/* ── Course Reviews / 學員分享 ──────────── */

.course-reviews {
	padding: 60px 0;
}

/* ── Review Modal ──────────────────────── */
.course-reviews__modal {
	position: fixed;
	inset: 0;
	z-index: 10000;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.3s, visibility 0.3s;
}
.course-reviews__modal.is-open {
	opacity: 1;
	visibility: visible;
}
.course-reviews__modal-overlay {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.7);
}
.course-reviews__modal-dialog {
	position: relative;
	width: 90%;
	max-width: 520px;
	background: var(--color-bg-primary, #2b3540);
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 12px;
	overflow: hidden;
	transform: translateY(20px) scale(0.97);
	transition: transform 0.3s ease;
}
.course-reviews__modal.is-open .course-reviews__modal-dialog {
	transform: translateY(0) scale(1);
}
.course-reviews__modal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 24px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.course-reviews__modal-title {
	font-size: 16px;
	font-weight: 600;
	color: #fff;
	margin: 0;
}
.course-reviews__modal-close {
	background: none;
	border: none;
	color: rgba(255, 255, 255, 0.5);
	cursor: pointer;
	padding: 4px;
	border-radius: 6px;
	transition: all 0.2s;
}
.course-reviews__modal-close:hover {
	color: #fff;
	background: rgba(255, 255, 255, 0.1);
}
.course-reviews__modal-notice {
	padding: 40px 24px;
	text-align: center;
	color: rgba(255, 255, 255, 0.6);
	font-size: 15px;
}
.course-reviews__modal-notice a {
	color: var(--color-accent, #39fff5);
}

/* ── Form (inside modal) ──────────────── */
.course-reviews__form {
	background: none;
	border: none;
	border-radius: 0;
	padding: 24px;
	margin-bottom: 0;
}
.course-reviews__form-header {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 16px;
}
.course-reviews__avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: var(--color-accent, #39fff5);
	color: #1a2028;
	font-size: 18px;
	font-weight: 700;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}
.course-reviews__form-name {
	font-size: 15px;
	font-weight: 600;
	color: #fff;
}

/* Rating input */
.course-reviews__rating-input {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 12px;
}
.course-reviews__rating-label {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.6);
}
.course-reviews__stars-input {
	display: flex;
	gap: 4px;
}
.course-reviews__star-btn {
	background: none;
	border: none;
	cursor: pointer;
	color: rgba(255, 255, 255, 0.25);
	padding: 2px;
	transition: color 0.15s;
}
.course-reviews__star-btn:hover,
.course-reviews__star-btn.is-active {
	color: #fbbf24;
}
.course-reviews__star-btn.is-active svg {
	fill: #fbbf24;
	stroke: #fbbf24;
}

/* Textarea */
.course-reviews__textarea {
	width: 100%;
	padding: 14px 16px;
	font-size: 15px;
	font-family: 'Noto Sans TC', sans-serif;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: 8px;
	color: #fff;
	resize: vertical;
	min-height: 100px;
	outline: none;
	transition: border-color 0.2s;
}
.course-reviews__textarea:focus {
	border-color: var(--color-accent, #39fff5);
}
.course-reviews__textarea::placeholder {
	color: rgba(255, 255, 255, 0.3);
}
.course-reviews__form-footer {
	display: flex;
	justify-content: flex-end;
	margin-top: 12px;
}
.course-reviews__submit {
	padding: 10px 32px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
}
.course-reviews__submit:disabled {
	opacity: 0.5;
	cursor: default;
}

/* Notice (not logged in / not purchased) */
.course-reviews__notice {
	text-align: center;
	padding: 24px;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.5);
	background: rgba(40, 40, 40, 0.3);
	border-radius: 8px;
	margin-bottom: 32px;
}
.course-reviews__notice a {
	color: var(--color-accent, #39fff5);
	text-decoration: none;
}
.course-reviews__notice a:hover {
	text-decoration: underline;
}

/* ── Reviews list ─────────────────────── */
.course-reviews__list {
	display: flex;
	flex-direction: column;
	gap: 16px;
}
.course-reviews__empty {
	padding: 0;
}

/* Review item */
.course-reviews__item {
	background: rgba(40, 40, 40, 0.3);
	border: 1px solid rgba(255, 255, 255, 0.06);
	border-radius: 10px;
	padding: 20px;
	transition: border-color 0.2s;
}
.course-reviews__item:hover {
	border-color: rgba(255, 255, 255, 0.12);
}
.course-reviews__item-header {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 12px;
}
.course-reviews__item-meta {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 2px;
}
.course-reviews__item-name {
	font-size: 15px;
	font-weight: 600;
	color: #fff;
}
.course-reviews__item-date {
	font-size: 12px;
	color: rgba(255, 255, 255, 0.4);
}
.course-reviews__item-stars {
	display: flex;
	gap: 2px;
	flex-shrink: 0;
}
.course-reviews__item-content {
	font-size: 14px;
	line-height: 1.8;
	color: rgba(255, 255, 255, 0.8);
	margin: 0;
}
.course-reviews__delete {
	background: none;
	border: none;
	color: rgba(255, 255, 255, 0.3);
	font-size: 12px;
	cursor: pointer;
	margin-top: 8px;
	padding: 0;
}
.course-reviews__delete:hover {
	color: #f87171;
}

/* ── Testimonial Slider (carousel) ───── */
.course-reviews__slider {
	margin-bottom: 32px;
	position: relative;
}
.course-reviews__slider-title {
	font-size: 18px;
	font-weight: 600;
	color: var(--color-accent, #39fff5);
	margin: 0 0 16px;
}
.course-reviews__slider-track {
	display: flex;
	gap: 16px;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: none;
	padding-bottom: 8px;
}
.course-reviews__slider-track::-webkit-scrollbar {
	display: none;
}
.course-reviews__slide {
	flex: 0 0 calc((100% - 32px) / 3);
	min-width: calc((100% - 32px) / 3);
	scroll-snap-align: start;
	border-radius: 10px;
	overflow: hidden;
	background: rgba(40, 40, 40, 0.3);
	cursor: pointer;
}
.course-reviews__slide img {
	width: 100%;
	height: 360px;
	display: block;
	object-fit: cover;
	object-position: top center;
}
/* Arrows — match related-courses__arrow style */
.course-reviews__arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 2;
	width: 36px;
	height: 36px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: transparent;
	border: none;
	color: rgba(255, 255, 255, 0.6);
	cursor: pointer;
	transition: color 0.3s;
	padding: 0;
}
.course-reviews__arrow:hover {
	color: var(--color-accent, #39fff5);
}
.course-reviews__arrow--prev {
	left: -44px;
}
.course-reviews__arrow--next {
	right: -44px;
}
/* Dots */
.course-reviews__slider-dots {
	display: flex;
	justify-content: center;
	gap: 8px;
	margin-top: 16px;
}
.course-reviews__dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	border: none;
	background: rgba(255, 255, 255, 0.25);
	cursor: pointer;
	padding: 0;
	transition: background 0.2s;
}
.course-reviews__dot:hover {
	background: rgba(255, 255, 255, 0.5);
}
.course-reviews__dot.is-active {
	background: var(--color-accent, #39fff5);
}
@media (max-width: 768px) {
	.course-reviews__slide {
		flex: 0 0 80%;
		min-width: 80%;
	}
	.course-reviews__arrow--prev { left: -36px; }
	.course-reviews__arrow--next { right: -36px; }
}
@media (max-width: 480px) {
	.course-reviews__arrow--prev { left: 2px; }
	.course-reviews__arrow--next { right: 2px; }
	.course-reviews__arrow { color: rgba(255,255,255,0.8); }
}

/* ── Page switch loading animation ────── */
.course-reviews__list.is-loading {
	position: relative;
	min-height: 200px;
}
.course-reviews__list.is-loading .course-reviews__item {
	filter: blur(6px);
	opacity: 0.3;
	pointer-events: none;
	transition: filter 0.3s ease, opacity 0.3s ease;
}
/* Spinner overlay */
.course-reviews__list.is-loading::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 36px;
	height: 36px;
	margin: -18px 0 0 -18px;
	border: 3px solid rgba(255, 255, 255, 0.15);
	border-top-color: #fff;
	border-radius: 50%;
	animation: reviewsSpinner 0.7s linear infinite;
	z-index: 10;
}
@keyframes reviewsSpinner {
	to { transform: rotate(360deg); }
}
/* Fade-in after loaded */
.course-reviews__item {
	transition: opacity 0.5s ease, transform 0.5s ease, filter 0.4s ease;
}
.course-reviews__list.is-loaded .course-reviews__item {
	opacity: 1;
	transform: translateY(0);
	filter: blur(0);
}
.course-reviews__list.is-loaded .course-reviews__item:nth-child(5n+1) { transition-delay: 0.05s; }
.course-reviews__list.is-loaded .course-reviews__item:nth-child(5n+2) { transition-delay: 0.12s; }
.course-reviews__list.is-loaded .course-reviews__item:nth-child(5n+3) { transition-delay: 0.19s; }
.course-reviews__list.is-loaded .course-reviews__item:nth-child(5n+4) { transition-delay: 0.26s; }
.course-reviews__list.is-loaded .course-reviews__item:nth-child(5n+5) { transition-delay: 0.33s; }

/* ── Lightbox ─────────────────────────── */
.course-reviews__lightbox {
	position: fixed;
	inset: 0;
	z-index: 100000;
	background: rgba(0, 0, 0, 0.85);
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}
.course-reviews__lightbox img {
	max-width: 90vw;
	max-height: 90vh;
	object-fit: contain;
	border-radius: 8px;
}
.course-reviews__lightbox-close {
	position: absolute;
	top: 20px;
	right: 20px;
	background: rgba(0, 0, 0, 0.5);
	border: none;
	color: #fff;
	font-size: 28px;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
}

/* ── Pagination ───────────────────────── */
.course-reviews__pagination {
	display: flex;
	justify-content: center;
	gap: 8px;
	margin-top: 24px;
}
.course-reviews__page-btn {
	width: 36px;
	height: 36px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, 0.06);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: 8px;
	color: rgba(255, 255, 255, 0.6);
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.2s;
}
.course-reviews__page-btn:hover {
	background: rgba(57, 255, 245, 0.1);
	border-color: rgba(57, 255, 245, 0.3);
	color: #fff;
}
.course-reviews__page-btn.is-active {
	background: var(--color-accent, #39fff5);
	border-color: var(--color-accent, #39fff5);
	color: #1a2028;
	font-weight: 700;
}
.course-reviews__page-group-btn {
	background: rgba(255, 255, 255, 0.04);
	border-color: rgba(255, 255, 255, 0.08);
}
.course-reviews__page-group-btn:hover {
	background: rgba(57, 255, 245, 0.15);
	border-color: rgba(57, 255, 245, 0.4);
}

/* ── Mobile ───────────────────────────── */
@media (max-width: 768px) {
	.course-reviews {
		padding: 40px 0;
	}
	.course-reviews__form {
		padding: 16px;
	}
	.course-reviews__item {
		padding: 16px;
	}
	.course-reviews__rating-input {
		flex-direction: column;
		align-items: flex-start;
		gap: 8px;
	}
}


/* ── 2026-07-10: 學員分享輪播 桌機改置中式（外層裁切、track 用 transform 移動）；箭頭移入容器內側，避免貼到右欄點不到 ── */
@media (min-width: 769px) {
	.course-reviews__slider {
		overflow: hidden;
	}
	.course-reviews__slider-track {
		overflow-x: visible;
		scroll-snap-type: none;
		transition: transform 0.35s ease;
	}
	.course-reviews__arrow--prev { left: 8px; }
	.course-reviews__arrow--next { right: 8px; }
	.course-reviews__arrow {
		background: rgba(0, 0, 0, 0.45);
		border-radius: 50%;
	}
}
/* ── 2026-07-15: 手機版滑塊一次只顯示一支影片（不露出旁邊的）── */
@media (max-width: 768px) {
	.course-reviews__slide {
		flex: 0 0 100%;
		min-width: 100%;
	}
}