.freecell-screen {
  --card-width: clamp(62px, 6.3vw, 96px);
  --card-height: calc(var(--card-width) * 1.485);
  grid-template-rows: clamp(54px, 7vh, 72px) 56px minmax(0, 1fr) 38px;
}
.freecell-screen .solitaire-ad-space {
  grid-row: 1;
  margin: 5px 12px 0;
}
.freecell-screen .solitaire-hud {
  grid-row: 2;
  z-index: 20;
  min-width: 0;
  padding: 0 clamp(12px, 2.3vw, 38px);
}
.freecell-screen .solitaire-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #f0d582;
  font: 800 clamp(13px, 1.35vw, 19px)/1 Arial, sans-serif;
  letter-spacing: .08em;
}
.freecell-screen .solitaire-brand button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid rgba(239,199,94,.55);
  border-radius: 50%;
  color: #ffe398;
  background: rgba(0,0,0,.42);
}
.freecell-screen .solitaire-stats {
  display: flex;
  justify-content: center;
  align-items: stretch;
  height: 100%;
}
.freecell-screen .solitaire-stats span {
  display: grid;
  min-width: clamp(68px, 7.5vw, 112px);
  place-content: center;
  text-align: center;
  border-left: 1px solid rgba(232,198,110,.17);
}
.freecell-screen .solitaire-stats span:last-child { border-right: 1px solid rgba(232,198,110,.17); }
.freecell-screen .solitaire-stats small { color: #a89056; font: 7px Arial, sans-serif; letter-spacing: .13em; }
.freecell-screen .solitaire-stats b { margin-top: 2px; color: #f4dda0; font: 700 15px Arial, sans-serif; }
.freecell-screen .solitaire-actions { display: flex; align-items: center; gap: 7px; }
.freecell-screen .solitaire-actions button {
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  background: transparent;
}
.freecell-screen .solitaire-actions img { display: block; width: 100%; height: 100%; object-fit: contain; }
.freecell-board {
  grid-row: 3;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: clamp(10px, 1.5vh, 18px);
  box-sizing: border-box;
  width: auto;
  max-width: none;
  margin: 8px 14px 6px;
  padding: 10px clamp(12px, 2vw, 30px) 0;
  overflow: hidden;
}
.freecell-top-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: clamp(28px, 8vw, 150px);
  width: min(1500px, 100%);
  margin-inline: auto;
}
.freecell-cells, .freecell-foundations {
  display: grid;
  grid-template-columns: repeat(4, var(--card-width));
  gap: clamp(5px, .8vw, 12px);
}
.freecell-cells { justify-content: start; }
.freecell-foundations {
  justify-content: end;
  transform: none !important;
}
.freecell-cell, .freecell-foundation {
  width: var(--card-width);
  height: var(--card-height);
  border: 1px solid rgba(240,211,127,.48);
  border-radius: 9px;
  background: linear-gradient(145deg, rgba(0,0,0,.22), rgba(7,67,31,.18));
  box-shadow: inset 0 0 18px rgba(0,0,0,.28);
}
.freecell-cell .solitaire-empty, .freecell-foundation .solitaire-empty {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  color: rgba(239,211,133,.42);
  font: 800 clamp(7px, .7vw, 10px)/1 Arial, sans-serif;
  letter-spacing: .08em;
}
.freecell-foundation-symbol { font-size: calc(var(--card-width) * .5) !important; }
.freecell-foundation-symbol.is-red { color: rgba(171,52,40,.58) !important; }
.freecell-cell .solitaire-card, .freecell-foundation .solitaire-card {
  position: relative;
  inset: auto;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
}
.freecell-cell .solitaire-card img, .freecell-foundation .solitaire-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: fill;
  border-radius: 8px;
}
.freecell-top-label {
  display: none;
}
.freecell-columns {
  position: relative;
  left: auto;
  display: grid;
  grid-template-columns: repeat(8, var(--card-width));
  justify-content: space-between;
  gap: clamp(8px, 1.35vw, 22px);
  width: min(1500px, 100%);
  max-width: 1500px;
  padding: 0;
  margin: 0 auto;
  transform: none !important;
  margin-top: 0 !important;
}
.freecell-column {
  position: relative;
  width: var(--card-width);
  min-height: calc(100vh - 285px);
}
.freecell-column > .solitaire-card {
  position: absolute;
  left: 0;
  width: var(--card-width);
  min-width: var(--card-width);
  max-width: var(--card-width);
  height: var(--card-height);
  min-height: var(--card-height);
  max-height: var(--card-height);
  padding: 0;
  background: transparent;
}
.freecell-column > .solitaire-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: fill;
  border-radius: inherit;
}
.freecell-column > .solitaire-empty--column {
  display: grid;
  width: 100%;
  height: var(--card-height);
  place-items: center;
  border: 1px dashed rgba(238,207,123,.38);
  border-radius: 8px;
  color: rgba(238,207,123,.24);
  font: 700 calc(var(--card-width) * .42)/1 Georgia, serif;
}
.freecell-screen .solitaire-mode-label { grid-row: 4; }
.freecell-screen [data-zone].is-valid-target {
  outline: 3px solid rgba(255,219,105,.86);
  outline-offset: 3px;
  box-shadow: 0 0 24px rgba(255,205,68,.62);
}
.freecell-screen .solitaire-card.is-selected {
  transform: translateY(-5px);
  filter: brightness(1.2) drop-shadow(0 0 10px rgba(255,220,100,.95));
  z-index: 300 !important;
}
@media (max-width: 700px) {
  .freecell-screen { --card-width: min(10.7vw, 43px); grid-template-rows: 40px 48px minmax(0,1fr) 32px; }
  .freecell-screen .solitaire-ad-space { margin: 3px 4px 0; }
  .freecell-screen .solitaire-hud { padding-inline: 6px; }
  .freecell-screen .solitaire-brand { gap: 4px; font-size: 9px; }
  .freecell-screen .solitaire-brand button { width: 28px; height: 28px; }
  .freecell-screen .solitaire-stats span { min-width: 46px; }
  .freecell-screen .solitaire-stats small { font-size: 5px; }
  .freecell-screen .solitaire-stats b { font-size: 11px; }
  .freecell-screen .solitaire-actions { gap: 2px; }
  .freecell-screen .solitaire-actions button { width: 29px; height: 29px; }
  .freecell-board { margin: 4px 2px 2px; padding-inline: 3px; gap: 8px; }
  .freecell-top-row { grid-template-columns: 1fr 1fr; gap: 3px; }
  .freecell-cells, .freecell-foundations { gap: 2px; }
  .freecell-top-label { display: none; }
  .freecell-columns { gap: 0; }
  .freecell-column { min-height: calc(100vh - 210px); }
}

/* Tablero FreeCell para Android horizontal. */
@media (orientation:landscape) and (max-width:1200px){
 .freecell-screen{--card-width:clamp(42px,12vh,58px);grid-template-rows:30px 42px minmax(0,1fr) 25px}
 .freecell-screen .solitaire-ad-space{margin:2px 10px 0}.freecell-screen .solitaire-hud{padding-inline:9px}.freecell-screen .solitaire-brand{gap:5px;font-size:clamp(9px,1.3vw,13px)}.freecell-screen .solitaire-brand button{width:30px;height:30px}.freecell-screen .solitaire-stats span{min-width:clamp(52px,7vw,74px)}.freecell-screen .solitaire-stats small{font-size:6px}.freecell-screen .solitaire-stats b{font-size:13px}.freecell-screen .solitaire-actions{gap:3px}.freecell-screen .solitaire-actions button{width:31px;height:31px}
 .freecell-board{width:100%;height:100%;min-height:0;margin:2px 5px;padding:3px 8px 0;gap:3px}.freecell-top-row{width:100%;gap:12px}.freecell-cells,.freecell-foundations{gap:3px}.freecell-columns{width:100%;gap:3px}.freecell-column{min-height:calc(100dvh - 155px)}.freecell-screen .solitaire-mode-label{font-size:7px;letter-spacing:.18em}
}
@media(max-height:390px) and (orientation:landscape){.freecell-screen{--card-width:clamp(38px,11.5vh,47px);grid-template-rows:24px 38px minmax(0,1fr) 22px}.freecell-screen .solitaire-brand button{width:27px;height:27px}.freecell-screen .solitaire-actions button{width:28px;height:28px}.freecell-board{padding-top:1px}.freecell-column{min-height:calc(100dvh - 125px)}}