/* ============================================================
   BOOKING CART — سلة الحجز  (brand-tuned)
   ============================================================ */

/* ---- Add-to-cart block inside the course price table ---- */
.pb-add {
  margin-top: 16px; border: 1px solid color-mix(in oklab, var(--c-green) 30%, var(--line));
  border-radius: var(--radius); background: color-mix(in oklab, var(--c-green) 5%, var(--surface));
  padding: 16px;
}
.pb-add__head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 12px; }
.pb-add__title { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-green); font-weight: 600; }
.pb-add__title-ar { font-family: "Thmanyah Sans", system-ui, sans-serif; font-size: 13px; color: var(--muted); }
.pb-add__lvls { display: flex; flex-wrap: wrap; gap: 8px; }
.pb-add__chip {
  display: inline-flex; align-items: baseline; gap: 7px; cursor: pointer;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  border-radius: 999px; padding: 8px 14px; font-size: 13.5px; font-weight: 600;
  transition: border-color .16s ease, background .16s ease, color .16s ease;
}
.pb-add__chip:hover { border-color: var(--c-green); }
.pb-add__chip.is-on { background: var(--c-green); border-color: var(--c-green); color: #fff; }
.pb-add__chip-ar { font-family: "Thmanyah Sans", system-ui, sans-serif; font-size: 12px; opacity: .85; }
.pb-add__cert { display: flex; gap: 6px; margin-top: 10px; }
.pb-add__certbtn {
  border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer;
  border-radius: 999px; padding: 6px 13px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .04em; text-transform: uppercase;
  transition: color .16s ease, border-color .16s ease, background .16s ease;
}
.pb-add__certbtn.is-on { color: var(--ink); border-color: var(--ink); background: var(--paper-2); }
.pb-add__foot { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 14px; flex-wrap: wrap; }
.pb-add__total { font-family: var(--font-display); font-size: 19px; color: var(--ink); display: flex; align-items: baseline; gap: 9px; }
.pb-add__total s { color: var(--muted); font-weight: 500; font-size: .85em; }
.pb-add__total b { color: var(--ink); }
.pb-add__off { font-family: var(--font-mono); font-size: 11px; color: #fff; background: var(--c-green); padding: 3px 8px; border-radius: 999px; letter-spacing: .03em; }
.pb-add__hint { font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); letter-spacing: .02em; }
.pb-add__btn {
  border: none; cursor: pointer; background: var(--c-green); color: #fff;
  font-size: 14px; font-weight: 700; padding: 11px 20px; border-radius: 999px;
  transition: filter .16s ease, transform .12s ease, opacity .16s ease;
}
.pb-add__btn:hover { filter: brightness(1.08); }
.pb-add__btn:active { transform: scale(.97); }
.pb-add__btn:disabled { opacity: .4; cursor: not-allowed; }
.pb-add__chip:disabled, .pb-add__chip.is-locked { opacity: .4; cursor: not-allowed; }
.pb-add__chip.is-locked:hover { border-color: var(--line); }
.pb-add__lock { display: block; margin-top: 10px; font-family: "Thmanyah Sans", system-ui, sans-serif; font-size: 12px; line-height: 1.5; color: var(--muted); }

/* ---- Floating cart button ---- */
.cart-fab {
  position: fixed; left: 22px; bottom: 22px; z-index: 1150;
  width: 56px; height: 56px; border-radius: 999px; border: none; cursor: pointer;
  background: var(--ink); color: var(--surface);
  display: grid; place-items: center;
  box-shadow: 0 16px 34px -14px rgba(24,22,19,.7); transition: transform .18s ease, background .18s ease;
}
.cart-fab:hover { transform: translateY(-2px); background: var(--accent); color: var(--accent-ink, #fff); }
.cart-fab__badge {
  position: absolute; top: -4px; right: -4px; min-width: 22px; height: 22px; padding: 0 6px;
  border-radius: 999px; background: var(--c-roast); color: #fff; font-size: 12px; font-weight: 700;
  display: grid; place-items: center; border: 2px solid var(--surface);
}

/* ---- Overlay + panel ---- */
.cart-ov { position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0; z-index: 1380; background: rgba(24,22,19,.5); backdrop-filter: blur(3px); display: flex; justify-content: center; align-items: center; padding: 24px; animation: cartFade .22s ease; }
@keyframes cartFade { from { opacity: 0; } to { opacity: 1; } }
.cart-panel {
  width: min(460px, 100%); max-height: min(calc(100vh - var(--nav-h) - 40px), 900px); background: var(--paper, #f4f1ea);
  display: flex; flex-direction: column; border-radius: 18px; overflow: hidden;
  box-shadow: 0 50px 130px -35px rgba(0,0,0,.6), 0 0 0 1px rgba(0,0,0,.05);
  animation: cartSlide .28s cubic-bezier(.2,.7,.3,1);
}
@keyframes cartSlide { from { transform: translateY(16px) scale(.97); opacity: .5; } to { transform: none; opacity: 1; } }
.cart-head { display: flex; align-items: center; justify-content: space-between; padding: 22px 24px; border-bottom: 1px solid var(--line); flex: none; }
.cart-head h3 { margin: 0; font-family: var(--font-display); font-weight: 800; font-size: 21px; letter-spacing: -0.01em; color: var(--ink); }
.cart-x { width: 36px; height: 36px; border: none; background: var(--paper-2); border-radius: 999px; font-size: 24px; line-height: 1; color: var(--muted); cursor: pointer; transition: background .16s ease, color .16s ease; }
.cart-x:hover { background: var(--line); color: var(--ink); }
.cart-body { flex: 1; min-height: 0; overflow-y: auto; padding: 20px 24px 28px; }

/* ---- cart lines ---- */
.cart-lines { display: flex; flex-direction: column; gap: 12px; }
.cart-line {
  position: relative; display: grid; grid-template-columns: 4px 1fr auto auto; gap: 14px; align-items: start;
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px 16px 16px 14px;
}
.cart-line__bar { width: 4px; align-self: stretch; border-radius: 999px; background: var(--chip); min-height: 40px; }
.cart-line__name { font-family: var(--font-display); font-weight: 700; font-size: 16px; color: var(--ink); display: flex; flex-direction: column; gap: 2px; }
.cart-line__ar { font-family: "Thmanyah Sans", system-ui, sans-serif; font-size: 13px; color: var(--muted); font-weight: 500; }
.cart-line__lvls { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.cart-line__lvl {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--ink-2);
  background: var(--paper-2); border: 1px solid var(--line); border-radius: 999px; padding: 4px 6px 4px 10px;
}
.cart-line__rm { border: none; background: none; color: var(--muted); cursor: pointer; font-size: 15px; line-height: 1; width: 16px; height: 16px; border-radius: 999px; }
.cart-line__rm:hover { color: var(--c-roast); background: color-mix(in oklab, var(--c-roast) 14%, transparent); }
.cart-line__cert { font-family: var(--font-mono); font-size: 10px; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); margin-top: 8px; }
.cart-line__price { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.cart-line__price b { font-family: var(--font-display); font-weight: 800; font-size: 16px; color: var(--ink); }
.cart-line__was { font-size: 12px; color: var(--muted); text-decoration: line-through; }
.cart-line__off { font-family: var(--font-mono); font-size: 10px; color: #fff; background: var(--c-green); padding: 2px 6px; border-radius: 999px; }
.cart-line__del { border: none; background: none; color: var(--muted); cursor: pointer; padding: 2px; align-self: start; }
.cart-line__del:hover { color: var(--c-roast); }

/* ---- summary ---- */
.cart-sum { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 14px; display: flex; flex-direction: column; gap: 7px; }
.cart-sum__row { display: flex; justify-content: space-between; align-items: baseline; font-size: 14px; }
.cart-sum__row--save { color: var(--c-green); font-weight: 600; }
.cart-sum__row--total { font-family: var(--font-display); font-weight: 800; font-size: 22px; color: var(--ink); }
.cart-note { font-size: 12px; color: var(--muted); margin: 12px 0 0; text-align: center; }
.cart-cta {
  margin-top: 16px; width: 100%; border: none; cursor: pointer; background: var(--ink); color: var(--surface);
  font-size: 16px; font-weight: 700; padding: 15px; border-radius: 12px; transition: background .16s ease, transform .12s ease;
}
.cart-cta:hover { background: var(--accent); color: var(--accent-ink, #fff); }
.cart-cta:active { transform: scale(.99); }
.cart-browse {
  display: block; width: 100%; margin-top: 12px;
  border: none; background: none; cursor: pointer;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .04em;
  color: var(--muted); padding: 6px; border-radius: 8px;
  transition: color .16s ease, background .16s ease;
}
.cart-browse:hover { color: var(--ink); background: var(--paper-2); }
[data-lang="ar"] .cart-browse { font-family: "Thmanyah Sans", system-ui, sans-serif; font-size: 13px; }

.cart-empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.cart-empty p { margin: 0; }
.cart-empty__sub { font-size: 13px; margin-top: 8px !important; }

/* ---- checkout form ---- */
.cart-co-summary { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; margin-bottom: 18px; }
.cart-co-line { display: flex; align-items: center; gap: 10px; padding: 6px 0; font-size: 13.5px; color: var(--ink-2); }
.cart-co-dot { width: 9px; height: 9px; border-radius: 3px; flex: none; }
.cart-co-name { flex: 1; }
.cart-co-price { font-weight: 700; color: var(--ink); }
.cart-co-total { display: flex; justify-content: space-between; border-top: 1px solid var(--line); margin-top: 8px; padding-top: 10px; font-size: 14px; }
.cart-co-total b { font-family: var(--font-display); font-size: 19px; }
.cart-form { display: flex; flex-direction: column; gap: 14px; }
.cart-two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cart-field { display: flex; flex-direction: column; gap: 7px; }
.cart-lab { font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.cart-lab-ar { font-family: "Thmanyah Sans", system-ui, sans-serif; text-transform: none; letter-spacing: 0; font-size: 12px; }
.cart-input { font: inherit; font-size: 15px; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); outline: none; transition: border-color .16s ease; }
.cart-input:focus { border-color: var(--accent); }
.cart-area { resize: vertical; min-height: 56px; line-height: 1.5; }
.cart-seg { display: flex; gap: 6px; flex-wrap: wrap; }
.cart-pill {
  display: inline-flex; flex-direction: column; align-items: center; gap: 1px; cursor: pointer;
  border: 1px solid var(--line); background: var(--surface); color: var(--muted);
  border-radius: 10px; padding: 8px 13px; font-size: 13px; font-weight: 600; transition: all .16s ease;
}
.cart-pill.is-on { border-color: var(--ink); color: var(--ink); background: var(--paper-2); }
.cart-pill-ar { font-family: "Thmanyah Sans", system-ui, sans-serif; font-size: 10.5px; opacity: .8; }
.cart-cliq { border: 1px solid color-mix(in oklab, var(--c-green) 38%, var(--line)); background: color-mix(in oklab, var(--c-green) 7%, var(--surface)); border-radius: 12px; padding: 13px 15px; }
.cart-cliq-lab { font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--c-green); }
.cart-cliq-row { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.cart-cliq-row b { font-family: var(--font-display); font-weight: 800; font-size: 20px; color: var(--ink); user-select: all; }
.cart-cliq-copy { border: 1px solid var(--line); background: var(--surface); color: var(--ink); font-family: var(--font-mono); font-size: 11px; padding: 6px 13px; border-radius: 999px; cursor: pointer; }
.cart-cliq-copy:hover { background: var(--paper-2); }
.cart-cliq-note { font-family: "Thmanyah Sans", system-ui, sans-serif; font-size: 12px; color: var(--muted); margin: 9px 0 0; }
.cart-err { color: var(--c-roast); font-size: 13.5px; margin: 14px 0 0; }
.cart-co-actions { display: flex; gap: 12px; align-items: center; margin-top: 18px; }
.cart-back { flex: none; border: 1px solid var(--line); background: transparent; color: var(--ink); padding: 14px 18px; border-radius: 12px; cursor: pointer; font-weight: 600; }
.cart-back:hover { background: var(--paper-2); }
.cart-co-actions .cart-cta { margin-top: 0; }

/* ---- done ---- */
.cart-done { text-align: center; padding: 36px 16px; }
.cart-done__tick { width: 60px; height: 60px; margin: 0 auto 18px; border-radius: 999px; background: var(--c-green); color: #fff; display: grid; place-items: center; font-size: 30px; }
.cart-done h4 { font-family: var(--font-display); font-weight: 800; font-size: 22px; margin: 0 0 8px; color: var(--ink); }
.cart-done p { font-size: 14.5px; line-height: 1.6; color: var(--ink-2); margin: 0 auto 18px; max-width: 36ch; }
.cart-wa { display: inline-flex; align-items: center; gap: 8px; color: #1f8a4c; font-weight: 600; text-decoration: none; margin-bottom: 18px; }
.cart-wa:hover { text-decoration: underline; }
.cart-done__ref { font-family: var(--font-mono); font-size: 12.5px; color: var(--c-green); margin: -8px auto 18px; }
.cart-line__cohort { font-family: var(--font-mono); font-size: 11.5px; color: var(--c-green); margin-top: 5px; line-height: 1.4; }

/* ---- before-you-book terms (official booking page) ---- */
.cart-terms {
  position: relative;
  border: 1px solid color-mix(in oklab, var(--accent) 34%, var(--line));
  border-radius: 14px;
  background: color-mix(in oklab, var(--accent) 9%, var(--surface));
  padding: 16px 18px; margin-bottom: 18px;
}
.cart-terms__head { display: flex; align-items: center; gap: 11px; margin-bottom: 13px; }
.cart-terms__ic {
  flex: none; width: 26px; height: 26px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink, #181613);
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 800; font-size: 15px; line-height: 1;
}
.cart-terms__lab {
  font-family: var(--font-display); font-weight: 800; font-size: 15.5px;
  letter-spacing: -0.01em; color: var(--ink); display: inline-flex; align-items: baseline; gap: 9px;
}
.cart-terms__lab-ar { font-family: "Thmanyah Display", var(--font-serif); font-weight: 700; font-size: .82em; color: var(--muted); }
.cart-terms__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.cart-terms__list li {
  position: relative; padding-inline-start: 18px; color: var(--ink-2);
}
.cart-terms__list li::before {
  content: ""; position: absolute; inset-inline-start: 3px; top: 0.5em;
  width: 6px; height: 6px; border-radius: 999px;
  background: color-mix(in oklab, var(--accent) 80%, var(--ink));
}
.cart-terms__en { display: block; font-size: 13px; line-height: 1.55; }
.cart-terms__ar { display: block; font-family: "Thmanyah Display", var(--font-serif); direction: rtl; font-size: 13.5px; line-height: 1.95; color: var(--muted); margin-top: 4px; }
.cart-terms__seats { color: var(--muted) !important; }
[data-lang="ar"] .cart-terms__lab-en { display: none; }
[data-lang="ar"] .cart-terms__en { display: none; }
[data-lang="ar"] .cart-terms__ar { color: var(--ink-2); font-size: 14.5px; margin-top: 0; }
[data-lang="ar"] .cart-terms__lab-ar { color: var(--ink); font-size: 1em; }

/* ---- payment shown directly on the booking page ---- */
.cart-pay { display: flex; flex-direction: column; gap: 10px; }
.cart-pay__head { display: flex; flex-direction: column; gap: 4px; }
.cart-pay__lab { font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.cart-pay__hint { font-size: 12.5px; line-height: 1.55; color: var(--ink-2); }
[data-lang="ar"] .cart-pay__hint { font-family: "Thmanyah Sans", system-ui, sans-serif; }

/* ---- wide booking page (checkout + confirmation) ---- */
.cart-panel.is-wide { width: min(620px, 100%); height: auto; max-height: min(calc(100vh - var(--nav-h) - 36px), 920px); border-radius: 18px; margin: auto; }
.cart-ov:has(.cart-panel.is-wide) { justify-content: center; align-items: center; padding: 20px; }
.cart-head.is-hidden { display: none; }
.cart-done2 { padding: 0; overflow-y: auto; }
.cart-done2 .bk__done-close { width: 100%; margin-top: 10px; }

/* ---- course-colour theming in the cart ---- */
.cart-line { background: color-mix(in oklab, var(--chip) 5%, var(--surface)); border-color: color-mix(in oklab, var(--chip) 24%, var(--line)); }
.cart-line__lvl { border-color: color-mix(in oklab, var(--chip) 42%, var(--line)); background: color-mix(in oklab, var(--chip) 9%, var(--surface)); color: var(--ink); }
.cart-line__off { color: color-mix(in oklab, var(--chip) 80%, var(--ink)); background: color-mix(in oklab, var(--chip) 14%, var(--surface)); }

/* ---- referral ---- */
.cart-ref { border-top: 1px solid var(--line); padding-top: 14px; margin-top: 4px; }
.cart-refchk { display: flex; align-items: center; gap: 9px; cursor: pointer; font-size: 14px; color: var(--ink); }
.cart-refchk input { width: 16px; height: 16px; accent-color: var(--c-green); flex: none; }
.cart-ref-input { margin-top: 10px; text-transform: uppercase; letter-spacing: 0.06em; }
.cart-ref-note { font-size: 12.5px; line-height: 1.55; color: var(--muted); margin: 8px 0 0; }

/* ---- WhatsApp confirmation button (cart done screen) ---- */
.bk__done-wa {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  width: 100%; margin-top: 10px; margin-bottom: 4px;
  border: 1.5px solid #25d366;
  background: color-mix(in oklab, #25d366 8%, var(--surface));
  color: #1a7a45; padding: 14px; border-radius: 12px;
  font-weight: 700; font-size: 15px; text-decoration: none;
  transition: background .16s ease, border-color .16s ease;
}
.bk__done-wa:hover { background: color-mix(in oklab, #25d366 15%, var(--surface)); border-color: #1a7a45; }
[data-lang="ar"] .bk__done-wa { font-family: "Thmanyah Sans", system-ui, sans-serif; font-size: 16px; }

/* ---- group & corporate enquiry (multi-select chips + intro note) ---- */
.grp-note {
  font-size: 13px; line-height: 1.6; color: var(--ink-2);
  background: color-mix(in oklab, var(--accent) 9%, var(--surface));
  border: 1px solid color-mix(in oklab, var(--accent) 30%, var(--line));
  border-radius: 12px; padding: 13px 15px; margin-bottom: 18px;
}
.grp-note__en { display: block; }
.grp-note__ar { display: block; font-family: "Thmanyah Display", var(--font-serif); direction: rtl; font-size: 13.5px; line-height: 1.9; color: var(--muted); margin-top: 6px; }
[data-lang="ar"] .grp-note__en { display: none; }
[data-lang="ar"] .grp-note__ar { color: var(--ink-2); font-size: 14.5px; margin-top: 0; }
.grp-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.grp-chip {
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  border-radius: 999px; padding: 8px 14px; font-size: 13.5px; font-weight: 600;
  transition: border-color .16s ease, background .16s ease, color .16s ease;
}
.grp-chip:hover { border-color: var(--ink); }
.grp-chip.is-on { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.grp-chip__ar { font-family: "Thmanyah Sans", system-ui, sans-serif; font-size: 12px; opacity: .82; }

@media (max-width: 520px) {
  .cart-panel { width: 100%; }
  .cart-two { grid-template-columns: 1fr; }
  .cart-fab { left: 16px; bottom: 16px; }
  /* larger touch targets on mobile */
  .cart-x { width: 44px; height: 44px; font-size: 22px; }
}
/* iOS safe area — keeps the FAB above the home indicator */
@supports (bottom: env(safe-area-inset-bottom)) {
  .cart-fab {
    bottom: max(22px, calc(env(safe-area-inset-bottom) + 14px));
  }
  @media (max-width: 520px) {
    .cart-fab { bottom: max(16px, calc(env(safe-area-inset-bottom) + 10px)); }
  }
  .cart-ov { bottom: 0; padding-bottom: max(24px, calc(env(safe-area-inset-bottom) + 16px)); }
  .nl-toast { bottom: max(22px, calc(env(safe-area-inset-bottom) + 14px)); }
  @media (max-width: 520px) {
    .nl-toast { bottom: max(90px, calc(env(safe-area-inset-bottom) + 80px)); }
  }
}