/* Reverse Wherigo Solver — tool-specific layout */

.rw-main {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--nltm-sp-4) var(--nltm-sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--nltm-sp-4);
}

/* ── Card headings ────────────────────────────────────── */
.rw-section-label {
  display: block;
  font-family: var(--nltm-font-body);
  font-size: var(--nltm-fs-2);
  font-weight: 600;
  color: var(--nltm-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: var(--nltm-sp-2);
  margin-top: var(--nltm-sp-4);
}
.rw-section-label:first-child { margin-top: 0; }

/* ── Reference row ────────────────────────────────────── */
.rw-ref-row {
  display: flex;
  gap: var(--nltm-sp-3);
  align-items: flex-end;
  flex-wrap: wrap;
}
.rw-ref-coord { flex: 1 1 380px; }
.rw-ref-coord label,
.rw-ref-dist label { display: block; font-size: var(--nltm-fs-2); font-weight: 500; margin-bottom: 4px; }
.rw-ref-dist { display: flex; flex-direction: column; }
.rw-dist-inputs { display: flex; gap: 6px; align-items: center; }
.rw-dist-num { width: 76px; }
.rw-dist-unit { width: 64px; }

/* ── Code inputs ──────────────────────────────────────── */
.rw-codes-row {
  display: flex;
  gap: var(--nltm-sp-3);
  align-items: flex-start;
  flex-wrap: wrap;
}
.rw-code-field { display: flex; flex-direction: column; gap: 4px; flex: 1 1 0; min-width: 100px; }
.rw-code-field label { font-size: var(--nltm-fs-2); font-weight: 600; text-align: center; }
.rw-code-input {
  font-family: var(--nltm-font-mono);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-align: center;
  text-transform: uppercase;
}
.rw-code-input.rw-invalid { border-color: #c0392b !important; background: #fdecea !important; }

/* ── Wildcard counter ─────────────────────────────────── */
.rw-wc-row {
  display: flex;
  align-items: center;
  gap: var(--nltm-sp-2);
  margin-top: var(--nltm-sp-1);
  font-size: var(--nltm-fs-2);
  color: var(--nltm-muted);
  flex-wrap: wrap;
}
.rw-wc-badge {
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  background: var(--nltm-primary-soft);
  color: var(--nltm-primary-deep);
}
.rw-wc-warn  { color: #b7600a; background: #fff3cd; }
.rw-wc-heavy { color: #8a1a1a; background: #fdecea; }
.rw-wc-msg { font-style: italic; }
.rw-dedup-select { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.rw-dedup-select label { font-size: var(--nltm-fs-2); font-weight: 500; white-space: nowrap; color: var(--nltm-muted); }
.rw-dedup-select select { font-size: var(--nltm-fs-2); padding: 2px 6px; }

/* ── Action buttons ───────────────────────────────────── */
.rw-actions {
  display: flex;
  gap: var(--nltm-sp-2);
  margin-top: var(--nltm-sp-4);
  align-items: center;
  flex-wrap: wrap;
}
.rw-btn-stop {
  background: #c0392b;
}
.rw-btn-stop:hover { background: #922b21; }
button:disabled { opacity: .45; cursor: default; }

/* ── Progress bar ─────────────────────────────────────── */
.rw-progress-wrap { margin-bottom: var(--nltm-sp-3); }
.rw-progress-bar {
  height: 6px;
  background: var(--nltm-primary-soft);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 6px;
}
.rw-progress-fill {
  height: 100%;
  background: var(--nltm-primary);
  border-radius: 3px;
  width: 0%;
  transition: width .25s ease;
}
.rw-status {
  font-size: var(--nltm-fs-2);
  color: var(--nltm-muted);
  min-height: 1.4em;
}

/* ── Results table ────────────────────────────────────── */
.rw-results-wrap {
  overflow-x: auto;
  border-radius: var(--nltm-radius);
  border: 1px solid var(--nltm-line);
}
.rw-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--nltm-fs-2);
}
.rw-table th {
  background: var(--nltm-primary);
  color: #fff;
  padding: 7px 10px;
  text-align: left;
  font-weight: 600;
  white-space: nowrap;
}
.rw-table td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--nltm-line);
  white-space: nowrap;
}
.rw-table tr:last-child td { border-bottom: none; }
.rw-table tr:nth-child(even) td { background: var(--nltm-surface-2); }
.rw-table .rw-mono { font-family: var(--nltm-font-mono); }
.rw-table .rw-coord { font-family: var(--nltm-font-mono); color: var(--nltm-primary-deep); }
.rw-empty {
  text-align: center;
  color: var(--nltm-muted);
  padding: var(--nltm-sp-5) !important;
  font-style: italic;
}

/* ── Copy button row ──────────────────────────────────── */
.rw-copy-row {
  display: flex;
  gap: var(--nltm-sp-2);
  align-items: center;
  margin-top: var(--nltm-sp-3);
}
.rw-copy-status { font-size: var(--nltm-fs-2); color: var(--nltm-success); }

/* ── Responsive tweaks ────────────────────────────────── */
@media (max-width: 500px) {
  .rw-codes-row { gap: var(--nltm-sp-2); }
  .rw-code-input { font-size: 1.1rem; letter-spacing: .1em; }
}