/* =============================================================================
   OPD Walk-In Booking + OPD Consultation Checkout
   Compact PEUF styles — no inline styles in views.
   ============================================================================= */

/* ── Shared tokens ─────────────────────────────────────────────────────────── */

:root {
  --chk-border:  #e2e8f0;
  --chk-surface: #ffffff;
  --chk-muted:   #64748b;
  --chk-accent:  #0f766e;
  --chk-radius:  12px;
  --chk-gap:     14px;
}

/* ── OPD Checkout layout ───────────────────────────────────────────────────── */

.opd-chk {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--chk-gap);
  padding: 0 0 40px;
}

/* Header strip — patient + visit info in one compact bar */

.opd-chk__header {
  background: var(--chk-surface);
  border: 1px solid var(--chk-border);
  border-radius: var(--chk-radius);
  padding: 14px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.opd-chk__header-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.opd-chk__label {
  font-size: 15px;
  font-weight: 600;
  color: #0f172a;
}

.opd-chk__sub {
  font-size: 12px;
  color: var(--chk-muted);
}

.opd-chk__header-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
}

.opd-chk__meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}

.opd-chk__meta-label {
  color: var(--chk-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .4px;
  white-space: nowrap;
}

.opd-chk__meta-val {
  color: #1e293b;
  font-size: 13px;
}

/* Two-column body */

.opd-chk__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: var(--chk-gap);
  align-items: start;
}

@media (max-width: 960px) {
  .opd-chk__body { grid-template-columns: 1fr; }
  .opd-chk__sidebar { position: static !important; }
}

.opd-chk__main {
  display: flex;
  flex-direction: column;
  gap: var(--chk-gap);
  min-width: 0;
}

/* Panels */

.opd-chk__panel {
  background: var(--chk-surface);
  border: 1px solid var(--chk-border);
  border-radius: var(--chk-radius);
  overflow: hidden;
}

.opd-chk__panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid var(--chk-border);
  gap: 8px;
}

.opd-chk__panel-title {
  font-size: 13px;
  font-weight: 600;
  color: #0f172a;
}

.opd-chk__panel > .eu-table {
  margin: 0;
  border-radius: 0;
}

.opd-chk__num {
  width: 28px;
  color: var(--chk-muted);
  font-size: 12px;
}

/* Payment strip inside panel */

.opd-chk__panel--payment .opd-chk__panel-head {
  flex-wrap: wrap;
}

.opd-chk__pay-metrics {
  display: flex;
  align-items: center;
  gap: 16px;
}

.opd-chk__pay-lines {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 16px;
}

/* Reuse opb-payment-card inside checkout panel */
.opd-chk__pay-lines .opb-payment-card {
  flex: 1 1 260px;
  max-width: 340px;
}

/* Sidebar */

.opd-chk__sidebar {
  position: sticky;
  top: 16px;
  display: flex;
  flex-direction: column;
  gap: var(--chk-gap);
}

/* Summary card */

.opd-chk__summary {
  background: var(--chk-surface);
  border: 1px solid var(--chk-border);
  border-radius: var(--chk-radius);
  overflow: hidden;
}

.opd-chk__summary-title {
  font-size: 13px;
  font-weight: 600;
  color: #0f172a;
  padding: 10px 16px;
  border-bottom: 1px solid var(--chk-border);
}

.opd-chk__summary-rows {
  padding: 10px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.opd-chk__summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: #334155;
  padding: 2px 0;
}

.opd-chk__summary-row--soft {
  color: var(--chk-muted);
}

.opd-chk__summary-row--highlight {
  font-size: 14px;
  font-weight: 700;
  color: var(--chk-accent);
  padding-top: 6px;
}

.opd-chk__summary-divider {
  border-top: 1px solid var(--chk-border);
  margin: 4px 0;
}

/* Actions stack */

.opd-chk__actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.eu-btn--full { width: 100%; justify-content: center; }
.eu-btn--ghost {
  background: transparent;
  color: var(--chk-muted);
  border: 1px solid var(--chk-border);
}
.eu-btn--ghost:hover { background: #f8fafc; color: #0f172a; }

/* ── OPD Walk-In Booking form ──────────────────────────────────────────────── */

.owb-appt { display: flex; flex-direction: column; gap: 16px; }

.owb-toggle { display: flex; gap: 8px; flex-wrap: wrap; }

.owb-toggle__btn {
  border: 1px solid #d1d5db;
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  transition: background .15s, border-color .15s;
}

.owb-toggle__btn.is-active {
  background: #eff6ff;
  border-color: #2563eb;
  color: #1d4ed8;
  font-weight: 600;
}

.owb-toggle__btn input[type="radio"] { display: none; }

.owb-mode-panel { display: flex; flex-direction: column; gap: 12px; }
.owb-mode-panel.is-hidden { display: none; }

.owb-appt__hint {
  font-size: 12px;
  color: var(--chk-muted);
  margin: 0;
}

/* Autocomplete */

.owb-autocomplete { position: relative; }

.owb-autocomplete__menu {
  position: absolute;
  z-index: 999;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(15,23,42,.1);
  max-height: 240px;
  overflow-y: auto;
}

.owb-autocomplete__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 8px 12px;
  font-size: 13px;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  gap: 8px;
}

.owb-autocomplete__item:hover { background: #f1f5f9; }

.owb-autocomplete__item span { display: flex; flex-direction: column; gap: 1px; }
.owb-autocomplete__item small { font-size: 11px; color: var(--chk-muted); }

/* Doctor selected pill */

.owb-selected-doctor {
  display: none;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 13px;
  color: #0f172a;
}

.owb-selected-doctor.is-visible { display: flex; }

/* Availability badge */

.owb-badge {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 99px;
  border: 1px solid #d1d5db;
  color: var(--chk-muted);
  white-space: nowrap;
}

.owb-badge--available {
  background: #f0fdf4;
  border-color: #86efac;
  color: #166534;
}

/* Slots */

.owb-slots { display: flex; flex-direction: column; gap: 6px; }

.owb-slots__meta { font-size: 12px; color: var(--chk-muted); }

.owb-slots__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.owb-slot {
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
  background: #fff;
  transition: background .12s, border-color .12s;
}

.owb-slot:hover { background: #f1f5f9; }

.owb-slot.is-selected {
  background: #eff6ff;
  border-color: #2563eb;
  color: #1d4ed8;
  font-weight: 600;
}

.owb-slots__empty { font-size: 12px; color: var(--chk-muted); margin: 0; }

/* Utility */
.text-center { text-align: center; }
.text-end    { text-align: right; }
.fw-bold     { font-weight: 600; }
.mb-2        { margin-bottom: 8px; }
.mt-3        { margin-top: 12px; }