:root {
  --classic-bg: #081a31;
  --classic-surface: rgba(14, 42, 73, .92);
  --classic-surface-soft: rgba(255, 255, 255, .08);
  --classic-accent: #4ecdc4;
  --classic-gold: #ffd166;
  --classic-text: #f4f8ff;
  --classic-muted: #b7c9e4;
  --classic-red: #c94855;
  --classic-card-width: clamp(34px, 7.2vw, 68px);
  --classic-card-height: calc(var(--classic-card-width) * 1.42);
  font-family: "Poppins", "Manrope", "Inter", "Segoe UI", "Noto Sans TC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-width: 320px; min-height: 100%; background: var(--classic-bg); }
body[data-wp-game-id] { color: var(--classic-text); background: radial-gradient(120% 100% at 50% 0, #163c68 0, #0a1f3a 48%, #061326 100%); text-rendering: geometricPrecision; }
button, select { font: inherit; }
button { touch-action: manipulation; }
[hidden], .hidden { display: none !important; }

.loading-panel { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; background: #06101e; }
.loading-card { width: min(86vw, 380px); padding: 20px; border: 1px solid rgba(255,255,255,.16); border-radius: 18px; background: rgba(14,39,72,.94); box-shadow: 0 16px 40px rgba(0,0,0,.3); }
.loading-card strong, .loading-card span { display: block; }
.loading-card span { margin-top: 6px; color: var(--classic-muted); }
.loading-track { height: 7px; margin-top: 16px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.18); }
.loading-fill { display: block; width: 100%; height: 100%; background: linear-gradient(90deg, #3d7fff, var(--classic-accent)); }

.main-screen { width: 100%; max-width: 920px; min-height: 100vh; margin: 0 auto; padding-bottom: 28px; }
.main-header, .battle-header { display: flex; align-items: center; gap: 8px; }
.main-header { min-height: 64px; padding: 10px 16px; }
/* The shared shell owns Main Settings/locale/audio. The legacy card-game
   header utility remains in the static page for the engine, but must not
   occupy a second visible header slot after shell adoption. */
body.wp-shell-main-active .main-header .header-utilities { display: none !important; }
.main-return, .header-icon-btn, .battle-back { display: inline-flex; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,.18); border-radius: 14px; color: var(--classic-text); background: rgba(255,255,255,.1); text-decoration: none; }
.main-return img { width: 28px; height: 28px; object-fit: contain; }
.main-header > strong { flex: 1; overflow: hidden; font-size: 22px; line-height: 1.2; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
.header-utilities { position: relative; }
.settings-popover { position: absolute; top: 52px; right: 0; z-index: 30; width: min(280px, calc(100vw - 24px)); padding: 14px; border: 1px solid rgba(255,255,255,.16); border-radius: 16px; background: #0b2442; box-shadow: 0 18px 36px rgba(0,0,0,.35); }
.settings-popover.is-hidden { display: none; }
.settings-title { display: block; margin-bottom: 8px; }
.settings-row { display: flex; width: 100%; min-height: 44px; align-items: center; gap: 8px; padding: 8px; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; color: var(--classic-text); background: rgba(255,255,255,.06); text-align: start; }
.settings-row + .settings-row { margin-top: 8px; }
.settings-row select { min-width: 0; flex: 1; border: 0; color: var(--classic-text); background: transparent; }
.settings-row option { color: #15253b; }

.main-hero { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 20px; padding: 8px 16px 20px; }
.poster-frame { display: grid; place-items: start center; }
.poster-frame img { width: min(100%, 200px); aspect-ratio: 1; object-fit: cover; border: 1px solid rgba(255,255,255,.18); border-radius: 20px; box-shadow: 0 16px 32px rgba(0,0,0,.32); }
.main-copy h1 { margin: 4px 0 8px; font-size: clamp(26px, 4vw, 38px); }
.eyebrow, .feature-title { color: var(--classic-gold); font-size: 13px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.main-copy p, .feature-list, .classic-guide { color: var(--classic-muted); line-height: 1.55; }
.stats-panel { margin: 12px 0; padding: 12px; border: 1px solid rgba(255,255,255,.14); border-radius: 14px; color: var(--classic-text); background: rgba(16,46,80,.52); }
.main-progress { display: flex; min-height: 40px; align-items: center; margin: 12px 0; padding: 8px 12px; border: 1px solid rgba(255,209,102,.32); border-radius: 12px; color: var(--classic-gold); background: rgba(16,46,80,.42); font-size: 13px; font-weight: 800; }
.main-actions, .battle-actions, .result-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.primary-btn, .secondary-btn, .mini-btn { min-height: 44px; padding: 10px 14px; border: 0; border-radius: 14px; font-weight: 800; cursor: pointer; }
.primary-btn { color: #102034; background: linear-gradient(120deg, var(--classic-accent), #45b7d1); }
.secondary-btn, .mini-btn { border: 1px solid rgba(255,255,255,.2); color: var(--classic-text); background: rgba(255,255,255,.12); }
.primary-btn:hover, .secondary-btn:hover, .mini-btn:hover, .main-return:hover, .header-icon-btn:hover, .battle-back:hover { filter: brightness(1.08); }
button:focus-visible, select:focus-visible { outline: 3px solid rgba(255,209,102,.95); outline-offset: 2px; }
.feature-list { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 4px; }
.feature-list > div { padding: 12px; border: 1px solid rgba(255,255,255,.1); border-radius: 14px; background: rgba(255,255,255,.045); }
.feature-list p { margin: 5px 0 0; font-size: 13px; }
.classic-guide { margin: 0 16px; padding: 16px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(4,18,36,.52); }
.classic-guide h2 { margin: 0 0 8px; color: var(--classic-text); font-size: 20px; }
.classic-guide h3 { margin: 16px 0 4px; color: var(--classic-gold); font-size: 15px; }
.classic-guide p { margin: 4px 0; }

/* FreeCell is a no-Stage classic table. Keep difficulty facts and
   parent/Kids copy out of Main, while showing the compact general guide and
   leaving the question-mark tutorial available as a second help entry point. */
body[data-wp-game-id="freecell-solitaire"].wp-shell-main-active :is(.game-page-info, .feature-list, .stats-panel) { display: none !important; }
body[data-wp-game-id="freecell-solitaire"].wp-shell-main-active :is(.classic-guide, .freecell-main-guide) { display: block !important; }
body[data-wp-game-id="pyramid-solitaire"] .stats-panel,
body[data-wp-game-id="tripeaks-solitaire"] .stats-panel,
body[data-wp-game-id="pyramid-solitaire"] .feature-list,
body[data-wp-game-id="tripeaks-solitaire"] .feature-list { display: none !important; }

.battle-screen { min-height: calc(100vh - 56px); background: transparent; }
.battle-canvas { width: 100%; max-width: 920px; height: calc(100vh - 56px); min-height: 0; margin: 0 auto; padding: 10px 12px 8px; overflow: hidden; }
body[data-wp-game-id="tripeaks-solitaire"] .battle-canvas { display: flex; flex-direction: column; }
.battle-header { display: grid; grid-template-columns: auto repeat(3, minmax(0, 1fr)); gap: 6px; min-height: 50px; }
body[data-wp-game-id="tripeaks-solitaire"] .battle-header { grid-template-columns: auto repeat(3, minmax(0, 1fr)) auto; }
body[data-wp-game-id="pyramid-solitaire"] .battle-header { grid-template-columns: auto repeat(3, minmax(0, 1fr)) auto; }
.battle-header .battle-back { padding: 8px; cursor: pointer; }
.battle-utility { position: relative; padding: 8px; cursor: pointer; }
body[data-wp-game-id="freecell-solitaire"] .battle-header { grid-template-columns: auto repeat(3, minmax(0, 1fr)) auto; }
body[data-wp-game-id="freecell-solitaire"] .battle-header .battle-utility { box-sizing: border-box; min-width: 44px; min-height: 44px; max-width: 92px; overflow: hidden; border: 1px solid rgba(255,255,255,.2); border-radius: 12px; color: var(--classic-text); background: rgba(255,255,255,.12); font: inherit; font-size: 12px; font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }
body[data-wp-game-id="pyramid-solitaire"] .battle-header .battle-utility { box-sizing: border-box; min-width: 44px; min-height: 44px; max-width: 92px; overflow: hidden; border: 1px solid rgba(255,255,255,.2); border-radius: 12px; color: var(--classic-text); background: rgba(255,255,255,.12); font: inherit; font-size: 12px; font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }
.battle-settings-popover { position: absolute; top: 56px; right: 0; z-index: 30; width: min(240px, calc(100vw - 28px)); padding: 10px; border: 1px solid rgba(255,255,255,.16); border-radius: 14px; background: #0b2442; box-shadow: 0 18px 36px rgba(0,0,0,.35); }
.battle-settings-popover[hidden] { display: none; }
.battle-settings-popover .settings-row { margin: 0; cursor: pointer; }
body[data-wp-game-id="golf-solitaire"] .battle-header { grid-template-columns: auto repeat(3, minmax(0, 1fr)) auto; }
.header-stat { min-width: 0; padding: 4px 6px; border: 1px solid rgba(255,255,255,.13); border-radius: 10px; background: rgba(255,255,255,.08); text-align: center; }
.header-stat small, .header-stat strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.header-stat small { color: var(--classic-muted); font-size: 10px; }
.header-stat strong { font-size: 15px; }
.board-shell { position: relative; display: flex; min-height: 0; height: calc(100% - 58px); flex-direction: column; gap: 8px; padding: 10px; overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: 20px; background: radial-gradient(120% 120% at 50% -10%, rgba(255,255,255,.06), transparent 42%), rgba(7,25,48,.84); box-shadow: 0 18px 35px rgba(0,0,0,.28); }
body[data-wp-game-id="tripeaks-solitaire"] .board-shell { flex: 1 1 auto; height: auto; }
.board-top, .board-middle { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 10px; min-height: calc(var(--classic-card-height) + 8px); }
.board-top[data-visible-groups="1"], .board-middle[data-visible-groups="1"] { grid-template-columns: minmax(0, 1fr); }
.board-top[data-visible-groups="0"], .board-middle[data-visible-groups="0"] { display: none; }
.board-group { min-width: 0; }
.board-label { display: block; margin-bottom: 4px; color: var(--classic-muted); font-size: 10px; font-weight: 800; text-transform: uppercase; }
.slot-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.classic-slot, .classic-pile { position: relative; min-width: 0; min-height: calc(var(--classic-card-height) + 4px); border: 1px dashed rgba(255,255,255,.22); border-radius: 10px; background: rgba(0,0,0,.12); }
.classic-slot { display: grid; place-items: center; color: rgba(255,255,255,.45); font-size: 11px; }
.free-slot span, .foundation-slot span { font-size: 17px; }
.free-slot span { display: block; max-width: 100%; overflow: hidden; white-space: nowrap; font-size: clamp(8px, 2.2vw, 11px); letter-spacing: -.03em; line-height: 1; }
.foundation-slot span { color: var(--classic-gold); }
.board-middle { grid-template-columns: repeat(2, minmax(0, 1fr)); min-height: calc(var(--classic-card-height) + 8px); }
.stock-pile, .waste-pile { cursor: pointer; }
.stock-back, .back-mark { color: #bfe2ff; font-size: 24px; font-weight: 900; }
.stock-pile b { position: absolute; right: 4px; bottom: 3px; min-width: 20px; padding: 2px 4px; border-radius: 6px; color: #122038; background: var(--classic-gold); font-size: 10px; text-align: center; }
body[data-wp-game-id="pyramid-solitaire"] .stock-pile.hint-source { border-style: solid; border-color: var(--classic-accent); background: rgba(78,205,196,.1); box-shadow: 0 0 0 3px rgba(78,205,196,.42), 0 0 18px rgba(78,205,196,.24); }
.board-status { min-height: 18px; color: var(--classic-gold); font-size: 12px; font-weight: 800; text-align: center; }
.board-status[data-state="success"] { animation: classic-sequence-cue 420ms cubic-bezier(.2,.8,.3,1); }
.board-status[data-state="yukon-reveal"] { color: var(--classic-gold); animation: classic-sequence-cue 520ms cubic-bezier(.2,.8,.3,1); }
.board-status[data-state="yukon-recovery"] { color: var(--classic-accent); animation: classic-coach-cue 620ms cubic-bezier(.2,.8,.3,1); }
.board-status[data-state="pair"] { animation: classic-pair-cue 520ms cubic-bezier(.2,.8,.3,1); }
.board-status[data-state="peak"] { color: var(--classic-gold); animation: classic-peak-cue 620ms cubic-bezier(.2,.8,.3,1); }
.board-status[data-state="stock"] { animation: classic-stock-cue 360ms cubic-bezier(.2,.8,.3,1); }
.board-status[data-state="stock-low"] { color: var(--classic-accent); animation: classic-stock-low-cue 520ms cubic-bezier(.2,.8,.3,1); }
.board-status[data-state="golf-single"] { color: var(--classic-accent); animation: classic-sequence-cue 360ms cubic-bezier(.2,.8,.3,1); }
.board-status[data-state="golf-combo"] { color: var(--classic-gold); animation: classic-golf-combo-cue 620ms cubic-bezier(.2,.8,.3,1); }
.board-status[data-state="coach"] { color: var(--classic-text); animation: classic-coach-cue 520ms cubic-bezier(.2,.8,.3,1); }
.board-status[data-state="pyramid-coach"] { color: var(--classic-text); animation: classic-coach-cue 520ms cubic-bezier(.2,.8,.3,1); }
.board-status[data-state="yukon-destinations"] { color: var(--classic-accent); animation: classic-coach-cue 360ms cubic-bezier(.2,.8,.3,1); }
.board-status[data-state="tripeaks-bridge"] { color: var(--classic-accent); animation: classic-coach-cue 520ms cubic-bezier(.2,.8,.3,1); }
.tableau-area { --classic-pile-step: 19px; position: relative; display: flex; min-height: 0; flex: 1; gap: 6px; align-items: flex-start; justify-content: center; overflow: auto; padding: 4px 2px 36px; }
.tableau-area.variant-pyramid, .tableau-area.variant-tripeaks { --classic-card-width: clamp(42px, 11vw, 68px); --classic-card-height: calc(var(--classic-card-width) * 1.42); flex-direction: column; align-items: center; justify-content: center; overflow: auto; }
.tableau-area.variant-pyramid > .pyramid-row, .tableau-area.variant-tripeaks > .peak-row { width: 100%; flex: 0 0 calc(var(--classic-card-height) * .62); height: calc(var(--classic-card-height) * .62); overflow: visible; }
.tableau-area.variant-freecell, .tableau-area.variant-yukon { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); align-items: start; }
.tableau-area.variant-freecell { --classic-card-width: clamp(38px, 8.8vw, 74px); --classic-card-height: calc(var(--classic-card-width) * 1.42); gap: 0; padding-inline: 6px; }
.tableau-area.variant-yukon {
  --classic-card-width: clamp(40px, 8.8vw, 74px);
  --classic-card-height: calc(var(--classic-card-width) * 1.42);
  --classic-pile-step: 22px;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}
.tableau-area.variant-golf { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); align-items: start; }
.classic-pile { min-height: var(--classic-card-height); }
.tableau-area.variant-freecell .classic-pile { min-height: var(--classic-pile-height, var(--classic-card-height)); height: var(--classic-pile-height, var(--classic-card-height)); border-color: transparent; background: transparent; }
.classic-pile .classic-card { position: absolute; left: 50%; width: min(100%, var(--classic-card-width)); height: var(--classic-card-height); transform: translateX(-50%); }
.tableau-area.variant-freecell .classic-pile .classic-card { width: min(calc(100% + 1px), var(--classic-card-width)); height: auto; aspect-ratio: 1 / 1.42; }
.tableau-area.variant-freecell .classic-pile::after { content: ""; position: absolute; inset: -5px; z-index: 6; pointer-events: none; border: 1px dashed rgba(255,255,255,.22); border-radius: 14px; }
.tableau-area.variant-freecell .classic-pile.valid-target::after { inset: -6px; border-width: 2px; border-style: solid; border-color: var(--classic-accent); box-shadow: 0 0 18px rgba(78,205,196,.24); }
.classic-pile .classic-card.slot-card, .classic-slot .classic-card.slot-card { inset: 50% auto auto 50%; width: min(100%, var(--classic-card-width)); height: var(--classic-card-height); transform: translate(-50%, -50%); }
.tableau-area .classic-card.available:hover, .tableau-area .classic-card.selected { transform: translate(-50%, -4px); }
.tableau-area.variant-yukon .classic-pile {
  height: var(--yukon-pile-height, var(--classic-card-height));
  min-height: var(--yukon-pile-height, var(--classic-card-height));
}
body[data-wp-game-id="yukon-solitaire"] .classic-pile .classic-card { top: calc(var(--row) * var(--classic-pile-step)); }
.tableau-area.variant-yukon .yukon-hit-proxy {
  position: absolute;
  top: calc(var(--row) * var(--classic-pile-step));
  left: 50%;
  z-index: 8;
  width: min(100%, var(--classic-card-width));
  height: var(--classic-card-height);
  border-radius: 9px;
  pointer-events: auto;
  transform: translateX(-50%);
}
.tableau-area.variant-golf .classic-pile { min-height: calc(var(--classic-card-height) + 56px); }
.classic-pile.empty-pile { display: grid; place-items: center; color: rgba(255,255,255,.42); }
.classic-pile .classic-card { top: calc(var(--row) * 19px); }
.classic-pile .classic-card:nth-child(1) { --row: 0; }
.classic-pile .classic-card:nth-child(2) { --row: 1; }
.classic-pile .classic-card:nth-child(3) { --row: 2; }
.classic-pile .classic-card:nth-child(4) { --row: 3; }
.classic-pile .classic-card:nth-child(5) { --row: 4; }
.classic-pile .classic-card:nth-child(6) { --row: 5; }
.classic-pile .classic-card:nth-child(7) { --row: 6; }
.classic-pile .classic-card:nth-child(8) { --row: 7; }
.classic-pile .classic-card:nth-child(9) { --row: 8; }
.classic-pile .classic-card:nth-child(10) { --row: 9; }
.pyramid-row, .peak-row { display: flex; min-height: calc(var(--classic-card-height) * .62); align-items: start; justify-content: center; }
.pyramid-row .classic-card, .peak-row .classic-card { margin-inline: -4px; }
.peak-row:nth-child(1) { gap: 28px; }
.peak-row:nth-child(2) { gap: 2px; }
.peak-row:nth-child(3) { gap: 0; }
.peak-row:nth-child(4) { gap: -1px; }
.removed-card { width: var(--classic-card-width); height: 1px; margin-inline: -4px; }

.classic-card { position: relative; z-index: 1; display: grid; width: var(--classic-card-width); height: var(--classic-card-height); flex: 0 0 var(--classic-card-width); grid-template-rows: 1fr auto 1fr; align-items: center; padding: 3px; overflow: hidden; border: 1px solid rgba(255,255,255,.24); border-radius: 9px; color: #15263b; cursor: pointer; user-select: none; box-shadow: 0 7px 13px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.55); transition: transform 140ms ease, box-shadow 140ms ease, opacity 140ms ease; }
.classic-card.front { background: linear-gradient(155deg, #fffdf2, #e9edf1); }
.classic-card.red { color: var(--classic-red); }
.classic-card.black { color: #162944; }
.classic-card.back { background: linear-gradient(145deg, #245785, #0b2a4d); }
.classic-card .rank { font-size: clamp(9px, 1.25vw, 14px); font-weight: 900; line-height: 1; }
.classic-card .rank.top { align-self: start; }
.classic-card .rank.bottom { align-self: end; justify-self: end; transform: rotate(180deg); }
.classic-card .suit { justify-self: center; font-size: clamp(15px, 2.1vw, 24px); line-height: 1; }
.classic-card .back-mark { justify-self: center; align-self: center; font-size: clamp(17px, 2.6vw, 28px); }
.classic-card.covered { opacity: .68; filter: saturate(.75); }
.classic-card.available:hover, .classic-card.selected { z-index: 5; transform: translateY(-4px); box-shadow: 0 0 0 3px rgba(255,241,168,.98), 0 11px 20px rgba(0,0,0,.35); }
.classic-card.selected { outline: 2px solid var(--classic-accent); }
.tableau-area.variant-yukon .classic-card.yukon-coach-source { outline: 3px solid rgba(255,209,102,.95); box-shadow: 0 0 0 5px rgba(255,209,102,.18), 0 11px 20px rgba(0,0,0,.35); }
.tableau-area.variant-yukon .classic-pile.yukon-coach-destination { border-color: var(--classic-accent); background: rgba(78,205,196,.1); box-shadow: 0 0 0 3px rgba(78,205,196,.42), 0 0 20px rgba(78,205,196,.25); }
.tableau-area.variant-yukon .classic-pile.valid-target { border-color: rgba(78,205,196,.86); background: rgba(78,205,196,.07); box-shadow: 0 0 0 1px rgba(78,205,196,.38), 0 0 12px rgba(78,205,196,.18); }
.tableau-area.variant-pyramid .classic-card.pyramid-coach-choice { z-index: 4; box-shadow: 0 0 0 3px rgba(255,209,102,.86), 0 0 16px rgba(255,209,102,.3); }
.tableau-area.variant-pyramid .classic-card.pyramid-coach-pair-1 { box-shadow: 0 0 0 3px rgba(78,205,196,.9), 0 0 16px rgba(78,205,196,.3); }
.classic-card.is-moving { z-index: 40; pointer-events: none; will-change: translate; }
.classic-card-drag-preview { z-index: 1000; pointer-events: none; cursor: grabbing; opacity: .96; transform: none !important; }
.classic-card-motion { z-index: 70; pointer-events: none; box-shadow: 0 10px 22px rgba(0,0,0,.35); }
.classic-slot.valid-target, .classic-pile.valid-target { border-color: var(--classic-accent); background: rgba(78,205,196,.08); box-shadow: 0 0 0 2px rgba(78,205,196,.42), 0 0 18px rgba(78,205,196,.24); }
.classic-card.slot-card { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: inherit; box-shadow: none; }
.combo-pop { animation: classic-combo-pop 280ms cubic-bezier(.2,.8,.3,1); }
@keyframes classic-combo-pop {
  0% { opacity: .45; transform: scale(.72); color: var(--classic-text); }
  58% { opacity: 1; transform: scale(1.28); color: var(--classic-gold); }
  100% { opacity: 1; transform: scale(1); color: inherit; }
}
@keyframes classic-sequence-cue {
  0% { opacity: .45; transform: scale(.92); }
  55% { opacity: 1; transform: scale(1.04); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes classic-pair-cue {
  0% { opacity: .42; transform: scale(.88); filter: drop-shadow(0 0 0 transparent); }
  48% { opacity: 1; transform: scale(1.1); filter: drop-shadow(0 0 8px rgba(255,209,102,.75)); }
  100% { opacity: 1; transform: scale(1); filter: drop-shadow(0 0 0 transparent); }
}
@keyframes classic-peak-cue {
  0% { opacity: .4; transform: scale(.84); filter: drop-shadow(0 0 0 transparent); }
  48% { opacity: 1; transform: scale(1.1); filter: drop-shadow(0 0 10px rgba(255,209,102,.85)); }
  100% { opacity: 1; transform: scale(1); filter: drop-shadow(0 0 0 transparent); }
}
@keyframes classic-stock-cue {
  0% { opacity: .5; transform: translateY(3px); }
  55% { opacity: 1; transform: translateY(0); }
  100% { opacity: 1; transform: translateY(0); }
}
@keyframes classic-stock-low-cue {
  0% { opacity: .42; transform: scale(.92); filter: drop-shadow(0 0 0 transparent); }
  48% { opacity: 1; transform: scale(1.06); filter: drop-shadow(0 0 7px rgba(78,205,196,.72)); }
  100% { opacity: 1; transform: scale(1); filter: drop-shadow(0 0 0 transparent); }
}
@keyframes classic-golf-combo-cue {
  0% { opacity: .4; transform: scale(.82); filter: drop-shadow(0 0 0 transparent); }
  48% { opacity: 1; transform: scale(1.12); filter: drop-shadow(0 0 10px rgba(255,209,102,.85)); }
  100% { opacity: 1; transform: scale(1); filter: drop-shadow(0 0 0 transparent); }
}
@keyframes classic-coach-cue {
  0% { opacity: .5; transform: translateY(3px); }
  55% { opacity: 1; transform: translateY(0); }
  100% { opacity: 1; transform: translateY(0); }
}
.removed-card + .removed-card { display: none; }
.classic-toast { position: absolute; left: 50%; bottom: 10px; z-index: 20; max-width: calc(100% - 24px); padding: 8px 14px; border: 1px solid rgba(255,255,255,.18); border-radius: 99px; color: #17233a; background: var(--classic-gold); font-size: 12px; font-weight: 800; transform: translateX(-50%); }

.result-overlay { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 16px; background: rgba(3,12,25,.74); backdrop-filter: blur(4px); }
.result-card { width: min(92vw, 440px); padding: 24px; border: 1px solid rgba(255,255,255,.18); border-radius: 20px; background: linear-gradient(145deg, #123a63, #0a213f); box-shadow: 0 22px 50px rgba(0,0,0,.4); text-align: center; }
.result-card h2 { margin: 0 0 8px; }
.result-card p { color: var(--classic-muted); }
.result-actions { justify-content: center; }
.battle-ad-reserve { width: min(100%, 920px); height: 56px; margin: 0 auto; flex: 0 0 56px; }

@media (max-width: 699px) {
  .main-header { min-height: 80px; padding: 8px 12px; }
  .main-header > strong { font-size: 20px; }
  .main-hero { grid-template-columns: 1fr; gap: 12px; padding-inline: 12px; }
  .poster-frame img { width: 150px; }
  .feature-list { gap: 6px; margin-inline: 0; }
  .feature-list > div { padding: 8px; }
  .feature-list p { font-size: 11px; }
  .classic-guide { margin-inline: 12px; padding: 12px; }
  .battle-canvas { padding-inline: 6px; }
  .board-shell { padding: 7px; gap: 5px; }
  .board-top, .board-middle { gap: 5px; }
  .tableau-area { gap: 3px; padding-inline: 0; }
  .tableau-area.variant-freecell, .tableau-area.variant-yukon { gap: 3px; }
  .tableau-area.variant-freecell { gap: 0; }
  body[data-wp-game-id="freecell-solitaire"] .tableau-area.variant-freecell { --classic-card-width: clamp(46px, 11.2vw, 74px); --classic-card-height: calc(var(--classic-card-width) * 1.42); --classic-pile-step: 24px; }
  .battle-actions { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
  .battle-actions .mini-btn { min-width: 0; padding-inline: 4px; font-size: 12px; line-height: 1.1; white-space: nowrap; }
  .classic-pile .classic-card { top: calc(var(--row) * 15px); }
  body[data-wp-game-id="freecell-solitaire"] .classic-pile .classic-card { top: calc(var(--row) * 24px); }
  .pyramid-row, .peak-row { min-height: calc(var(--classic-card-height) * .56); }
  .pyramid-row .classic-card, .peak-row .classic-card { margin-inline: -4px; }
  .peak-row:nth-child(1) { gap: 17px; }
  .classic-card .rank { font-size: 9px; }
  .classic-card .suit { font-size: 15px; }
  body[data-wp-game-id="freecell-solitaire"] .classic-card .rank { font-size: 10px; }
  body[data-wp-game-id="freecell-solitaire"] .classic-card .suit { font-size: 18px; }
}

/* Pyramid and TriPeaks use open tableau rows. Keep selected cards in place so
   the highlight never hides a neighbouring choice; successful plays use the
   runtime motion class instead. */
body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid,
body[data-wp-game-id="tripeaks-solitaire"] .tableau-area.variant-tripeaks {
  justify-content: center;
}
body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid {
  --classic-card-width: clamp(44px, min(10vw, 5.5vh), 70px);
  --classic-card-height: calc(var(--classic-card-width) * 1.42);
  padding-bottom: 4px;
}
body[data-wp-game-id="tripeaks-solitaire"] .tableau-area.variant-tripeaks {
  --classic-card-width: clamp(40px, 9vw, 68px);
  --classic-card-height: calc(var(--classic-card-width) * 1.42);
}
body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid > .pyramid-row,
body[data-wp-game-id="tripeaks-solitaire"] .tableau-area.variant-tripeaks > .peak-row {
  flex-basis: calc(var(--classic-card-height) * .9);
  height: calc(var(--classic-card-height) * .9);
}
body[data-wp-game-id="pyramid-solitaire"] .pyramid-row .classic-card,
body[data-wp-game-id="pyramid-solitaire"] .pyramid-row .removed-card,
body[data-wp-game-id="tripeaks-solitaire"] .peak-row .classic-card,
body[data-wp-game-id="tripeaks-solitaire"] .peak-row .removed-card { margin-inline: -4px; }
body[data-wp-game-id="pyramid-solitaire"] .pyramid-row .classic-card,
body[data-wp-game-id="pyramid-solitaire"] .pyramid-row .removed-card { margin-inline: 0; }
body[data-wp-game-id="tripeaks-solitaire"] .peak-row .classic-card { margin-inline: -4px; }
body[data-wp-game-id="tripeaks-solitaire"] .peak-row { gap: clamp(0px, .6vw, 5px); }
body[data-wp-game-id="tripeaks-solitaire"] .peak-row:nth-child(1) { gap: clamp(18px, 5vw, 56px); }
body[data-wp-game-id="tripeaks-solitaire"] .peak-row:nth-child(4) { gap: clamp(0px, .35vw, 3px); }
body[data-wp-game-id="tripeaks-solitaire"] .tableau-area.variant-tripeaks > .peak-row {
  flex-basis: calc(var(--classic-card-height) * .96);
  height: calc(var(--classic-card-height) * .96);
}
body[data-wp-game-id="tripeaks-solitaire"] .peak-row { gap: clamp(0px, .4vw, 3px); }
body[data-wp-game-id="tripeaks-solitaire"] .peak-row:nth-child(1) { gap: clamp(18px, 4.6vw, 52px); }
body[data-wp-game-id="tripeaks-solitaire"] .peak-row:nth-child(4) { gap: 0; }
body[data-wp-game-id="tripeaks-solitaire"] .peak-row .classic-card,
body[data-wp-game-id="tripeaks-solitaire"] .peak-row .removed-card { margin-inline: -3px; }
body[data-wp-game-id="pyramid-solitaire"] .tableau-area .classic-card.available:hover,
body[data-wp-game-id="pyramid-solitaire"] .tableau-area .classic-card.selected,
body[data-wp-game-id="tripeaks-solitaire"] .tableau-area .classic-card.available:hover,
body[data-wp-game-id="tripeaks-solitaire"] .tableau-area .classic-card.selected { transform: none; }

body[data-wp-game-id="pyramid-solitaire"] .stock-pile { width: 100%; }
body[data-wp-game-id="pyramid-solitaire"] .stock-pile .stock-back {
  display: grid;
  width: min(100%, var(--pyramid-stock-card-width));
  height: calc(var(--pyramid-stock-card-width) * 1.42);
  place-items: center;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 9px;
  background: linear-gradient(145deg, #245785, #0b2a4d);
  box-shadow: 0 7px 13px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.35);
  font-size: clamp(22px, 3vw, 30px);
}
body[data-wp-game-id="pyramid-solitaire"] .stock-pile { --pyramid-stock-card-width: clamp(44px, min(10vw, 5.5vh), 70px); }
body[data-wp-game-id="pyramid-solitaire"] .stock-pile b {
  min-width: 24px;
  padding: 3px 6px;
  font-size: clamp(12px, 1.8vw, 16px);
}

body[data-wp-game-id="tripeaks-solitaire"] .stock-pile {
  --tripeaks-stock-width: clamp(52px, min(10vw, 8vh), 76px);
  --tripeaks-stock-height: calc(var(--tripeaks-stock-width) * 1.42);
  width: var(--tripeaks-stock-width);
  height: var(--tripeaks-stock-height);
  min-height: var(--tripeaks-stock-height);
  padding: 0;
  display: grid;
  place-items: center;
  border-color: transparent;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}
body[data-wp-game-id="tripeaks-solitaire"] .stock-pile .stock-back {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 9px;
  background: linear-gradient(145deg, #245785, #0b2a4d);
  box-shadow: 0 7px 13px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.35);
  font-size: clamp(24px, 3vw, 32px);
}

body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid > .pyramid-row {
  flex-basis: var(--classic-card-height);
  height: var(--classic-card-height);
}

@media (orientation: landscape) and (min-width: 1000px) {
  body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid {
    --classic-card-width: clamp(46px, min(10vw, 6.6vh), 70px);
    overflow: hidden;
    padding-bottom: 0;
  }
  body[data-wp-game-id="pyramid-solitaire"] .stock-pile {
    --pyramid-stock-card-width: clamp(46px, min(10vw, 6.6vh), 70px);
  }
  body[data-wp-game-id="pyramid-solitaire"] .board-middle {
    min-height: calc(clamp(46px, min(10vw, 6.6vh), 70px) * 1.42 + 12px);
  }
  body[data-wp-game-id="pyramid-solitaire"] .board-middle .classic-slot {
    min-height: calc(clamp(46px, min(10vw, 6.6vh), 70px) * 1.42 + 4px);
  }
}

@media (orientation: landscape) and (max-height: 560px) {
  :root { --classic-card-width: clamp(28px, 7.2vh, 42px); }
  .battle-canvas { display: flex; flex-direction: column; padding: 4px 8px; }
  .battle-header { flex: 0 0 auto; min-height: 42px; gap: 4px; }
  .battle-header .battle-back { min-width: 42px; min-height: 42px; padding: 6px; border-radius: 10px; }
  .header-stat { padding: 2px 4px; border-radius: 8px; }
  .header-stat small { font-size: 8px; }
  .header-stat strong { font-size: 12px; }
  .board-shell { display: grid; grid-template-rows: auto auto auto minmax(calc(var(--classic-card-height) + 6px), 1fr) auto; align-content: start; flex: 1 1 auto; height: auto; min-height: 0; gap: 3px; padding: 5px; }
  .board-top, .board-middle { gap: 3px; min-height: 0; }
  .board-label { margin-bottom: 2px; font-size: 8px; }
  .slot-row { gap: 3px; }
  .classic-slot, .classic-pile { min-height: calc(var(--classic-card-height) + 2px); border-radius: 8px; }
  .board-status { min-height: 12px; font-size: 10px; }
  .tableau-area { min-height: calc(var(--classic-card-height) + 6px); gap: 2px; overflow: auto; padding: 1px 0 2px; }
  .tableau-area.variant-freecell { min-height: calc(var(--classic-card-height) + 102px); overflow: visible; }
  .classic-pile .classic-card { top: calc(var(--row) * 10px); }
  .tableau-area.variant-pyramid, .tableau-area.variant-tripeaks { --classic-card-width: clamp(27px, 6.8vh, 36px); --classic-card-height: calc(var(--classic-card-width) * 1.42); }
  .tableau-area.variant-pyramid, .tableau-area.variant-tripeaks { justify-content: flex-start; }
  body[data-wp-game-id="freecell-solitaire"] .tableau-area.variant-freecell { --classic-card-width: clamp(46px, 11.5vh, 64px); --classic-card-height: calc(var(--classic-card-width) * 1.42); --classic-pile-step: 16px; }
  body[data-wp-game-id="freecell-solitaire"] .classic-pile .classic-card { top: calc(var(--row) * 16px); }
  body[data-wp-game-id="freecell-solitaire"] .classic-card .rank { font-size: 10px; }
  body[data-wp-game-id="freecell-solitaire"] .classic-card .suit { font-size: 18px; }
  .tableau-area.variant-pyramid > .pyramid-row, .tableau-area.variant-tripeaks > .peak-row { flex-basis: calc(var(--classic-card-height) * .4); height: calc(var(--classic-card-height) * .4); }
  .pyramid-row .classic-card, .peak-row .classic-card { margin-inline: -3px; }
  .battle-actions { height: 32px; min-height: 32px; align-self: end; align-items: center; gap: 4px; }
  .mini-btn { min-height: 32px; padding: 5px 8px; border-radius: 10px; font-size: 12px; }
}

@media (max-width: 699px) {
  body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid { --classic-card-width: clamp(44px, min(10vw, 5.5vh), 70px); }
  body[data-wp-game-id="tripeaks-solitaire"] .tableau-area.variant-tripeaks { --classic-card-width: clamp(40px, 9vw, 68px); }
  body[data-wp-game-id="yukon-solitaire"] .tableau-area.variant-yukon { --classic-card-width: clamp(40px, 11.2vw, 52px); --classic-pile-step: 20px; }
  body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid > .pyramid-row,
  body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid > .pyramid-row { flex-basis: calc(var(--classic-card-height) * .9); height: calc(var(--classic-card-height) * .9); }
  body[data-wp-game-id="tripeaks-solitaire"] .tableau-area.variant-tripeaks > .peak-row { flex-basis: calc(var(--classic-card-height) * .96); height: calc(var(--classic-card-height) * .96); }
}

@media (orientation: landscape) and (max-height: 560px) {
  body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid { --classic-card-width: clamp(38px, 9vh, 58px); }
  body[data-wp-game-id="tripeaks-solitaire"] .tableau-area.variant-tripeaks { --classic-card-width: clamp(34px, 8.6vh, 48px); }
  body[data-wp-game-id="yukon-solitaire"] .tableau-area.variant-yukon { --classic-card-width: clamp(40px, 8.4vh, 52px); --classic-pile-step: 18px; }
  body[data-wp-game-id="tripeaks-solitaire"] .stock-pile { --tripeaks-stock-width: clamp(40px, min(8vw, 9vh), 56px); }
  body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid > .pyramid-row,
  body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid > .pyramid-row { flex-basis: calc(var(--classic-card-height) * .62); height: calc(var(--classic-card-height) * .62); }
  body[data-wp-game-id="tripeaks-solitaire"] .tableau-area.variant-tripeaks > .peak-row { flex-basis: calc(var(--classic-card-height) * .9); height: calc(var(--classic-card-height) * .9); }
  body[data-wp-game-id="pyramid-solitaire"] .stock-pile { --pyramid-stock-card-width: clamp(38px, 9vh, 58px); }
  body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid > .pyramid-row { flex-basis: var(--classic-card-height); height: var(--classic-card-height); }

  /* TriPeaks needs a landscape rail: keep Stock/Waste readable on the left,
     then give the four overlapping peak rows the full vertical track. This
     removes the nested tableau scrollbar without independently scaling cards. */
  body[data-wp-game-id="tripeaks-solitaire"] #classicBoard {
    grid-template-columns: 128px minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr) auto;
  }
  body[data-wp-game-id="tripeaks-solitaire"] #classicBoard .board-middle {
    grid-column: 1;
    grid-row: 1 / span 2;
    align-self: start;
  }
  body[data-wp-game-id="tripeaks-solitaire"] #classicBoard .board-status {
    grid-column: 2;
    grid-row: 1;
  }
  body[data-wp-game-id="tripeaks-solitaire"] #classicBoard .tableau-area.variant-tripeaks {
    grid-column: 2;
    grid-row: 2;
    justify-content: flex-start;
    overflow: visible;
  }
  body[data-wp-game-id="tripeaks-solitaire"] #classicBoard .tableau-area.variant-tripeaks > .peak-row {
    flex-basis: calc(var(--classic-card-height) * .84);
    height: calc(var(--classic-card-height) * .84);
  }
  body[data-wp-game-id="tripeaks-solitaire"] #classicBoard .battle-actions {
    grid-column: 1 / -1;
    grid-row: 3;
  }

  /* Pyramid has seven open rows, so a compact landscape screen needs the
     same side-rail composition as TriPeaks. Keep Stock/Waste and actions in
     stable rails while the full pyramid owns the remaining vertical track;
     the rows overlap only vertically, leaving every card face reachable. */
  body[data-wp-game-id="pyramid-solitaire"] #classicBoard {
    grid-template-columns: 128px minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr) auto;
  }
  body[data-wp-game-id="pyramid-solitaire"] #classicBoard .board-middle {
    grid-column: 1;
    grid-row: 1 / span 2;
    align-self: start;
  }
  body[data-wp-game-id="pyramid-solitaire"] #classicBoard .board-status {
    grid-column: 2;
    grid-row: 1;
  }
  body[data-wp-game-id="pyramid-solitaire"] #classicBoard .tableau-area.variant-pyramid {
    --classic-card-width: clamp(27px, 6.8vh, 36px);
    --classic-card-height: calc(var(--classic-card-width) * 1.42);
    grid-column: 2;
    grid-row: 2;
    justify-content: flex-start;
    overflow: visible;
    padding: 1px 0 0;
  }
  body[data-wp-game-id="pyramid-solitaire"] #classicBoard .tableau-area.variant-pyramid > .pyramid-row {
    flex-basis: calc(var(--classic-card-height) * .4);
    height: calc(var(--classic-card-height) * .4);
  }
  body[data-wp-game-id="pyramid-solitaire"] #classicBoard .stock-pile {
    --pyramid-stock-card-width: clamp(27px, 6.8vh, 36px);
  }
  body[data-wp-game-id="pyramid-solitaire"] #classicBoard .battle-actions {
    grid-column: 1 / -1;
    grid-row: 3;
  }
}

body[data-wp-game-id="pyramid-solitaire"] .tableau-area.variant-pyramid > .pyramid-row {
  flex-basis: var(--classic-card-height);
  height: var(--classic-card-height);
}

/* Golf is a seven-column reading problem. Give each exposed card a little
   more physical presence, while keeping a deliberate four-pixel reveal of
   the dashed pile boundary on every side. */
body[data-wp-game-id="golf-solitaire"] {
  --golf-card-width: clamp(40px, 10.5vw, 72px);
}

body[data-wp-game-id="golf-solitaire"] .tableau-area.variant-golf {
  --classic-card-width: var(--golf-card-width);
  --classic-card-height: calc(var(--classic-card-width) * 1.42);
  --classic-pile-step: clamp(15px, 3.8vw, 22px);
  gap: clamp(3px, .9vw, 8px);
}

body[data-wp-game-id="golf-solitaire"] .tableau-area.variant-golf .classic-pile {
  min-height: calc(var(--classic-card-height) + var(--classic-pile-step) + var(--classic-pile-step) + var(--classic-pile-step) + var(--classic-pile-step) + 6px);
}

body[data-wp-game-id="golf-solitaire"] .tableau-area.variant-golf .classic-pile .classic-card {
  top: calc(var(--row) * var(--classic-pile-step));
  width: min(calc(100% - 8px), var(--classic-card-width));
}

body[data-wp-game-id="golf-solitaire"] .board-middle .classic-slot {
  --classic-card-width: var(--golf-card-width);
  --classic-card-height: calc(var(--classic-card-width) * 1.42);
  min-height: calc(var(--classic-card-height) + 8px);
}

body[data-wp-game-id="golf-solitaire"] .board-middle .stock-pile {
  width: min(100%, var(--classic-card-width));
  justify-self: center;
}

body[data-wp-game-id="golf-solitaire"] .board-middle .waste-pile .classic-card.slot-card {
  width: min(calc(100% - 8px), var(--classic-card-width));
}

@media (orientation: landscape) and (max-height: 560px) {
  body[data-wp-game-id="golf-solitaire"] .tableau-area.variant-golf {
    --golf-card-width: clamp(34px, 8.6vh, 50px);
    --classic-pile-step: clamp(12px, 3vh, 16px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}