:root {
  --fc-paper: #FBF5E4;
  --fc-card: #FFFDF6;
  --fc-ink: #17150F;
  --fc-inkSoft: #4A4438;
  --fc-green: #1B6B3A;
  --fc-gold: #8A5A00;
  --fc-red: #A8321E;
  --fc-blue: #1D4E89;
  --fc-wood: #E9D3A8;
  --fc-woodShade: #C4A874;
  --fc-paperDim: rgba(246, 241, 230, 0.78);
  --fc-paperWash: rgba(246, 241, 230, 0.14);
  --fc-font: Verdana, "DejaVu Sans", Tahoma, "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--fc-paper);
  color: var(--fc-ink);
  font-family: var(--fc-font);
  font-size: 18px;
}
body { display: flex; flex-direction: column; }

.studio-bar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  height: 52px;
  background: var(--fc-ink);
  color: var(--fc-paper);
}
.studio-home {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
  min-width: 0;
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 700;
  font-size: 19px;
}
.studio-home img { display: block; flex: 0 0 auto; }
.studio-home span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.studio-back {
  margin-left: auto;
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--fc-paperDim);
  text-decoration: none;
  font-size: 17px;
  padding: 10px 6px;
  white-space: nowrap;
}
.studio-back:hover, .studio-back:focus-visible { color: var(--fc-paper); text-decoration: underline; }
.studio-home:focus-visible, .studio-back:focus-visible { outline: 3px solid var(--fc-blue); outline-offset: 2px; }
.studio-music {
  margin-left: 2px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--fc-paper);
  cursor: pointer;
}
.studio-music:hover { background: var(--fc-paperWash); }
.studio-music:focus-visible { outline: 4px solid var(--fc-blue); outline-offset: 2px; }
.studio-music .mg-slash { display: none; }
.studio-music[aria-pressed="false"] .mg-slash { display: block; }
.studio-music[aria-pressed="false"] .mg-note { opacity: 0.45; }
.studio-music[aria-pressed="false"] { color: var(--fc-paperDim); }

.studio-track { flex: 0 0 auto; height: 36px; padding: 0 10px; border: 1px solid var(--fc-paperDim);
  border-radius: 18px; background: transparent; color: var(--fc-paper); font: inherit; font-size: 14px;
  white-space: nowrap; cursor: pointer; }
.studio-track:hover { background: var(--fc-paperWash); }
.studio-track:focus-visible { outline: 4px solid var(--fc-blue); outline-offset: 2px; }
@media (max-width: 400px) { .studio-track { padding: 0 6px; font-size: 12px; } }
@media (max-width: 560px) {
  .studio-bar { height: 44px; gap: 8px; }
  .studio-home img { width: 30px; height: 30px; }
  .studio-home span { width: 0; overflow: hidden; }
}

.tr {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 8px 8px 24px;
}
.tr h1 { margin: 2px 0 0; font-size: 22px; font-family: Georgia, 'Times New Roman', serif; text-align: center; }
.tr-row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 6px; }
.tr-row[hidden] { display: none; }
.tr-gap { width: 10px; }
.tr-label { font-size: 15px; color: var(--fc-inkSoft); margin-right: 2px; }
.tr-btn {
  min-height: 44px; padding: 8px 14px; border: 3px solid var(--fc-ink); border-radius: 8px;
  background: var(--fc-card); color: var(--fc-ink); font: inherit; font-size: 16px; cursor: pointer;
}
.tr-btn[aria-pressed="true"] { background: var(--fc-ink); color: var(--fc-paper); }
.tr-btn:focus-visible, .tr-select:focus-visible, .tr-code-input:focus-visible, .tr-check input:focus-visible {
  outline: 4px solid var(--fc-blue); outline-offset: 2px;
}
.tr-btn:disabled { opacity: 0.45; cursor: default; }
.tr-btn[hidden] { display: none; }
.tr-select, .tr-code-input {
  min-height: 44px; padding: 6px 10px; border: 3px solid var(--fc-ink); border-radius: 8px;
  background: var(--fc-card); color: var(--fc-ink); font: inherit; font-size: 16px;
}
.tr-check { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; font-size: 16px; cursor: pointer; }
.tr-check input { width: 22px; height: 22px; }
.tr-code-input { width: 9.5em; text-transform: uppercase; letter-spacing: 0.08em; }
.tr-room {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 16px; border: 3px dashed var(--fc-woodShade); border-radius: 12px; background: var(--fc-card);
}
.tr-room[hidden] { display: none; }


#room-live { gap: 12px; }
.tr-watchers {
  font-size: 14px; font-weight: 700; color: var(--fc-inkSoft);
  padding: 4px 12px; border-radius: 999px; background: var(--fc-paper); border: 2px solid var(--fc-woodShade);
}
.tr-watchers[hidden] { display: none; }
.tr-code { font-size: 26px; font-weight: 700; letter-spacing: 0.12em; font-family: "Courier New", monospace; }

.tr-score { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 18px; }
.tr-score-row { display: flex; align-items: center; gap: 8px; font-size: 16px; }
.tr-score-name { font-weight: 700; min-width: 4.5em; text-align: right; }
.tr-score-row.us .tr-score-name { color: var(--fc-blue); }
.tr-score-row.them .tr-score-name { color: var(--fc-red); }
.tr-score-n { font-size: 20px; min-width: 1.5em; text-align: center; }
.tr-half { font-size: 13px; color: var(--fc-inkSoft); }
.tr-tally line { stroke-width: 3.2; stroke-linecap: round; }
.tr-tally line.on { stroke: var(--fc-ink); }
.tr-tally line.off { stroke: var(--fc-woodShade); stroke-width: 1.2; stroke-dasharray: 2 3; }
.tr-tally line.mid { stroke: var(--fc-gold); stroke-width: 1.5; }

.tr-status { min-height: 1.4em; margin: 0; font-weight: 700; font-size: 19px; text-align: center; }

.tr-table {
  width: min(98vw, 680px);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-areas: "left top right" "left me right";
  gap: 8px;
  padding: 10px;
  border: 3px solid var(--fc-woodShade);
  border-radius: 18px;
  background: linear-gradient(180deg, var(--fc-wood), #DCC08C);
}
.tr-table.two { grid-template-columns: 1fr; grid-template-areas: "top" "me"; }




html[data-scene] .tr-table {
  background: var(--fc-wood) center / 256px repeat;
  border-color: rgba(23, 21, 15, 0.7);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}



html[data-scene="easy"] .tr-table { background-image: linear-gradient(rgba(250, 240, 220, 0.3), rgba(250, 240, 220, 0.3)), url(../assets/levels/table-easy.webp); }
html[data-scene="medium"] .tr-table { background-image: linear-gradient(rgba(250, 240, 220, 0.55), rgba(250, 240, 220, 0.55)), url(../assets/levels/table-medium.webp); }
html[data-scene="hard"] .tr-table { background-image: linear-gradient(rgba(250, 240, 220, 0.65), rgba(250, 240, 220, 0.65)), url(../assets/levels/table-hard.webp); }
#spot-top { grid-area: top; }
#spot-left { grid-area: left; align-self: center; }
#spot-right { grid-area: right; align-self: center; }
#spot-bottom { grid-area: me; }
.tr-spot { display: flex; flex-direction: column; align-items: center; gap: 4px; min-height: 60px; padding: 4px; border-radius: 12px; }
.tr-spot[hidden] { display: none; }
.tr-spot.turn { box-shadow: 0 0 0 3px var(--fc-green) inset; background: rgba(255, 253, 246, 0.35); }
.tr-spot-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 4px; font-size: 14px; }
.tr-name { font-weight: 700; }
.tr-spot.partner .tr-name { color: var(--fc-blue); }
.tr-spot:not(.partner) .tr-name { color: var(--fc-red); }
.tr-badge { font-size: 11px; padding: 1px 6px; border-radius: 10px; background: var(--fc-ink); color: var(--fc-paper); }
.tr-bubble {
  font-size: 13px; font-weight: 700; padding: 2px 8px; border-radius: 12px;
  background: var(--fc-card); border: 2px solid var(--fc-ink);
}



.tr-card.echo { opacity: 0.7; outline: 2px dashed var(--fc-ink); outline-offset: 2px; }
.tr-bubble.echo { border-style: dashed; opacity: 0.8; }
.tr-played, .tr-backs { display: flex; justify-content: center; }
.tr-played .tr-card + .tr-card { margin-left: -12px; }


.tr-backs .tr-card + .tr-card { margin-left: -14px; }
.tr-card {
  display: inline-block; flex: 0 0 auto; border: 0; padding: 0; border-radius: 6px;
  box-shadow: 0 1px 3px rgba(23, 21, 15, 0.45); background-color: var(--fc-card);
}
.tr-card.won { box-shadow: 0 0 0 3px var(--fc-green); }
.tr-card.lost { opacity: 0.62; }
.tr-card.parda { box-shadow: 0 0 0 3px var(--fc-gold); }
.tr-card-text {
  display: inline-flex; align-items: center; justify-content: center; text-align: center;
  font-size: 12px; line-height: 1.2; padding: 4px; border: 2px solid var(--fc-ink); color: var(--fc-ink);
}
.tr-card-back { background: var(--fc-blue); }

.tr-mine { min-height: 1.2em; margin: 0; font-size: 15px; color: var(--fc-inkSoft); }
.tr-hand { display: flex; justify-content: center; gap: 10px; min-height: 100px; }

.tr-hand[hidden], .tr-foot[hidden] { display: none; }
.tr-hand .tr-card { cursor: default; }
.tr-hand .tr-card.playable { cursor: pointer; }
.tr-hand .tr-card.playable:hover, .tr-hand .tr-card.playable:focus-visible { transform: translateY(-6px); }
.tr-hand .tr-card:focus-visible { outline: 4px solid var(--fc-blue); outline-offset: 3px; }
.tr-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; max-width: 680px; }
.tr-call { font-weight: 700; }
.tr-call-truco { background: var(--fc-red); border-color: var(--fc-red); color: #fff; }
.tr-call-envido, .tr-call-flor { background: var(--fc-blue); border-color: var(--fc-blue); color: #fff; }
.tr-call-quiero { background: var(--fc-green); border-color: var(--fc-green); color: #fff; }
.tr-call-mazo { font-weight: 400; }
.tr-flash { min-height: 1.3em; margin: 0; text-align: center; color: var(--fc-ink); font-weight: 700; font-size: 16px; }
.tr-foot { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; }
.tr-help { max-width: 40em; margin: 0; font-size: 15px; color: var(--fc-inkSoft); text-align: center; }

@media (max-width: 560px) {
  .tr-table { grid-template-columns: 1fr 1fr; grid-template-areas: "top top" "left right" "me me"; }
  .tr-btn { padding: 6px 10px; font-size: 15px; }
}









.tr-hud, .tr-seat {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  width: min(100%, 680px);
}
html[data-scene] main > .tr-hud, html[data-scene] main > .tr-seat { padding: 12px 16px; }
.tr-hud .tr-score { flex-direction: column; align-items: center; gap: 4px; }
.tr-hud .tr-status { min-height: 1.3em; }
.tr-seat .tr-mine { min-height: 1.3em; }
.tr-seat .tr-flash:empty { display: none; }
.tr-seat .tr-hand { min-height: 0; }


.tr-calls { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; width: 100%; min-height: 44px; }
.tr-calls .tr-actions { gap: 8px; }
.tr-calls .tr-actions:empty { display: none; }
.tr-calls .tr-btn { white-space: nowrap; }
.tr-tally { display: block; height: 24px; width: auto; }

@media (max-width: 899px), (max-height: 700px) {
  .tr-table.two { grid-template-columns: 1fr 1fr; grid-template-areas: "top me"; }
  .tr-table { padding: 8px; gap: 8px; }
  .tr-spot { min-height: 0; }
  .tr-status { font-size: 16px; }
  .tr-score-row { font-size: 15px; gap: 6px; }
  .tr-score-n { font-size: 18px; }
  .tr-tally { height: 20px; }
  .tr-mine { font-size: 14px; }
  .tr-help { font-size: 14px; }
  
  .tr-calls .tr-btn { font-size: 14px; padding: 6px 9px; border-width: 2px; }
  

  html[data-kit] .tr-calls .tr-btn { font-size: 13px; padding-left: 11px !important; padding-right: 11px !important; }
  .tr-hud .tr-score { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 4px 12px; }
  .tr-score-name { min-width: 0; }
  .tr-score-row { gap: 5px; }
  .tr-tally { height: 17px; }
  .tr-status { font-size: 15px; }
}



@media (orientation: landscape) and (max-height: 520px) {
  html[data-scene] main.tr, main.tr {
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-rows: auto auto 1fr auto; align-items: start; justify-items: center;
    column-gap: 16px; row-gap: 12px;
  }
  .tr > .mg-setup { grid-column: 1; grid-row: 1; }
  .tr > .tr-hud { grid-column: 1; grid-row: 2; }
  .tr > .tr-table { grid-column: 1; grid-row: 3; width: 100%; }
  .tr > .tr-seat { grid-column: 2; grid-row: 1 / span 3; }
  .tr > .tr-room { grid-column: 1 / -1; }
  .tr > .tr-foot, .tr > .tr-help, .tr > .mg-again { grid-column: 1 / -1; }
  .tr-hud .tr-score { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 4px 16px; }
}
noscript p { max-width: 32em; margin: 24px auto; padding: 0 16px; }
@media (prefers-reduced-motion: no-preference) {
  .tr-hand .tr-card { transition: transform 120ms ease-out; }
}