/* ================================================================
   course-list.css
================================================================ */

#cl-section {
  --font-primary: var(--e-global-typography-primary-font-family);
  --font-secondary: var(--e-global-typography-secondary-font-family);
  --cl-accent: var(--e-global-color-primary);
  --white: #ffffff;
  --bg-sage-dark: #aacf4e;
  --bg-base: #dee5c5;
  --border: 16px;
  --inverted-height: 60px;
}
/* Wrapper */
.cl-section {
  position: relative;
  width: 100%;
}
/* Ẩn nav của splide */
#cl-section .splide__pagination {
  display: none !important;
}
/* Header + view-all */
.cl-header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 20px;
}

.cl-view-all {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cl-accent);
  text-decoration: none;
  padding: 7px 18px;
  border: 2px solid var(--cl-accent);
  border-radius: 20px;
  transition:
    background 0.2s,
    color 0.2s;
}
.cl-view-all:hover {
  background: var(--cl-accent);
  color: #fff;
}
.cl-view-all-wrap .cl-view-all svg {
  flex-shrink: 0;
  transition: transform 0.2s;
}
.cl-view-all-wrap .cl-view-all:hover svg {
  transform: translateX(3px);
}

/* ── Static grid ── */
.cl-grid {
  display: grid;
  gap: 24px;
}
.cl-grid--1 {
  grid-template-columns: repeat(1, 1fr);
}
.cl-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}
.cl-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}
.cl-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
  .cl-grid--3,
  .cl-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .cl-grid--2,
  .cl-grid--3,
  .cl-grid--4 {
    grid-template-columns: 1fr;
  }
}

/* ── Card ── */
.cl-card {
  overflow: hidden;
  display: block;
  text-decoration: none;
  transition: transform 0.28s cubic-bezier(0.22, 0.68, 0, 1.2);
  padding: 8px 0;
}

.cl-card.cl-fake-cover .cl-thumb::before {
  content: 'Coming soon';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--border);
  z-index: 1;
  transition: opacity 0.3s ease;
  pointer-events: none;
  font-size: 2.25rem;
  font-family: var(--font-primary);
  color: #dee5c5;
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.cl-card.cl-real:hover {
  transform: translateY(-6px);
}
.cl-real .cl-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--border);
  z-index: 1;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.cl-card.cl-real:hover .cl-thumb::before {
  opacity: 0;
}
/* ── Thumbnail ── */
.cl-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  border-radius: var(--border);
  isolation: isolate; /* tạo stacking context mới */
}

.cl-thumb img.cl-thumb__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border);
  border: 2px solid var(--bg-base);
}

/* Level icons — top left */

.cl-level {
  display: flex;
  align-items: center;
  justify-content: center;
}

.cl-level {
  top: 0;
  left: 0;
  width: 50%;
  border-radius: 0px 0px var(--border) 0px;
}
.cl-level::after {
  bottom: calc(-1 * var(--border));
  left: 0;
}
.cl-level::before {
  right: calc(-1 * var(--border));
  top: 0;
}

.cl-teacher {
  bottom: 0;
  right: 0;
  width: 25%;
  aspect-ratio: 1;
  height: auto !important;
  border-radius: var(--border) 0px 0px 0px;
}
.cl-teacher::after {
  bottom: 0;
  left: calc(-1 * var(--border));
}
.cl-teacher::before {
  right: 0;
  top: calc(-1 * var(--border));
}

.cl-level,
.cl-teacher {
  --_corner-color: var(--bg-base);
  --_corner-color-transparent: #dee5c500;

  position: absolute;
  z-index: 2;
  background: var(--bg-base);
  height: var(--inverted-height);
  box-shadow: 0 0 0 1.5px var(--bg-base);
}
/* ────────────────────────── */
.cl-level::before,
.cl-level::after,
.cl-teacher::before,
.cl-teacher::after {
  position: absolute;
  content: '';
  width: var(--border);
  height: var(--border);
  background-image: radial-gradient(
    circle at 100% 100%,
    var(--_corner-color-transparent) calc(var(--border) - 1.2px),
    var(--_corner-color, white) var(--border)
  );
}

.cl-teacher::before,
.cl-teacher::after {
  rotate: 180deg;
}

/* Price — top right */
.cl-price {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  font-size: 14px;
  font-family: var(--font-primary);
  font-weight: 500;
  padding: 4px 8px;
  border-radius: 9px;
  border: 2px solid var(--bg-base);
  white-space: nowrap;
}

/* Teacher avatar — bottom right, tràn xuống body */
.cl-teacher {
  display: flex;
  align-items: end;
  justify-content: end;
}
.cl-teacher .cl-avatar {
  width: 90%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid #ebb122;
  overflow: hidden;
}

/* ── Card body ── */
.cl-body {
  padding: 4px var(--border);
  flex: 1;
}

.cl-title {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-family: var(--font-primary);
  font-weight: 400;
  margin: 0 0 4px;
  line-height: 1.3;
}
.cl-desc {
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Fake card ── */
.cl-card.cl-fake-cover {
  cursor: none;
}
.cl-fake-cover.cl-card {
  opacity: 0.28;
  filter: grayscale(0.5);
}
.cl-avatar i {
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 44px;
  border-radius: 50%;
  background: #8080807a;
  color: #ffffff;
}

/* ── Splide overrides ── */
.cl-splide .splide__slide {
  padding-bottom: 14px;
}

/* custom prev / next */
.cg-nav {
  display: flex;
  gap: 0.75rem;
  position: absolute;
  z-index: 10;
}
.cg-nav button.cg-nav-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--white);
  color: var(--bg-sage-dark);
  cursor: pointer;
  box-shadow: none;
  display: flex;
  justify-content: center;
  transition:
    background 0.2s,
    transform 0.15s;
  padding: 0;
  border-width: 2px 2px 2px 2px;
}

.cg-nav-btn i {
  font-size: 38px;
}
.cg-nav-btn:hover {
  background: #efefef;
}