/* ==========================================================================
   Calendario disponibilita (vista pubblica)
   ========================================================================== */

.cal-banner {
    display: flex; gap: 18px; align-items: center;
    background: linear-gradient(120deg, var(--primary), color-mix(in srgb, var(--primary) 60%, #0b6e85));
    color: #fff; border-radius: var(--radius);
    padding: 22px 26px; margin-bottom: 30px;
    box-shadow: 0 14px 32px color-mix(in srgb, var(--primary) 32%, transparent);
}
.cal-banner-icon {
    flex: 0 0 auto; width: 54px; height: 54px; border-radius: 50%;
    background: rgba(255, 255, 255, .18); display: grid; place-items: center; color: #fff;
}
.cal-banner-eyebrow {
    display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .12em;
    text-transform: uppercase; opacity: .85; margin-bottom: 3px;
}
.cal-banner-title { font-size: 1.18rem; font-weight: 700; color: #fff; margin: 0 0 4px; line-height: 1.25; }
.cal-banner-text { margin: 0; font-size: .95rem; color: rgba(255, 255, 255, .92); }
@media (max-width: 560px) {
    .cal-banner { flex-direction: column; align-items: flex-start; padding: 20px; }
}

.cal-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.cal-month { margin: 0; font-size: 1.5rem; text-transform: capitalize; }
.cal-arrow {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .5rem .9rem; border: 1px solid var(--line); border-radius: 999px;
    color: var(--ink); font-weight: 600; font-size: .9rem; background: #fff;
}
.cal-arrow:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }
.cal-arrow.prev svg { transform: rotate(180deg); }
.cal-arrow.disabled { visibility: hidden; }

.cal-legend { display: flex; flex-wrap: wrap; gap: 18px; margin-bottom: 14px; font-size: .85rem; color: var(--muted); }
.cal-legend span { display: inline-flex; align-items: center; gap: .4rem; }
.cal-legend .dot { width: 12px; height: 12px; border-radius: 4px; display: inline-block; }
.cal-legend .dot.free { background: #fff; border: 1.5px solid var(--primary); }
.cal-legend .dot.none { background: #e9eef2; border: 1px solid var(--line); }
.cal-legend .dot.booked { background: #f6d4d0; border: 1px solid #e7a39c; }

/* ---- Griglia mese ---- */
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
.cal-head { text-align: center; font-weight: 600; font-size: .82rem; color: var(--muted); padding: 6px 0; text-transform: uppercase; letter-spacing: .04em; }
.cal-cell.outside { background: transparent; }

.cal-day {
    min-height: 84px; border-radius: 12px; padding: 8px 8px 6px;
    display: flex; flex-direction: column; justify-content: space-between;
    border: 1px solid var(--line); position: relative; transition: .14s ease;
}
.cal-day .num { font-weight: 700; font-size: 1.05rem; }
.cal-day .tag { font-size: .68rem; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }

.cal-day.available { background: #fff; cursor: pointer; }
.cal-day.available .tag { color: var(--primary); }
.cal-day.available:hover { border-color: var(--primary); box-shadow: 0 6px 16px rgba(31, 45, 61, .1); transform: translateY(-2px); }
.cal-day.available::after {
    content: ""; position: absolute; top: 10px; right: 10px;
    width: 8px; height: 8px; border-radius: 50%; background: var(--primary);
}

.cal-day.unavailable { background: #eef2f5; color: #9aa8b4; border-color: #e3e9ee; }
.cal-day.unavailable .num { color: #9aa8b4; font-weight: 600; }
.cal-day.unavailable .tag { color: #aab6c0; }

.cal-day.today { outline: 2px solid color-mix(in srgb, var(--primary) 55%, transparent); outline-offset: 1px; }
.cal-day.active { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 8%, #fff); box-shadow: 0 6px 18px rgba(31, 45, 61, .12); }

/* ---- Pannello slot ---- */
.cal-slots { margin-top: 26px; }
.cal-slots-empty {
    background: var(--bg-soft); border: 1px dashed var(--line); border-radius: var(--radius);
    padding: 22px; color: var(--muted); display: flex; align-items: center; gap: .6rem; margin: 0;
}
.cal-slots-empty svg { color: var(--primary); }
.cal-slots-title { text-transform: capitalize; margin-bottom: 14px; }

.cal-slots [data-slots-for] {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    padding: 22px; box-shadow: var(--shadow);
}
.slots { display: flex; flex-wrap: wrap; gap: 10px; }
.slot-btn {
    font: inherit; font-weight: 600; font-size: .92rem;
    padding: .5rem .9rem; border-radius: 10px; border: 1.5px solid var(--primary);
    background: #fff; color: var(--primary); min-width: 72px; text-align: center;
}
.slot-btn[disabled] { cursor: not-allowed; opacity: .9; }
.slot-btn.booked {
    border-color: #e7a39c; background: #fbeae8; color: #b06b63;
    text-decoration: line-through; display: inline-block;
}
.cal-slots-note {
    display: flex; align-items: center; gap: .5rem; flex-wrap: wrap;
    margin: 16px 0 0; font-size: .85rem; color: var(--muted);
}
.cal-slots-note svg { color: var(--primary); }

@media (max-width: 620px) {
    .cal-day { min-height: 58px; padding: 6px; }
    .cal-day .tag { display: none; }
    .cal-grid { gap: 5px; }
    .cal-month { font-size: 1.2rem; }
    .cal-arrow span { display: none; }
}

/* ---- Slot cliccabili (prenotazione demo) ---- */
.slot-btn.js-slot { cursor: pointer; transition: background .12s ease, color .12s ease, border-color .12s ease; }
.slot-btn.js-slot:hover:not(.booked) { background: var(--primary); color: #fff; }
.slot-btn.js-slot:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* ---- Modale prenotazione ---- */
.bk-modal { position: fixed; inset: 0; z-index: 1000; }
.bk-modal[hidden] { display: none; }
.bk-overlay { position: absolute; inset: 0; background: rgba(16, 34, 46, .55); }
.bk-dialog {
    position: relative; z-index: 1; background: #fff; width: 100%; max-width: 460px;
    margin: 7vh auto; border-radius: 16px; padding: 28px; box-shadow: 0 30px 70px rgba(0, 0, 0, .3);
    max-height: 86vh; overflow: auto;
}
.bk-close { position: absolute; top: 10px; right: 14px; border: 0; background: none; font-size: 1.7rem; line-height: 1; color: var(--muted); cursor: pointer; }
.bk-dialog h3 { margin: 0 0 6px; }
.bk-when { color: var(--muted); display: flex; align-items: center; gap: .4rem; margin: 0 0 18px; font-size: .95rem; }
.bk-when svg { color: var(--primary); }
.bk-field { margin-bottom: 12px; }
.bk-field label { display: block; font-weight: 600; font-size: .85rem; margin-bottom: 5px; }
.bk-field input, .bk-field select {
    width: 100%; padding: .6rem .75rem; border: 1px solid var(--line); border-radius: 9px; font: inherit; background: #fff; color: var(--ink);
}
.bk-field input:focus, .bk-field select:focus { outline: 2px solid color-mix(in srgb, var(--primary) 40%, transparent); border-color: var(--primary); }
.bk-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.bk-err { color: #b42318; font-size: .85rem; margin: 4px 0 0; }
.bk-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }
#bk-confirm-step { text-align: center; }
.bk-check { width: 66px; height: 66px; border-radius: 50%; background: #e7f6ed; color: #18794e; display: grid; place-items: center; margin: 4px auto 14px; }
.bk-demo-note { font-size: .82rem; color: var(--muted); margin: 10px 0 16px; }
@media (max-width: 560px) {
    .bk-row2 { grid-template-columns: 1fr; }
    .bk-dialog { margin: 4vh 12px; padding: 22px; }
}