------------------------------------ */
.tl-board { display: grid; gap: var(--s-3); max-width: 640px; margin: 0 auto var(--s-6); }
.tl-progress { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s-2) var(--s-4); }
.tl-dots li { width: 11px; height: 11px; }
.tl-count { margin: 0; color: var(--text-3); font-size: var(--fs-xs); font-variant-numeric: tabular-nums; }
.tl-count b { color: var(--text); font-size: var(--fs-base); }
.tl-arena { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: var(--s-2); align-items: center; }
.tl-card { margin: 0; display: grid; background: var(--surface-2); border: 1px solid var(--border-strong); overflow: hidden; transition: box-shadow var(--dur-3), border-color var(--dur-3); }
.tl-card img { width: 100%; aspect-ratio: 5 / 6; object-fit: cover; max-height: calc(100svh - 470px); min-height: 150px; }
.tl-card figcaption { display: grid; gap: 2px; padding: var(--s-2) var(--s-3); }
.tl-name { font-size: var(--fs-sm); font-weight: 800; line-height: 1.2; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.4em; }
.tl-year { font: 900 clamp(1.5rem, 6vw, 2.2rem)/1 var(--font-mono); color: var(--accent); font-variant-numeric: tabular-nums; }
.tl-year-hidden { color: var(--border-strong); letter-spacing: .1em; }
.tl-year.is-shown { animation: pop .5s var(--ease-back); }
.tl-ref { border-color: var(--accent-line); }
.tl-cur.is-win { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent); }
.tl-cur.is-loss { border-color: var(--danger); box-shadow: 0 0 0 2px var(--danger); }
.tl-cur.is-loss .tl-year { color: var(--danger-soft); }
.tl-question { font: 900 1.6rem/1 var(--font-mono); color: var(--violet); }
.tl-legend { padding: 0; margin-bottom: var(--s-2); color: var(--text-2); font-size: var(--fs-sm); text-align: center; width: 100%; }
.tl-form fieldset { margin: 0; padding: 0; border: 0; }
.tl-buttons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-2); }
.tl-button { min-height: 64px; padding: var(--s-2) var(--s-3); border: 1px solid var(--accent-line); background: var(--surface-2); color: var(--text); font: 900 var(--fs-base)/1.2 var(--font-sans); text-transform: uppercase; letter-spacing: var(--track-button); cursor: pointer; touch-action: manipulation; transition: border-color var(--dur-1), background-color var(--dur-1), transform var(--dur-1) var(--ease-out); }
.tl-button:hover:not(:disabled) { border-color: var(--accent); background: var(--accent-tint); }
.tl-button:active:not(:disabled) { transform: scale(.97); }
.tl-button.is-picked { border-color: var(--accent); }
.tl-button:disabled, .option-button:disabled:not(.is-miss), .chip-button:disabled { cursor: progress; }
.tl-line { list-style: none; width: 100%; margin: var(--s-3) 0; padding: 0 0 0 var(--s-4); display: grid; gap: 0; text-align: left; border-left: 2px solid var(--border-strong); }
.tl-line li { position: relative; display: grid; grid-template-columns: 4.2em minmax(0, 1fr) auto; align-items: center; gap: var(--s-3); min-height: 40px; font-size: var(--fs-sm); }
.tl-line li::before { content: ""; position: absolute; left: calc(-1 * var(--s-4) - 6px); width: 10px; height: 10px; transform: rotate(45deg); background: var(--text-3); }
.tl-line li.is-win::before { background: var(--accent); }
.tl-line li.is-loss::before { background: var(--danger); }
.tl-line-year { font: 900 var(--fs-base)/1 var(--font-mono); color: var(--text-2); }
.tl-line-mark { font-weight: 900; color: var(--accent); }
.is-loss .tl-line-mark { color: var(--danger); }

/* ---- Movil ----------------------------------------------------------------------- */
@media (max-width: 860px) {
  .reward-head { grid-template-columns: minmax(0, 1fr) auto; }
  .reward-head-streak { grid-column: 1 / -1; }
  .reward-head-card { grid-row: 1; grid-column: 2; }
  .hub-grid, .duel-modes { grid-template-columns: minmax(0, 1fr); }
  .puzzle-board, .puzzle-result { grid-template-columns: minmax(0, 1fr); gap: var(--s-3); }
}
@media (max-width: 560px) {
  .game-head { padding: var(--s-3) 0 var(--s-3); }
  .game-head .game-sub { display: none; }
  .reward-head { padding: var(--s-4); gap: var(--s-3); }
  .streak-strip { grid-template-columns: repeat(7, minmax(0, 34px)); gap: 4px; }
  .hub-tile { grid-template-columns: 72px minmax(0, 1fr); padding: var(--s-3); }
  .hub-art { width: 72px; }
  .puzzle-frame { height: clamp(220px, calc(100svh - 470px), 55vh); }
  .puzzle-result .puzzle-frame { height: clamp(170px, 30svh, 300px); }
  .result-title { margin-bottom: var(--s-3); }
  .option-button { min-height: 52px; font-size: var(--fs-xs); }
  .puzzle-status { justify-content: space-between; }
  .league { padding: var(--s-4); }
  .league-row { grid-template-columns: 24px minmax(0, 1fr) auto; }
  .league-detail { display: none; }
  .duel-card-art { aspect-ratio: 16 / 9; }
  .stat-buttons { gap: 6px; }
  .stat-button { padding: var(--s-2); min-height: 72px; }
  .stat-meter { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .duel-card-body { padding: var(--s-2); }
  .duel-flip { min-height: 200px; }
  .tl-card img { aspect-ratio: 1; }
  .pairs-start { grid-template-columns: minmax(0, 1fr); justify-items: center; text-align: center; gap: var(--s-5); }
  .partner-row { padding: var(--s-4); }
}

/* Movil alto en vertical: 3 x 4, casillas mas grandes y aun sin desplazarse. */
@media (max-width: 560px) and (min-height: 700px) {
  .pairs-board { --tile: min(calc((100vw - 40px - 2 * 8px) / 3), calc((100svh - 275px) / 4 * 5 / 7)); grid-template-columns: repeat(3, var(--tile)); }
}

/* ---- Movimiento reducido: sin giros, temblores ni confeti ------------------------- */
@media (prefers-reduced-motion: reduce) {
  .pairs-card, .duel-flip { transition: none; }
  .pairs-tile.is-up .pairs-card, .duel-flip.is-flipped { transform: none; }
  .pairs-front, .duel-flip-front { transform: none; }
  .pairs-tile .pairs-front, .duel-flip .duel-flip-front { visibility: hidden; }
  .pairs-tile.is-up .pairs-front, .duel-flip.is-flipped .duel-flip-front { visibility: visible; }
  .pairs-tile.is-up .pairs-back, .duel-flip.is-flipped .duel-flip-back { visibility: hidden; }
  .reward-spin .trading-card, .star.is-on, .hint-chip, .tl-year.is-shown, .duel-flash, .pairs-tile.is-matched .pairs-card, .pairs-board.is-done .pairs-tile,
  .option-button.is-wrong, .option-button.is-hit, .chip-button.is-hit, .chip-button.is-wrong, .tl-button.is-hit, .tl-button.is-wrong { animation: none; }
  .duel-card, [data-puzzle-board], [data-duel-board], [data-tl-board], [data-puzzle-bonus] { transition: none; }
  .is-entering { opacity: 1; transform: none; }
  .duel-card.is-win { transform: none; }
}

/* Titulos enlazados de las tarjetas: 44 px de zona sin mover la linea. */
.hub-copy h2 a, .partner-row h3 a { display: inline-flex; align-items: center; min-height: 44px; margin-block: -10px; }