/* EnterTrade LMS — Course Card Design: Modern
   Scoped under .et-cards--modern. Colors come from CSS custom properties set on
   the wrapper (--et-primary/secondary/tertiary/text/bg/link). The Theme (light|dark)
   is reflected by .et-cards--theme-light / .et-cards--theme-dark on the same wrapper. */

.et-cards--modern .lms-card-modern {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 2px solid transparent;
  border-radius: 1rem;
  overflow: hidden;
  background: var(--et-bg, #0d1117);
  color: var(--et-text, #e6edf3);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.et-cards--modern .lms-card-modern:hover {
  transform: translateY(-6px);
  border-color: var(--et-primary, #22c55e);
}

/* ── Media ──────────────────────────────────────────────────────────────── */
.et-cards--modern .lms-card-modern__media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.et-cards--modern .lms-card-modern__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.et-cards--modern .lms-card-modern:hover .lms-card-modern__media img {
  transform: scale(1.06);
}

.et-cards--modern .lms-card-modern__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(0, 0, 0, .55) 0%,
    rgba(0, 0, 0, .10) 38%,
    rgba(0, 0, 0, .78) 100%);
}

/* ── Eyebrow (Brand · Category) ─────────────────────────────────────────── */
.et-cards--modern .lms-card-modern__eyebrow {
  position: absolute;
  top: .9rem;
  left: 1.1rem;
  right: 1.1rem;
  z-index: 2;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--et-primary, #22c55e);
}

/* ── Play button (revealed on hover) ────────────────────────────────────── */
.et-cards--modern .lms-card-modern__play {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--et-primary, #22c55e), var(--et-secondary, #16a34a));
  color: #fff;
  font-size: 1.35rem;
  opacity: 0;
  transform: translate(-50%, -50%) scale(.6);
  transition: opacity .25s ease, transform .25s ease;
  pointer-events: none;
}

.et-cards--modern .lms-card-modern:hover .lms-card-modern__play {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* ── Body ───────────────────────────────────────────────────────────────── */
.et-cards--modern .lms-card-modern__body {
  flex: 1 1 auto;
  padding: 1.1rem 1.25rem 1.25rem;
}

.et-cards--modern .lms-card-modern__heading {
  margin: 0 0 .8rem;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
}

.et-cards--modern .lms-card-modern__heading a {
  color: var(--et-text, #e6edf3);
  text-decoration: none;
}

.et-cards--modern .lms-card-modern__heading a:hover {
  color: var(--et-link, #22c55e);
}

/* ── Instructor ─────────────────────────────────────────────────────────── */
.et-cards--modern .lms-card-modern__instructor {
  display: flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: 1rem;
}

.et-cards--modern .lms-card-modern__avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--et-primary, #22c55e);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px var(--et-tertiary, #4ade80);
}

.et-cards--modern .lms-card-modern__author {
  font-size: .85rem;
  opacity: .85;
}

/* ── Footer ─────────────────────────────────────────────────────────────── */
.et-cards--modern .lms-card-modern__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}

.et-cards--modern .lms-card-modern__footer-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .85rem;
}

.et-cards--modern .lms-rating {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .8rem;
}

.et-cards--modern .lms-stars {
  color: var(--et-primary, #22c55e);
  letter-spacing: .04em;
}

.et-cards--modern .lms-rating__value {
  font-weight: 700;
}

.et-cards--modern .lms-rating__count {
  opacity: .7;
}

.et-cards--modern .lms-card-modern__lessons {
  font-size: .8rem;
  opacity: .85;
}

.et-cards--modern .lms-card-modern__lessons i {
  color: var(--et-tertiary, #4ade80);
}

.et-cards--modern .lms-card-modern__badge {
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: .35em .7em;
  border-radius: .35rem;
}

/* ── Theme: Light ───────────────────────────────────────────────────────── */
.et-cards--modern.et-cards--theme-light .lms-card-modern {
  box-shadow: 0 .5rem 1.5rem rgba(0, 0, 0, .12);
}

.et-cards--modern.et-cards--theme-light .lms-card-modern:hover {
  box-shadow: 0 0 0 1px var(--et-primary, #22c55e),
              0 .85rem 2.25rem rgba(0, 0, 0, .18);
}

.et-cards--modern.et-cards--theme-light .lms-card-modern__overlay {
  background: linear-gradient(180deg,
    rgba(0, 0, 0, .45) 0%,
    rgba(0, 0, 0, .05) 40%,
    rgba(0, 0, 0, .60) 100%);
}

/* ── Theme: Dark ────────────────────────────────────────────────────────── */
.et-cards--modern.et-cards--theme-dark .lms-card-modern {
  border-color: rgba(255, 255, 255, .06);
  box-shadow: 0 .5rem 1.5rem rgba(0, 0, 0, .45);
}

.et-cards--modern.et-cards--theme-dark .lms-card-modern:hover {
  border-color: var(--et-primary, #22c55e);
  box-shadow: 0 0 0 1px var(--et-primary, #22c55e),
              0 .85rem 2.25rem rgba(0, 0, 0, .55),
              0 0 28px -4px var(--et-primary, #22c55e);
}