/* กิจกรรมโรงเรียนวัดตาล — โทนเดียวกับหน้าเว็บ (พื้นพีช + ชมพูแดง) */
.wta {
	--wta-bg: #fdeae4;
	--wta-card: #ffffff;
	--wta-ink: #2b2220;
	--wta-muted: #7a6560;
	--wta-accent: #d6194b;
	--wta-accent-dark: #a8113a;
	--wta-line: #f3d3ca;
	--wta-radius: 14px;
	font-family: "Sarabun", "Noto Sans Thai", system-ui, sans-serif;
	color: var(--wta-ink);
	font-size: 17px;
	line-height: 1.7;
	max-width: 1200px;
	margin: 0 auto;
	padding: 8px 16px 48px;
	box-sizing: border-box;
}
.wta *, .wta *::before, .wta *::after { box-sizing: border-box; }

/* ---------- ตัวกรอง ---------- */
.wta-filter {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 14px 20px;
	margin: 0 0 28px;
}
.wta-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.wta-chip {
	display: inline-block;
	padding: 7px 16px;
	border-radius: 999px;
	background: #fff;
	border: 1px solid var(--wta-line);
	color: var(--wta-ink) !important;
	text-decoration: none !important;
	font-weight: 500;
	font-size: 16px;
	line-height: 1.4;
	transition: background .15s, color .15s, border-color .15s;
}
.wta-chip:hover { border-color: var(--wta-accent); color: var(--wta-accent) !important; }
.wta-chip.is-active { background: var(--wta-accent); border-color: var(--wta-accent); color: #fff !important; }

.wta-year { display: flex; align-items: center; gap: 10px; margin: 0; }
.wta-year label { font-weight: 600; font-size: 16px; }
.wta-year select {
	font: inherit;
	font-size: 16px;
	padding: 6px 34px 6px 12px;
	border-radius: 10px;
	border: 1px solid var(--wta-line);
	background: #fff;
	color: var(--wta-ink);
	min-width: 120px;
}

/* ---------- การ์ด ---------- */
.wta-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
}
.wta-card {
	background: var(--wta-card);
	border-radius: var(--wta-radius);
	overflow: hidden;
	box-shadow: 0 1px 2px rgba(80, 30, 20, .06), 0 6px 18px rgba(80, 30, 20, .06);
	transition: transform .18s ease, box-shadow .18s ease;
}
.wta-card:hover { transform: translateY(-3px); box-shadow: 0 2px 4px rgba(80, 30, 20, .08), 0 14px 30px rgba(80, 30, 20, .12); }
.wta-card__link { display: flex; flex-direction: column; height: 100%; color: inherit !important; text-decoration: none !important; }
.wta-card__media { position: relative; aspect-ratio: 4 / 3; background: #f6e2dc; overflow: hidden; }
.wta-card__img { width: 100% !important; height: 100% !important; object-fit: cover; display: block; transition: transform .4s ease; }
.wta-card:hover .wta-card__img { transform: scale(1.04); }
.wta-card__noimg { display: grid; place-items: center; height: 100%; color: var(--wta-muted); }
.wta-card__body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.wta-card__date { color: var(--wta-muted); font-size: 15px; }
.wta-card__title {
	font-family: inherit !important;
	font-size: 20px !important;
	line-height: 1.45 !important;
	font-weight: 700 !important;
	margin: 4px 0 6px !important;
	color: var(--wta-ink) !important;
	display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.wta-card__text {
	margin: 0 0 10px !important;
	color: #5a4a46;
	font-size: 16px;
	display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.wta-card__more { margin-top: auto; color: var(--wta-accent); font-weight: 600; font-size: 16px; }

/* ---------- ป้ายหมวด ---------- */
.wta-badge {
	position: absolute; top: 12px; left: 12px;
	padding: 3px 12px; border-radius: 999px;
	font-size: 14px; font-weight: 600; line-height: 1.6;
	background: #fff; color: var(--wta-accent);
	box-shadow: 0 1px 4px rgba(0, 0, 0, .12);
}
.wta-badge--inline { position: static; display: inline-block; box-shadow: none; }
.wta-badge--important-days { color: #b4235a; background: #ffe4ee; }
.wta-badge--sports-day     { color: #1f6f3c; background: #dcf5e4; }
.wta-badge--field-trip     { color: #155e8a; background: #dcefff; }
.wta-badge--academic       { color: #6b3fa0; background: #efe5ff; }
.wta-badge--morality       { color: #8a5a00; background: #fff1cc; }

/* ---------- เลขหน้า ---------- */
.wta-pages { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.wta-page {
	min-width: 42px; height: 42px; padding: 0 10px;
	display: inline-grid; place-items: center;
	border-radius: 10px; background: #fff; border: 1px solid var(--wta-line);
	color: var(--wta-ink) !important; text-decoration: none !important; font-weight: 600;
}
.wta-page:hover { border-color: var(--wta-accent); }
.wta-page.is-active { background: var(--wta-accent); border-color: var(--wta-accent); color: #fff !important; }
.wta-empty { text-align: center; color: var(--wta-muted); padding: 48px 0; font-size: 18px; }

/* ---------- หน้ารายละเอียด ---------- */
.wta-single { background: var(--wta-bg); max-width: none; padding: 28px 16px 64px; }
.wta-single__wrap { max-width: 860px; margin: 0 auto; }
.wta-back { display: inline-block; margin-bottom: 18px; color: var(--wta-accent) !important; text-decoration: none !important; font-weight: 600; }
.wta-back:hover { text-decoration: underline !important; }
.wta-single__title {
	font-family: inherit !important;
	font-size: clamp(26px, 4vw, 38px) !important;
	line-height: 1.35 !important;
	font-weight: 700 !important;
	margin: 10px 0 6px !important;
	color: var(--wta-ink) !important;
}
.wta-single__meta { color: var(--wta-muted); margin: 0 0 22px; display: flex; flex-wrap: wrap; gap: 8px; }
.wta-single__photo { margin: 0 0 26px; }
.wta-single__photo a { position: relative; display: block; border-radius: var(--wta-radius); overflow: hidden; cursor: zoom-in; }
.wta-single__img { width: 100% !important; height: auto !important; display: block; }
.wta-zoom-hint {
	position: absolute; right: 12px; bottom: 12px;
	background: rgba(0, 0, 0, .55); color: #fff; font-size: 14px;
	padding: 4px 12px; border-radius: 999px;
}
.wta-single__content { font-size: 18px; line-height: 1.9; }
.wta-single__content p { margin: 0 0 1em; }
.wta-fb {
	display: inline-flex; align-items: center; gap: 10px;
	margin-top: 8px; padding: 12px 22px; border-radius: 12px;
	background: #1877f2; color: #fff !important; text-decoration: none !important; font-weight: 600;
}
.wta-fb:hover { background: #0f63d0; }
.wta-related { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--wta-line); }
.wta-related__title { font-family: inherit !important; font-size: 24px !important; margin: 0 0 18px !important; color: var(--wta-ink) !important; }

/* ---------- ดูรูปเต็มจอ ---------- */
.wta-lightbox {
	position: fixed; inset: 0; z-index: 99999;
	background: rgba(15, 8, 6, .92);
	display: flex; align-items: center; justify-content: center; padding: 16px;
	cursor: zoom-out;
}
.wta-lightbox img { max-width: 100%; max-height: 100%; border-radius: 8px; }
.wta-lightbox button {
	position: absolute; top: 14px; right: 14px;
	width: 44px; height: 44px; border-radius: 50%; border: 0;
	background: rgba(255, 255, 255, .15); color: #fff; font-size: 26px; line-height: 1; cursor: pointer;
}

/* ---------- มือถือ / แท็บเล็ต ---------- */
@media (max-width: 960px) {
	.wta-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
}
@media (max-width: 600px) {
	.wta { font-size: 16px; }
	.wta-grid { grid-template-columns: 1fr; }
	.wta-filter { flex-direction: column; flex-wrap: nowrap; align-items: stretch; }
	.wta-chips { min-width: 0; max-width: calc(100% + 32px); }
	.wta-chips { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; margin: 0 -16px; padding-left: 16px; padding-right: 16px; scrollbar-width: none; }
	.wta-chips::-webkit-scrollbar { display: none; }
	.wta-chip { white-space: nowrap; }
	.wta-year select { flex: 1; }
	.wta-card__title { font-size: 19px !important; }
}
@media (prefers-reduced-motion: reduce) {
	.wta-card, .wta-card__img { transition: none; }
	.wta-card:hover, .wta-card:hover .wta-card__img { transform: none; }
}