/* CLINED Medical Calculator & Pediatric Dose Saku (Pre-Klinik & Koas) */

.medcalc-modal {
  position: fixed;
  inset: 0;
  z-index: 2200;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  visibility: hidden;
  pointer-events: none;
}
.medcalc-modal.open {
  visibility: visible;
  pointer-events: auto;
}
.medcalc-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, .58);
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity .2s ease;
}
.medcalc-modal.open .medcalc-backdrop { opacity: 1; }

.medcalc-sheet {
  position: relative;
  width: 100%;
  max-width: 640px;
  max-height: 92vh;
  overflow-y: auto;
  background: var(--card, #ffffff);
  color: var(--text, #0f172a);
  border-radius: 26px 26px 0 0;
  border-top: 3px solid #0ea5e9;
  padding: 16px 16px calc(26px + env(safe-area-inset-bottom, 0px));
  transform: translateY(100%);
  transition: transform .25s cubic-bezier(.2, .8, .3, 1);
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 -10px 40px rgba(15, 23, 42, .25);
}
@media (min-width: 680px) {
  .medcalc-modal { align-items: center; padding: 20px; }
  .medcalc-sheet { border-radius: 24px; border: 2px solid var(--line, #e2e8f0); max-height: 88vh; }
}
.medcalc-modal.open .medcalc-sheet { transform: translateY(0); }

.medcalc-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.medcalc-eyebrow {
  font: 900 10.5px system-ui, sans-serif;
  letter-spacing: .07em;
  color: #0284c7;
  text-transform: uppercase;
}
.medcalc-head h3 {
  margin: 2px 0;
  font-size: 20px;
  font-weight: 950;
  line-height: 1.2;
}
.medcalc-head p {
  margin: 0;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--muted, #64748b);
  line-height: 1.35;
}
.medcalc-close {
  width: 36px !important;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--line, #e2e8f0);
  background: var(--surface, #f1f5f9);
  color: var(--text, #0f172a);
  font-size: 15px;
  font-weight: 900;
  cursor: pointer;
  flex: none;
  padding: 0;
  display: grid;
  place-items: center;
}

/* Tabs */
.medcalc-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 4px 2px 6px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.medcalc-tabs::-webkit-scrollbar { display: none; }
.medcalc-tab {
  width: auto !important;
  flex: none;
  padding: 8px 13px;
  border-radius: 14px;
  border: 2px solid var(--line, #e2e8f0);
  border-bottom-width: 3.5px;
  background: var(--surface, #f8fafc);
  color: var(--text, #0f172a);
  font-size: 12.5px;
  font-weight: 850;
  white-space: nowrap;
  cursor: pointer;
}
.medcalc-tab.active {
  background: #0ea5e9;
  border-color: #0369a1;
  color: #ffffff;
}

/* Preset chips */
.medcalc-presets-wrap {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.medcalc-label-sm {
  font-size: 11px;
  font-weight: 900;
  color: var(--muted, #64748b);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.medcalc-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.medcalc-preset-chip {
  width: auto !important;
  padding: 5px 10px;
  border-radius: 99px;
  border: 1.5px solid var(--line, #cbd5e1);
  background: var(--surface, #f8fafc);
  color: var(--text, #0f172a);
  font-size: 11.5px;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
  transition: all .12s ease;
}
.medcalc-preset-chip:hover, .medcalc-preset-chip.active {
  border-color: #0ea5e9;
  background: rgba(14, 165, 233, .14);
  color: #0369a1;
}
body.dark .medcalc-preset-chip.active { color: #7dd3fc; }

/* Form Grid */
.medcalc-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.medcalc-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 460px) {
  .medcalc-grid.three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.medcalc-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.medcalc-field.full {
  grid-column: 1 / -1;
}
.medcalc-field label {
  font-size: 11.5px;
  font-weight: 850;
  color: var(--muted, #64748b);
  line-height: 1.25;
}
.medcalc-field input,
.medcalc-field select {
  width: 100%;
  min-height: 42px;
  padding: 8px 11px;
  border-radius: 12px;
  border: 2px solid var(--line, #cbd5e1);
  background: var(--surface, #f8fafc);
  color: var(--text, #0f172a);
  font: 800 14.5px system-ui, sans-serif;
  box-sizing: border-box;
}
.medcalc-field input:focus,
.medcalc-field select:focus {
  outline: none;
  border-color: #0ea5e9;
  background: var(--card, #ffffff);
}

/* Result Cards */
.medcalc-res-card {
  padding: 14px;
  border-radius: 18px;
  border: 2px solid rgba(14, 165, 233, .35);
  background: linear-gradient(145deg, rgba(14, 165, 233, .09), rgba(16, 185, 129, .06));
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.medcalc-kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
}
.medcalc-kpi {
  padding: 10px 12px;
  border-radius: 14px;
  background: var(--card, #ffffff);
  border: 1.5px solid var(--line, #e2e8f0);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.medcalc-kpi small {
  font-size: 10.5px;
  font-weight: 900;
  color: var(--muted, #64748b);
  text-transform: uppercase;
  letter-spacing: .03em;
}
.medcalc-kpi b {
  font-size: 18px;
  font-weight: 950;
  color: #0284c7;
  line-height: 1.2;
}
body.dark .medcalc-kpi b { color: #38bdf8; }
.medcalc-kpi.green b { color: #059669; }
body.dark .medcalc-kpi.green b { color: #34d399; }
.medcalc-kpi.amber b { color: #d97706; }
body.dark .medcalc-kpi.amber b { color: #fbbf24; }
.medcalc-kpi span {
  font-size: 11.5px;
  font-weight: 750;
  color: var(--text, #334155);
  line-height: 1.35;
}

.medcalc-rx-box {
  padding: 11px 13px;
  border-radius: 14px;
  background: #eff6ff;
  border: 1.5px dashed #3b82f6;
  color: #1e3a8a;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
body.dark .medcalc-rx-box {
  background: rgba(30, 58, 138, .28);
  border-color: #60a5fa;
  color: #dbeafe;
}
.medcalc-rx-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.medcalc-rx-top small {
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.medcalc-copy-btn {
  width: auto !important;
  padding: 5px 11px;
  border-radius: 99px;
  border: 1.5px solid #2563eb;
  background: #2563eb;
  color: #fff;
  font-size: 11.5px;
  font-weight: 850;
  cursor: pointer;
}
.medcalc-rx-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13.5px;
  font-weight: 800;
  line-height: 1.5;
  white-space: pre-wrap;
}

.medcalc-formula-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}
@media (max-width: 440px) {
  .medcalc-formula-strip { grid-template-columns: 1fr; }
}
.medcalc-fbox {
  padding: 8px 10px;
  border-radius: 12px;
  background: var(--card, #ffffff);
  border: 1px solid var(--line, #e2e8f0);
  font-size: 11.5px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.medcalc-fbox small { font-size: 10px; font-weight: 850; color: var(--muted, #64748b); }
.medcalc-fbox b { font-size: 13.5px; font-weight: 900; color: var(--text, #0f172a); }

/* Interactive Score Checklists (GCS / CURB-65) */
.medcalc-section-title {
  font-size: 13.5px;
  font-weight: 950;
  margin: 4px 0 2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.medcalc-check-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.medcalc-check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 12px;
  border: 2px solid var(--line, #e2e8f0);
  background: var(--card, #ffffff);
  cursor: pointer;
  font-size: 13px;
  font-weight: 750;
  text-align: left;
}
.medcalc-check-item input {
  width: 18px;
  height: 18px;
  flex: none;
  accent-color: #0ea5e9;
}
.medcalc-check-item.checked {
  border-color: #0ea5e9;
  background: rgba(14, 165, 233, .1);
}
.medcalc-note {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--muted, #64748b);
  line-height: 1.45;
  padding: 8px 11px;
  border-radius: 12px;
  background: var(--surface, #f8fafc);
}

/* ── Perbaikan layout (v2): tab tidak gepeng, tidak tertutup nav bawah, header tetap terlihat ── */
.medcalc-modal { z-index: 2147483100 !important; }
.medcalc-sheet {
  max-height: min(92dvh, 92vh) !important;
  padding-bottom: calc(24px + env(safe-area-inset-bottom, 0px)) !important;
  gap: 0 !important;
  overflow: hidden !important;               /* scroll hanya di .medcalc-body */
}
.medcalc-sheet > * { flex: none; }
.medcalc-head { padding-bottom: 8px; }
.medcalc-tabs {
  flex: none !important;
  min-height: 46px;
  align-items: center;
  padding: 4px 2px 10px !important;
}
.medcalc-tab { flex: none !important; min-height: 38px; line-height: 1.1; }
.medcalc-body {
  flex: 1 1 auto !important;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-bottom: 8px;
}
.medcalc-body > * { flex: none; }
.medcalc-field select, .medcalc-field input { min-width: 0; max-width: 100%; text-overflow: ellipsis; }
@media (max-width: 680px) {
  .medcalc-modal { padding: 0; align-items: flex-end; }
  .medcalc-sheet { max-height: 94dvh !important; padding: 14px 12px calc(20px + env(safe-area-inset-bottom, 0px)) !important; }
  .medcalc-grid, .medcalc-grid.three { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .medcalc-field label { font-size: 11.5px; }
  .medcalc-field input, .medcalc-field select { font-size: 15px !important; min-height: 44px; padding: 8px 10px; }
}

/* Tab geser samping: html/body memakai touch-action: pan-y, jadi harus dibuka eksplisit */
.medcalc-tabs, .medcalc-tabs * { touch-action: pan-x pan-y !important; }
.medcalc-tabs { overflow-x: auto !important; overflow-y: hidden; overscroll-behavior-x: contain; cursor: grab; scroll-snap-type: x proximity; max-width: 100%; }
.medcalc-tabs.dragging { cursor: grabbing; scroll-snap-type: none; }
.medcalc-tab { scroll-snap-align: start; user-select: none; -webkit-user-select: none; }