/* Opportunités estudiantines — Phase 4 */

:root {
  --opp-green: #0a7d1f;
  --opp-green-light: #12a73a;
  --opp-bg: #f5f9f6;
  --opp-border: #cbeba5;
  --opp-text: #1a2e1f;
  --opp-muted: #5a6b5e;
}

.opp-page {
  background: var(--opp-bg);
  padding-bottom: 3rem;
}

.opp-breadcrumb {
  font-size: 0.95rem;
  color: var(--opp-muted);
  margin-bottom: 1rem;
}

.opp-breadcrumb a {
  color: var(--opp-green);
  text-decoration: none;
}

.opp-breadcrumb a:hover {
  text-decoration: underline;
}

.opp-page__header {
  margin-bottom: 1.5rem;
}

.opp-page__title {
  color: var(--opp-green);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.opp-page__lead {
  color: var(--opp-muted);
  max-width: 760px;
  margin-bottom: 0;
}

.opp-filters {
  background: #fff;
  border: 1px solid var(--opp-border);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.opp-results-count {
  color: var(--opp-muted);
  margin-bottom: 1rem;
}

.opp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.opp-grid--compact {
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.opp-card {
  background: #fff;
  border: 1px solid var(--opp-border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.opp-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(10, 125, 31, 0.12);
}

.opp-card__media-link {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.opp-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.opp-card__body {
  padding: 1rem 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.opp-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.65rem;
}

.opp-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: var(--opp-green);
}

.opp-badge--bourse { background: #1565c0; }
.opp-badge--stage { background: #6a1b9a; }
.opp-badge--formation { background: #00838f; }
.opp-badge--concours { background: #ef6c00; }
.opp-badge--international { background: #283593; }
.opp-badge--entrepreneuriat { background: var(--opp-green); }

.opp-card__domaine,
.opp-detail__domaine {
  font-size: 0.8rem;
  color: var(--opp-muted);
}

.opp-card__title {
  font-size: 1.05rem;
  line-height: 1.35;
  margin: 0 0 0.5rem;
}

.opp-card__title a {
  color: var(--opp-text);
  text-decoration: none;
}

.opp-card__title a:hover {
  color: var(--opp-green);
}

.opp-card__resume {
  color: var(--opp-muted);
  font-size: 0.92rem;
  line-height: 1.45;
  margin-bottom: 0.85rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.opp-card__footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.opp-deadline {
  font-size: 0.85rem;
  color: var(--opp-muted);
}

.opp-deadline--urgent {
  color: #c62828;
  font-weight: 600;
}

.opp-deadline--soon {
  color: #ef6c00;
  font-weight: 600;
}

.opp-card__cta {
  align-self: flex-start;
  display: inline-block;
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  background: var(--opp-green);
  color: #fff !important;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
}

.opp-card__cta:hover {
  background: var(--opp-green-light);
}

.opp-empty {
  background: #fff;
  border: 1px dashed var(--opp-border);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
}

.opp-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
}

.opp-pagination__link {
  color: var(--opp-green);
  text-decoration: none;
  font-weight: 600;
}

.opp-pagination__status {
  color: var(--opp-muted);
}

/* Détail */
.opp-detail__article {
  background: #fff;
  border: 1px solid var(--opp-border);
  border-radius: 12px;
  overflow: hidden;
  padding-bottom: 1.5rem;
}

.opp-detail__hero {
  max-height: 420px;
  overflow: hidden;
}

.opp-detail__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.opp-detail__head,
.opp-detail__title,
.opp-detail__facts,
.opp-detail__resume,
.opp-detail__description,
.opp-detail__metadata,
.opp-detail__actions {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.opp-detail__head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1.25rem;
}

.opp-detail__title {
  color: var(--opp-green);
  margin: 0.75rem 0 1rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.opp-detail__facts {
  background: #f8fcf6;
  border: 1px solid var(--opp-border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

.opp-detail__facts p {
  margin-bottom: 0.35rem;
}

.opp-detail__resume {
  font-size: 1.05rem;
  color: var(--opp-text);
  margin-bottom: 1rem;
}

.opp-detail__description {
  line-height: 1.7;
  color: var(--opp-text);
  margin-bottom: 1.5rem;
}

.opp-metadata-list {
  display: grid;
  grid-template-columns: minmax(140px, 220px) 1fr;
  gap: 0.5rem 1rem;
  margin: 0;
}

.opp-metadata-list dt {
  font-weight: 700;
  color: var(--opp-green);
}

.opp-metadata-list dd {
  margin: 0;
  color: var(--opp-text);
}

.opp-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.opp-similar {
  margin-top: 2.5rem;
}

.opp-similar h2 {
  color: var(--opp-green);
  margin-bottom: 1rem;
  font-size: 1.35rem;
}

/* Teaser accueil */
.opp-teaser {
  background: linear-gradient(180deg, #eef8ea 0%, #f5f9f6 100%);
  padding: 2.5rem 0 2rem;
  border-top: 1px solid var(--opp-border);
  border-bottom: 1px solid var(--opp-border);
}

.opp-teaser__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 1.75rem;
}

.opp-teaser__title {
  color: var(--opp-green);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.opp-teaser__lead {
  color: var(--opp-muted);
  margin-bottom: 0;
}

.opp-teaser__cta-wrap {
  text-align: center;
  margin-top: 1.5rem;
}

.opp-teaser__cta {
  display: inline-block;
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  background: var(--opp-green);
  color: #fff !important;
  text-decoration: none;
  font-weight: 700;
}

.opp-teaser__cta:hover {
  background: var(--opp-green-light);
}

@media (max-width: 768px) {
  .opp-metadata-list {
    grid-template-columns: 1fr;
  }

  .opp-detail__head,
  .opp-detail__title,
  .opp-detail__facts,
  .opp-detail__resume,
  .opp-detail__description,
  .opp-detail__metadata,
  .opp-detail__actions {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* Phase 6 — engagement étudiant */
.opp-engagement,
.opp-engagement__login {
  margin: 1.5rem 1.5rem 0;
  padding: 1.25rem;
  background: #f8faf8;
  border: 1px solid rgba(56, 142, 60, 0.15);
  border-radius: 8px;
}

.opp-engagement h2 {
  font-size: 1.15rem;
  margin-bottom: 1rem;
}

.opp-engagement__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.opp-engagement__form .form-label {
  font-weight: 600;
}

.opp-mes__grid {
  display: grid;
  gap: 1.5rem;
}

.opp-mes__panel {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 1.25rem;
}

.opp-mes__panel--full {
  grid-column: 1 / -1;
}

.opp-mes__panel h2 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.opp-mes__alerte-list .list-group-item {
  border-left: none;
  border-right: none;
}