/* Free tools: shared basics. Every class starts with lp-tool- (shared) or lp-bc- (barcode tool). */

.lp-tool { margin: 1.5rem 0 2rem; }
.lp-tool-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 1.1rem;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .04);
  min-width: 0;
}
@media (min-width: 768px) {
  .lp-tool-card { padding: 1.75rem; }
}

.lp-tool-switch { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.1rem; }
.lp-tool-switch .btn { flex: 1 1 140px; }
.lp-tool-switch .btn[aria-pressed="true"] { background: #c2410c; border-color: #c2410c; color: #fff; }

.lp-tool-field { margin-bottom: 1rem; min-width: 0; }
.lp-tool-field .form-label,
.lp-bc-options legend { font-weight: 600; color: #0f172a; }
.lp-tool-hint { margin: .35rem 0 0; font-size: .9rem; color: #475569; overflow-wrap: anywhere; }
.lp-tool-msg { min-height: 1.4em; margin: .5rem 0 0; font-size: .95rem; color: #475569; overflow-wrap: anywhere; }
.lp-tool-msg.is-error { color: #b91c1c; font-weight: 600; }
.lp-tool-msg.is-ok { color: #15703a; }
.lp-tool-title { font-weight: 700; font-size: 1.05rem; color: #0f172a; margin: 1.25rem 0 .5rem; }
.lp-tool-actions { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: 1rem; }
.lp-tool-actions .btn { flex: 1 1 auto; }
.lp-tool .form-control,
.lp-tool .form-select { max-width: 100%; }
.lp-tool [hidden] { display: none !important; }

/* Barcode tool */
.lp-bc-settings { display: grid; gap: 0 1.5rem; min-width: 0; }
@media (min-width: 768px) {
  .lp-bc-settings { grid-template-columns: 1fr 1fr; align-items: start; }
}
.lp-bc-options {
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: .75rem 1rem 1rem;
  margin: 0 0 1rem;
  min-width: 0;
}
.lp-bc-options legend { float: none; width: auto; padding: 0 .3rem; font-size: 1rem; }
.lp-bc-check { display: flex; gap: .5rem; align-items: center; margin: .25rem 0 .85rem; }
.lp-bc-range { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; margin-bottom: .85rem; }
.lp-bc-range label { font-weight: 600; color: #0f172a; }
.lp-bc-range input[type="range"] { flex: 1 1 140px; min-width: 0; }
.lp-bc-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 170px;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 10px;
  padding: 1rem;
  overflow: hidden;
}
.lp-bc-preview > p { color: #64748b; margin: 0; }
.lp-bc-preview svg { display: block; max-width: 100%; height: auto; background: #fff; }
.lp-bc-list { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .95rem; }
.lp-bc-bad { margin: .5rem 0 0; padding-left: 1.2rem; color: #b91c1c; font-size: .92rem; overflow-wrap: anywhere; }
.lp-bc-bad:empty { display: none; }
.lp-bc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .6rem; margin-top: .75rem; }
.lp-bc-grid:empty { display: none; }
.lp-bc-tile {
  margin: 0;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: .5rem;
  background: #fff;
  min-width: 0;
  overflow: hidden;
}
.lp-bc-tile svg { display: block; width: 100%; height: auto; }
.lp-bc-tile figcaption { font-size: .8rem; color: #475569; text-align: center; margin-top: .25rem; overflow-wrap: anywhere; }
.lp-bc-sheets { border-top: 1px solid #e2e8f0; margin-top: 1.5rem; padding-top: .25rem; }