/* ===================================================================
   Availix — booking.css (licht thema, blauw)
=================================================================== */

.booking { padding: 60px 0 100px; }
.booking__head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.booking__grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 28px;
  align-items: start;
}

/* ----- Samenvatting links ----- */
.booking__summary {
  position: sticky;
  top: 90px;
  background:
    radial-gradient(120% 70% at 50% 0%, rgba(59,130,246,.14), transparent 60%),
    var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
}
.summary__icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  font-size: 1.6rem;
  border-radius: 15px;
  background: var(--grad-soft);
  border: 1px solid var(--border-strong);
  margin-bottom: 18px;
}
.booking__summary h2 { font-size: 1.4rem; margin-bottom: 18px; }
.summary__meta { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.summary__meta li { display: flex; align-items: center; gap: 12px; color: var(--text-soft); font-size: .96rem; }
.summary__meta li span { font-size: 1.1rem; }
.summary__text { color: var(--text-dim); font-size: .92rem; }
.summary__selected {
  margin-top: 22px;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: rgba(37,99,235,.08);
  border: 1px solid var(--border-strong);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.summary__selected-label { font-size: .78rem; color: var(--blue); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.summary__selected strong { font-size: 1.02rem; }

/* ----- Paneel rechts ----- */
.booking__panel { display: flex; flex-direction: column; gap: 22px; }
.step-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 26px 28px;
  box-shadow: var(--shadow-soft);
}
.step-block__title { display: flex; align-items: center; gap: 12px; font-size: 1.15rem; margin-bottom: 20px; }
.step-block__num {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  font-size: .9rem;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  flex-shrink: 0;
}

/* ----- Kalender ----- */
.cal__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.cal__month { font-weight: 700; font-size: 1.05rem; text-transform: capitalize; }
.cal__nav {
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: rgba(37,99,235,.05);
  color: var(--blue);
  font-size: 1.3rem;
  cursor: pointer;
  transition: background .2s, transform .2s;
  display: grid; place-items: center;
}
.cal__nav:hover:not(:disabled) { background: rgba(37,99,235,.12); }
.cal__nav:disabled { opacity: .3; cursor: not-allowed; }
.cal__weekdays, .cal__grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal__weekdays { margin-bottom: 8px; }
.cal__weekdays span { text-align: center; font-size: .76rem; color: var(--text-dim); font-weight: 600; text-transform: uppercase; }
.cal__day {
  aspect-ratio: 1;
  border: 1px solid transparent;
  border-radius: 10px;
  background: rgba(37,99,235,.05);
  color: var(--text);
  font-family: inherit;
  font-size: .92rem;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .15s;
  display: grid; place-items: center;
}
.cal__day:hover:not(:disabled) { background: rgba(37,99,235,.12); border-color: var(--border-strong); }
.cal__day.is-selected { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 8px 18px -6px rgba(37,99,235,.6); }
.cal__day.is-today { border-color: var(--border-strong); }
.cal__day:disabled, .cal__day--empty { background: transparent; color: var(--text-dim); opacity: .4; cursor: not-allowed; }
.cal__hint { margin-top: 14px; font-size: .82rem; color: var(--text-dim); text-align: center; }

/* ----- Tijdslots ----- */
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 10px; }
.slots__empty { grid-column: 1 / -1; color: var(--text-dim); font-size: .92rem; text-align: center; padding: 12px 0; }
.slot {
  padding: 12px 8px;
  border-radius: 10px;
  border: 1px solid var(--border-strong);
  background: rgba(37,99,235,.05);
  color: var(--text);
  font-family: inherit;
  font-weight: 600;
  font-size: .92rem;
  cursor: pointer;
  transition: background .15s, transform .15s;
}
.slot:hover { background: rgba(37,99,235,.12); transform: translateY(-2px); }
.slot.is-selected { background: var(--grad); color: #fff; border-color: transparent; box-shadow: 0 8px 18px -6px rgba(37,99,235,.6); }

/* ----- Formulier ----- */
.bform { display: flex; flex-direction: column; gap: 16px; }
.bform__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.bform label { display: flex; flex-direction: column; gap: 7px; font-size: .88rem; font-weight: 600; color: var(--text-soft); }
.bform input, .bform select, .bform textarea {
  font-family: inherit;
  font-size: .95rem;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 12px 14px;
  transition: border-color .2s, box-shadow .2s;
  resize: vertical;
}
.bform input::placeholder, .bform textarea::placeholder { color: var(--text-dim); }
.bform input:focus, .bform select:focus, .bform textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,.16);
}
.bform select { cursor: pointer; }
.bform select option { background: #fff; }
.bform__error {
  color: #dc2626;
  font-size: .88rem;
  font-weight: 600;
  background: rgba(220,38,38,.08);
  border: 1px solid rgba(220,38,38,.25);
  border-radius: 10px;
  padding: 10px 14px;
}
.bform__note { text-align: center; color: var(--text-dim); font-size: .84rem; }

/* ----- Bevestiging overlay ----- */
.confirm {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(14, 27, 54, .55);
  backdrop-filter: blur(10px);
  animation: fadeIn .3s ease;
}
.confirm[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; } }
.confirm__card {
  width: 100%;
  max-width: 480px;
  text-align: center;
  border-radius: 24px;
  border: 1px solid var(--border-strong);
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(59,130,246,.16), transparent 55%),
    linear-gradient(160deg, #ffffff, var(--surface-2));
  padding: 44px 34px;
  box-shadow: var(--shadow);
  animation: popIn .35s cubic-bezier(.2,.8,.3,1.2);
}
@keyframes popIn { from { transform: scale(.9); opacity: 0; } }
.confirm__check {
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  display: grid; place-items: center;
  font-size: 2rem;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  box-shadow: 0 10px 30px -6px rgba(37,99,235,.6);
}
.confirm__card h2 { font-size: 1.6rem; margin-bottom: 10px; }
.confirm__lead { color: var(--text-soft); margin-bottom: 18px; }
.confirm__details {
  background: rgba(37,99,235,.08);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 18px;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.confirm__text { color: var(--text-dim); font-size: .92rem; margin-bottom: 24px; }
.confirm__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ----- Responsive ----- */
@media (max-width: 860px) {
  .booking__grid { grid-template-columns: 1fr; }
  .booking__summary { position: static; }
}
@media (max-width: 520px) {
  .bform__row { grid-template-columns: 1fr; }
}