/* Oki Swim Reservation — front-end styles (mobile-first, simple) */

/* テーマの固定ページタイトル(H1)は、直下でプラグイン側が同じ見出しを
   もう一度出すため二重表示になる。oki-app を含むページだけ隠す。 */
body:has(.oki-app) .wp-block-post-title {
	display: none;
}

.oki-app {
	--oki-primary: #0aa2c0;
	--oki-accent: #f4a259;
	--oki-ink: #24333b;
	--oki-muted: #6b7c85;
	--oki-line: #e2eaee;
	--oki-bg-soft: #f4f9fb;
	--oki-open: #2a9d8f;
	--oki-few: #e9a13b;
	--oki-full: #c05a5a;
	max-width: 720px;
	margin: 0 auto;
	color: var(--oki-ink);
	font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif;
	line-height: 1.7;
	-webkit-text-size-adjust: 100%;
}

.oki-app * { box-sizing: border-box; }

.oki-intro h2 {
	font-size: 1.35rem;
	margin: 0 0 .4em;
	padding-bottom: .4em;
	border-bottom: 2px solid var(--oki-primary);
	color: var(--oki-ink);
}
.oki-intro p { margin: 0 0 1em; color: var(--oki-muted); font-size: .92rem; }

.oki-legend { display: inline-flex; gap: .8em; margin-left: .3em; flex-wrap: wrap; font-size: .82rem; }
.oki-dot { display: inline-block; width: .8em; height: .8em; border-radius: 50%; vertical-align: -.05em; margin-right: .2em; }
.oki-dot.open { background: var(--oki-open); }
.oki-dot.few { background: var(--oki-few); }
.oki-dot.full { background: var(--oki-full); }

.oki-loading, .oki-empty { color: var(--oki-muted); font-size: .9rem; padding: .8em 0; }

/* ---------- Calendar ---------- */
.oki-calendar-wrap {
	background: #fff;
	border: 1px solid var(--oki-line);
	border-radius: 14px;
	padding: 14px;
	box-shadow: 0 2px 10px rgba(10,80,110,.05);
}
.oki-cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.oki-cal-title { font-weight: 700; font-size: 1.05rem; }
.oki-cal-prev, .oki-cal-next {
	appearance: none; border: 1px solid var(--oki-line); background: #fff;
	width: 38px; height: 38px; border-radius: 10px; font-size: 1.3rem; line-height: 1;
	color: var(--oki-primary); cursor: pointer;
}
.oki-cal-prev:active, .oki-cal-next:active { background: var(--oki-bg-soft); }

.oki-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; }
.oki-cal-wd { text-align: center; font-size: .72rem; color: var(--oki-muted); padding: 2px 0; }
.oki-cal-wd:first-child { color: var(--oki-full); }
.oki-cal-wd:last-child { color: var(--oki-primary); }

.oki-cal-cell {
	appearance: none; border: 1px solid var(--oki-line); background: #fff;
	border-radius: 10px; aspect-ratio: 1 / 1; display: flex; flex-direction: column;
	align-items: center; justify-content: center; gap: 2px; cursor: pointer; padding: 0;
	font-family: inherit; color: var(--oki-ink); transition: transform .05s;
}
.oki-cal-cell.is-empty { border: none; background: transparent; cursor: default; }
.oki-cal-day { font-size: .82rem; font-weight: 600; }
.oki-cal-mark { font-size: .9rem; line-height: 1; }
.oki-cal-cell.is-open { border-color: var(--oki-open); }
.oki-cal-cell.is-open .oki-cal-mark { color: var(--oki-open); }
.oki-cal-cell.is-few { border-color: var(--oki-few); }
.oki-cal-cell.is-few .oki-cal-mark { color: var(--oki-few); }
.oki-cal-cell.is-full .oki-cal-mark { color: var(--oki-full); }
.oki-cal-cell.is-full, .oki-cal-cell.is-none, .oki-cal-cell.is-closed, .oki-cal-cell.is-past {
	background: var(--oki-bg-soft); color: #aab6bc; cursor: default;
}
.oki-cal-cell.is-past { opacity: .55; }
.oki-cal-cell:not(:disabled):active { transform: scale(.96); }
.oki-cal-cell.is-selected { outline: 3px solid var(--oki-primary); outline-offset: -1px; }

/* ---------- Slots ---------- */
.oki-slots { margin-top: 22px; }
.oki-slots-title, .oki-form-target { font-size: 1.05rem; margin: 0 0 12px; }
.oki-slot-list { display: flex; flex-direction: column; gap: 10px; }
.oki-slot {
	appearance: none; text-align: left; font-family: inherit; cursor: pointer;
	display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 6px 14px;
	background: #fff; border: 1px solid var(--oki-line); border-radius: 12px; padding: 14px 16px;
	color: var(--oki-ink);
}
.oki-slot-time { font-weight: 700; font-size: 1.02rem; color: var(--oki-primary); }
.oki-slot-time small { color: var(--oki-muted); font-weight: 500; }
.oki-slot-menu { font-size: .9rem; }
.oki-slot-menu small { color: var(--oki-muted); }
.oki-slot-price { font-weight: 700; }
.oki-slot-window .oki-slot-price {
	color: var(--oki-muted);
	font-size: .84rem;
	font-weight: 600;
}
.oki-slot-rem { grid-column: 3; font-size: .82rem; color: var(--oki-open); }
.oki-slot-full { grid-column: 3; font-size: .82rem; color: var(--oki-full); font-weight: 700; }
.oki-slot.is-disabled { opacity: .5; cursor: default; background: var(--oki-bg-soft); }
.oki-slot.is-selected { outline: 3px solid var(--oki-primary); outline-offset: -1px; }
.oki-slot:not(:disabled):active { transform: scale(.99); }

/* ---------- Group cards ---------- */
.oki-group-list { display: flex; flex-direction: column; gap: 12px; }
.oki-gcard {
	background: #fff; border: 1px solid var(--oki-line); border-radius: 14px;
	padding: 16px; display: flex; flex-direction: column; gap: 12px;
}
.oki-gcard-date { font-weight: 700; font-size: 1.08rem; color: var(--oki-primary); }
.oki-gcard-info { font-size: .95rem; }
.oki-gcard-info small { color: var(--oki-muted); }
.oki-gcard-price { font-size: .9rem; font-weight: 600; }
.oki-gcard.is-full { opacity: .6; }
.oki-gcard.is-selected { outline: 3px solid var(--oki-primary); }
.oki-gselect {
	appearance: none; font-family: inherit; cursor: pointer; border: none;
	background: var(--oki-primary); color: #fff; font-weight: 700; font-size: .95rem;
	padding: 11px 16px; border-radius: 10px;
}
.oki-gselect:disabled { background: #b9c6cc; cursor: default; }

/* ---------- Form ---------- */
.oki-form-area { margin-top: 24px; }
.oki-book-form {
	background: var(--oki-bg-soft); border: 1px solid var(--oki-line);
	border-radius: 16px; padding: 20px;
}
.oki-book-form h3 { margin: 0 0 4px; font-size: 1.1rem; }
.oki-form-target { color: var(--oki-primary); font-weight: 700; margin-bottom: 16px; }
.oki-choice-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 14px;
	margin-bottom: 16px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--oki-line);
}
.oki-field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.oki-field { display: flex; flex-direction: column; gap: 5px; }
.oki-field-full { grid-column: 1 / -1; }
.oki-field label { font-size: .82rem; font-weight: 600; color: var(--oki-muted); }
.oki-field input, .oki-field select, .oki-field textarea {
	font-family: inherit; font-size: 16px; padding: 11px 12px; border-radius: 10px;
	border: 1px solid var(--oki-line); background: #fff; color: var(--oki-ink); width: 100%;
}
.oki-field input:focus, .oki-field select:focus, .oki-field textarea:focus {
	outline: none; border-color: var(--oki-primary); box-shadow: 0 0 0 3px rgba(10,162,192,.15);
}
.oki-pay-label, .oki-pay-methods { margin-top: 16px; }
.oki-pay-label { font-size: .82rem; font-weight: 600; color: var(--oki-muted); margin-bottom: 8px; }
.oki-pay-methods { display: flex; flex-direction: column; gap: 8px; }
.oki-pm {
	display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--oki-line);
	border-radius: 10px; padding: 12px 14px; font-size: .95rem; cursor: pointer;
}
.oki-pm input { width: 18px; height: 18px; accent-color: var(--oki-primary); }
.oki-total { margin-top: 16px; font-size: 1rem; text-align: right; }
.oki-total strong { font-size: 1.3rem; color: var(--oki-primary); }
.oki-note { font-size: .84rem; color: var(--oki-muted); background: #fff8ee; border: 1px solid #f2e2c8; border-radius: 10px; padding: 10px 12px; margin-top: 14px; }
.oki-discount-note { background: #eef8fb; border-color: #cfeaf1; }
.oki-transport-note { font-size: .84rem; color: var(--oki-muted); background: #fff8ee; border: 1px solid #f2e2c8; border-radius: 10px; padding: 10px 12px; margin: 12px 0 0; line-height: 1.6; }
.oki-intro .oki-transport-note { margin-top: 12px; }
.oki-home-note { max-width: 640px; margin: 0 auto 8px; }
.oki-submit {
	appearance: none; font-family: inherit; cursor: pointer; border: none; width: 100%;
	background: var(--oki-primary); color: #fff; font-weight: 700; font-size: 1.05rem;
	padding: 15px; border-radius: 12px; margin-top: 18px;
}
.oki-submit:disabled { background: #9fb6bd; cursor: default; }
.oki-form-msg { margin-top: 12px; font-size: .9rem; }
.oki-form-msg.is-error { color: var(--oki-full); font-weight: 600; }

/* ---------- Confirmation ---------- */
.oki-confirm { background: #fff; border: 2px solid var(--oki-open); border-radius: 16px; padding: 22px; }
.oki-confirm h3 { margin: 0 0 8px; color: var(--oki-open); font-size: 1.25rem; }
.oki-ref { font-size: .95rem; margin: 0 0 14px; }
.oki-ref strong { font-size: 1.1rem; letter-spacing: .04em; }
.oki-confirm-list { list-style: none; padding: 0; margin: 0 0 14px; border-top: 1px solid var(--oki-line); }
.oki-confirm-list li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--oki-line); font-size: .95rem; }
.oki-confirm-list li span { color: var(--oki-muted); }
.oki-pay-box { background: var(--oki-bg-soft); border-radius: 12px; padding: 14px 16px; margin: 14px 0; }
.oki-pay-box h4 { margin: 0 0 8px; font-size: .95rem; }
.oki-pay-box pre { white-space: pre-wrap; font-family: inherit; margin: 0; font-size: .92rem; }

/* ---------- My page ---------- */
.oki-lookup { display: flex; gap: 8px; margin-bottom: 18px; }
.oki-lookup input { flex: 1; font-size: 16px; padding: 11px 12px; border: 1px solid var(--oki-line); border-radius: 10px; }
.oki-lookup button { border: none; background: var(--oki-primary); color: #fff; font-weight: 700; padding: 0 18px; border-radius: 10px; cursor: pointer; }
.oki-my-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.oki-my-item { background: #fff; border: 1px solid var(--oki-line); border-left: 5px solid var(--oki-muted); border-radius: 12px; padding: 14px 16px; }
.oki-my-item.is-paid { border-left-color: var(--oki-open); }
.oki-my-item.is-pending { border-left-color: var(--oki-few); }
.oki-my-item.is-cancelled { border-left-color: #b9c6cc; opacity: .7; }
.oki-my-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.oki-badge { background: var(--oki-primary); color: #fff; font-size: .72rem; padding: 2px 9px; border-radius: 20px; }
.oki-my-ref { font-size: .82rem; color: var(--oki-muted); letter-spacing: .03em; }
.oki-my-summary { font-weight: 700; font-size: .98rem; }
.oki-my-meta { font-size: .86rem; color: var(--oki-muted); margin: 2px 0 8px; }
.oki-my-status { display: flex; gap: 8px; flex-wrap: wrap; }
.oki-my-status .st { font-size: .8rem; padding: 3px 10px; border-radius: 20px; background: var(--oki-bg-soft); }
.oki-my-status .st-pay { font-weight: 600; }

/* ---------- Home / landing ---------- */
.oki-home { max-width: 780px; }
.oki-hero {
	text-align: center;
	background: linear-gradient(160deg, var(--oki-primary), #0787a0);
	color: #fff; border-radius: 20px; padding: 42px 24px; margin-bottom: 26px;
}
.oki-hero-eyebrow { margin: 0 0 6px; font-size: .82rem; letter-spacing: .18em; opacity: .9; }
.oki-hero-title { margin: 0 0 12px; font-size: 1.9rem; font-weight: 800; color: #fff; }
.oki-hero-lead { margin: 0; font-size: .95rem; line-height: 1.8; opacity: .95; }

.oki-entry-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 30px; }
.oki-entry-card {
	display: flex; flex-direction: column; gap: 6px; text-decoration: none;
	background: #fff; border: 1px solid var(--oki-line); border-top: 5px solid var(--oki-primary);
	border-radius: 16px; padding: 24px 22px; color: var(--oki-ink);
	box-shadow: 0 2px 12px rgba(10,80,110,.06); transition: transform .08s, box-shadow .15s;
}
.oki-entry-card:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(10,80,110,.12); }
.oki-entry-card.group { border-top-color: #6a4fb3; }
.oki-entry-ico { font-size: 2.2rem; line-height: 1; }
.oki-entry-name { font-size: 1.15rem; font-weight: 800; }
.oki-entry-desc { font-size: .86rem; color: var(--oki-muted); line-height: 1.6; flex: 1; }
.oki-entry-go { margin-top: 8px; font-weight: 700; color: var(--oki-primary); font-size: .95rem; }
.oki-entry-card.group .oki-entry-go { color: #6a4fb3; }

.oki-flow { background: var(--oki-bg-soft); border-radius: 16px; padding: 24px; margin-bottom: 24px; }
.oki-flow h2 { margin: 0 0 16px; font-size: 1.15rem; text-align: center; }
.oki-flow-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.oki-flow-list li { display: flex; align-items: flex-start; gap: 14px; }
.oki-flow-num {
	flex: 0 0 auto; width: 32px; height: 32px; border-radius: 50%; background: var(--oki-primary);
	color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.oki-flow-txt { font-size: .92rem; line-height: 1.6; }
.oki-flow-txt b { display: block; }

.oki-home-links { text-align: center; }
.oki-home-links a { color: var(--oki-primary); font-weight: 700; text-decoration: none; font-size: .95rem; }

/* ---------- Responsive ---------- */
@media (max-width: 520px) {
	.oki-entry-grid { grid-template-columns: 1fr; }
	.oki-hero-title { font-size: 1.55rem; }
	.oki-hero { padding: 34px 20px; }
	.oki-choice-grid { grid-template-columns: 1fr; }
	.oki-field-grid { grid-template-columns: 1fr; }
	.oki-slot { grid-template-columns: 1fr auto; }
	.oki-slot-menu { grid-column: 1 / -1; order: 3; }
	.oki-slot-window .oki-slot-price { grid-column: 1 / -1; order: 4; }
	.oki-slot-rem, .oki-slot-full { grid-column: 2; }
	.oki-intro h2 { font-size: 1.2rem; }
}

/* ---------------- Official LINE add-friend CTA ---------------- */
.oki-line-cta {
	margin: 1.25em 0 .25em;
	padding: 1em;
	background: #f0faf3;
	border: 1px solid #cfebd6;
	border-radius: 12px;
	text-align: center;
}
.oki-line-note {
	margin: 0 0 .75em;
	font-size: .9rem;
	color: var(--oki-ink);
	line-height: 1.6;
}
.oki-line-btn {
	display: inline-flex;
	align-items: center;
	gap: .5em;
	padding: .7em 1.4em;
	background: #06c755;
	color: #fff;
	font-weight: 700;
	text-decoration: none;
	border-radius: 10px;
	box-shadow: 0 2px 6px rgba(6, 199, 85, .35);
	transition: filter .15s ease;
}
.oki-line-btn:hover { filter: brightness(1.05); }
.oki-line-btn:active { filter: brightness(.95); }
.oki-line-ico {
	display: inline-block;
	padding: .12em .4em;
	background: #fff;
	color: #06c755;
	font-size: .7rem;
	font-weight: 800;
	letter-spacing: .02em;
	border-radius: 5px;
}

/* ---- 特定商取引法に基づく表記 ---- */
.oki-tokusho-table { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: .92rem; }
.oki-tokusho-table th,
.oki-tokusho-table td { border: 1px solid var(--oki-border, #e3e6ea); padding: 12px 14px; text-align: left; vertical-align: top; line-height: 1.7; }
.oki-tokusho-table th { width: 34%; background: var(--oki-bg-soft); font-weight: 600; white-space: nowrap; }
.oki-tokusho-blank { color: #9aa0a6; }
@media (max-width: 600px) {
	.oki-tokusho-table th,
	.oki-tokusho-table td { display: block; width: auto; border-bottom: 0; white-space: normal; }
	.oki-tokusho-table tr { display: block; border-bottom: 1px solid var(--oki-border, #e3e6ea); }
	.oki-tokusho-table tr:first-child th { border-top: 1px solid var(--oki-border, #e3e6ea); }
}

/* Square 決済へ進むボタン（予約完了画面） */
.oki-pay-btn-wrap { margin: .9em 0 .4em; }
.oki-pay-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: .8em 1.6em;
	background: var(--oki-primary);
	color: #fff;
	font-weight: 700;
	text-decoration: none;
	border-radius: 10px;
	box-shadow: 0 2px 6px rgba(0, 0, 0, .18);
	transition: filter .15s ease;
}
.oki-pay-btn:hover { filter: brightness(1.06); }
.oki-pay-btn:active { filter: brightness(.94); }

/* 利用規約ページ */
.oki-terms-body { line-height: 1.9; }
.oki-terms-body h3 {
	margin: 1.8em 0 .5em;
	padding-left: .6em;
	border-left: 4px solid var(--oki-primary);
	font-size: 1.05rem;
	line-height: 1.4;
}
.oki-terms-body h3:first-child { margin-top: 0; }
.oki-terms-body p { margin: 0 0 .9em; }
.oki-terms-date {
	margin-top: 2.4em;
	padding-top: 1em;
	border-top: 1px solid #e4e4e7;
	font-size: .85rem;
	text-align: right;
	opacity: .75;
}