/*
 * Cobblestone Booking — theme with custom properties from the site's design system:
 *   .cbk, .cbk-cal { --cbk-accent: #2f5d50; --cbk-radius: 6px; }
 */
.cbk,
.cbk-cal {
	--cbk-accent: #2f5d50;
	--cbk-accent-text: #fff;
	--cbk-text: inherit;
	--cbk-muted: color-mix(in srgb, currentColor 62%, transparent);
	--cbk-bg: transparent;
	--cbk-surface: color-mix(in srgb, currentColor 4%, transparent);
	--cbk-border: color-mix(in srgb, currentColor 18%, transparent);
	--cbk-radius: 8px;
	--cbk-gap: 12px;
	--cbk-font: inherit;
	--cbk-error: #b42318;
	color: var(--cbk-text);
	background: var(--cbk-bg);
	font-family: var(--cbk-font);
	line-height: 1.45;
}
.cbk *, .cbk-cal * { box-sizing: border-box; }
.cbk { max-width: 560px; display: grid; gap: calc(var(--cbk-gap) * 1.5); }
.cbk-heading { margin: 0; }
.cbk-label { margin: 0 0 8px; font-weight: 600; }
.cbk-empty, .cbk-loading-inline { color: var(--cbk-muted); margin: 0; }
.cbk button, .cbk-cal button { font: inherit; cursor: pointer; }
.cbk button:focus-visible, .cbk input:focus-visible, .cbk select:focus-visible, .cbk textarea:focus-visible,
.cbk-cal a:focus-visible, .cbk-cal button:focus-visible {
	outline: 2px solid var(--cbk-accent);
	outline-offset: 2px;
}

/* Bookable picker */
.cbk-picker-field select { max-width: 100%; }
.cbk-picker-desc { margin: -6px 0 0; color: var(--cbk-muted); font-size: 14px; }

/* Month picker */
.cbk-month { border: 1px solid var(--cbk-border); border-radius: var(--cbk-radius); padding: 12px; }
.cbk-month.is-busy, .cbk-cal.is-busy { opacity: .6; }
.cbk-month-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.cbk-nav { background: none; border: 1px solid var(--cbk-border); border-radius: var(--cbk-radius); color: inherit; width: 36px; height: 36px; font-size: 20px; line-height: 1; }
.cbk-nav:disabled { opacity: .35; cursor: default; }
.cbk-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align: center; }
.cbk-dow { font-size: 12px; color: var(--cbk-muted); padding: 4px 0; }
.cbk-day { aspect-ratio: 1; min-height: 36px; border: 1px solid transparent; border-radius: var(--cbk-radius); background: none; color: var(--cbk-muted); }
.cbk-day.is-open { color: inherit; font-weight: 600; background: var(--cbk-surface); border-color: var(--cbk-border); }
.cbk-day.is-open:hover { border-color: var(--cbk-accent); }
.cbk-day.is-today { text-decoration: underline; text-underline-offset: 3px; }
.cbk-day.is-selected { background: var(--cbk-accent); color: var(--cbk-accent-text); border-color: var(--cbk-accent); }
.cbk-day:disabled { cursor: default; opacity: .5; }

/* Times & sessions */
.cbk-slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
.cbk-slot, .cbk-session { border: 1px solid var(--cbk-border); border-radius: var(--cbk-radius); background: var(--cbk-surface); color: inherit; padding: 10px 8px; text-align: center; }
.cbk-slot:hover, .cbk-session:hover { border-color: var(--cbk-accent); }
.cbk-slot.is-selected, .cbk-session.is-selected { background: var(--cbk-accent); color: var(--cbk-accent-text); border-color: var(--cbk-accent); }
.cbk-sessions { display: grid; gap: 8px; max-height: 420px; overflow: auto; padding: 2px; }
.cbk-session { display: grid; grid-template-columns: 1fr auto; grid-template-areas: "date left" "time left"; text-align: left; gap: 2px 12px; padding: 12px 14px; }
.cbk-session-date { grid-area: date; font-weight: 600; }
.cbk-session-time { grid-area: time; }
.cbk-session-left { grid-area: left; align-self: center; font-size: 14px; }
.cbk-session.is-sold { opacity: .5; cursor: default; }

/* Form */
.cbk-form { display: grid; grid-template-columns: 1fr 1fr; gap: var(--cbk-gap); }
.cbk-field { display: grid; gap: 4px; font-size: 14px; }
.cbk-field span { font-weight: 600; }
.cbk-field-wide, .cbk-total, .cbk-error, .cbk-submit { grid-column: 1 / -1; }
.cbk-field input, .cbk-field select, .cbk-field textarea { width: 100%; font: inherit; padding: 10px 12px; border: 1px solid var(--cbk-border); border-radius: var(--cbk-radius); background: #fff; color: #1d1d1d; }
.cbk-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.cbk-total { margin: 0; font-weight: 600; }
.cbk-error { margin: 0; color: var(--cbk-error); }
.cbk-submit { border: 0; border-radius: var(--cbk-radius); background: var(--cbk-accent); color: var(--cbk-accent-text); padding: 14px 20px; font-weight: 700; }
.cbk-submit:disabled { opacity: .7; cursor: wait; }
.cbk-result { border: 1px solid var(--cbk-border); border-left: 4px solid var(--cbk-accent); border-radius: var(--cbk-radius); padding: 16px; outline: none; }
.cbk-result-msg { margin: 0 0 6px; font-weight: 700; }
.cbk-result-meta { margin: 0; color: var(--cbk-muted); }
.cbk-instructions { white-space: pre-wrap; font: inherit; background: var(--cbk-surface); padding: 12px; border-radius: var(--cbk-radius); margin: 12px 0 0; }
@media (max-width: 520px) { .cbk-form { grid-template-columns: 1fr; } }

/* Class calendar */
.cbk-cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-top: 1px solid var(--cbk-border); border-left: 1px solid var(--cbk-border); }
.cbk-cal-grid .cbk-dow { padding: 6px; border-right: 1px solid var(--cbk-border); border-bottom: 1px solid var(--cbk-border); text-align: center; }
.cbk-cal-cell { min-height: 104px; padding: 6px; border-right: 1px solid var(--cbk-border); border-bottom: 1px solid var(--cbk-border); display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.cbk-cal-cell.is-blank { background: var(--cbk-surface); }
.cbk-cal-cell.is-past { opacity: .55; }
.cbk-cal-cell.is-today .cbk-cal-num { background: var(--cbk-accent); color: var(--cbk-accent-text); border-radius: 999px; padding: 0 7px; }
.cbk-cal-num { font-size: 13px; font-weight: 600; align-self: flex-start; }
.cbk-cal-item { display: block; font-size: 12px; line-height: 1.3; padding: 4px 6px; border-radius: calc(var(--cbk-radius) - 2px); background: color-mix(in srgb, var(--cbk-accent) 14%, transparent); color: inherit; text-decoration: none; overflow: hidden; }
a.cbk-cal-item:hover { background: var(--cbk-accent); color: var(--cbk-accent-text); }
.cbk-cal-item.is-closed { opacity: .55; }
.cbk-cal-item.is-sold .cbk-cal-title { text-decoration: line-through; }
.cbk-cal-time { font-weight: 700; margin-right: 4px; }
.cbk-cal-agenda { display: none; }
.cbk-cal-day h4 { margin: 18px 0 8px; }
.cbk-cal-agenda .cbk-cal-item { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; font-size: 15px; padding: 12px 14px; margin-bottom: 8px; border: 1px solid var(--cbk-border); background: var(--cbk-surface); }
.cbk-cal-left { color: var(--cbk-muted); font-size: 13px; }
@media (max-width: 720px) {
	.cbk-cal-grid { display: none; }
	.cbk-cal-agenda { display: block; }
}

/* Upcoming class cards — [cobblestone_classes] / <div data-cbk-classes> */
.cbk-classes {
	--cbk-accent: #2f5d50;
	--cbk-accent-text: #fff;
	--cbk-sold: #8a3b2e;
	--cbk-card-bg: #fff;
	--cbk-border: color-mix(in srgb, currentColor 16%, transparent);
	--cbk-muted: color-mix(in srgb, currentColor 65%, transparent);
	--cbk-radius: 10px;
	--cbk-cols: 3;
	--cbk-gap-x: 24px;
	display: grid;
	/* Up to --cbk-cols columns, never narrower than ~280px each. */
	grid-template-columns: repeat(auto-fill, minmax(max(min(100%, 280px), calc((100% - (var(--cbk-cols) - 1) * var(--cbk-gap-x)) / var(--cbk-cols))), 1fr));
	gap: var(--cbk-gap-x);
	align-items: stretch;
}
.cbk-classes[aria-busy="true"] { opacity: .7; transition: opacity .2s; }
.cbk-class { position: relative; display: flex; flex-direction: column; background: var(--cbk-card-bg); border: 1px solid var(--cbk-border); border-radius: var(--cbk-radius); overflow: hidden; }
.cbk-class-media { aspect-ratio: 4 / 3; overflow: hidden; background: color-mix(in srgb, var(--cbk-accent) 10%, transparent); }
.cbk-class-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cbk-class-body { display: flex; flex-direction: column; gap: 10px; padding: 20px; flex: 1; }
.cbk-class-title { margin: 0; font-size: 1.2em; line-height: 1.25; }
.cbk-class-summary { margin: 0; color: var(--cbk-muted); font-size: .95em; }
.cbk-class-meta { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; font-size: .95em; }
.cbk-class-meta li { margin: 0; }
.cbk-class-foot { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-top: auto; padding-top: 8px; border-top: 1px solid var(--cbk-border); }
.cbk-class-price { font-weight: 700; font-size: 1.15em; }
.cbk-class-price small { font-weight: 400; font-size: .75em; color: var(--cbk-muted); }
.cbk-class-seats { font-size: .9em; color: var(--cbk-muted); }
.cbk-class-btn { display: block; text-align: center; padding: 12px 16px; border-radius: 6px; background: var(--cbk-accent); color: var(--cbk-accent-text) !important; text-decoration: none !important; font-weight: 700; }
.cbk-class-btn:hover, .cbk-class-btn:focus-visible { filter: brightness(1.1); }
.cbk-class-btn:focus-visible { outline: 2px solid var(--cbk-accent); outline-offset: 2px; }
.cbk-class-btn.is-disabled { background: transparent; color: var(--cbk-muted) !important; border: 1px solid var(--cbk-border); cursor: default; filter: none; }
.cbk-class.is-sold-out .cbk-class-media img { filter: grayscale(.7); opacity: .75; }
.cbk-class-banner { display: block; background: var(--cbk-sold); color: #fff; font-weight: 800; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; text-align: center; padding: 8px 12px; }
.cbk-class-banner + .cbk-class-media { margin-top: 0; }
.cbk-classes-empty { grid-column: 1 / -1; margin: 0; padding: 24px; text-align: center; border: 1px dashed var(--cbk-border); border-radius: var(--cbk-radius); color: var(--cbk-muted); }

/* ==========================================================================
   Bookable page (templates/single-bookable.php)
   Tokens: --cbk-accent, --cbk-page-bg / --cbk-page-bgc (r,g,b), set in Settings.
   ========================================================================== */
.cbk-page {
	--cbk-page-bg: #ffffff;
	--cbk-page-bgc: 255,255,255;
	--cbk-page-ink: inherit;
	--cbk-page-card: color-mix(in srgb, #fff 55%, var(--cbk-page-bg));
	--cbk-page-line: color-mix(in srgb, currentColor 14%, transparent);
	--cbk-page-max: 1120px;
	background: var(--cbk-page-bg);
	color: var(--cbk-page-ink);
	display: block;
	width: 100%;
}
.cbk-page * { box-sizing: border-box; }

/* Hero — media on the right, faded into the page colour (same treatment as the site's video heroes). */
.cbk-hero { position: relative; overflow: hidden; padding: clamp(48px, 7vw, 88px) 20px; }
.cbk-hero.has-media { min-height: clamp(520px, 72vh, 720px); display: flex; align-items: center; }
.cbk-hero-media { position: absolute; top: 0; right: 0; bottom: 0; width: min(58%, 860px); }
.cbk-hero-media img, .cbk-hero-media video { width: 100%; height: 100%; object-fit: cover; object-position: center 45%; display: block; max-width: none; }
.cbk-hero-media::after {
	content: ""; position: absolute; inset: 0; pointer-events: none;
	background:
		linear-gradient(90deg, rgb(var(--cbk-page-bgc)) 0%, rgba(var(--cbk-page-bgc), .85) 14%, rgba(var(--cbk-page-bgc), 0) 42%),
		linear-gradient(180deg, rgba(var(--cbk-page-bgc), .35) 0%, rgba(var(--cbk-page-bgc), 0) 14%, rgba(var(--cbk-page-bgc), 0) 86%, rgba(var(--cbk-page-bgc), .35) 100%);
}
.cbk-hero-wrap { position: relative; z-index: 1; width: 100%; max-width: var(--cbk-page-max); margin: 0 auto; }
.cbk-hero-text { max-width: 560px; }
.cbk-hero-eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; opacity: .78; margin: 0 0 12px; }
.cbk-page .cbk-hero-title { font-weight: 400; color: var(--cbk-accent); font-size: clamp(34px, 5vw, 54px); line-height: 1.08; letter-spacing: -.03em; margin: 0 0 16px; }
.cbk-hero-lead { font-size: clamp(17px, 1.6vw, 19px); line-height: 1.55; margin: 0 0 24px; }
.cbk-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0; margin: 0 0 28px; border-top: 1px solid var(--cbk-page-line); }
.cbk-facts > div { padding: 12px 16px 12px 0; border-bottom: 1px solid var(--cbk-page-line); }
.cbk-facts dt { font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; opacity: .65; margin: 0 0 2px; }
.cbk-facts dd { margin: 0; font-size: 16px; font-weight: 600; }
.cbk-hero-btn {
	display: inline-block; background: var(--cbk-accent); border: 2px solid var(--cbk-accent); color: var(--cbk-accent-text, #fff) !important;
	font-weight: 600; font-size: 16px; padding: 14px 28px; border-radius: 2px; text-decoration: none; transition: background .2s, color .2s;
}
.cbk-hero-btn:hover { background: transparent; color: var(--cbk-accent) !important; }
.cbk-hero-btn:focus-visible, .cbk-set-link:focus-visible { outline: 3px solid var(--cbk-accent); outline-offset: 3px; }

/* Body: content + schedule on the left, sticky booking card on the right. */
.cbk-page-body {
	max-width: var(--cbk-page-max); margin: 0 auto; padding: clamp(40px, 6vw, 72px) 20px clamp(56px, 8vw, 96px);
	display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(320px, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start;
}
.cbk-page-content { font-size: 17px; line-height: 1.65; }
.cbk-page-content > :first-child { margin-top: 0; }
.cbk-page-content h2, .cbk-page-content h3 { color: var(--cbk-accent); }
.cbk-page-content ul { padding-left: 1.2em; }
.cbk-page .cbk-page-h2 { color: var(--cbk-accent); font-weight: 400; font-size: clamp(26px, 3vw, 34px); letter-spacing: -.02em; margin: 48px 0 18px; }
.cbk-page-note { opacity: .8; font-size: 15px; margin: 14px 0 0; }

.cbk-sets { display: grid; gap: 16px; }
.cbk-set { background: var(--cbk-page-card); border: 1px solid var(--cbk-page-line); border-radius: 6px; padding: 20px 22px; }
.cbk-set.is-started { border-color: color-mix(in srgb, var(--cbk-accent) 45%, transparent); }
.cbk-set header { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4px 12px; margin-bottom: 14px; }
.cbk-page .cbk-set h3 { margin: 0; font-size: 22px; font-weight: 400; color: var(--cbk-accent); }
.cbk-set header p { grid-column: 1; margin: 0; font-size: 15px; opacity: .8; }
.cbk-pill { grid-column: 2; grid-row: 1 / span 2; justify-self: end; font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; background: color-mix(in srgb, var(--cbk-accent) 12%, transparent); color: var(--cbk-accent); white-space: nowrap; }
.cbk-pill.is-live { background: var(--cbk-accent); color: var(--cbk-accent-text, #fff); }
.cbk-pill.is-sold { background: #8a2b1d; color: #fff; }
.cbk-chips { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 8px; }
.cbk-chips li { display: flex; align-items: center; gap: 8px; padding: 9px 10px; border: 1px solid var(--cbk-page-line); border-radius: 4px; background: rgba(255,255,255,.55); font-size: 14px; font-weight: 600; }
.cbk-chip-n { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--cbk-accent); color: var(--cbk-accent-text, #fff); font-size: 11px; flex: none; }
.cbk-chip-d { display: grid; line-height: 1.15; white-space: nowrap; }
.cbk-chip-d small { font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; opacity: .65; }
.cbk-chips li.is-past { opacity: .5; }
.cbk-chips li.is-past .cbk-chip-d { text-decoration: line-through; }
.cbk-chips li.is-past .cbk-chip-n { background: transparent; color: inherit; border: 1px solid currentColor; }
.cbk-set-link { display: inline-block; margin-top: 14px; font-weight: 700; color: var(--cbk-accent) !important; text-decoration: underline; text-underline-offset: 4px; }
.cbk-starts { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.cbk-starts li { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; padding: 12px 16px; border: 1px solid var(--cbk-page-line); border-radius: 4px; background: var(--cbk-page-card); }
.cbk-starts span { font-size: 14px; opacity: .75; }
.cbk-starts em { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-style: normal; font-weight: 700; color: var(--cbk-accent); }

.cbk-page-aside { position: sticky; top: calc(var(--wp-admin--admin-bar--height, 0px) + 24px); scroll-margin-top: 90px; }
.cbk-book-card { background: #fff; border-radius: 8px; padding: clamp(20px, 3vw, 28px); box-shadow: 0 1px 0 var(--cbk-page-line), 0 18px 40px -24px rgba(0,0,0,.35); border: 1px solid var(--cbk-page-line); }
.cbk-book-price { margin: 0 0 16px; font-size: 32px; font-weight: 600; line-height: 1.1; color: var(--cbk-accent); }
.cbk-book-price span { display: block; font-size: 14px; font-weight: 500; color: inherit; opacity: .7; margin-top: 4px; color: var(--cbk-page-ink); }
.cbk-book-card .cbk { max-width: none; }
.cbk-book-card .cbk-sessions { max-height: 360px; }

@media (max-width: 960px) {
	.cbk-page-body { grid-template-columns: 1fr; }
	.cbk-page-aside { position: static; }
}
@media (max-width: 780px) {
	.cbk-hero.has-media { display: block; min-height: 0; padding-top: min(62vw, 380px); }
	.cbk-hero-media { width: 100%; bottom: auto; height: min(90vw, 520px); }
	.cbk-hero-media::after { background: linear-gradient(180deg, rgba(var(--cbk-page-bgc), 0) 0%, rgba(var(--cbk-page-bgc), 0) 40%, rgba(var(--cbk-page-bgc), .85) 72%, rgb(var(--cbk-page-bgc)) 88%); }
	.cbk-set header { grid-template-columns: 1fr; }
	.cbk-pill { grid-column: 1; grid-row: auto; justify-self: start; }
}
@media (prefers-reduced-motion: reduce) { .cbk-hero-media video { display: none; } }