/* Concursos: muro de afiches con filtros en línea. Depende de layout.css y ui.css. */
.contests {
  padding-bottom: clamp(3rem, 6vw, 5rem);
}

/* ---------- Filtros ---------- */
.contests-filters {
  display: grid;
  grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: calc(-1 * 1.75rem);
  padding: 0.75rem;
  border-radius: 1.25rem;
  background: #fff;
  box-shadow: 0 18px 40px -20px rgba(11, 31, 58, 0.35);
  position: relative;
  z-index: 1;
}

.contests-filters .form-control,
.contests-filters .form-select {
  min-height: 3rem;
  border-color: transparent;
  border-radius: 0.85rem;
  background-color: var(--portal-bg);
}

.contests-filters .form-control:focus,
.contests-filters .form-select:focus {
  border-color: rgba(47, 127, 214, 0.4);
  background-color: #fff;
}

.contests-filters__search {
  position: relative;
}

.contests-filters__search i {
  position: absolute;
  top: 50%;
  left: 1rem;
  color: var(--portal-muted);
  transform: translateY(-50%);
  pointer-events: none;
}

.contests-filters__search .form-control {
  padding-left: 2.6rem;
}

.contests-summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin: 2rem 0 1.5rem;
  color: var(--portal-muted);
}

.contests-summary p {
  margin: 0;
}

.contests-summary strong {
  color: var(--portal-ink);
}

/* ---------- Muro de afiches ---------- */
.contests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: clamp(2rem, 4vw, 3rem) clamp(1.25rem, 3vw, 2rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.contest-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.contest-card__poster {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 14px;
  background:
    radial-gradient(60% 60% at 50% 40%, rgba(47, 127, 214, 0.35), transparent 70%),
    var(--ui-night);
  box-shadow: 0 24px 40px -28px rgba(11, 31, 58, 0.6);
  transition: transform var(--portal-dur-base) var(--portal-ease), box-shadow var(--portal-dur-base) var(--portal-ease);
}

/* El afiche se ve completo: contain sobre fondo de marca, nunca recortado. */
.contest-card__poster img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.contest-card__poster .contest-card__logo {
  width: 70%;
  height: auto;
  padding: 1rem;
  border-radius: 10px;
  background: #fff;
}

.contest-card:hover .contest-card__poster {
  transform: translateY(-4px);
  box-shadow: 0 30px 50px -28px rgba(11, 31, 58, 0.7);
}

.contest-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding-top: 1.1rem;
}

.contest-card__status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.5rem;
  color: var(--portal-muted);
  font-size: 0.875rem;
  font-weight: 600;
}

.contest-card__status::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #9ca3af;
}

.contest-card__status--open {
  color: #1d7a3e;
}

.contest-card__status--open::before {
  background: #22c55e;
}

.contest-card__status--upcoming::before {
  background: var(--portal-accent);
}

.contest-card__name {
  margin: 0;
  font-family: var(--portal-font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.25;
  overflow-wrap: anywhere;
  text-wrap: balance;
}

.contest-card__name a {
  color: var(--portal-ink);
}

.contest-card__name a:hover {
  color: var(--portal-accent-strong);
}

.contest-card__meta {
  margin: 0.5rem 0 0;
  color: var(--portal-muted);
  line-height: 1.55;
}

.contest-card__meta time::first-letter {
  text-transform: uppercase;
}

.contest-card__cta {
  margin-top: 1.1rem;
}

.contests-more {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
  .contests-filters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .contests-filters__search {
    grid-column: 1 / -1;
  }
}

@media (max-width: 575.98px) {
  .contests-filters {
    grid-template-columns: 1fr;
  }

  .contests-grid {
    grid-template-columns: 1fr;
  }
}