/* ============================================================
   CARDS — Netflix-Style Project Cards with Hover Expansion
   ============================================================ */

.card-slot {
  flex: 0 0 auto;
  width: 16.66vw;
  max-width: 300px;
  min-width: 160px;
}

.row-track { perspective: 1200px; } /* 3D stage for the cards */

.card {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  padding-bottom: 100px;
  background: var(--card-bg);
  border-radius: 8px;
  overflow: visible;
  cursor: pointer;
  transform-style: preserve-3d; /* depth layers inside */
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.3s ease;
  z-index: 1;
}

/* rim light — bright line on the top edge (3D lit-object cue) */
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  z-index: 3;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.75), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-10px) scale(1.06);
  z-index: 999;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75),
              0 0 40px rgba(229, 9, 20, 0.35),
              0 0 0 1px rgba(229, 9, 20, 0.3);
}

.card:hover::before { opacity: 1; }

.card-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s ease, border-radius 0.3s ease;
}

/* light sheen sweeping across the image */
.card-img::after {
  content: '';
  position: absolute;
  top: -10%;
  left: -80%;
  width: 55%;
  height: 120%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.14), transparent);
  transform: skewX(-20deg);
  transition: left 0.7s ease;
  pointer-events: none;
}

.card:hover .card-img {
  border-radius: 8px 8px 0 0;
  transform: translateZ(40px) scale(1.12); /* image floats up & zooms */
}

.card:hover .card-img::after { left: 140%; }

.card-img-letter {
  font-size: 3.5vw;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.06);
}

/* Hover Panel — appears INSIDE the card (bottom zone), so it never
   overlaps the next row and rows can stay close together */
.card-panel {
  position: absolute;
  top: auto;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--card-bg);
  padding: 8px 12px 10px;
  border-radius: 0 0 8px 8px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.25s ease 0.05s, transform 0.25s ease 0.05s;
  pointer-events: none;
}

.card:hover .card-panel {
  opacity: 1;
  transform: translateY(0) translateZ(60px);
  transition-delay: 0s;
  pointer-events: auto;
}

.card-panel-btns {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 8px;
}

.card-btn-sm {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: var(--white);
  transition: all 0.2s;
  flex-shrink: 0;
}

.card-btn-sm:hover {
  border-color: var(--white);
}

.card-btn-sm.play {
  background: var(--white);
  border-color: var(--white);
  color: #000;
  width: 30px;
  height: 30px;
}

.card-btn-sm.play:hover {
  background: #e6e6e6;
}

.card-btn-sm svg {
  width: 13px;
  height: 13px;
}

.card-btn-sm.play svg {
  width: 15px;
  height: 15px;
}

.card-panel-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.card-panel-match {
  color: #46d369;
  font-weight: 700;
  font-size: 11px;
}

.card-panel-rating {
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 1px 5px;
  font-size: 9px;
  color: #bcbcbc;
}

.card-panel-title {
  font-size: 11px;
  color: #ccc;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-panel-tags {
  display: flex;
  gap: 5px;
  margin-top: 4px;
  font-size: 10px;
  color: #888;
}

/* Responsive */
@media (max-width: 1400px) { .card-slot { width: 20vw; } }
@media (max-width: 1100px) { .card-slot { width: 24vw; } }
@media (max-width: 800px) { .card-slot { width: 32vw; } }
@media (max-width: 500px) { .card-slot { width: 48vw; } }

@media (prefers-reduced-motion: reduce) {
  .card:hover {
    transform: none;
    transition-delay: 0ms;
  }
}