/* Studio Diana - rezervacija (#booking): prozor preko cijelog ekrana, prema prototipu.
   Učitava se samo na index.html, nakon styles.css i landing.css (boje i fontovi --lp-*).
   Klase imaju predmetak bk-; postojeće klase i ID-jevi koje traži booking.js ostaju. */

/* ---------- Okvir prozora (prototip: .bk, .bk-top, .bk-x, .bk-body, .bk-wrap) ---------- */
body.bk-open { overflow: hidden; }
#booking.bk {
    position: fixed;
    inset: 0;
    z-index: 90;               /* iznad zaglavlja stranice (20), ispod prozora Pravila i duga (.modal-backdrop 100) */
    display: flex;
    flex-direction: column;
    background: var(--lp-blush);
    font-family: var(--lp-sans);
    color: var(--lp-ink);
}
#booking.bk[hidden] { display: none; }
#booking > .bk-top {
    flex: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: max(10px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) 10px max(20px, env(safe-area-inset-left));
    background: #fff;
    border-bottom: 1px solid #F1E6E2;
}
#booking > .bk-top img { height: 52px; width: auto; }
#booking .bk-x {
    padding: 0.5em 0.9em;
    border: 1px solid var(--lp-line);
    border-radius: 8px;
    background: none;
    font: 500 0.95rem var(--lp-sans);
    color: var(--lp-ink);
    cursor: pointer;
}
#booking .bk-x:hover { border-color: var(--lp-rose); color: var(--lp-rose-deep); }
#booking .bk-x:focus-visible { outline: 2px solid var(--lp-rose); outline-offset: 2px; }
#booking > .bk-body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}
#booking .bk-wrap { max-width: 760px; margin: 0 auto; padding: 24px 20px 40px; }
#booking .bk-title {
    margin: 0 0 6px;
    font: 400 clamp(1.8rem, 4.5vw, 2.4rem)/1.15 var(--lp-serif);
    color: var(--lp-ink);
    outline: none;
}
#booking .bk-lead { margin: 0 0 18px; color: var(--lp-muted); }

/* ---------- Kartica koraka (1 Usluga, 2 Terapeut, 3 Termin, 4 Vaši podaci) ---------- */
#booking .bk-card {
    background: #fff;
    border: 1px solid #EFDCD7;
    border-radius: var(--lp-radius-lg);
    box-shadow: none;
    padding: 20px 22px 24px;
    margin-bottom: 14px;
    scroll-margin-top: 10px;   /* inside the window's own scroll area (bk-body) */
}
#booking .bk-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
}
#booking .bk-head .step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--lp-rose);
    color: var(--lp-cream);
    font-weight: 600;
    font-size: 0.95rem;
}
#booking .bk-head .step-title {
    font-family: var(--lp-serif);
    font-weight: 400;
    font-size: var(--lp-fs-h3);
    line-height: 1.2;
    color: var(--lp-ink);
}

/* Kratko objašnjenje ispod naslova koraka */
#booking .bk-sub {
    margin: 0 0 16px 44px;
    font-size: var(--lp-fs-small);
    color: var(--lp-muted);
}

/* Oznake polja u koraku Termin */
#booking .bk-label {
    display: block;
    margin: 6px 0 8px;
    font-size: var(--lp-fs-small);
    font-weight: 600;
    color: var(--lp-ink);
}

/* ---------- Završen korak: kvačica, sažetak i "Promijeni" ---------- */
#booking .bk-head-text { flex: 1; min-width: 0; }
#booking .bk-done-sum { display: none; }
#booking .bk-change {
    flex: none;
    background: none;
    border: 0;
    padding: 0.4em 0.2em;
    font: 500 var(--lp-fs-small) var(--lp-sans);
    color: var(--lp-rose-deep);
    text-decoration: underline;
    cursor: pointer;
}
#booking .bk-done .step-number { background: #DFF3E6; color: #1E6B3B; }
#booking .bk-done .step-title { font-family: var(--lp-sans); font-size: var(--lp-fs-xs); color: var(--lp-muted); }
#booking .bk-done .bk-done-sum { display: block; font-weight: 600; color: var(--lp-ink); }
#booking .bk-done .bk-sub,
#booking .bk-done .bk-body { display: none; }
#booking .bk-done { padding-bottom: 16px; }
#booking .bk-done .bk-head { margin-bottom: 0; }

/* ---------- Korak 1: popis kategorija ---------- */
#booking .bk-klist { display: flex; flex-direction: column; border-top: 1px solid var(--lp-line-soft); }
#booking .bk-krow {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 52px;
    padding: 0.9rem 0.4rem;
    background: none;
    border: 0;
    border-bottom: 1px solid var(--lp-line-soft);
    font: 500 1rem var(--lp-sans);
    color: var(--lp-ink);
    text-align: left;
    cursor: pointer;
}
#booking .bk-krow:hover { color: var(--lp-rose-deep); background: #FFF7F5; }
#booking .bk-krow:focus-visible { outline: 2px solid var(--lp-rose); outline-offset: -2px; }
#booking .bk-kn { flex: 1; }
#booking .bk-km { color: var(--lp-muted); font-size: var(--lp-fs-small); }
#booking .bk-kar { color: var(--lp-rose); font-size: 1.3rem; line-height: 1; }

/* ---------- Korak 1: usluge s gumbima trajanja i cijene ---------- */
#booking .bk-link {
    background: none;
    border: 0;
    padding: 0.3em 0;
    margin-bottom: 10px;
    font: 500 var(--lp-fs-small) var(--lp-sans);
    color: var(--lp-rose-deep);
    cursor: pointer;
}
#booking .bk-slist { display: flex; flex-direction: column; gap: 12px; }
#booking .bk-scard {
    border: 1px solid #EFDCD7;
    border-radius: 14px;
    padding: 16px 18px;
    background: #FFFDFC;
}
#booking .bk-scard h4 {
    font-family: var(--lp-serif);
    font-weight: 400;
    font-size: 1.2rem;
    color: var(--lp-ink);
    margin-bottom: 4px;
}
#booking .bk-scard p { font-size: var(--lp-fs-small); color: var(--lp-muted); line-height: 1.55; margin-bottom: 10px; }
#booking .bk-opts { display: flex; flex-wrap: wrap; gap: 8px; }
#booking .bk-opt {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    min-height: 40px;
    padding: 0.45em 1em;
    border: 1px solid var(--lp-rose);
    border-radius: 999px;
    background: #fff;
    font: 500 0.92rem var(--lp-sans);
    color: var(--lp-rose-deep);
    cursor: pointer;
}
#booking .bk-opt span + span::before { content: "·"; margin-right: 8px; }
#booking .bk-opt:hover { background: var(--lp-blush); }
#booking .bk-opt.selected { background: var(--lp-rose); color: var(--lp-cream); }
#booking .bk-opt:focus-visible { outline: 2px solid var(--lp-rose); outline-offset: 2px; }
#booking .bk-continue { margin-top: 14px; }

/* ---------- Korak 2: kartice terapeuta s cijenom ---------- */
#booking .bk-tlist { display: flex; flex-direction: column; gap: 10px; }
#booking .bk-tcard {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
    min-height: 60px;
    padding: 14px 18px;
    border: 1px solid #EFDCD7;
    border-radius: 14px;
    background: #FFFDFC;
    font-family: var(--lp-sans);
    text-align: left;
    cursor: pointer;
}
#booking .bk-tcard:hover { border-color: var(--lp-rose); }
#booking .bk-tcard.selected { border: 2px solid var(--lp-rose); background: #FFF5F3; }
#booking .bk-tcard:focus-visible { outline: 2px solid var(--lp-rose); outline-offset: 2px; }
#booking .bk-tinfo { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; min-width: 0; }
#booking .bk-tname { font-weight: 600; font-size: 1rem; color: var(--lp-ink); }
#booking .bk-trole { font-size: var(--lp-fs-small); color: var(--lp-muted); }
#booking .bk-badge {
    padding: 0.15em 0.6em;
    border-radius: 999px;
    background: #FEF3C7;
    color: #92400E;
    font-size: 0.78rem;
    font-weight: 600;
}
#booking .bk-tnote { flex-basis: 100%; font-size: var(--lp-fs-xs); color: var(--lp-muted); }
#booking .bk-tprice { flex: none; text-align: right; font-size: 0.95rem; color: var(--lp-ink); }
#booking .bk-tprice s { color: var(--lp-muted); margin-right: 0.3em; }
#booking .bk-tprice strong { color: var(--lp-rose-deep); font-weight: 600; }

/* ---------- Korak 3: niz dana i mreža sati ---------- */
/* Listanje prozora od 21 dana: prethodno / raspon / sljedeće. */
#booking .bk-daynav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}
#booking .bk-daynav-range { font-size: var(--lp-fs-xs); color: var(--lp-muted); text-align: center; }
#booking .bk-daynav-btn {
    flex: none;
    min-height: 36px;
    padding: 0 12px;
    border: 1px solid #EFDCD7;
    border-radius: 999px;
    background: #FFFDFC;
    font-family: var(--lp-sans);
    font-size: 0.85rem;
    color: var(--lp-ink);
    cursor: pointer;
}
#booking .bk-daynav-btn:hover { border-color: var(--lp-rose); }
#booking .bk-daynav-btn:focus-visible { outline: 2px solid var(--lp-rose); outline-offset: 2px; }
#booking .bk-daynav-btn:disabled,
#booking .bk-daynav-btn:disabled:hover { background: #F3F1F0; border-color: #E6E2E0; color: #B5ADA9; cursor: not-allowed; }
#booking .bk-days {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 2px 2px 8px;
    margin-bottom: 14px;
    scroll-snap-type: x proximity;
}
#booking .bk-day {
    flex: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 64px;
    min-height: 58px;
    border: 1px solid #EFDCD7;
    border-radius: 12px;
    background: #FFFDFC;
    font-family: var(--lp-sans);
    color: var(--lp-ink);
    cursor: pointer;
    scroll-snap-align: start;
}
#booking .bk-day small { font-size: 0.75rem; color: var(--lp-muted); }
#booking .bk-day b { font-size: 0.95rem; font-weight: 600; }
#booking .bk-day:hover { border-color: var(--lp-rose); }
#booking .bk-day[aria-pressed="true"] { background: var(--lp-rose); border-color: var(--lp-rose); color: var(--lp-cream); }
#booking .bk-day[aria-pressed="true"] small { color: var(--lp-cream); }
#booking .bk-day:focus-visible { outline: 2px solid var(--lp-rose); outline-offset: 2px; }
/* Non-working day or no free time left: gray, not clickable. */
#booking .bk-day:disabled,
#booking .bk-day:disabled:hover { background: #F3F1F0; border-color: #E6E2E0; color: #B5ADA9; cursor: not-allowed; }
#booking .bk-day:disabled small { color: #B5ADA9; }
#booking .bk-slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 8px; }
#booking .bk-slot {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 6px 4px;
    border: 1px solid var(--lp-rose);
    border-radius: 10px;
    background: #fff;
    color: var(--lp-rose-deep);
    font-family: var(--lp-sans);
    cursor: pointer;
}
#booking .bk-slot .slot-time { font-weight: 600; font-size: 0.95rem; }
#booking .bk-slot:hover { background: var(--lp-blush); }
#booking .bk-slot:focus-visible { outline: 2px solid var(--lp-rose); outline-offset: 2px; }
#booking .bk-slot[aria-pressed="true"] { background: var(--lp-rose); color: var(--lp-cream); }

/* Step 4: your details, on the page under the times. */
#booking .bk-contact { display: block; margin-top: 2px; color: var(--lp-muted); font-size: 0.9rem; }
#booking .bk-contact:empty { display: none; }
#booking .bk-loyalty-rule { margin: 0 0 14px; font-size: 0.85rem; color: var(--lp-muted); }
#booking .bk-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 6px; }
#booking .bk-cancel-note { margin: 8px 0 0; font-size: 0.78rem; color: var(--lp-muted); text-align: right; }

/* Step 4 tabs for visitors who are not logged in (prototype .seg). */
#booking .bk-seg {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4px;
    margin: 0 0 18px;
    padding: 4px;
    background: #F3E6E2;
    border-radius: 12px;
}
#booking .bk-seg.hidden { display: none; }
#booking .bk-seg button {
    padding: 0.7em 0.3em;
    border: 0;
    border-radius: 9px;
    background: transparent;
    font: 500 0.9rem var(--lp-sans);
    color: var(--lp-ink);
    cursor: pointer;
}
#booking .bk-seg button[aria-selected="true"] {
    background: #fff;
    color: var(--lp-rose-deep);
    box-shadow: 0 1px 4px rgba(140, 77, 71, 0.18);
}
#booking .bk-seg button:focus-visible { outline: 2px solid var(--lp-rose); outline-offset: 1px; }

/* Bottom summary bar: the footer of the window, under the scrolling content (prototype .bk-bar). */
#booking .bk-bar {
    flex: none;
    padding: 12px max(20px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
    background: #fff;
    border-top: 1px solid #F1E6E2;
    font-size: 0.92rem;
    line-height: 1.45;
}
#booking .bk-bar > * { max-width: 720px; margin-left: auto; margin-right: auto; }
#booking .bk-bar-sum { color: var(--lp-ink); overflow-wrap: anywhere; }
#booking .bk-bar-sum:empty { display: none; }
#booking .bk-bar-sum strong { color: var(--lp-rose-deep); }
#booking .bk-bar-sum s { color: var(--lp-muted); margin-right: 0.3em; }
#booking .bk-bar-hint { color: var(--lp-muted); font-size: 0.82rem; }
#booking .bk-bar-hint:empty { display: none; }

/* Final screen after a booking: it replaces the heading, the steps and the bottom bar. */
#booking.bk-finished .bk-title,
#booking.bk-finished .bk-lead,
#booking.bk-finished .booking-step,
#booking.bk-finished .bk-bar { display: none; }
#booking .bk-success { padding: 28px 26px; outline: none; }
#booking .bk-okmark {
    display: grid;
    place-items: center;
    width: 54px;
    height: 54px;
    margin-bottom: 14px;
    border-radius: 50%;
    background: var(--lp-rose);
    color: var(--lp-cream);
    font-size: 1.6rem;
}
#booking .bk-success-title { font-family: var(--lp-serif); font-weight: 400; font-size: 1.9rem; margin: 0 0 8px; color: var(--lp-ink); }
#booking .bk-success-lead { color: var(--lp-muted); margin: 0 0 14px; overflow-wrap: anywhere; }
#booking .bk-success-lead strong { color: var(--lp-ink); }
#booking .bk-sumcard { border: 1px solid #EFDCD7; border-radius: 16px; padding: 8px 20px; margin: 0 0 12px; }
#booking .bk-sumcard div { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid #F4E8E4; }
#booking .bk-sumcard div:last-child { border-bottom: 0; }
#booking .bk-sumcard span:first-child { color: var(--lp-muted); flex: none; }
#booking .bk-sumcard span:last-child { text-align: right; overflow-wrap: anywhere; }
#booking .bk-sumcard strong { color: var(--lp-rose-deep); }
#booking .bk-sumcard s { color: var(--lp-muted); margin-right: 0.3em; }
#booking .bk-sumcard small { color: var(--lp-muted); }
#booking .bk-success .bk-cancel-note { text-align: left; margin: 0 0 18px; }
#booking .bk-success-btns { display: flex; flex-wrap: wrap; gap: 10px; }
#booking .bk-cta { background: var(--lp-blush); border-radius: 16px; padding: 20px 22px; margin-top: 22px; }
#booking .bk-cta h4 { font-family: var(--lp-serif); font-weight: 400; font-size: 1.3rem; margin: 0 0 6px; }
#booking .bk-cta p { color: var(--lp-muted); margin: 0 0 14px; }

@media (max-width: 640px) {
    #booking .bk-success { padding: 22px 18px; }
    #booking .bk-success .lp-btn, #booking .bk-cta .lp-btn { display: block; width: 100%; text-align: center; }
}

/* ---------- Touch targets: at least 44 px high (only inside the booking window) ---------- */
#booking .bk-x,
#booking .bk-link,
#booking .bk-opt,
#booking .bk-seg button,
#booking .btn,
#booking .form-input { min-height: 44px; }
#booking .bk-change { min-height: 44px; min-width: 44px; }
#booking .bk-link { display: inline-flex; align-items: center; }
/* Checkbox rows: the whole label is the target. */
#booking .checkbox-group label { min-height: 44px; }
/* 16 px in fields: phones (iOS) do not zoom the page when a field gets focus. */
#booking .form-input,
#booking .form-textarea { font-size: 16px; }
#booking .bk-forgot { display: inline-flex; align-items: center; min-height: 44px; }

@media (max-width: 520px) {
    #booking .bk-actions { flex-direction: column-reverse; }
    #booking .bk-actions .btn { width: 100%; }
    #booking .bk-cancel-note { text-align: center; }
}

@media (max-width: 860px) {
    #booking .bk-card { padding: 16px 16px 20px; }
    #booking .bk-sub { margin-left: 0; }
}