/* ==========================================================================
   Prebook CYO - create an account + reserve a visit date/time
   Mobile-first. Shares the customer-cyo design language (dark-green brand,
   white cards, Montserrat). Scoped to #cyo-prebook-details.
   ========================================================================== */

:root {
    --cyo-green: #034F1B;
    --cyo-green-accent: #5FB34C;
    --cyo-green-accent-dark: #4e9a3e;
    --cyo-green-deep: #23472e;
    --cyo-red: #b02a2a;
    --cyo-ink: #1d2b22;
    --cyo-muted: #5b6b60;
    --cyo-line: #d8e0d8;
    --cyo-field-border: #b9c4bc;
    --cyo-radius: 6px;
    --cyo-tap: 48px;

    --cyo-page-top: #d9e7db;
    --cyo-page-bottom: #c1d5c4;
    --cyo-panel: #ffffff;
    --cyo-title: #0d3d20;
    --cyo-shadow: 0 12px 28px rgba(3, 50, 20, 0.08);
    --cyo-shadow-sm: 0 2px 6px rgba(3, 50, 20, 0.06);
}

/* ---- Page shell ---------------------------------------------------------- */
body:has(#cyo-prebook-details) {
    min-height: 100vh;
    background: linear-gradient(180deg, var(--cyo-page-top) 0%, var(--cyo-page-bottom) 100%) fixed;
    color: var(--cyo-ink);
}
form#cyo-prebook-details {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 680px;
    margin: auto;
    padding: 3rem 1rem 2.5rem;
    font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
form#cyo-prebook-details,
form#cyo-prebook-details *,
form#cyo-prebook-details *::before,
form#cyo-prebook-details *::after { box-sizing: border-box; }

/* ---- Header -------------------------------------------------------------- */
#cyo-prebook-details > img:first-of-type {
    height: 92px;
    width: auto;
    margin: 0 auto 1rem;
    display: block;
}
#cyo-prebook-details > h3 {
    text-align: center;
    margin: 0 0 0.75rem;
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: 0.4px;
    color: var(--cyo-title);
}
#cyo-prebook-details > p {
    font-size: 0.95rem;
    line-height: 1.5;
    text-align: center;
    margin: 0 auto 1.5rem;
    max-width: 48ch;
    color: var(--cyo-muted);
}

#cyo-prebook-details .row { margin: 0; }
#cyo-prebook-details [class^="col"],
#cyo-prebook-details [class*=" col"] { padding: 0; }

/* ---- Collapsible section headers ----------------------------------------- */
#cyo-prebook-details button.collapse-control {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    min-height: var(--cyo-tap);
    background: linear-gradient(180deg, #63b850 0%, #4f9c3f 100%);
    color: #fff;
    border: none;
    border-radius: var(--cyo-radius);
    padding: 0.9rem 1.1rem;
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    cursor: pointer;
    box-shadow: var(--cyo-shadow-sm);
    transition: filter 0.15s ease;
}
#cyo-prebook-details button.collapse-control:hover { filter: brightness(1.05); }
#cyo-prebook-details button.collapse-control:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }
#cyo-prebook-details button.collapse-control p {
    margin: 0;
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}
#cyo-prebook-details button.collapse-control i { transition: transform 0.25s ease-in-out; }
#cyo-prebook-details button.collapse-control[aria-expanded="true"] {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}
#cyo-prebook-details button.collapse-control[aria-expanded="true"] i { transform: rotate(90deg); }
#cyo-prebook-details button.collapse-control:not([aria-expanded="true"]) { margin-bottom: 1rem; }

/* ---- Section body card --------------------------------------------------- */
#cyo-prebook-details div[id$="-content"] {
    background: var(--cyo-panel);
    color: var(--cyo-ink);
    border: 1px solid var(--cyo-line);
    border-top: none;
    border-radius: 0 0 var(--cyo-radius) var(--cyo-radius);
    padding: 1.25rem 1.1rem 1.4rem;
    margin-bottom: 1.75rem;
    box-shadow: var(--cyo-shadow);
}
#cyo-prebook-details div[id$="-content"].collapse:not(.show) { display: none; }

/* ---- Alert --------------------------------------------------------------- */
.cyo-account-alert {
    margin: 0 0 1.25rem;
    border-radius: var(--cyo-radius);
    padding: 0.8rem 0.95rem;
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.4;
}
.cyo-account-alert[hidden] { display: none; }
.cyo-account-alert-error { background: #fdeaea; color: #8a1f1f; border: 1px solid #f2c4c4; }
.cyo-account-alert-success { background: #e9f6e6; color: #1e5b2a; border: 1px solid #c3e6bd; }

/* ---- Date / time picker -------------------------------------------------- */
/* Date first, time stacked directly beneath it, everything centred. */
.cyo-prebook-when { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
.prebook-picker-block { display: flex; flex-direction: column; align-items: center; width: 100%; }
.prebook-picker-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--cyo-muted);
    margin: 0 0 0.5rem;
    text-align: center;
}
.prebook-datepicker, .prebook-timepicker { width: 100%; display: flex; justify-content: center; }
/* flatpickr inline calendar tinted to the brand */
#cyo-prebook-details .flatpickr-calendar.inline { box-shadow: var(--cyo-shadow-sm); border: 1px solid var(--cyo-line); }
#cyo-prebook-details .flatpickr-day.selected,
#cyo-prebook-details .flatpickr-day.selected:hover {
    background: var(--cyo-green-accent);
    border-color: var(--cyo-green-accent);
}
#cyo-prebook-details .flatpickr-day:hover { background: rgba(95, 179, 76, 0.14); }
.prebook-when-summary {
    margin: 0;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--cyo-green-deep);
    min-height: 1.2em;
}

/* ---- Fields -------------------------------------------------------------- */
#cyo-prebook-details .cyo-prebook-fields .col-12 {
    display: flex;
    flex-direction: column;
    gap: 0.95rem;
}
#cyo-prebook-details label.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--cyo-muted);
    margin: 0 0 0.3rem;
}
#cyo-prebook-details .prebook-optional { text-transform: none; font-weight: 600; color: #9aa6a0; letter-spacing: 0; }
#cyo-prebook-details .prebook-field-hint { display: block; margin-top: 0.3rem; font-size: 0.78rem; color: var(--cyo-muted); }
/* Scoped to .cyo-prebook-fields on purpose: flatpickr renders its month <select>,
   year and time spinners as real inputs, and this min-height/padding/line-height
   was leaking onto them and cropping the text. Keeping it inside the account
   card leaves the picker's own controls untouched. */
#cyo-prebook-details .cyo-prebook-fields input:not([type="checkbox"]):not([type="radio"]) {
    width: 100%;
    font-family: inherit;
    font-size: 16px; /* >=16px stops iOS zooming in on focus */
    color: #000;
    background: #fff;
    border: 1px solid var(--cyo-field-border);
    border-radius: var(--cyo-radius);
    padding: 0.7rem 0.8rem;
    min-height: var(--cyo-tap);
    line-height: 1.2;
}
#cyo-prebook-details .cyo-prebook-fields input::placeholder { color: #9aa6a0; }
#cyo-prebook-details .cyo-prebook-fields input:focus {
    outline: none;
    border-color: var(--cyo-green-accent);
    box-shadow: 0 0 0 3px rgba(95, 179, 76, 0.30);
}
#cyo-prebook-details .cyo-prebook-fields input:not(:placeholder-shown):invalid { border-color: var(--cyo-red); }

/* ---- Submit + honeypot --------------------------------------------------- */
.cyo-submit { display: flex; flex-direction: column; gap: 0.9rem; }
/* Honeypot: kept in the DOM (and fillable by bots) but never shown to humans */
.prebook-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
#cyo-prebook-details .cyo-submit button[type="submit"] {
    width: 100%;
    min-height: 54px;
    padding: 0.95rem 1rem;
    border: none;
    border-radius: var(--cyo-radius);
    background: var(--cyo-green-accent);
    color: #fff;
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28);
    transition: background 0.15s ease;
}
#cyo-prebook-details .cyo-submit button[type="submit"]:hover { background: var(--cyo-green-accent-dark); }
#cyo-prebook-details .cyo-submit button[type="submit"][disabled] { opacity: 0.6; cursor: default; }