html, body { -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; touch-action: manipulation; }
body { font-family: Arial, sans-serif; background: #f5f5f5; margin: 0; padding: 0; }

:root { --header-height: 150px; }

.fixed-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  background: #F1F5F9;
  border-bottom: 1px solid #d8e0e8;
  box-shadow: 0 1px 5px rgba(0,0,0,.18);
}

.masthead {
  background: #1f5a32;
  color: white;
  text-align: center;
  padding: 8px 8px 6px;
}

.title {
  text-align: center;
  font-size: 25px;
  font-weight: bold;
  line-height: 1.05;
  letter-spacing: .2px;
}

.wordmark .m-letter { color: #39a64a; }
.wordmark .j-letter { color: #2f6fbd; }
.wordmark .c-letter { color: #d62828; }
.wordmark .tm {
  font-size: 11px;
  vertical-align: super;
  margin-left: 2px;
  color: rgba(255,255,255,.92);
}


.subtitle {
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,.94);
  margin-top: 1px;
  font-weight: bold;
}

.header-controls {
  padding: 6px 8px 7px;
  background: #F1F5F9;
}

.top-control-row,
.context-row,
.actions,
.undo-row,
.dialog-actions {
  display: flex;
  justify-content: center;
  gap: 7px;
  flex-wrap: wrap;
}

.top-control-row { margin-top: 3px; }
.context-row { margin-top: 5px; align-items: end; }

.context-control {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 82px;
}

.context-label {
  font-size: 11px;
  font-weight: bold;
  color: #333;
}

.context-line {
  display: flex;
  align-items: center;
  gap: 4px;
}

.wind-icon {
  min-width: 22px;
  text-align: center;
  font-size: 22px;
  line-height: 1;
}

.control-select {
  border: 1px solid #bbb;
  border-radius: 8px;
  padding: 6px 7px;
  font-size: 13px;
  background: #f7f7f7;
  color: #111;
}

.context-control select { max-width: 92px; }

.counter { text-align: center; font-size: 14px; margin-top: 6px; }

.mode-button,
.action-button,
.dialog-button {
  border: none;
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 14px;
  background: #ddd;
  color: #000;
}

.dialog-button.primary,
.start-button.enabled,
.turn-button.enabled,
.accept-button.enabled,
.confirm-button.enabled { background: #222; color: white; }
#startBtn.enabled { background: #222 !important; color: white !important; }

/* v1.19.6 hot-fix: Play On must visibly activate when enabled. */
#startBtn:not(:disabled),
#startBtn.enabled {
  background: #222 !important;
  color: white !important;
}
#startBtn:disabled,
#startBtn.disabled {
  background: #bbb !important;
  color: #666 !important;
}

.accept-button.enabled { background: #0057b8; }
.undo-button { background: #0057b8; color: white; }
.correct-button { background: #5b3f8c; color: white; }
.correct-button.disabled, .action-button.disabled { background: #bbb; color: #666; }

.start-button.disabled,
.accept-button.disabled,
.turn-button.disabled,
.confirm-button.disabled,
.dialog-button.disabled {
  background: #bbb;
  color: #666;
}

.locked-note {
  text-align: center;
  font-size: 11px;
  color: #6b3f00;
  font-weight: bold;
  margin-top: 4px;
}

.suggestion {
  text-align: center;
  font-size: 13px;
  font-weight: bold;
  margin-top: 5px;
  color: #0057b8;
}

.header-controls.correction-header .top-control-row,
.header-controls.correction-header .context-row,
.header-controls.correction-header .locked-note {
  display: none !important;
}

.container {
  max-width: 900px;
  margin: auto;
  padding: calc(var(--header-height) + 10px) 8px 20px;
  background: white;
}

.container.compact { padding-top: calc(var(--header-height) + 22px); }
.hidden { display: none !important; }

.section { margin-top: 10px; }
.section h2 { margin: 4px 0; font-size: 18px; }

.tile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.wind-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.dragon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.tile {
  background: #e9e9e9;
  border: 2px solid transparent;
  border-radius: 10px;
  text-align: center;
  padding: 10px 4px;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  touch-action: manipulation;
}

.tile.selected { background: #fff3a3; }
.tile.action-selected { background: #fff3a3; border-color: #0057b8; box-shadow: 0 0 0 2px rgba(0,87,184,.16); }
.tile.tcs-original { background: #d8f5d0; border-color: #2e8b57; box-shadow: 0 0 0 2px rgba(46,139,87,.16); }
.tile.tcs-added { background: #fff3a3; border-color: #0057b8; box-shadow: 0 0 0 2px rgba(0,87,184,.16); }

/* v1.18a Hot Fix: Compact Draw Tile Screen */
.draw-compact {
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.draw-compact .section {
  margin-top: 7px;
}

.draw-compact .section h2 {
  font-size: 15px;
  margin: 2px 0 4px;
}

.draw-compact .tile-grid,
.draw-compact .wind-grid,
.draw-compact .dragon-grid {
  gap: 4px;
}

.draw-compact .tile {
  padding: 7px 3px;
  border-radius: 8px;
}

.draw-compact .tile-name {
  font-size: 14px;
}

.draw-compact .tile-count {
  display: none;
}

.draw-compact .actions {
  margin-top: 12px;
}
.tile.correction-target { background: #ffd6d6; border-color: #c40000; box-shadow: 0 0 0 2px rgba(196,0,0,.18); }

.hcs-panel {
  background: #fffdf0;
  border: 1px solid #eadf9a;
  border-radius: 10px;
  padding: 8px;
  margin: 8px 0 10px;
}
.hcs-title {
  text-align: center;
  font-size: 22px;
  font-weight: bold;
  margin: 8px 0 6px;
}
.hcs-meta {
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  color: #0057b8;
  margin-bottom: 8px;
  line-height: 1.35;
}
.new-game-row {
  margin-top: 22px;
  display: flex;
  justify-content: flex-start;
}
.new-game-button {
  background: #efefef;
  border: 1px solid #bbb;
  color: #333;
}


.hd-actions {
  margin-top: 18px;
}

.hd-action-row {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.hd-action-row.primary-action-row {
  margin-top: 18px;
  margin-bottom: 26px;
}

.hd-action-row.restart-row {
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.primary-turn-button,
.secondary-hd-button {
  width: 168px;
  min-width: 168px;
  box-sizing: border-box;
}

.primary-turn-button {
  min-height: 50px;
  padding: 14px 10px;
  font-size: 16px;
  font-weight: bold;
}

.secondary-hd-button {
  min-height: 40px;
  padding: 9px 10px;
}

.insight-button {
  background: #efefef;
  border: 1px solid #bbb;
  color: #333;
  font-weight: bold;
}


.tile-name { font-size: 16px; font-weight: bold; color: black; }
.tile-count { height: 20px; font-size: 18px; margin-top: 3px; color: #0047ab; font-weight: bold; }

.actions,
.undo-row { margin-top: 16px; }

.coaching-button {
  background: #efefef;
  color: #333;
  border: 1px solid #bbb;
  font-weight: bold;
}

.tip { text-align: center; font-size: 12px; color: #666; margin-top: 6px; margin-bottom: 8px; }

.hand-title,
.draw-title,
.discard-title {
  text-align: center;
  font-size: 22px;
  font-weight: bold;
  margin-top: 0;
  margin-bottom: 10px;
  padding-top: 2px;
}

.hand-meta {
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  color: #444;
  margin-bottom: 10px;
}


.discard-context-line {
  display: block;
  text-align: center;
  font-size: 15px;
  font-weight: bold;
  color: #444;
  margin: -2px 0 8px;
  line-height: 1.35;
}

.draw-meta,
.discard-meta {
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  color: #0057b8;
  margin-bottom: 10px;
}

.hand-instruction {
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  color: #0057b8;
  margin-bottom: 10px;
}

.hand-display { background: #f0f0f0; border-radius: 10px; padding: 12px; font-size: 16px; }
.hand-section { margin-bottom: 14px; }
.hand-section-title { font-weight: bold; margin-bottom: 5px; }
.hand-tile { display: inline-block; background: white; border-radius: 8px; padding: 6px 8px; margin: 3px; font-weight: bold; }
.hand-tile.last-drawn { background: #d8f5d0; color: #1f6f2e; border: 2px solid #2e8b57; }
.empty-note { color: #666; font-style: italic; }

.discard-tile {
  display: inline-block;
  background: white;
  border-radius: 8px;
  padding: 8px 10px;
  margin: 4px;
  font-weight: bold;
  color: #111;
  border: 2px solid white;
}

.discard-tile.action-selected { background: #fff3a3; color: #0057b8; border-color: #0057b8; }
.discard-tile.correction-target { background: #ffd6d6; color: #9b0000; border-color: #c40000; box-shadow: 0 0 0 2px rgba(196,0,0,.18); }

.engine-panel { background: #fff3a3; border-radius: 10px; padding: 10px; margin-top: 12px; text-align: center; }
.engine-title { font-weight: bold; margin-bottom: 4px; }
.engine-placeholder { color: #0047ab; font-weight: bold; }

.footer {
  text-align: center;
  margin: 24px 0 10px;
  font-size: 13px;
  color: #444;
}
.footer button {
  background: none;
  border: none;
  color: #0057b8;
  text-decoration: underline;
  font-size: 13px;
  padding: 4px;
}
.footer-row {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
}
.footer-version {
  margin-top: 5px;
  font-size: 12px;
  color: #666;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  background: #222;
  color: white;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14px;
  z-index: 2000;
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}

.dialog-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 1500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
}

.dialog {
  width: min(420px, 96vw);
  max-height: 88vh;
  overflow-y: auto;
  background: white;
  border-radius: 12px;
  padding: 18px;
  box-shadow: 0 8px 28px rgba(0,0,0,.3);
}

.dialog h2 { margin: 0 0 12px; text-align: center; }
.dialog-section { margin: 12px 0; }
.dialog-section-title { font-weight: bold; margin-bottom: 6px; }
.dialog-option { margin: 8px 0; }
.dialog-option.indent { margin-left: 26px; }
.feature-note { color: #777; font-size: 12px; margin: -2px 0 8px 26px; font-style: italic; }
.readonly-box { background: #eee; border-radius: 8px; padding: 8px 10px; display: inline-block; min-width: 80px; }
.dialog label { font-size: 14px; }
.dialog select { margin-top: 4px; width: 100%; }

@media (max-width: 420px) {
  .title { font-size: 21px; }
  .subtitle { font-size: 10px; }
  .header-controls { padding: 5px 5px 6px; }
  .mode-button, .action-button, .dialog-button { padding: 7px 10px; font-size: 13px; }
  .context-control { min-width: 72px; }
  .context-control select { max-width: 78px; font-size: 12px; padding: 5px 4px; }
  .wind-icon { font-size: 19px; min-width: 18px; }
  .counter { font-size: 13px; }
  .suggestion { font-size: 12px; }
  .tile-name { font-size: 15px; }
}

/* ==============================================
   6BT DUAL PANEL BOX STYLING
   ============================================== */

.box-card {
  margin: 10px 6px;
  padding: 10px 8px;
  border-radius: 10px;
  text-align: center;
}

/* Developing Boxes: still active and evolving */
.developing-box {
  border: 2px dotted #333;
}

/* Complete Boxes: structurally finished */
.complete-box {
  border: 2px solid #333;
}

/* Empty Progress Indicators: not yet a structure */
.empty-box {
  border: 2px dashed #aaa;
  opacity: 0.7;
}

.box-card .hand-section-title {
  margin-bottom: 8px;
}

.tih-counter {
  width: 100%;
  box-sizing: border-box;
  text-align: left;
  padding-right: 4px;
  margin-bottom: 4px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* Filipino ruleset — Honors Disabled */
.tile.honor-disabled {
  opacity: 0.35;
}