:root {
  color-scheme: dark;
  font-family: Georgia, "Times New Roman", serif;
  background: #100d0a;
  color: #f5ead5;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at top, rgba(110, 73, 28, 0.24), transparent 38rem),
    #100d0a;
}

.prototype {
  width: min(96vw, 1480px);
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2.5rem) 0;
}

.prototype__header {
  margin-bottom: 1rem;
}

h1 {
  margin: 0 0 0.35rem;
  color: #e6c06b;
  font-size: clamp(1.35rem, 3vw, 2.25rem);
}

.prototype__header p {
  margin: 0;
  color: #d8cbb8;
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
}

.prototype__header .cell-debug {
  width: fit-content;
  max-width: 100%;
  margin-top: 0.65rem;
  padding: 0.4rem 0.65rem;
  border-left: 3px solid #58dff5;
  background: rgba(11, 45, 52, 0.62);
  color: #bceff7;
  font-family: Consolas, "Courier New", monospace;
  font-size: clamp(0.8rem, 1.5vw, 0.95rem);
  line-height: 1.4;
}

.solo-constraint-panel {
  margin-bottom: 1rem;
  padding: clamp(0.8rem, 1.8vw, 1.1rem);
  border: 1px solid rgba(88, 228, 255, 0.45);
  border-radius: 0.45rem;
  background: rgba(12, 31, 36, 0.82);
  box-shadow: inset 0 0 1.5rem rgba(25, 101, 116, 0.16);
}

.solo-constraint-panel__heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.8rem;
  margin-bottom: 0.75rem;
}

.solo-constraint-panel h2 {
  margin: 0;
  color: #7be8fa;
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.solo-constraint-panel__heading p {
  margin: 0;
  color: #a9c9ce;
  font-size: 0.88rem;
}

.solo-constraint-form {
  display: grid;
  grid-template-columns: minmax(10rem, 1fr) minmax(12rem, 1.2fr) minmax(13rem, 1.4fr) auto;
  gap: 0.7rem;
  align-items: end;
}

.solo-constraint-field {
  display: grid;
  gap: 0.3rem;
  min-width: 0;
  color: #d7e9eb;
  font: 700 0.78rem/1.2 Consolas, "Courier New", monospace;
}

.solo-constraint-field select,
.solo-constraint-field input {
  width: 100%;
  min-height: 2.35rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid rgba(123, 232, 250, 0.42);
  border-radius: 0.3rem;
  background: rgba(9, 20, 23, 0.94);
  color: #f3fdff;
  font: 0.86rem/1.2 Consolas, "Courier New", monospace;
}

.solo-constraint-field select:focus-visible,
.solo-constraint-field input:focus-visible {
  border-color: #7be8fa;
  outline: 2px solid rgba(123, 232, 250, 0.38);
  outline-offset: 1px;
}

.solo-constraint-field input:disabled {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(9, 20, 23, 0.5);
  color: #70888c;
  cursor: not-allowed;
}

.solo-constraint-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.45rem;
}

.solo-constraint-button {
  min-height: 2.35rem;
  padding: 0.48rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 0.3rem;
  color: #fff;
  font: 700 0.82rem/1.2 Georgia, "Times New Roman", serif;
  cursor: pointer;
}

.solo-constraint-button--apply {
  border-color: #7be8fa;
  background: #176273;
}

.solo-constraint-button--reset {
  border-color: rgba(255, 193, 117, 0.66);
  background: #6a3d20;
}

.solo-constraint-button--regenerate {
  border-color: rgba(177, 169, 255, 0.72);
  background: #433b82;
}

.solo-constraint-button:hover,
.solo-constraint-button:focus-visible {
  filter: brightness(1.18);
  outline: 2px solid transparent;
}

.solo-constraint-status {
  min-height: 1.25em;
  margin: 0.7rem 0 0;
  color: #bceff7;
  font: 0.82rem/1.35 Consolas, "Courier New", monospace;
}

.solo-constraint-status[data-tone="error"] {
  color: #ffb1a7;
}

.solo-constraint-status[data-tone="success"] {
  color: #b9f4c8;
}

.placement-test-panel {
  margin-bottom: 1rem;
  padding: clamp(0.8rem, 1.8vw, 1.1rem);
  border: 1px solid rgba(202, 154, 255, 0.5);
  border-radius: 0.45rem;
  background: rgba(31, 20, 44, 0.84);
  box-shadow: inset 0 0 1.5rem rgba(112, 55, 157, 0.17);
}

.placement-test-panel__heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.8rem;
  margin-bottom: 0.7rem;
}

.placement-test-panel h2 {
  margin: 0;
  color: #d3a9ff;
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.placement-test-panel__heading p {
  margin: 0;
  color: #d7c5e8;
  font: 0.86rem/1.3 Consolas, "Courier New", monospace;
}

.placement-test-panel__heading strong {
  color: #fff0a9;
}

.placement-test-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.placement-test-button {
  min-height: 2.35rem;
  padding: 0.48rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 0.3rem;
  color: #fff;
  font: 700 0.84rem/1.2 Georgia, "Times New Roman", serif;
  cursor: pointer;
}

.placement-test-button--run {
  border-color: #dab4ff;
  background: #70409a;
}

.placement-test-button--doors {
  border-color: #ffd07c;
  background: #8b5a16;
}

.placement-test-button--furniture {
  border-color: #ff9d82;
  background: #8d3428;
}

.placement-test-button--room-generation {
  border-color: #87e5ba;
  background: #17664d;
}

.placement-test-button--reset {
  border-color: rgba(255, 195, 120, 0.75);
  background: #6a3d20;
}

.placement-test-button:hover,
.placement-test-button:focus-visible {
  filter: brightness(1.18);
  outline: 2px solid transparent;
}

.placement-test-button:disabled {
  filter: grayscale(0.65);
  cursor: not-allowed;
  opacity: 0.48;
}

.placement-test-status,
.door-test-status {
  min-height: 1.25em;
  margin: 0.7rem 0 0;
  color: #ead7ff;
  font: 700 0.84rem/1.35 Consolas, "Courier New", monospace;
}

.door-test-status {
  color: #ffe0a8;
}

.placement-test-status[data-tone="error"],
.door-test-status[data-tone="error"] {
  color: #ffb1a7;
}

.placement-test-status[data-tone="success"],
.door-test-status[data-tone="success"] {
  color: #c9f7d4;
}

.placement-test-results,
.door-test-results {
  display: grid;
  gap: 0.25rem;
  min-height: 0;
  margin: 0.45rem 0 0;
  padding: 0;
  color: #f1e7fa;
  font: 0.8rem/1.35 Consolas, "Courier New", monospace;
  list-style: none;
}

.door-test-results {
  color: #ffe8bd;
}

.placement-test-results:empty,
.door-test-results:empty {
  display: none;
}

.placement-test-results li::before,
.door-test-results li::before {
  margin-right: 0.4rem;
  color: #d3a9ff;
  content: "›";
}

.door-test-results li::before {
  color: #ffd07c;
}

.placement-test-results__warning {
  color: #ffb1a7;
  font-weight: 700;
}

.placement-test-results__warning::before {
  color: #ff6f61 !important;
  content: "!" !important;
}

.classification-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.classification-toggle {
  padding: 0.55rem 0.8rem;
  border: 1px solid rgba(230, 192, 107, 0.62);
  border-radius: 0.4rem;
  background: rgba(37, 27, 19, 0.92);
  color: #f5ead5;
  font: 700 0.9rem/1.2 Georgia, "Times New Roman", serif;
  cursor: pointer;
}

.classification-toggle:hover,
.classification-toggle:focus-visible {
  border-color: #ffe19a;
  outline: 2px solid transparent;
}

.classification-toggle--rooms[aria-pressed="true"] {
  border-color: #ffcd69;
  background: #7c461b;
}

.classification-toggle--corridors[aria-pressed="true"] {
  border-color: #72e5f5;
  background: #185366;
}

.classification-summary {
  color: #cdbfa9;
  font-size: 0.9rem;
}

.corridor-zone-debug {
  padding: 0.25rem 0.45rem;
  border-radius: 0.25rem;
  background: rgba(17, 48, 57, 0.72);
  color: #aeeaf4;
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.82rem;
}

.zone-selection-info {
  min-height: 2.1rem;
  margin: -0.35rem 0 0.8rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid rgba(255, 225, 154, 0.5);
  border-radius: 0.35rem;
  background: rgba(67, 45, 20, 0.82);
  color: #fff0bd;
  font-family: Consolas, "Courier New", monospace;
  font-size: clamp(0.82rem, 1.5vw, 0.98rem);
  font-weight: 700;
}

.board-stage {
  position: relative;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(230, 192, 107, 0.55);
  border-radius: 0.45rem;
  background: #251b13;
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.45);
  line-height: 0;
  user-select: none;
}

.board-image {
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
}

.board-grid {
  position: absolute;
  top: var(--grid-top);
  left: var(--grid-left);
  isolation: isolate;
  display: grid;
  width: var(--grid-width);
  height: var(--grid-height);
  grid-template-columns: repeat(var(--board-columns), minmax(0, 1fr));
  grid-template-rows: repeat(var(--board-rows), minmax(0, 1fr));
  pointer-events: none;
}

.placement-test-footprint {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(var(--placement-columns), minmax(0, 1fr));
  grid-template-rows: repeat(var(--placement-rows), minmax(0, 1fr));
  min-width: 0;
  min-height: 0;
  pointer-events: none;
}

.placement-test-footprint--interactive-monster {
  z-index: 4;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  pointer-events: auto;
  touch-action: none;
  user-select: none;
}

.placement-test-footprint--interactive-monster.is-monster-dragging {
  z-index: 9;
  cursor: grabbing;
  filter: drop-shadow(0 0 0.28rem rgba(255, 225, 123, 0.95));
  opacity: 0.68;
  pointer-events: none;
  will-change: transform;
}

.room-cell.is-monster-drop-valid,
.classification-cell.is-monster-drop-valid {
  z-index: 5;
  box-shadow: inset 0 0 0 clamp(2px, 0.24vw, 4px) #67f394;
  background: rgba(40, 202, 94, 0.32);
}

.room-cell.is-monster-drop-invalid,
.classification-cell.is-monster-drop-invalid {
  z-index: 5;
  box-shadow: inset 0 0 0 clamp(2px, 0.24vw, 4px) #ff665e;
  background: rgba(220, 45, 39, 0.3);
}

.placement-test-footprint--interactive-monster:focus-visible {
  outline: 2px solid #ffd45c;
  outline-offset: 2px;
}

.placement-test-footprint__cell {
  min-width: 0;
  min-height: 0;
}

.placement-test-footprint__image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.monster-hit-points {
  position: absolute;
  z-index: 8;
  display: grid;
  width: max-content;
  gap: 0.5rem;
  padding: 0.6rem;
  border: 1px solid rgba(255, 211, 92, 0.95);
  border-radius: 0.38rem;
  background: rgba(24, 13, 10, 0.96);
  box-shadow: 0 0.35rem 0.9rem rgba(0, 0, 0, 0.55);
  line-height: 1;
  pointer-events: auto;
}

.monster-hit-points__row {
  display: grid;
  grid-template-columns: 2.75rem minmax(2.75rem, auto) 2.75rem;
  align-items: center;
  gap: 0.5rem;
}

.monster-hit-points__button {
  display: grid;
  min-width: 2.75rem;
  min-height: 2.75rem;
  place-items: center;
  border: 1px solid #8d6330;
  border-radius: 0.28rem;
  background: #4a2a18;
  color: #fff0bf;
  cursor: pointer;
  font: 700 1.4rem/1 Georgia, serif;
}

.monster-hit-points__button:hover,
.monster-hit-points__button:focus-visible {
  border-color: #ffd45c;
  background: #6d3b1d;
  outline: none;
}

.monster-hit-points__value {
  min-width: 1.9rem;
  color: #fff7dd;
  font: 700 1.4rem/1 Georgia, serif;
  text-align: center;
}

.monster-hit-points__remove {
  justify-self: center;
  color: #ffb0a3;
}

.room-search-marker {
  z-index: 5;
  align-self: center;
  justify-self: center;
  display: grid;
  place-items: center;
  width: 86%;
  height: 86%;
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 2px solid #ffdf75;
  border-radius: 50%;
  background: #452813;
  color: #fff4c6;
  box-shadow: 0 0 0.35rem #ffd35c;
  font-size: clamp(0.65rem, 1.8vw, 1.6rem);
  line-height: 1;
  cursor: pointer;
  pointer-events: auto;
}

.room-search-marker:hover,
.room-search-marker:focus-visible {
  outline: 2px solid #fff4c6;
  outline-offset: 1px;
  background: #704120;
}

/* La loupe ne masque pas la case libre aux Pointer Events du déplacement. */
.board-grid:has(.is-monster-dragging) .room-search-marker {
  pointer-events: none;
}

.room-search-module {
  position: absolute;
  z-index: 8;
  display: grid;
  gap: 0.65rem;
  box-sizing: border-box;
  width: 22rem;
  max-width: min(100%, calc(100vw - 24px));
  max-height: min(32rem, 100%, calc(100dvh - 24px));
  overflow: auto;
  padding: 1rem;
  border: 1px solid #ffd35c;
  border-radius: 0.38rem;
  background: rgba(24, 13, 10, 0.97);
  color: #fff0bf;
  box-shadow: 0 0.35rem 0.9rem rgba(0, 0, 0, 0.55);
  pointer-events: auto;
  font: 1.05rem/1.5 Georgia, serif;
}

.room-search-module button {
  min-height: 2.75rem; padding: 0.65rem 0.9rem; overflow-wrap: anywhere;
  border: 1px solid #8d6330;
  border-radius: 0.28rem;
  background: #4a2a18;
  color: inherit;
  font: inherit;
  cursor: pointer;
  text-align: left;
}

.room-search-module button:hover,
.room-search-module button:focus-visible {
  border-color: #ffd45c;
  background: #6d3b1d;
}

.room-search-module__note {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.placement-test-door {
  /* Cadre visuel centré sur la même frontière, sans occupation de case. */
  position: absolute;
  z-index: 3;
  line-height: 1;
  pointer-events: none;
}

.placement-test-door--nord,
.placement-test-door--sud {
  left: 50%;
  width: var(--door-length);
  height: var(--door-thickness);
}

.placement-test-door--nord {
  top: 0;
  transform: translate(-50%, -50%);
}

.placement-test-door--sud {
  bottom: 0;
  transform: translate(-50%, 50%);
}

.placement-test-door--est,
.placement-test-door--ouest {
  top: 50%;
  width: var(--door-thickness);
  height: var(--door-length);
}

.placement-test-door--est {
  right: 0;
  transform: translate(50%, -50%);
}

.placement-test-door--ouest {
  left: 0;
  transform: translate(-50%, -50%);
}

.placement-test-door__image {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  /* Agrandissement graphique fixe, incluant les marges transparentes du PNG. */
  width: var(--door-image-width);
  height: var(--door-image-height);
  max-width: none;
  object-fit: fill;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.placement-test-door--est .placement-test-door__image,
.placement-test-door--ouest .placement-test-door__image {
  transform: translate(-50%, -50%) rotate(90deg);
}

.classification-cell {
  position: relative;
  z-index: auto;
  min-width: 0;
  min-height: 0;
  background: transparent;
  cursor: crosshair;
  pointer-events: auto;
}

.classification-cell::before {
  position: absolute;
  z-index: 0;
  inset: 0;
  background: var(--classification-color);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.24);
  content: "";
  opacity: 0;
  pointer-events: none;
  transition: opacity 100ms ease;
}

.classification-cell::after,
.room-cell::after {
  position: absolute;
  z-index: 2;
  inset: 7%;
  border: clamp(1px, 0.12vw, 2px) solid rgba(255, 211, 92, 0.96);
  background: repeating-linear-gradient(
    -45deg,
    rgba(255, 178, 42, 0.5) 0,
    rgba(255, 178, 42, 0.5) 18%,
    rgba(77, 39, 8, 0.18) 18%,
    rgba(77, 39, 8, 0.18) 36%
  );
  content: "";
  opacity: 0;
  pointer-events: none;
}

.board-grid.show-rooms .classification-cell--room.is-door-forbidden-case::after,
.board-grid.show-rooms .room-cell.is-door-forbidden-case::after,
.board-grid.show-corridors .classification-cell--corridor.is-door-forbidden-case::after,
.board-grid.show-rooms .classification-cell--room.is-placement-forbidden-case::after,
.board-grid.show-rooms .room-cell.is-placement-forbidden-case::after,
.board-grid.show-corridors .classification-cell--corridor.is-placement-forbidden-case::after,
.board-grid.show-rooms .classification-cell--room.is-solo-disabled-zone::after,
.board-grid.show-rooms .room-cell.is-solo-disabled-zone::after,
.board-grid.show-corridors .classification-cell--corridor.is-solo-disabled-zone::after {
  opacity: 1;
}

.classification-cell.is-placement-forbidden-case::after,
.room-cell.is-placement-forbidden-case::after {
  border-color: rgba(204, 156, 255, 0.98);
  background: repeating-linear-gradient(
    45deg,
    rgba(100, 34, 155, 0.58) 0,
    rgba(100, 34, 155, 0.58) 18%,
    rgba(28, 10, 50, 0.24) 18%,
    rgba(28, 10, 50, 0.24) 36%
  );
}

.classification-cell.is-door-forbidden-case.is-placement-forbidden-case::after,
.room-cell.is-door-forbidden-case.is-placement-forbidden-case::after {
  border-color: rgba(255, 226, 142, 0.98);
  background:
    repeating-linear-gradient(
      45deg,
      rgba(108, 39, 159, 0.48) 0,
      rgba(108, 39, 159, 0.48) 16%,
      transparent 16%,
      transparent 32%
    ),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 178, 42, 0.48) 0,
      rgba(255, 178, 42, 0.48) 16%,
      rgba(55, 23, 64, 0.2) 16%,
      rgba(55, 23, 64, 0.2) 32%
    );
}

.classification-cell.is-solo-disabled-zone::after,
.room-cell.is-solo-disabled-zone::after {
  border-color: rgba(255, 108, 108, 0.98);
  background: repeating-linear-gradient(
    -45deg,
    rgba(135, 17, 27, 0.53) 0,
    rgba(135, 17, 27, 0.53) 18%,
    rgba(34, 10, 13, 0.24) 18%,
    rgba(34, 10, 13, 0.24) 36%
  );
}

.classification-cell--covered-by-room.is-door-forbidden-case::after,
.classification-cell--covered-by-room.is-placement-forbidden-case::after,
.classification-cell--covered-by-room.is-solo-disabled-zone::after {
  opacity: 0;
}

.board-grid.show-rooms .classification-cell--room::before {
  opacity: 1;
}

.board-grid.show-corridors .classification-cell--corridor::before {
  opacity: 1;
}

.classification-cell.is-zone-selected::before {
  background: rgba(255, 209, 72, 0.5);
  box-shadow: none;
  opacity: 1;
}

.classification-cell.is-zone-selected[data-zone-selection-order="2"]::before {
  background: rgba(75, 211, 242, 0.48);
  box-shadow: none;
}

.classification-cell--covered-by-room.is-zone-selected::before {
  opacity: 0;
}

.board-grid.show-corridors .classification-cell--corridor:hover,
.board-grid.show-rooms .classification-cell--room:hover {
  z-index: 2;
}

.board-grid.show-corridors .classification-cell--corridor:hover::before {
  box-shadow: inset 0 0 0 clamp(2px, 0.2vw, 3px) rgba(255, 255, 255, 0.9);
  filter: brightness(1.25);
}

.board-grid.show-rooms .classification-cell--room.is-generation-selected:hover::before {
  box-shadow: inset 0 0 0 clamp(2px, 0.2vw, 3px) rgba(255, 255, 255, 0.9);
  filter: brightness(1.2);
}

.classification-label {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 100ms ease;
}

.classification-label__text {
  padding: clamp(0.12rem, 0.25vw, 0.25rem) clamp(0.2rem, 0.45vw, 0.45rem);
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 0.25rem;
  background: rgba(18, 13, 9, 0.82);
  color: #fff9df;
  font: 700 clamp(0.48rem, 0.9vw, 0.82rem)/1 Consolas, "Courier New", monospace;
  letter-spacing: 0.015em;
  text-shadow: 0 1px 2px #000;
  white-space: nowrap;
}

.classification-label__text--vertical {
  transform: rotate(-90deg);
}

.board-grid.show-rooms .classification-label--room,
.board-grid.show-corridors .classification-label--corridor {
  opacity: 1;
}

.board-grid.show-rooms .classification-label--room.is-solo-disabled-zone,
.board-grid.show-corridors .classification-label--corridor.is-solo-disabled-zone {
  opacity: 0;
}

.solo-zone-status {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 100ms ease;
}

.board-grid.show-rooms .solo-zone-status--room.is-visible,
.board-grid.show-corridors .solo-zone-status--corridor.is-visible {
  opacity: 1;
}

.solo-zone-status__text {
  padding: clamp(0.14rem, 0.3vw, 0.3rem) clamp(0.22rem, 0.5vw, 0.5rem);
  border: 1px solid rgba(255, 150, 150, 0.94);
  border-radius: 0.25rem;
  background: rgba(72, 8, 15, 0.9);
  color: #ffe1dd;
  font: 700 clamp(0.46rem, 0.9vw, 0.8rem)/1 Consolas, "Courier New", monospace;
  text-align: center;
  text-shadow: 0 1px 2px #000;
  white-space: nowrap;
}

.solo-zone-status__text--vertical {
  transform: rotate(-90deg);
}

.cell-number-debug {
  position: absolute;
  top: 5%;
  left: 5%;
  z-index: 4;
  display: none;
  justify-items: start;
  gap: clamp(1px, 0.08vw, 2px);
  color: #fff;
  font: 700 clamp(0.27rem, 0.58vw, 0.58rem)/1 Consolas, "Courier New", monospace;
  letter-spacing: -0.03em;
  pointer-events: none;
}

.board-grid.show-rooms .room-cell > .cell-number-debug,
.board-grid.show-rooms
  .classification-cell--room:not(.classification-cell--covered-by-room)
  > .cell-number-debug,
.board-grid.show-corridors .classification-cell--corridor > .cell-number-debug {
  display: grid;
}

.classification-cell--covered-by-room > .cell-number-debug {
  display: none;
}

.cell-number-debug__item {
  min-width: max-content;
  padding: clamp(1px, 0.08vw, 2px) clamp(1px, 0.14vw, 3px);
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: clamp(1px, 0.12vw, 3px);
  text-shadow: 0 1px 2px #000;
}

.cell-number-debug__fixed {
  background: rgba(48, 35, 20, 0.86);
  color: #ffe3a1;
}

.cell-number-debug__solo,
.cell-number-debug__door-forbidden,
.cell-number-debug__placement-forbidden {
  display: none;
}

.cell-number-debug__solo.is-visible {
  display: inline-block;
  border-color: rgba(120, 240, 255, 0.82);
  background: rgba(6, 71, 84, 0.9);
  color: #bff6ff;
}

.cell-number-debug__door-forbidden.is-visible {
  display: inline-block;
  border-color: rgba(255, 147, 147, 0.82);
  background: rgba(93, 10, 18, 0.9);
  color: #ffe1e1;
}

.cell-number-debug__placement-forbidden.is-visible {
  display: inline-block;
  border-color: rgba(214, 169, 255, 0.88);
  background: rgba(63, 18, 101, 0.92);
  color: #f2ddff;
}

.room-cell {
  position: relative;
  z-index: 2;
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  cursor: pointer;
  pointer-events: auto;
  transition: background-color 90ms ease;
}

.room-cell.is-highlighted {
  background: rgba(183, 29, 42, 0.25);
  box-shadow: none;
}

.room-cell.is-zone-selected {
  background: rgba(230, 163, 28, 0.48);
  box-shadow: none;
}

.room-cell.is-zone-selected[data-zone-selection-order="2"] {
  background: rgba(35, 174, 212, 0.52);
  box-shadow: none;
}

.room-cell.room-focus-anchor.is-generation-selected:focus-visible {
  z-index: 2;
  outline: clamp(2px, 0.22vw, 4px) solid #fff1a8;
  outline-offset: calc(clamp(2px, 0.22vw, 4px) * -1);
}

.limit-indicator {
  position: absolute;
  z-index: 3;
  background: #58e4ff;
  box-shadow: 0 0 clamp(3px, 0.35vw, 7px) #58e4ff;
  opacity: 0;
  pointer-events: none;
}

.board-grid.show-rooms .room-cell.is-generation-selected:hover > .limit-indicator,
.board-grid.show-rooms .room-cell.is-generation-selected:focus-visible > .limit-indicator,
.board-grid.show-rooms .classification-cell--room.is-generation-selected:hover > .limit-indicator,
.board-grid.show-corridors .classification-cell--corridor:hover > .limit-indicator {
  opacity: 1;
}

.limit-indicator--nord,
.limit-indicator--sud {
  left: 0;
  width: 100%;
  height: clamp(2px, 0.28vw, 5px);
}

.limit-indicator--nord {
  top: 0;
}

.limit-indicator--sud {
  bottom: 0;
}

.limit-indicator--est,
.limit-indicator--ouest {
  top: 0;
  width: clamp(2px, 0.28vw, 5px);
  height: 100%;
}

.limit-indicator--est {
  right: 0;
}

.limit-indicator--ouest {
  left: 0;
}

.limit-indicator.is-solo-door-forbidden {
  z-index: 7;
  background: #ff3f50;
  box-shadow:
    0 0 clamp(3px, 0.38vw, 8px) #ff3f50,
    0 0 clamp(5px, 0.65vw, 12px) rgba(255, 36, 55, 0.72);
  opacity: 0;
}

.board-grid.show-rooms .room-cell > .limit-indicator.is-solo-door-forbidden,
.board-grid.show-rooms
  .classification-cell--room
  > .limit-indicator.is-solo-door-forbidden,
.board-grid.show-corridors
  .classification-cell--corridor
  > .limit-indicator.is-solo-door-forbidden {
  opacity: 1;
}

.board-grid.show-rooms
  .classification-cell--covered-by-room
  > .limit-indicator.is-solo-door-forbidden {
  opacity: 0;
}

.classification-cell--covered-by-room > .limit-indicator.is-solo-door-forbidden {
  opacity: 0;
}

/* Le seul surlignage de génération suit la salle accessible cliquée. */
.board-grid .classification-cell--room.is-generation-selected::before,
.board-grid .room-cell.is-generation-selected {
  background: rgba(255, 211, 99, 0.46);
  box-shadow: inset 0 0 10px rgba(255, 219, 127, 0.75);
  opacity: 1;
}

.board-grid .classification-cell--covered-by-room.is-generation-selected::before {
  opacity: 0;
}

.room-generation-choice {
  z-index: 20;
  align-self: center;
  justify-self: center;
  display: grid;
  gap: 0.25rem;
  padding: 0.4rem;
  border: 1px solid #ffe19a;
  border-radius: 0.4rem;
  background: #251b13;
  color: #fff2cc;
  box-shadow: 0 0 14px rgba(255, 218, 114, 0.65);
  font-size: clamp(0.65rem, 1vw, 0.9rem);
  line-height: 1.2;
  text-align: center;
  pointer-events: auto;
}

.room-generation-choice button {
  padding: 0.4rem 0.6rem;
  border: 1px solid #ffdd85;
  border-radius: 0.25rem;
  background: #956317;
  color: #fff8df;
  font: inherit;
  font-weight: bold;
  cursor: pointer;
}

.room-generation-choice button:focus-visible {
  outline: 2px solid white;
  outline-offset: 2px;
}

.limit-indicator.is-solo-door-forbidden.has-solo-door-label::after {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 8;
  padding: clamp(0.08rem, 0.18vw, 0.16rem) clamp(0.12rem, 0.26vw, 0.24rem);
  border: 1px solid rgba(255, 169, 176, 0.96);
  border-radius: 0.2rem;
  background: rgba(91, 7, 15, 0.94);
  color: #fff1f1;
  content: "Porte interdite";
  font: 700 clamp(0.4rem, 0.68vw, 0.64rem)/1 Consolas, "Courier New", monospace;
  letter-spacing: -0.02em;
  text-shadow: 0 1px 2px #000;
  white-space: nowrap;
}

.limit-indicator--nord.has-solo-door-label::after,
.limit-indicator--sud.has-solo-door-label::after {
  transform: translate(-50%, -50%);
}

.limit-indicator--est.has-solo-door-label::after,
.limit-indicator--ouest.has-solo-door-label::after {
  transform: translate(-50%, -50%) rotate(-90deg);
}

.selection-message {
  min-height: 1.5em;
  margin: 0.85rem 0 0;
  color: #ffe7a7;
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 700;
  text-align: center;
}

@media (max-width: 980px) {
  .solo-constraint-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 580px) {
  .solo-constraint-form {
    grid-template-columns: 1fr;
  }

  .solo-constraint-actions {
    flex-wrap: wrap;
  }
}

.room-search-module .room-search-module__close { position: sticky; bottom: 0; margin-top: 0.35rem; text-align: center; font-weight: bold; border-color: #ffd35c; background: #59371d; }