/* ============================================================
   MOSTAQER — INLINE PRICING COMPARISON WIDGET STYLES
   css/tp-pricing.css  v2.0
   Scoped to .tpc-* — safe to load alongside tp-module.css
   Neutral clinical design · RTL · no preference bias
   v2.0: discount system, price-box, admin modal
   ============================================================ */

/* ─── Design tokens ─── */
:root {
  --tpc-surface      : #FFFFFF;
  --tpc-surface2     : #FAFAF8;
  --tpc-bg           : #F6F5F2;
  --tpc-border       : #E5E2DA;
  --tpc-border-dark  : #C9C4BB;

  --tpc-text         : #1C1916;
  --tpc-text2        : #44403C;
  --tpc-text3        : #78716C;
  --tpc-muted        : #A8A29E;

  /* All three cards share IDENTICAL neutral colours — no bias */
  --tpc-card-header  : #F6F5F2;
  --tpc-card-icon-bg : #EFEFEC;
  --tpc-card-icon-cl : #5C5751;

  /* Selection state — teal, clinically neutral */
  --tpc-selected     : #0F766E;
  --tpc-selected-bg  : #F0FDFA;
  --tpc-selected-bdr : #99F6E4;

  /* Accent — slate blue */
  --tpc-accent       : #3B5280;
  --tpc-accent-bg    : #EEF2FA;

  /* Brand colour (Mostaqer) — used ONLY for new/discounted price */
  --tpc-brand        : #B08E6C;
  --tpc-brand-bg     : #FAF5EE;
  --tpc-brand-bdr    : #E8D8C2;

  --tpc-radius       : 12px;
  --tpc-radius-sm    : 8px;
  --tpc-shadow-sm    : 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --tpc-shadow       : 0 4px 12px rgba(0,0,0,.09), 0 2px 4px rgba(0,0,0,.06);
  --tpc-shadow-lg    : 0 8px 28px rgba(0,0,0,.13), 0 4px 8px rgba(0,0,0,.07);

  --tpc-transition   : .22s ease;
}

/* ─── Container — always block, never clipped ─── */
#pricing-comparison-container {
  display: block !important;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
  overflow: visible !important;
  position: relative;
  z-index: 1;
}

/* ─── Widget wrapper ─── */
.tpc-widget {
  font-family: 'Cairo', sans-serif;
  direction: rtl;
  color: var(--tpc-text);
  line-height: 1.55;
}

/* ─── Widget header ─── */
.tpc-widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  margin-bottom: .9rem;
  flex-wrap: wrap;
}
.tpc-widget-title {
  font-size: .95rem;
  font-weight: 800;
  color: var(--tpc-text);
  display: flex;
  align-items: center;
  gap: .4rem;
}
.tpc-widget-title i { color: var(--tpc-accent); }

.tpc-edit-btn {
  font-family: 'Cairo', sans-serif;
  font-size: .78rem;
  font-weight: 700;
  color: var(--tpc-accent);
  background: var(--tpc-accent-bg);
  border: 1.5px solid rgba(59,82,128,.25);
  border-radius: 20px;
  padding: .28rem .75rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  transition: all var(--tpc-transition);
}
.tpc-edit-btn:hover { background: #dce6f9; border-color: var(--tpc-accent); }

/* ─── Notice ─── */
.tpc-notice {
  border-radius: var(--tpc-radius-sm);
  padding: .75rem 1rem;
  font-size: .82rem;
  font-weight: 600;
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  margin-bottom: .9rem;
}
.tpc-notice-info  { background: #F0F9FF; color: #0369A1; border: 1px solid #BAE6FD; }
.tpc-notice i { margin-top: .1rem; flex-shrink: 0; }

/* ─── Admin validation warning ─── */
.tpc-admin-warning {
  background: #FFFBEB;
  border: 1px solid #FCD34D;
  border-radius: var(--tpc-radius-sm);
  color: #92400E;
  font-size: .82rem;
  font-weight: 700;
  padding: .7rem 1rem;
  margin-bottom: .9rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.tpc-admin-warning i { color: #D97706; flex-shrink: 0; }

/* ─── Loading / empty states ─── */
.tpc-loading, .tpc-empty {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: 1.25rem 1rem;
  font-size: .84rem;
  color: var(--tpc-muted);
  background: var(--tpc-surface2);
  border: 1.5px dashed var(--tpc-border);
  border-radius: var(--tpc-radius-sm);
  margin-bottom: 1rem;
}
.tpc-loading i { color: var(--tpc-accent); animation: tpc-spin .8s linear infinite; }
@keyframes tpc-spin { to { transform: rotate(360deg); } }

/* ═══════════════════════════════════════════════════════
   3-CARD GRID — Equal size, no bias
═══════════════════════════════════════════════════════ */
.tpc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: .9rem;
  align-items: stretch;
}

/* ─── Option card ─── */
.tpc-card {
  background: var(--tpc-surface);
  border: 1.5px solid var(--tpc-border);
  border-radius: var(--tpc-radius);
  box-shadow: var(--tpc-shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: visible;
  transition: box-shadow var(--tpc-transition), border-color var(--tpc-transition);
}
.tpc-card:hover {
  box-shadow: var(--tpc-shadow);
  border-color: var(--tpc-border-dark);
}
.tpc-card.tpc-selected {
  border-color: var(--tpc-selected-bdr);
  background: var(--tpc-selected-bg);
  box-shadow: 0 0 0 3px rgba(15,118,110,.12), var(--tpc-shadow);
}

/* Neutral index badge: أ / ب / ج */
.tpc-card-index {
  position: absolute;
  top: .7rem;
  left: .7rem;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--tpc-card-icon-bg);
  color: var(--tpc-card-icon-cl);
  font-size: .7rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--tpc-border);
}

/* Card head */
.tpc-card-head {
  background: var(--tpc-card-header);
  border-bottom: 1px solid var(--tpc-border);
  border-radius: var(--tpc-radius) var(--tpc-radius) 0 0;
  padding: 1rem .9rem .85rem;
  display: flex;
  align-items: flex-start;
  gap: .65rem;
}
.tpc-card-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--tpc-radius-sm);
  background: var(--tpc-card-icon-bg);
  color: var(--tpc-card-icon-cl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  flex-shrink: 0;
  border: 1px solid var(--tpc-border);
}
.tpc-card-title { font-size: .9rem; font-weight: 800; color: var(--tpc-text); line-height: 1.3; }
.tpc-card-sub   { font-size: .7rem; color: var(--tpc-text3); margin-top: .1rem; }

/* Card body */
.tpc-card-body {
  flex: 1;
  padding: .85rem .9rem;
  display: flex;
  flex-direction: column;
  gap: .45rem;
}

/* Info row */
.tpc-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: .4rem;
  font-size: .79rem;
  border-bottom: 1px dotted var(--tpc-border);
  padding-bottom: .35rem;
}
.tpc-row:last-child { border-bottom: none; padding-bottom: 0; }
.tpc-lbl { color: var(--tpc-text3); font-weight: 600; white-space: nowrap; }
.tpc-val { color: var(--tpc-text2); font-weight: 700; text-align: left; }
.tpc-discount-pct { color: var(--tpc-brand); }

/* Stages sub-list */
.tpc-stages-list {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  margin: .2rem 0 .4rem;
  max-height: 180px;
  overflow-y: auto;
}
.tpc-stage-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .74rem;
  gap: .35rem;
  background: var(--tpc-surface2);
  border-radius: 6px;
  padding: .3rem .5rem;
  border: 1px solid var(--tpc-border);
  flex-wrap: wrap;
}
.tpc-stage-name   { color: var(--tpc-text2); font-weight: 600; }
.tpc-stage-detail {
  display: flex;
  align-items: center;
  gap: .3rem;
  color: var(--tpc-text3);
  font-size: .7rem;
  white-space: nowrap;
}
/* Stage inline price display */
.tpc-stage-old-price {
  text-decoration: line-through;
  opacity: .55;
  font-size: .68rem;
  color: var(--tpc-text3);
}
.tpc-stage-new-price {
  font-weight: 800;
  color: var(--tpc-brand);
  font-size: .76rem;
}
.tpc-stage-price-plain {
  font-weight: 700;
  color: var(--tpc-text2);
}

.tpc-no-stages {
  font-size: .78rem;
  color: var(--tpc-muted);
  display: flex;
  align-items: center;
  gap: .35rem;
  padding: .35rem 0;
}

/* ═══════════════════════════════════════════════════════
   PRICE-BOX  (v2 — original crossed out + discounted highlighted)
   ─────────────────────────────────────────────────────
   .tpc-price-box         → wrapper
   .tpc-old-price         → crossed-out original
   .tpc-new-price         → discounted (Mostaqer brand colour)
   .tpc-discount-badge    → "-20%" pill
   .tpc-unit              → "ر.س" suffix
═══════════════════════════════════════════════════════ */
.tpc-price-box {
  display: flex;
  align-items: center;
  gap: .45rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.tpc-old-price {
  text-decoration: line-through;
  opacity: .55;
  font-size: .78rem;
  font-weight: 600;
  color: var(--tpc-text3);
  white-space: nowrap;
}
.tpc-old-price .tpc-unit { font-size: .65rem; }

.tpc-new-price {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--tpc-brand);
  letter-spacing: -.01em;
  white-space: nowrap;
}
.tpc-new-price .tpc-unit {
  font-size: .68rem;
  font-weight: 600;
  color: var(--tpc-brand);
  opacity: .75;
  margin-right: .12rem;
}

/* When no discount — still use brand colour but no old price */
.tpc-new-price--nodiscount {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--tpc-text);
}
.tpc-new-price--nodiscount .tpc-unit {
  color: var(--tpc-muted);
}

.tpc-discount-badge {
  display: inline-flex;
  align-items: center;
  background: var(--tpc-brand-bg);
  color: var(--tpc-brand);
  border: 1px solid var(--tpc-brand-bdr);
  border-radius: 20px;
  font-size: .68rem;
  font-weight: 800;
  padding: .15rem .55rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Missing price inline variant */
.tpc-price-missing {
  font-size: .76rem;
  color: var(--tpc-muted);
  font-style: italic;
  display: flex;
  align-items: center;
  gap: .3rem;
}
.tpc-price-missing i { font-size: .72rem; color: #D97706; }
.tpc-price-missing-inline {
  font-size: .75rem;
  color: var(--tpc-muted);
  font-style: italic;
}

/* ─── Card total footer ─── */
.tpc-card-total {
  border-top: 1.5px solid var(--tpc-border);
  padding: .7rem .9rem;
  background: var(--tpc-surface2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.tpc-total-lbl {
  font-size: .76rem;
  font-weight: 700;
  color: var(--tpc-text3);
  display: flex;
  align-items: center;
  gap: .3rem;
  flex-shrink: 0;
}
.tpc-total-amt {
  display: flex;
  align-items: center;
  gap: .35rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.tpc-total-unit {
  font-size: .68rem;
  font-weight: 600;
  color: var(--tpc-muted);
  margin-right: .15rem;
}

/* ─── Card select button ─── */
.tpc-card-select-wrap { padding: .6rem .9rem; border-top: 1px solid var(--tpc-border); }
.tpc-select-btn {
  font-family: 'Cairo', sans-serif;
  width: 100%;
  padding: .48rem .7rem;
  border-radius: var(--tpc-radius-sm);
  font-size: .79rem;
  font-weight: 700;
  border: 1.5px solid var(--tpc-border);
  background: transparent;
  color: var(--tpc-text3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  transition: all var(--tpc-transition);
}
.tpc-select-btn:hover {
  border-color: var(--tpc-selected-bdr);
  color: var(--tpc-selected);
  background: var(--tpc-selected-bg);
}
.tpc-select-btn.tpc-select-btn--active {
  border-color: var(--tpc-selected-bdr);
  color: var(--tpc-selected);
  background: var(--tpc-selected-bg);
  font-weight: 800;
}
.tpc-select-btn .fa-circle       { font-size: .52rem; }
.tpc-select-btn .fa-check-circle { font-size: .79rem; color: var(--tpc-selected); }

/* ═══════════════════════════════════════════════════════
   COST DIFFERENCE BAR
═══════════════════════════════════════════════════════ */
.tpc-diff-bar {
  background: var(--tpc-surface);
  border: 1.5px solid var(--tpc-border);
  border-radius: var(--tpc-radius-sm);
  padding: .65rem 1rem;
  margin-bottom: .75rem;
  font-size: .81rem;
  font-weight: 700;
  color: var(--tpc-text2);
  display: flex;
  align-items: center;
  gap: .5rem;
  box-shadow: var(--tpc-shadow-sm);
}
.tpc-diff-bar i { color: var(--tpc-text3); }

/* ═══════════════════════════════════════════════════════
   SELECTION SUMMARY BAR
═══════════════════════════════════════════════════════ */
.tpc-summary {
  background: var(--tpc-selected-bg);
  border: 1.5px solid var(--tpc-selected-bdr);
  border-radius: var(--tpc-radius-sm);
  padding: .75rem 1rem;
  margin-bottom: .75rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
  font-size: .82rem;
}
.tpc-summary.hidden { display: none !important; }
.tpc-summary-label {
  font-size: .8rem;
  font-weight: 800;
  color: var(--tpc-selected);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: .3rem;
}
.tpc-summary-content { flex: 1; font-weight: 600; color: var(--tpc-text2); }
.tpc-clear-btn {
  font-family: 'Cairo', sans-serif;
  font-size: .75rem;
  font-weight: 700;
  color: var(--tpc-text3);
  background: transparent;
  border: 1px solid var(--tpc-border);
  border-radius: 20px;
  padding: .2rem .6rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  transition: all var(--tpc-transition);
}
.tpc-clear-btn:hover { border-color: #FECACA; color: #DC2626; }

/* ═══════════════════════════════════════════════════════
   CLINICAL NOTE
═══════════════════════════════════════════════════════ */
.tpc-clinical-note {
  text-align: center;
  font-size: .75rem;
  color: var(--tpc-muted);
  padding: .4rem .5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
}

/* ═══════════════════════════════════════════════════════
   ADMIN EDIT MODAL  (v2)
   Inline, self-contained, scoped to .tpc-admin-*
═══════════════════════════════════════════════════════ */
.tpc-admin-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(28,25,22,.48);
  backdrop-filter: blur(2px);
  z-index: 1300;
  cursor: pointer;
}
.tpc-admin-backdrop.tpc-admin-open { display: block; }

.tpc-admin-modal {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(.97);
  z-index: 1301;
  background: var(--tpc-surface);
  border: 1.5px solid var(--tpc-border);
  border-radius: var(--tpc-radius);
  box-shadow: var(--tpc-shadow-lg);
  width: 94%;
  max-width: 640px;
  max-height: 88vh;
  display: none;
  flex-direction: column;
  overflow: hidden;
  font-family: 'Cairo', sans-serif;
  direction: rtl;
  opacity: 0;
  transition: opacity .22s, transform .22s;
}
.tpc-admin-modal.tpc-admin-open {
  display: flex;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.tpc-admin-modal-header {
  padding: 1rem 1.25rem;
  border-bottom: 1.5px solid var(--tpc-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  flex-shrink: 0;
}
.tpc-admin-modal-title {
  font-size: .92rem;
  font-weight: 800;
  color: var(--tpc-text);
  display: flex;
  align-items: center;
  gap: .4rem;
}
.tpc-admin-modal-title i { color: var(--tpc-accent); }

.tpc-admin-modal-close {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--tpc-border);
  background: none;
  cursor: pointer;
  font-size: .8rem;
  color: var(--tpc-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--tpc-transition);
  flex-shrink: 0;
}
.tpc-admin-modal-close:hover { background: #FEF2F2; border-color: #FECACA; color: #DC2626; }

.tpc-admin-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.tpc-admin-modal-footer {
  padding: .85rem 1.25rem;
  border-top: 1.5px solid var(--tpc-border);
  display: flex;
  justify-content: flex-end;
  gap: .6rem;
  flex-shrink: 0;
}

/* Admin modal sections */
.tpc-adm-section {
  margin-bottom: 1.35rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--tpc-border);
}
.tpc-adm-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.tpc-adm-section-title {
  font-size: .84rem;
  font-weight: 800;
  color: var(--tpc-text);
  margin-bottom: .75rem;
  display: flex;
  align-items: center;
  gap: .35rem;
}
.tpc-adm-section-title i { color: var(--tpc-accent); }

.tpc-adm-row {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin-bottom: .5rem;
  flex-wrap: wrap;
}
.tpc-adm-row label {
  font-size: .79rem;
  font-weight: 700;
  color: var(--tpc-text3);
  min-width: 145px;
}
.tpc-adm-input {
  border: 1.5px solid var(--tpc-border);
  border-radius: var(--tpc-radius-sm);
  padding: .38rem .6rem;
  font-family: 'Cairo', sans-serif;
  font-size: .83rem;
  color: var(--tpc-text);
  background: var(--tpc-surface);
  flex: 1;
  min-width: 80px;
  max-width: 180px;
  outline: none;
  transition: border-color var(--tpc-transition);
  direction: ltr;
  text-align: left;
}
.tpc-adm-input:focus { border-color: var(--tpc-accent); box-shadow: 0 0 0 2px rgba(59,82,128,.1); }
.tpc-adm-input--sm  { max-width: 90px; }
.tpc-adm-unit { font-size: .75rem; color: var(--tpc-muted); font-weight: 600; }
.tpc-adm-no-stages { font-size: .8rem; color: var(--tpc-muted); padding: .35rem 0; }

/* Stage override table */
.tpc-adm-stages-table-wrap {
  overflow-x: auto;
  margin-top: .6rem;
  border-radius: var(--tpc-radius-sm);
  border: 1px solid var(--tpc-border);
}
.tpc-adm-stages-table {
  width: 100%;
  border-collapse: collapse;
}
.tpc-adm-stages-table th {
  background: var(--tpc-surface2);
  padding: .45rem .65rem;
  text-align: right;
  font-size: .74rem;
  font-weight: 700;
  color: var(--tpc-text3);
  border-bottom: 1.5px solid var(--tpc-border);
  white-space: nowrap;
}
.tpc-adm-stages-table td {
  padding: .4rem .65rem;
  border-bottom: 1px solid var(--tpc-border);
  font-size: .78rem;
  vertical-align: middle;
}
.tpc-adm-stages-table tr:last-child td { border-bottom: none; }

/* Toggle switch */
.tpc-adm-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  min-width: 0;
}
.tpc-adm-toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.tpc-adm-toggle-slider {
  display: inline-block;
  width: 38px;
  height: 22px;
  background: var(--tpc-border-dark);
  border-radius: 11px;
  position: relative;
  transition: background var(--tpc-transition);
  flex-shrink: 0;
}
.tpc-adm-toggle-slider::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  top: 3px;
  right: 3px;
  transition: transform var(--tpc-transition);
  box-shadow: 0 1px 3px rgba(0,0,0,.18);
}
.tpc-adm-toggle input:checked + .tpc-adm-toggle-slider { background: var(--tpc-selected); }
.tpc-adm-toggle input:checked + .tpc-adm-toggle-slider::after { transform: translateX(-16px); }

/* Admin modal buttons */
.tpc-admin-save-btn {
  font-family: 'Cairo', sans-serif;
  background: var(--tpc-accent);
  color: #fff;
  border: none;
  border-radius: var(--tpc-radius-sm);
  padding: .55rem 1.1rem;
  font-size: .84rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  transition: background var(--tpc-transition);
}
.tpc-admin-save-btn:hover    { background: #2d4070; }
.tpc-admin-save-btn:disabled { opacity: .65; cursor: not-allowed; }
.tpc-admin-cancel-btn {
  font-family: 'Cairo', sans-serif;
  background: transparent;
  color: var(--tpc-text3);
  border: 1.5px solid var(--tpc-border);
  border-radius: var(--tpc-radius-sm);
  padding: .55rem 1rem;
  font-size: .82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--tpc-transition);
}
.tpc-admin-cancel-btn:hover { border-color: var(--tpc-border-dark); background: var(--tpc-surface2); }

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════ */
@media (max-width: 860px) {
  .tpc-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .tpc-grid { grid-template-columns: 1fr; }
  .tpc-card-index { display: none; }
  .tpc-admin-modal { width: 98%; max-height: 92vh; }
  .tpc-adm-row label { min-width: 110px; }
}

/* ╔══════════════════════════════════════════════════════════
   EMBEDDED PRICING COMPARISON — EXECUTION MODAL  (epc-*)
   v3.1 — March 2026
   Changes:
   • Selected state uses brand colour #B08E6C (not teal)
   • Compact card padding — fits inside modal without scroll
   • Card B: stage checkboxes (partial multi-select)
   • Green bar: option name only
   • Yellow bar: sessions + original + discounted price
   • Smart diff bar: dynamic "أقل/أعلى بـ X ر.س"
   • Responsive: 3-col → 2-col (≤860px) → 1-col (≤560px)
══════════════════════════════════════════════════════════╗ */

/* ── Design tokens ── */
:root {
  --epc-brand        : #B08E6C;
  --epc-brand-bg     : #FAF5EE;
  --epc-brand-bdr    : #E8D8C2;
  --epc-brand-dark   : #8B6A45;
  /* selection = brand colour */
  --epc-selected     : #B08E6C;
  --epc-selected-bg  : #FAF5EE;
  --epc-selected-bdr : #E8D8C2;
  --epc-surface      : #FFFFFF;
  --epc-surface2     : #FAFAF8;
  --epc-border       : #E5E2DA;
  --epc-border-dark  : #C9C4BB;
  --epc-text         : #1C1916;
  --epc-text2        : #44403C;
  --epc-text3        : #78716C;
  --epc-muted        : #A8A29E;
  --epc-accent       : #3B5280;
  --epc-green        : #0F766E;
  --epc-green-bg     : #F0FDFA;
  --epc-green-bdr    : #99F6E4;
  --epc-yellow       : #92400E;
  --epc-yellow-bg    : #FFFBEB;
  --epc-yellow-bdr   : #FDE68A;
  --epc-radius       : 10px;
  --epc-radius-sm    : 7px;
  --epc-shadow       : 0 4px 12px rgba(0,0,0,.09), 0 2px 4px rgba(0,0,0,.06);
  --epc-shadow-sm    : 0 1px 3px rgba(0,0,0,.07);
  --epc-transition   : .2s ease;
}

/* ── Slot visibility ── */
#exec-pricing-slot { display: block; overflow: visible; position: relative; }
#exec-pricing-slot:empty { display: none; }

/* ── Outer wrapper ── */
.epc-wrap {
  font-family: 'Cairo', sans-serif;
  direction: rtl;
  color: var(--epc-text);
  margin: .85rem 0 .5rem;
  border-top: 1.5px solid var(--epc-border);
  padding-top: .85rem;
}

/* ── Section header ── */
.epc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .7rem;
  flex-wrap: wrap;
  gap: .4rem;
}
.epc-title {
  font-size: .85rem;
  font-weight: 800;
  color: var(--epc-text);
  display: flex;
  align-items: center;
  gap: .4rem;
}
.epc-title i { color: var(--epc-accent); }

/* ── No-pricing notice ── */
.epc-notice {
  background: var(--epc-yellow-bg);
  border: 1.5px solid var(--epc-yellow-bdr);
  border-radius: var(--epc-radius-sm);
  padding: .55rem .85rem;
  font-size: .78rem;
  font-weight: 600;
  color: var(--epc-yellow);
  display: flex;
  align-items: center;
  gap: .4rem;
  margin-bottom: .65rem;
}

/* ── Three-card grid ── */
.epc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .65rem;
  margin-bottom: .7rem;
}

/* ── Single card ── */
.epc-card {
  background: var(--epc-surface);
  border: 1.5px solid var(--epc-border);
  border-radius: var(--epc-radius);
  box-shadow: var(--epc-shadow-sm);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  position: relative;
  transition: border-color var(--epc-transition), box-shadow var(--epc-transition),
              background var(--epc-transition), transform var(--epc-transition);
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
}
.epc-card:hover {
  border-color: var(--epc-brand);
  background: var(--epc-brand-bg);
  box-shadow: var(--epc-shadow);
  transform: translateY(-2px);
}
/* Selected: brand border, brand background */
.epc-card.epc-selected {
  border: 2px solid var(--epc-brand);
  background: var(--epc-brand-bg);
  box-shadow: 0 0 0 3px rgba(176,142,108,.15), var(--epc-shadow);
  transform: translateY(-2px);
}

/* ── Card index badge (أ / ب / ج) ── */
.epc-card-idx {
  position: absolute;
  top: .45rem;
  left: .45rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--epc-surface2);
  border: 1px solid var(--epc-border);
  font-size: .62rem;
  font-weight: 900;
  color: var(--epc-text3);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* ── Card head ── */
.epc-card-head {
  padding: .65rem .8rem .5rem;
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  background: var(--epc-surface2);
  border-bottom: 1px solid var(--epc-border);
}
.epc-card-icon {
  width: 30px;
  height: 30px;
  border-radius: var(--epc-radius-sm);
  background: #EFEFEC;
  color: #5C5751;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .82rem;
  flex-shrink: 0;
  transition: background var(--epc-transition), color var(--epc-transition);
}
.epc-card.epc-selected .epc-card-icon { background: var(--epc-brand-bdr); color: var(--epc-brand-dark); }
.epc-card-title { font-size: .8rem; font-weight: 800; color: var(--epc-text); line-height: 1.3; }
.epc-card-sub   { font-size: .66rem; color: var(--epc-muted); line-height: 1.25; }

/* ── Card body ── */
.epc-card-body {
  padding: .5rem .8rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .2rem;
}
.epc-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: .4rem;
  font-size: .73rem;
  line-height: 1.45;
}
.epc-lbl { color: var(--epc-text3); font-weight: 600; flex-shrink: 0; }
.epc-val { color: var(--epc-text2); font-weight: 700; text-align: left; }
.epc-disc-pct { color: var(--epc-brand); font-weight: 800; }

/* ── Stage list (Card B) ── */
.epc-stages-list {
  background: var(--epc-surface2);
  border: 1px solid var(--epc-border);
  border-radius: var(--epc-radius-sm);
  margin-bottom: .3rem;
  overflow: hidden;
  max-height: 160px;
  overflow-y: auto;
}
.epc-stages-list::-webkit-scrollbar { width: 3px; }
.epc-stages-list::-webkit-scrollbar-thumb { background: var(--epc-border-dark); border-radius: 3px; }

/* Stage selectable row (label + checkbox) */
.epc-stage-selectable {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .28rem .55rem;
  border-bottom: 1px solid var(--epc-border);
  cursor: pointer;
  transition: background var(--epc-transition);
}
.epc-stage-selectable:last-child { border-bottom: none; }
.epc-stage-selectable:hover { background: var(--epc-brand-bg); }
.epc-stage-selectable.epc-stage-unchecked { opacity: .45; text-decoration: line-through; }

/* Stage checkbox style */
.epc-stage-cb {
  width: 14px;
  height: 14px;
  accent-color: var(--epc-brand);
  flex-shrink: 0;
  cursor: pointer;
}

.epc-stage-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .4rem;
  font-size: .7rem;
  flex: 1;
  min-width: 0;
}
.epc-stage-name { color: var(--epc-text2); font-weight: 600; flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.epc-stage-detail {
  display: flex;
  align-items: center;
  gap: .28rem;
  text-align: left;
  flex-shrink: 0;
  color: var(--epc-text3);
  font-weight: 600;
}
.epc-stage-sess { font-size: .68rem; color: var(--epc-accent); font-weight: 700; }
.epc-stage-old  { text-decoration: line-through; opacity: .5; font-size: .65rem; color: var(--epc-text3); }
.epc-stage-new  { font-weight: 800; color: var(--epc-brand); font-size: .7rem; }
.epc-stage-flat { font-weight: 700; color: var(--epc-text2); }
.epc-no-stages  { font-size: .73rem; color: var(--epc-muted); padding: .4rem .55rem;
  display: flex; align-items: center; gap: .3rem; }

/* ── Card total footer ── */
.epc-card-total {
  border-top: 1.5px solid var(--epc-border);
  padding: .5rem .8rem;
  background: var(--epc-surface2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .35rem;
  flex-wrap: wrap;
  min-height: 44px;
}
.epc-total-lbl {
  font-size: .7rem;
  font-weight: 700;
  color: var(--epc-text3);
  display: flex;
  align-items: center;
  gap: .25rem;
  flex-shrink: 0;
}
.epc-total-val {
  display: flex;
  align-items: center;
  gap: .3rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.epc-unit     { font-size: .65rem; color: var(--epc-muted); font-weight: 600; }
.epc-no-price { font-size: .7rem; color: var(--epc-muted); font-style: italic; }

/* ── Price box ── */
.epc-price-box {
  display: flex;
  align-items: center;
  gap: .35rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.epc-old-price {
  text-decoration: line-through;
  opacity: .5;
  font-size: 14px;
  font-weight: 600;
  color: var(--epc-text3);
  white-space: nowrap;
}
.epc-old-price .epc-unit { font-size: .62rem; }
.epc-new-price {
  font-size: 24px;
  font-weight: 700;
  color: var(--epc-brand);
  white-space: nowrap;
  letter-spacing: -.01em;
}
.epc-new-price .epc-unit { font-size: .62rem; color: var(--epc-brand); opacity: .8; }
/* plain (no discount) — same size as discounted for visual consistency */
.epc-price-box--plain .epc-new-price { font-size: 24px; font-weight: 700; color: var(--epc-text); }
.epc-price-box--plain .epc-new-price .epc-unit { color: var(--epc-muted); }
.epc-badge {
  display: inline-flex;
  align-items: center;
  background: var(--epc-brand-bg);
  color: var(--epc-brand);
  border: 1px solid var(--epc-brand-bdr);
  border-radius: 20px;
  font-size: .63rem;
  font-weight: 800;
  padding: .1rem .45rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Card select row ── */
.epc-card-select {
  border-top: 1px solid var(--epc-border);
  padding: .42rem .8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  font-size: .74rem;
  font-weight: 700;
  color: var(--epc-text3);
  background: transparent;
  transition: background var(--epc-transition), color var(--epc-transition);
}
.epc-card:hover          .epc-card-select { background: var(--epc-brand-bg); color: var(--epc-brand); }
.epc-card.epc-selected   .epc-card-select { background: var(--epc-brand-bdr); color: var(--epc-brand-dark); }
.epc-sel-dot { font-size: .52rem; transition: font-size var(--epc-transition); }
.epc-sel-text { font-size: .74rem; font-weight: 700; }
.epc-card.epc-selected .epc-sel-dot { font-size: .78rem; }

/* ── Smart diff bar (dynamic, always vs. individual) ── */
.epc-diff-bar {
  background: var(--epc-surface);
  border: 1.5px solid var(--epc-border);
  border-radius: var(--epc-radius-sm);
  padding: .48rem .85rem;
  margin-bottom: .55rem;
  font-size: .77rem;
  font-weight: 700;
  color: var(--epc-text2);
  display: flex;
  align-items: center;
  gap: .45rem;
  box-shadow: var(--epc-shadow-sm);
  flex-wrap: wrap;
}
.epc-diff-bar i { color: var(--epc-accent); flex-shrink: 0; }
.epc-diff-bar strong { color: var(--epc-brand); }

/* ── ① Green bar: selected option name only ── */
.epc-green-bar {
  background: var(--epc-green-bg);
  border: 1.5px solid var(--epc-green-bdr);
  border-radius: var(--epc-radius-sm);
  padding: .55rem .9rem;
  margin-bottom: .5rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .8rem;
  font-weight: 800;
  color: var(--epc-green);
  flex-wrap: wrap;
}
.epc-green-bar.hidden { display: none !important; }
.epc-green-bar > i { font-size: .8rem; flex-shrink: 0; }
.epc-green-bar > span { flex: 1; }

/* ── ② Yellow summary bar: sessions + original + discounted ── */
.epc-yellow-bar {
  background: var(--epc-yellow-bg);
  border: 1.5px solid var(--epc-yellow-bdr);
  border-radius: var(--epc-radius-sm);
  padding: .6rem .9rem;
  margin-bottom: .5rem;
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  font-size: .8rem;
  color: var(--epc-yellow);
  flex-wrap: wrap;
}
.epc-yellow-bar.hidden { display: none !important; }
.epc-yellow-bar > i { font-size: .82rem; flex-shrink: 0; margin-top: .1rem; }
.epc-yb-content {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .75rem;
  align-items: baseline;
}
.epc-yb-sessions {
  font-weight: 900;
  color: var(--epc-yellow);
  font-size: .82rem;
  white-space: nowrap;
}
.epc-yb-prices {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.epc-yb-orig {
  font-size: .73rem;
  font-weight: 600;
  color: var(--epc-text3);
  text-decoration: line-through;
  opacity: .65;
  white-space: nowrap;
}
.epc-yb-disc {
  font-size: .88rem;
  font-weight: 900;
  color: var(--epc-brand);
  white-space: nowrap;
}

/* ── Clear button (shared by green & yellow bars) ── */
.epc-clear-btn {
  font-family: 'Cairo', sans-serif;
  font-size: .7rem;
  font-weight: 700;
  color: var(--epc-text3);
  background: transparent;
  border: 1px solid var(--epc-border);
  border-radius: 20px;
  padding: .16rem .5rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: .22rem;
  transition: all var(--epc-transition);
  flex-shrink: 0;
}
.epc-clear-btn:hover { border-color: #FECACA; color: #DC2626; }

/* ── Clinical note ── */
.epc-clinical-note {
  text-align: center;
  font-size: .7rem;
  color: var(--epc-muted);
  padding: .3rem .4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .3rem;
}

/* ═══════════════════════════════════════════════════════
   EPC SERVICES CHIPS (v3.4)
   Used inside Cards A/B/C for therapeutic services
═══════════════════════════════════════════════════════ */
.epc-svc-summary {
  display: flex; flex-wrap: wrap; gap: .25rem;
  margin-top: .45rem; padding-top: .4rem;
  border-top: 1px solid var(--epc-border);
}
.epc-svc-chip {
  display: inline-flex; align-items: center; gap: .2rem;
  padding: .12rem .42rem; border-radius: 20px;
  font-size: .65rem; font-weight: 700; white-space: nowrap;
  line-height: 1.4;
}
.epc-svc-indiv-chip  { background: #EEF2FF; color: #4F46E5; }
.epc-svc-parent-chip { background: #F0FDF4; color: #16A34A; }
.epc-svc-group-chip  { background: #FFF7ED; color: #EA580C; }
.epc-svc-home-chip   { background: #F5F3FF; color: #7C3AED; }
.epc-svc-incl-chip   { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }

/* Micro tags inside Card B stage rows */
.epc-svc-micro-wrap  { display: inline-flex; gap: .12rem; align-items: center; margin-inline-start: .2rem; }
.epc-svc-micro {
  display: inline-flex; align-items: center; gap: .08rem;
  padding: .04rem .26rem; border-radius: 8px;
  font-size: .58rem; font-weight: 800; line-height: 1.3;
}
.epc-svc-indiv   { background: #EEF2FF; color: #4F46E5; }
.epc-svc-parent  { background: #F0FDF4; color: #16A34A; }
.epc-svc-group   { background: #FFF7ED; color: #EA580C; }
.epc-svc-home    { background: #F5F3FF; color: #7C3AED; }

/* Note row inside Card C (individual) */
.epc-svc-note-row {
  display: flex; align-items: center; gap: .3rem;
  margin-top: .35rem; padding: .2rem .35rem;
  background: #FEF2F2; border-radius: 6px;
  font-size: .66rem;
}
.epc-svc-note-txt { font-weight: 600; }

/* ═══════════════════════════════════════════════════════
   RESPONSIVE (epc-*)
═══════════════════════════════════════════════════════ */
@media (max-width: 860px) {
  .epc-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .epc-grid { grid-template-columns: 1fr; }
  .epc-card-idx { display: none; }
  .epc-old-price { font-size: 11px; }
  .epc-new-price { font-size: 18px; }
}