/*
 * LearnKit Elementor Addon — Phase 7 course-page widgets.
 * Depends on base.css for tokens.
 */

.lkea-notice {
	padding: 12px 16px;
	border-radius: var(--lkea-radius-md);
	background: var(--lkea-color-surface-alt);
	border: 1px dashed var(--lkea-color-border);
	color: var(--lkea-color-muted);
	font-size: 0.9rem;
}
.lkea-notice--warning { color: #92400e; background: #fef3c7; border-color: #fde68a; }

.lkea-section-heading {
	margin: 32px 0 16px;
	font-size: 1.4rem;
	font-family: var(--lkea-font-heading);
	color: var(--lkea-color-text);
}

/* Enrollment Button */
.lkea-enroll-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 12px 24px;
	border-radius: var(--lkea-button-radius, var(--lkea-radius-md));
	background: var(--lkea-color-primary);
	color: var(--lkea-color-primary-contrast);
	font-weight: 700;
	text-decoration: none;
	transition: opacity 0.15s ease, transform 0.15s ease;
}
.lkea-enroll-btn:hover { opacity: 0.92; color: var(--lkea-color-primary-contrast); }
.lkea-enroll-btn:active { transform: translateY(1px); }
.lkea-enroll-btn--enrolled { background: var(--lkea-color-success); }
.lkea-enroll-btn--free { background: var(--lkea-color-success); }

/* Progress Bar */
.lkea-progress-wrap { display: flex; flex-direction: column; gap: 6px; }
.lkea-progress {
	height: 10px;
	background: var(--lkea-color-surface-alt);
	border-radius: 999px;
	overflow: hidden;
}
.lkea-progress__bar {
	height: 100%;
	background: var(--lkea-color-primary);
	transition: width 0.4s ease;
}
.lkea-progress__label { font-size: 0.85rem; color: var(--lkea-color-muted); }
.lkea-progress-empty { font-size: 0.9rem; color: var(--lkea-color-muted); }

/* Certificate */
.lkea-cert-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 18px;
	border-radius: var(--lkea-button-radius, var(--lkea-radius-md));
	background: var(--lkea-color-accent);
	color: #111;
	font-weight: 700;
	text-decoration: none;
}
.lkea-cert-btn:hover { color: #111; opacity: 0.92; }
.lkea-cert-empty { font-size: 0.9rem; color: var(--lkea-color-muted); }

/* Countdown */
.lkea-countdown {
	display: inline-flex;
	gap: 12px;
	font-family: var(--lkea-font-heading);
}
.lkea-countdown__unit {
	display: flex;
	flex-direction: column;
	align-items: center;
	min-width: 56px;
	padding: 10px 12px;
	background: var(--lkea-color-surface-alt);
	border-radius: var(--lkea-radius-md);
}
.lkea-countdown__unit span {
	font-size: 1.4rem;
	font-weight: 700;
	color: var(--lkea-color-text);
}
.lkea-countdown__unit small {
	font-size: 0.72rem;
	color: var(--lkea-color-muted);
	text-transform: uppercase;
}
.lkea-countdown--expired { color: var(--lkea-color-muted); }

/* Reviews */
.lkea-reviews__summary {
	display: grid;
	grid-template-columns: minmax(160px, 220px) 1fr;
	gap: 24px;
	padding: 16px;
	background: var(--lkea-color-surface-alt);
	border-radius: var(--lkea-radius-md);
	align-items: center;
}
.lkea-reviews__avg-value { font-size: 2.2rem; font-weight: 800; line-height: 1; }
.lkea-reviews__avg-stars { color: var(--lkea-color-accent); letter-spacing: 1px; display: block; margin: 4px 0; }
.lkea-reviews__avg-count { color: var(--lkea-color-muted); font-size: 0.85rem; }
.lkea-reviews__breakdown { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.lkea-reviews__breakdown li { display: grid; grid-template-columns: 28px 1fr 48px; gap: 8px; align-items: center; font-size: 0.85rem; }
.lkea-reviews__bd-track { background: var(--lkea-color-border); border-radius: 999px; height: 8px; overflow: hidden; }
.lkea-reviews__bd-track span { display: block; height: 100%; background: var(--lkea-color-accent); }
.lkea-reviews__bd-count { color: var(--lkea-color-muted); text-align: right; }
.lkea-reviews__list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 16px; }
.lkea-reviews__item { border: 1px solid var(--lkea-color-border); border-radius: var(--lkea-radius-md); padding: 16px; }
.lkea-reviews__item-header { display: flex; gap: 12px; align-items: flex-start; }
.lkea-reviews__item-header img { border-radius: 50%; }
.lkea-reviews__item-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.lkea-reviews__item-author { font-weight: 700; }
.lkea-reviews__verified { font-size: 0.72rem; padding: 2px 8px; border-radius: 999px; background: color-mix(in srgb, var(--lkea-color-success) 18%, transparent); color: #065f46; }
.lkea-reviews__item-stars { color: var(--lkea-color-accent); }
.lkea-reviews__item-date { font-size: 0.78rem; color: var(--lkea-color-muted); }
.lkea-reviews__item-body { margin: 12px 0 0; line-height: 1.55; }
.lkea-reviews__empty { color: var(--lkea-color-muted); padding: 16px 0; }

/* Instructor Card */
.lkea-instructor-card {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 20px;
	padding: 20px;
	border: 1px solid var(--lkea-color-border);
	border-radius: var(--lkea-card-radius, var(--lkea-radius-lg));
	background: var(--lkea-color-surface);
}
.lkea-instructor-card__avatar img { border-radius: 50%; }
.lkea-instructor-card__name { margin: 0 0 8px; font-size: 1.2rem; font-family: var(--lkea-font-heading); }
.lkea-instructor-card__stats { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 16px; font-size: 0.9rem; color: var(--lkea-color-muted); }
.lkea-instructor-card__stats strong { color: var(--lkea-color-text); margin-right: 4px; }
.lkea-instructor-card__bio { margin: 0 0 12px; color: var(--lkea-color-text); line-height: 1.6; }
.lkea-instructor-card__socials { list-style: none; padding: 0; margin: 0 0 12px; display: flex; gap: 12px; }
.lkea-instructor-card__profile { font-weight: 600; color: var(--lkea-color-primary); text-decoration: none; }

/* Course Hero */
.lkea-hero {
	display: grid;
	grid-template-columns: 1fr;
	gap: 24px;
	padding: 32px;
	border-radius: var(--lkea-card-radius, var(--lkea-radius-lg));
	background: var(--lkea-color-surface);
	border: 1px solid var(--lkea-color-border);
}
@media (min-width: 768px) {
	.lkea-hero { grid-template-columns: 1fr 380px; }
}
.lkea-hero__title { font-size: 1.8rem; margin: 0 0 8px; font-family: var(--lkea-font-heading); }
.lkea-hero__subtitle { font-size: 1.05rem; color: var(--lkea-color-muted); margin: 0 0 16px; line-height: 1.6; }
.lkea-hero__meta { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 16px; font-size: 0.9rem; color: var(--lkea-color-muted); }
.lkea-hero__meta strong { color: var(--lkea-color-text); }
.lkea-hero__aside { display: flex; flex-direction: column; gap: 16px; }
.lkea-hero__preview iframe, .lkea-hero__thumb img { width: 100%; height: auto; border-radius: var(--lkea-radius-md); }
.lkea-hero__price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; }
.lkea-hero__price-sale, .lkea-hero__price-regular, .lkea-hero__price-free { font-size: 1.8rem; font-weight: 800; color: var(--lkea-color-text); }
.lkea-hero__price-free { color: var(--lkea-color-success); }
.lkea-hero__price-original { color: var(--lkea-color-muted); font-size: 1rem; }
.lkea-hero__price-discount { background: var(--lkea-color-danger); color: #fff; padding: 2px 8px; border-radius: 4px; font-size: 0.78rem; font-weight: 700; }
.lkea-hero__sale-end { width: 100%; font-size: 0.85rem; color: var(--lkea-color-danger); margin: 0; }
.lkea-hero__guarantee { font-size: 0.85rem; color: var(--lkea-color-muted); margin: 0; display: flex; align-items: center; gap: 6px; }

/* Curriculum */
.lkea-curriculum { display: grid; gap: 8px; }
.lkea-curriculum__summary { font-size: 0.9rem; color: var(--lkea-color-muted); margin-bottom: 4px; }
.lkea-curriculum__section { border: 1px solid var(--lkea-color-border); border-radius: var(--lkea-radius-md); background: var(--lkea-color-surface); }
.lkea-curriculum__section > summary { padding: 12px 16px; cursor: pointer; display: flex; justify-content: space-between; gap: 12px; font-weight: 600; }
.lkea-curriculum__section-count { color: var(--lkea-color-muted); font-weight: 400; font-size: 0.85rem; }
.lkea-curriculum__lessons { list-style: none; padding: 0 0 8px; margin: 0; }
.lkea-curriculum__lesson { display: grid; grid-template-columns: 24px 1fr auto auto; gap: 8px; align-items: center; padding: 8px 16px; font-size: 0.9rem; }
.lkea-curriculum__lesson + .lkea-curriculum__lesson { border-top: 1px dashed var(--lkea-color-border); }
.lkea-curriculum__lesson-icon { color: var(--lkea-color-muted); font-size: 1rem; }
.lkea-curriculum__lesson-title a { color: var(--lkea-color-text); text-decoration: none; }
.lkea-curriculum__lesson-title a:hover { color: var(--lkea-color-primary); }
.lkea-curriculum__lesson-duration { color: var(--lkea-color-muted); font-size: 0.85rem; }
.lkea-curriculum__tag { padding: 2px 8px; border-radius: 999px; font-size: 0.7rem; font-weight: 700; }
.lkea-curriculum__tag--preview { background: color-mix(in srgb, var(--lkea-color-success) 18%, transparent); color: #065f46; }
.lkea-curriculum__tag--locked { color: var(--lkea-color-muted); }
.lkea-curriculum-empty { color: var(--lkea-color-muted); }

/* Leaderboard */
.lkea-leaderboard { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; counter-reset: lkea-rank; }
.lkea-leaderboard__row { display: grid; grid-template-columns: 40px 40px 1fr auto; gap: 12px; align-items: center; padding: 10px 14px; border: 1px solid var(--lkea-color-border); border-radius: var(--lkea-radius-md); background: var(--lkea-color-surface); }
.lkea-leaderboard__rank { font-weight: 700; color: var(--lkea-color-muted); }
.lkea-leaderboard__avatar img { border-radius: 50%; width: 32px; height: 32px; }
.lkea-leaderboard__points { font-weight: 700; }
.lkea-leaderboard-empty { color: var(--lkea-color-muted); padding: 16px; text-align: center; background: var(--lkea-color-surface-alt); border-radius: var(--lkea-radius-md); }

/* Single Course composite layout */
.lkea-single-course { display: grid; gap: 24px; }