/* Prenota la serata: scelta Tavolo o Lista e numero di persone prima di WhatsApp.
   Pannello in basso su telefono, finestra al centro da tablet in su. Logica in assets/js/main.js. */
.bk {
  width: 100%; max-width: 100%; max-height: 100dvh; margin: auto 0 0; padding: 0;
  border: 0; border-top: 1px solid var(--line-strong); background: var(--bg-2); color: var(--text);
  overscroll-behavior: contain;
}
.bk::backdrop { background: rgb(5 5 5 / 0.72); backdrop-filter: blur(4px); }
.bk-panel { position: relative; padding: 28px var(--gutter) calc(24px + env(safe-area-inset-bottom)); }
@media (min-width: 640px) {
  .bk { width: min(460px, calc(100% - 48px)); margin: auto; border: 1px solid var(--line-strong); }
  .bk-panel { padding: 40px 40px 32px; }
}
.motion .bk[open] { animation: bk-up 0.42s var(--ease); }
.motion .bk[open]::backdrop { animation: bk-fade 0.3s ease-out; }
@keyframes bk-up { from { transform: translateY(24px); opacity: 0; } }
@keyframes bk-fade { from { opacity: 0; } }

.bk-close {
  position: absolute; top: 12px; right: 12px; width: 44px; height: 44px; padding: 0;
  border: 1px solid var(--line); background: none; color: var(--text); cursor: pointer;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.bk-close span, .bk-close span::after {
  position: absolute; left: 50%; top: 50%; width: 16px; height: 1px; background: currentColor;
  transform: translate(-50%, -50%) rotate(45deg);
}
.bk-close span::after { content: ""; transform: translate(-50%, -50%) rotate(90deg); }
.bk-close:hover, .bk-close:focus-visible { border-color: var(--gold); color: var(--gold); }

.bk-kicker { margin: 0 56px 14px 0; font-size: 0.7rem; font-weight: 500; letter-spacing: 0.32em; text-transform: uppercase; color: var(--gold); }
.bk-title {
  margin: 0 56px 6px 0; font-family: var(--font-display); font-weight: 600; font-size: clamp(1.7rem, 6vw, 2.1rem);
  line-height: 1.02; letter-spacing: 0.02em; text-transform: uppercase; text-wrap: balance;
}
.bk-meta { margin: 0 0 26px; color: var(--soft); font-size: 0.95rem; }

.bk-label { display: block; margin: 0 0 10px; padding: 0; font-size: 0.68rem; font-weight: 500; letter-spacing: 0.26em; text-transform: uppercase; color: var(--soft); }
.bk-type { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0 0 22px; padding: 0; border: 0; min-width: 0; }
.bk-type legend { grid-column: 1 / -1; }
.bk-opt {
  position: relative; display: flex; flex-direction: column; gap: 4px; min-height: 104px; padding: 14px 14px 12px;
  border: 1px solid var(--line-strong); cursor: pointer; transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}
.bk-opt input { position: absolute; opacity: 0; pointer-events: none; }
.bk-opt-t { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; letter-spacing: 0.08em; text-transform: uppercase; }
.bk-opt-d { font-size: 0.82rem; line-height: 1.35; color: var(--soft); }
.bk-opt-p { margin-top: auto; padding-top: 6px; font-size: 0.78rem; color: var(--gold); font-variant-numeric: tabular-nums; }
.bk-opt-p:empty { display: none; }
.bk-opt:hover { border-color: var(--white); }
.bk-opt:has(input:checked) { border-color: var(--gold); background: rgb(229 176 64 / 0.08); }
.bk-opt:has(input:checked) .bk-opt-t { color: var(--gold); }
.bk-opt:has(input:focus-visible) { outline: 1px solid var(--gold); outline-offset: 3px; }

.bk-guests { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 0 0 26px; }
.bk-guests .bk-label { margin: 0; }
.bk-step { display: flex; align-items: stretch; border: 1px solid var(--line-strong); }
.bk-step-b {
  width: 48px; height: 48px; padding: 0; border: 0; background: none; color: var(--text);
  font-size: 1.4rem; line-height: 1; cursor: pointer; transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.bk-step-b:hover:not(:disabled) { color: var(--gold); background: rgb(244 242 238 / 0.05); }
.bk-step-b:disabled { color: var(--muted); opacity: 0.45; cursor: default; }
.bk-n {
  width: 56px; border: 0; border-inline: 1px solid var(--line); background: none; color: var(--text); text-align: center;
  font-family: var(--font-display); font-weight: 600; font-size: 1.35rem; font-variant-numeric: tabular-nums;
  -moz-appearance: textfield; appearance: textfield;
}
.bk-n::-webkit-outer-spin-button, .bk-n::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.bk-n:focus-visible { outline: 1px solid var(--gold); outline-offset: -1px; }

.bk-send { width: 100%; }
.bk-note { margin: 14px 0 0; font-size: 0.8rem; color: var(--soft); text-align: center; }
@media (prefers-reduced-motion: reduce) { .bk[open], .bk[open]::backdrop { animation: none; } }