/* Mode tabs and the BOM / plan tables. */
/* ============================================================
   PHASE 2 — MODE TABS
   ============================================================ */
.mode-tabs {
  display: flex;
  background: var(--paper-warmer);
  border-bottom: 1px solid var(--rule-strong);
  padding: 0 14px;
  gap: 2px;
}
.mode-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 9px 14px 8px;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  cursor: pointer;
  transition: color 0.08s, border-color 0.08s;
}
.mode-tab:hover { color: var(--green); }
.mode-tab.active { color: var(--green); border-bottom-color: var(--green); }

/* KIT GRID */
.kit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.kit-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 3px 7px;
  background: white;
  border: 2px solid var(--rule-strong);
  border-radius: 6px;
  cursor: pointer;
  text-align: center;
  font-family: var(--sans);
  color: var(--ink-mid);
  transition: border-color 0.08s, background 0.08s, color 0.08s;
  min-width: 0;
}
.kit-card:hover { border-color: var(--green); }
.kit-card.active { border-color: var(--green); background: var(--green-pale); color: var(--green); }
.kit-shape { width: 100%; aspect-ratio: 1 / 1; }
.kit-info { display: flex; flex-direction: column; gap: 1px; min-width: 0; align-items: center; }
.kit-name { font-size: 9px; font-weight: 800; color: var(--ink); line-height: 1.15; }
.kit-meta { font-size: 8.5px; color: var(--ink-faint); }
.kit-card.active .kit-name { color: var(--green); }

/* ADDON / PROTECTION TOGGLES */
.toggle-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  padding: 7px 9px;
  background: white;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  transition: border-color 0.08s, background 0.08s;
}
.toggle-row:hover { border-color: var(--green); }
.toggle-row.on { border-color: var(--green); background: var(--green-pale); }
.toggle-row input { cursor: pointer; accent-color: var(--green); width: 14px; height: 14px; }
.toggle-row .tr-label { flex: 1; }
.toggle-row .tr-qty { font-size: 10px; font-weight: 700; color: var(--ink-faint); font-variant-numeric: tabular-nums; }

.addon-detail {
  border: 1px solid var(--rule);
  border-top: none;
  border-radius: 0 0 2px 2px;
  background: var(--paper);
  padding: 8px 9px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: -3px;
}
.detail-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* SEGMENTED CONTROLS */
.seg {
  display: flex;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  overflow: hidden;
  background: white;
}
.seg-btn {
  flex: 1;
  background: white;
  border: none;
  border-right: 1px solid var(--rule-strong);
  padding: 7px 4px;
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 700;
  color: var(--ink-light);
  cursor: pointer;
  line-height: 1.2;
  transition: background 0.07s, color 0.07s;
}
.seg-btn:last-child { border-right: none; }
.seg-btn:hover { background: var(--green-pale); color: var(--green); }
.seg-btn.active { background: var(--green); color: white; }
.seg-btn .seg-sub { display: block; font-size: 8px; font-weight: 600; opacity: 0.75; margin-top: 1px; }
.badge-upgrade {
  display: inline-block;
  font-size: 7.5px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: white;
  background: var(--amber);
  border-radius: 2px;
  padding: 1px 4px;
  margin-left: 4px;
  vertical-align: middle;
}

/* STEPPER */
.stepper { display: flex; align-items: center; gap: 0; }
.step-btn {
  width: 26px; height: 26px;
  border: 1px solid var(--rule-strong);
  background: white;
  color: var(--green);
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  line-height: 1;
  font-family: var(--sans);
}
.step-btn:hover { background: var(--green-pale); }
.step-btn:disabled { color: var(--ink-faint); cursor: default; opacity: 0.4; }
.step-btn:first-child { border-radius: 2px 0 0 2px; }
.step-btn:last-child { border-radius: 0 2px 2px 0; border-left: none; }
.step-val {
  min-width: 34px;
  text-align: center;
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
  padding: 4px 2px;
  font-variant-numeric: tabular-nums;
}
.step-cap { font-size: 9.5px; color: var(--ink-faint); }

/* DESIGN SAVE BAR */
.design-bar {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: white;
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 9px;
}
.design-input {
  width: 100%;
  padding: 7px 8px;
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink);
  background: var(--paper);
}
.design-input:focus { outline: none; border-color: var(--green); }
.design-btn-row { display: flex; gap: 5px; }
.btn-mini {
  flex: 1;
  padding: 7px 6px;
  border-radius: 2px;
  border: 1px solid var(--green);
  background: white;
  color: var(--green);
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.08s;
}
.btn-mini:hover { background: var(--green-pale); }
.btn-mini.primary { background: var(--green); color: white; }
.btn-mini.primary:hover { background: var(--green-mid); }
.saved-list { display: flex; flex-direction: column; gap: 3px; }
.saved-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 5px 7px;
  background: var(--paper-warm);
  border: 1px solid var(--rule);
  border-radius: 2px;
  font-size: 11px;
}
.saved-name { font-weight: 700; color: var(--ink); cursor: pointer; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.saved-name:hover { color: var(--green); }
.saved-meta { font-size: 9px; color: var(--ink-faint); }
.saved-del { background: none; border: none; color: var(--ink-faint); cursor: pointer; font-size: 13px; padding: 0 3px; line-height: 1; }
.saved-del:hover { color: #B91C1C; }
.design-empty { font-size: 10px; color: var(--ink-faint); font-style: italic; text-align: center; padding: 4px; }

/* PRINT / EXPORT BUTTON */
.bom-actions { display: flex; gap: 8px; padding: 10px 14px 0; }
.btn-print {
  padding: 8px 14px;
  background: white;
  color: var(--green);
  border: 1px solid var(--green);
  border-radius: 2px;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: background 0.08s;
}
.btn-print:hover { background: var(--green-pale); }

/* PRINT-ONLY HEADER */
.print-header { display: none; }