/* =====================================================================
   booking.css — booking bar, motore prenotazione simulato, stepper
   ===================================================================== */

.booking-bar {
  background: var(--warm-white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); padding: 1rem; display: grid;
  grid-template-columns: repeat(5, 1fr) auto; gap: .8rem; align-items: end;
}
.booking-bar .field { margin: 0; }
@media (max-width: 900px) { .booking-bar { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .booking-bar { grid-template-columns: 1fr; } }
.booking-bar .btn { height: 46px; }

/* Hero variant sits on olive */
.hero .booking-bar { margin-top: 2rem; }

/* Stepper */
.stepper { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; padding: 0; margin: 0 0 1.6rem; counter-reset: step; }
.stepper li {
  flex: 1 1 auto; display: flex; align-items: center; gap: .5rem; font-size: .82rem; font-weight: 600;
  color: var(--ink-soft); padding: .5rem .7rem; border-bottom: 3px solid var(--line);
}
.stepper li::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--stone); color: #fff; font-size: .78rem; }
.stepper li[aria-current="step"] { color: var(--olive-dark); border-bottom-color: var(--accent); }
.stepper li[aria-current="step"]::before { background: var(--accent); }
.stepper li.done { color: var(--olive-dark); border-bottom-color: var(--olive); }
.stepper li.done::before { background: var(--olive); content: "✓"; }

.step-panel { display: none; }
.step-panel.active { display: block; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px);} to {opacity:1; transform:none;} }

.step-actions { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1.6rem; flex-wrap: wrap; }

/* Selectable option cards */
.option-list { display: grid; gap: .8rem; }
.option {
  display: grid; grid-template-columns: auto 1fr auto; gap: 1rem; align-items: center;
  border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1rem 1.1rem; background: var(--warm-white);
  cursor: pointer; transition: border-color .18s, background .18s;
}
.option:hover { border-color: var(--olive); }
.option input { margin: 0; width: 20px; height: 20px; accent-color: var(--accent); }
.option.is-selected { border-color: var(--accent); background: rgba(155,92,67,.06); }
.option.is-unavailable { opacity: .55; cursor: not-allowed; }
.option .opt-title { font-family: var(--serif); font-size: 1.25rem; color: var(--olive-dark); }
.option .opt-meta { font-size: .82rem; color: var(--ink-soft); }
.option .opt-price { text-align: right; font-family: var(--serif); font-size: 1.2rem; color: var(--accent); }
.option .opt-price small { display: block; font-family: var(--sans); font-size: .7rem; color: var(--ink-soft); }

/* Summary */
.summary { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.2rem 1.3rem; background: var(--bg-alt); position: sticky; top: calc(var(--header-h) + 12px); }
.summary h3 { font-size: 1.3rem; }
.summary-lines { list-style: none; margin: 1rem 0; padding: 0; }
.summary-lines li { display: flex; justify-content: space-between; gap: 1rem; padding: .45rem 0; border-bottom: 1px dashed var(--line); font-size: .9rem; }
.summary-lines li.total { border-bottom: none; border-top: 2px solid var(--olive-dark); margin-top: .4rem; padding-top: .7rem; font-family: var(--serif); font-size: 1.3rem; color: var(--olive-dark); }
.summary-lines .muted { color: var(--ink-soft); }

.booking-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: clamp(1.4rem,3vw,2.4rem); align-items: start; }
@media (max-width: 900px) { .booking-grid { grid-template-columns: 1fr; } .summary { position: static; } }

.availability-note { font-size: .82rem; color: var(--ink-soft); margin-top: .4rem; }
.badge-avail { font-size: .72rem; font-weight: 700; padding: .2rem .55rem; border-radius: 100px; }
.badge-avail.ok { background: rgba(102,112,90,.18); color: var(--olive-dark); }
.badge-avail.low { background: rgba(211,183,123,.3); color: #7a5a15; }
.badge-avail.none { background: rgba(155,92,67,.16); color: var(--red-earth); }

/* meal / extra chips */
.pick-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: .7rem; }
.pick {
  border: 1px solid var(--line); border-radius: var(--radius-lg); padding: .9rem 1rem; background: var(--warm-white);
  display: flex; flex-direction: column; gap: .3rem; cursor: pointer;
}
.pick.is-selected { border-color: var(--accent); background: rgba(155,92,67,.06); }
.pick b { font-family: var(--serif); font-size: 1.1rem; color: var(--olive-dark); }
.pick span { font-size: .8rem; color: var(--ink-soft); }
.pick .p { font-weight: 700; color: var(--accent); font-size: .9rem; }