.title-fields { display: flex; align-items: baseline; gap: 0.75rem; flex: 1; min-width: 0; justify-content: center; }
.title-input {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  text-align: center;
  border-bottom: 1px dashed var(--border) !important;
  border-radius: 0 !important;
  padding: 0.2em 0.3em !important;
  width: 22em;
  max-width: 40vw;
}
.title-input:focus { border-bottom-color: var(--gold) !important; }
.author-input {
  font-size: 0.8rem !important;
  color: var(--ink-soft);
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  border-bottom: 1px dashed var(--border-soft) !important;
  border-radius: 0 !important;
  padding: 0.2em 0.3em !important;
  width: 10em;
}
.difficulty-input {
  font-size: 0.8rem !important;
  color: var(--ink-soft);
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  border-bottom: 1px dashed var(--border-soft) !important;
  border-radius: 0 !important;
  padding: 0.2em 0.3em !important;
}

.topbar-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; justify-content: flex-end; }
.topbar-actions button { font-size: 0.8rem; padding: 0.45em 0.8em; }

.editor-toolstrip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  padding: 0.6rem 1.5rem;
  background: var(--panel-alt);
  border-bottom: 1px solid var(--border-soft);
  flex-wrap: wrap;
}
.tab-group { display: flex; gap: 0.35rem; }
#tab-map, #tab-solution { border-radius: 999px; }

.dossier-panel {
  margin: 1rem 1.5rem 0;
  padding: 0.4rem 1rem;
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.dossier-panel summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  padding: 0.6rem 0;
  list-style: none;
}
.dossier-panel summary::-webkit-details-marker { display: none; }
.dossier-fields { display: flex; flex-direction: column; gap: 0.3rem; padding-bottom: 0.9rem; }
.dossier-fields label { font-size: 0.8rem; color: var(--ink-soft); font-weight: 600; }
.dossier-fields textarea { font-family: var(--font-ui); resize: vertical; width: 100%; }

.editor-layout {
  display: grid;
  /* The middle column holds #board (fixed cell size, already scrolls past
     9x9 via #board's own overflow-x:auto) plus #validation-panel (free-flowing
     text) — fit-content(640px) sizes it to the board's natural width (up to
     8x8) without letting a long validation sentence stretch it further, and
     gives whatever space that frees to the clue/character panel instead of
     leaving it unused next to a fixed-size board. */
  grid-template-columns: 270px fit-content(640px) minmax(420px, 1fr);
  gap: 1.25rem;
  padding: 1.25rem 1.5rem 2.5rem;
  align-items: start;
}

/* Stack into one column below the three tracks' natural minimum (270px +
   the right panel's own 420px minimum alone already exceed a phone viewport)
   instead of forcing the whole page to scroll horizontally. Tier-1 responsive
   fix only — cell/touch-target sizing itself is unchanged, see README. */
@media (max-width: 860px) {
  .editor-layout {
    grid-template-columns: 1fr;
  }
}

.editor-layout h3 {
  margin-top: 1.1rem;
  padding-top: 1.1rem;
  border-top: 1px dashed var(--border);
}
.editor-layout h3:first-child { margin-top: 0; padding-top: 0; border-top: none; }

.board-grid {
  display: grid;
  gap: 3px;
  background: linear-gradient(155deg, var(--cell-border), var(--gold));
  border: 3px solid var(--ink);
  border-radius: var(--radius-sm);
  width: fit-content;
  padding: 3px;
  box-shadow: var(--shadow-lg);
  /* Reserved room for room-name labels, which hang off the left of the row
     gutter (outside the grid entirely) instead of sitting on any cell. */
  margin-left: 120px;
}

/* #board (editor.html/player.html/campaign.html) is the exact element
   .board-grid's class lands on — a direct grid item of .player-layout on
   the player/campaign screens, but sitting in normal block flow inside its
   own unnamed wrapper div on the editor screen (verified by testing both,
   not just assumed). Both `min-width: 0` (the standard fix for a grid
   item's default `auto` minimum refusing to shrink below its content) and
   `max-width: 100%` (which is what actually constrains #board itself,
   independent of whether it's a grid item, against .board-grid's own
   `width: fit-content` wanting to grow past its container) are needed to
   cover both structures with one rule. Always on, not just under a
   breakpoint: harmless on a wide screen (no scrollbar appears unless the
   board genuinely doesn't fit), and it's what keeps a large grid from
   blowing out the page on a narrow one instead of a bigger, more invasive
   layout change. */
#board {
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
}

.board-label {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--ink-soft);
  background: var(--panel-alt);
  border-radius: 3px;
  user-select: none;
}

.board-label-row { position: relative; }

.board-cell {
  position: relative;
  width: 56px;
  height: 56px;
  background: var(--cell-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.12s ease, box-shadow 0.12s ease, transform 0.08s ease;
  box-shadow: inset 0 0 0 1px rgba(36, 26, 12, 0.05);
  /* A press-and-drag across cells (see boardRender.js) must never be
     hijacked into a native image-drag or text selection. */
  user-select: none;
  -webkit-user-drag: none;
  /* A ~900ms stationary hold is now a deliberate, common gesture (see
     boardRender.js's HOLD_THRESHOLD_MS) — prevents iOS's long-press callout
     from popping up over it. */
  -webkit-touch-callout: none;
}
.board-cell * { -webkit-user-drag: none; }

.board-cell:hover {
  box-shadow: inset 0 0 0 2px var(--gold);
  z-index: 1;
}

/* Keyboard focus ring (see boardRender.js's arrow-key navigation) —
   deliberately distinct from :hover's gold inset so a keyboard user can
   always tell which cell has focus vs. whatever the mouse happens to be
   resting on. :focus-visible (not bare :focus) so a mouse click doesn't
   also paint the ring. */
.board-cell:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: -3px;
  z-index: 2;
}

.board-cell.blocked {
  background: repeating-linear-gradient(45deg, #d9cba4, #d9cba4 5px, #c2af80 5px, #c2af80 10px);
  cursor: pointer;
}

/* Terrain texture over any painted zone, so flat color fields read more like
   a tiled floor and less like a flat UI block. The actual pattern comes from
   the cell's own --zone-texture custom property (set per-cell in
   boardRender.js from the zone's author-picked textureId, see
   src/model/textures.js) — this varies which background-image is used
   instead of adding a second pseudo-element: .board-cell already spends its
   whole ::before/::after budget on this rule and .x-mark's, a third one
   would silently break one of them. Falls back to the original diagonal
   hatch for a zone with no textureId (zones saved before this feature). */
.board-cell.zoned::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--zone-texture, repeating-linear-gradient(135deg, rgba(0, 0, 0, 0.055) 0 3px, transparent 3px 10px));
  pointer-events: none;
}

/* Bold borders only at true zone boundaries (different zone, or zone vs. the
   open/blocked outside) — internal cells of the same zone stay seamless. */
.board-cell.wall-t { border-top: 3px solid var(--ink); }
.board-cell.wall-r { border-right: 3px solid var(--ink); }
.board-cell.wall-b { border-bottom: 3px solid var(--ink); }
.board-cell.wall-l { border-left: 3px solid var(--ink); }

.board-cell .obj-icon {
  position: relative;
  z-index: 2;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fffaf0, #ecdfbe 75%);
  box-shadow: 0 2px 5px rgba(36, 26, 12, 0.3), inset 0 0 0 1px rgba(36, 26, 12, 0.14);
  pointer-events: none;
}
.board-cell .obj-icon svg { width: 22px; height: 22px; display: block; }

/* Anchored to the row-label gutter (outside every playable cell), aligned
   with whichever row the room actually starts on, and hanging further left
   into the margin .board-grid reserves for exactly this — so a label can
   never sit where a candidate, token, or X gets marked. When two rooms
   anchor to the same row, their tags stack vertically here instead of both
   centering on the row and overlapping. */
.room-label-stack {
  position: absolute;
  top: 50%;
  right: calc(100% + 6px);
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
}
/* A small pointer connecting the stack back to its row, like a map callout. */
.room-label-stack::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -5px;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: rgba(36, 26, 12, 0.85);
}

.room-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  max-width: 130px;
  padding: 0.22em 0.55em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  color: #fdf3e6;
  background: rgba(36, 26, 12, 0.85);
  border-radius: 6px;
  pointer-events: none;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}
.room-label-swatch {
  flex: none;
  width: 0.85em;
  height: 0.85em;
  border-radius: 50%;
  box-shadow: 0 0 0 1.5px rgba(253, 243, 230, 0.85), 0 1px 2px rgba(0, 0, 0, 0.4);
}
.room-label-text {
  overflow: hidden;
  text-overflow: ellipsis;
}

.board-cell .char-token {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fdf3e6;
  font-size: 0.7rem;
  font-weight: bold;
  pointer-events: none;
  box-shadow: 0 2px 6px rgba(36, 26, 12, 0.35), inset 0 0 0 2px rgba(255, 255, 255, 0.25);
  z-index: 2;
  animation: token-pop 0.16s ease;
}
@keyframes token-pop {
  from { transform: scale(0.6); }
  to { transform: scale(1); }
}

.board-cell .char-token svg { width: 22px; height: 22px; }

.zone-swatch-list, .object-palette, .icon-palette {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.6rem;
}

.swatch {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 2px solid var(--panel);
  box-shadow: 0 0 0 1.5px var(--border);
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.swatch:hover { transform: scale(1.08); }
.swatch.selected { box-shadow: 0 0 0 2.5px var(--accent); transform: scale(1.08); }
.swatch:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* A zone's color swatch plus its texture picker, stacked as one unit inside
   .zone-swatch-list. */
.zone-swatch-item { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; }
.zone-texture-select { font-size: 0.65rem; padding: 0.15em 0.3em; width: 84px; }

.palette-item {
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--panel);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}
.palette-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.palette-item.selected { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.palette-item:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.palette-item svg { width: 22px; height: 22px; color: var(--ink-soft); }

.character-list, .clue-list { display: flex; flex-direction: column; gap: 0.6rem; }

.character-card {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.75rem;
  background: var(--panel);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
.character-card:hover { box-shadow: var(--shadow-md); }
.character-card.victim { border-color: var(--danger); background: linear-gradient(180deg, var(--panel), var(--danger-soft) 220%); }
.character-card .row { display: flex; align-items: center; gap: 0.55rem; margin: 0.2rem 0; }
.character-card .row svg { width: 22px; height: 22px; }

/* solutionEditor.js reuses player.html's .player-toolbar/.char-chip character
   selector, but editor.html never loads styles/player.css — without these,
   those chips render as bare, unstyled text. Mirrors player.css's rules
   (minus the icon-sizing one: solutionEditor.js's chips are text-only). */
.player-toolbar { display: flex; gap: 0.5rem; margin-bottom: 0.85rem; flex-wrap: wrap; }
.player-toolbar .char-chip {
  display: flex; align-items: center; gap: 0.35rem;
  padding: 0.38em 0.85em;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}
.player-toolbar .char-chip:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.player-toolbar .char-chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.player-toolbar .char-chip.selected { border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 2px var(--accent-soft); }
.player-toolbar .char-chip.used { opacity: 0.45; }
.character-card .bio-input {
  width: 100%;
  margin-top: 0.4rem;
  font-size: 0.8rem;
  font-style: italic;
  resize: vertical;
}

/* One clue, as a small self-contained card: a description header (with the
   negate/remove actions) on top, its configuration fields below in a wrapping
   grid. Everything inside is width-capped (see the select/input rule at the
   bottom) so a long option label can never force the card — or the panel
   around it — wider than the space actually available. */
.clue-card {
  font-size: 0.85rem;
  padding: 0.55rem 0.65rem;
  background: var(--panel-alt);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  max-width: 100%;
}

.clue-card-header {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.clue-card-header .clue-text {
  flex: 1 1 10em;
  min-width: 0;
  font-style: italic;
  color: var(--ink-soft);
  line-height: 1.35;
}
.clue-card-actions {
  flex: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.clue-negate {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.78rem;
  color: var(--ink-soft);
  white-space: nowrap;
  cursor: pointer;
}
.clue-remove {
  padding: 0.1em 0.55em;
  line-height: 1;
  font-size: 0.95rem;
  color: var(--danger);
  border-color: var(--danger-soft);
}
.clue-remove:hover { background: var(--danger); color: #fff; border-color: var(--danger); }

/* The clue's own parameters, as a wrapping row of labeled fields instead of
   a run of bare dropdowns — each field shrinks (min-width:0) and wraps onto
   its own line rather than pushing the card wider than its container. */
.clue-fields {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(9em, 1fr));
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.clue-field {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
  max-width: 100%;
}
.clue-field-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

/* The "+ Indizio"/"+ Indizio generale" add-row — styled as a clear call to
   action (dashed accent border) instead of blending in with every other
   plain .field-row on the page. Additive class, not an override of
   .field-row itself (base.css), so no other .field-row usage is affected. */
.clue-add-row {
  background: var(--accent-soft);
  border: 1px dashed var(--accent);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.6rem;
}
.clue-add-row select { flex: 1 1 auto; min-width: 0; }

/* The "orClue" combinator: two branches stacked full-width (not side by
   side) so each has room to lay out its own fields without competing for
   horizontal space with the other. */
.clue-branches {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.5rem;
}
.clue-branch {
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  background: var(--panel);
  padding: 0.4rem 0.5rem;
}
.clue-branch-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.3rem;
}
.clue-branch-joiner {
  align-self: center;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

/* A nested clue picker — the `orClue` branches above, or any `clueRef` param
   ("...who also satisfied: <condition>") — reuses .clue-fields styling for
   whatever params the chosen sub-type needs. */
.clue-nested { display: flex; flex-direction: column; gap: 0.4rem; }
.clue-nested > .clue-fields { margin-top: 0; }

/* Multi-target picker (e.g. "condivide riga/colonna con uno tra più
   bersagli") — tall enough to show several options without scrolling. */
.clue-card select[multiple] { min-height: 4.4em; }

/* The actual overflow fix: no select or number input anywhere in the clue
   builder — a clue card's own fields, or the plain "+ Indizio" type picker
   sitting below the list — may ever grow past its container, however long
   its longest option's label is (some clue-type labels are full sentences).
   Long labels truncate with an ellipsis; the field's own title/hover still
   shows the full text for the field ones (see labeledControl in
   clueBuilder.js), and the browser's native tooltip covers the plain
   type-picker selects. */
.character-card select,
.character-card input[type="number"] {
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}
.character-card select:not([multiple]) {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.clue-card select,
.clue-card input[type="number"] {
  width: 100%;
}

.validation-panel {
  margin-top: 1.1rem;
  padding: 0.9rem 1rem;
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.validation-panel:empty { display: none; }
.violation {
  color: var(--danger);
  font-size: 0.85rem;
  margin: 0.3em 0;
  padding-left: 1.2em;
  position: relative;
}
.violation::before { content: "✕"; position: absolute; left: 0; font-weight: 700; }
.ok-message {
  color: var(--success);
  font-size: 0.92rem;
  font-weight: 600;
}
/* "In corso…" state for the solver-backed buttons (Verifica unicità, Stima
   difficoltà, Calcola soluzione) — same visual weight as .ok-message, in the
   accent color instead of muted gray, so a Worker call in progress is as
   noticeable here as gameScreen.js's matching "result-banner hint-info". */
.info-message {
  color: var(--accent-dark);
  font-size: 0.92rem;
  font-weight: 600;
}

/* Compact read-only grids showing every alternative solution "Verifica
   unicità" found, so an ambiguous puzzle can be scanned at a glance instead
   of only being told "it's ambiguous." Purpose-built and tiny — unrelated to
   the full interactive .board-grid, which assumes much larger cells. */
.solution-preview-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px dashed var(--border);
}
.solution-preview-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}
.solution-preview-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.solution-preview-grid {
  display: grid;
  gap: 1px;
  width: 96px;
  height: 96px;
  background: var(--cell-border);
  border: 2px solid var(--ink);
  border-radius: 4px;
  overflow: hidden;
}
.solution-preview-cell {
  background: var(--cell-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.solution-preview-cell.blocked {
  background: repeating-linear-gradient(45deg, #d9cba4, #d9cba4 3px, #c2af80 3px, #c2af80 6px);
}
.solution-preview-token {
  width: 78%;
  height: 78%;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fdf3e6;
  font-size: 0.55rem;
  font-weight: 800;
  box-shadow: 0 1px 3px rgba(36, 26, 12, 0.35), inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.tool-toggle { display: flex; gap: 0.3rem; margin-bottom: 0.5rem; }