/* ============================================================
   CourseMatch – Prospectuses Page
   ============================================================ */

/* --- Section --- */
.prospectus-section {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.prospectus-header {
  text-align: center;
  margin-bottom: 2rem;
}

.prospectus-page-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary, #1a1a2e);
  margin-bottom: 0.5rem;
}

.prospectus-subtitle {
  color: var(--text-secondary, #555);
  font-size: 1.05rem;
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.5;
}

/* --- Search --- */
.prospectus-search-wrap {
  margin-bottom: 2rem;
}

.prospectus-search-form {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.prospectus-search-box {
  position: relative;
  flex: 1;
  min-width: 220px;
}

.prospectus-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #999;
  font-size: 0.9rem;
  pointer-events: none;
}

.prospectus-search-input {
  width: 100%;
  padding: 0.65rem 0.75rem 0.65rem 2.4rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 0.95rem;
  transition: border-color 0.2s;
  background: #fafafa;
}

.prospectus-search-input:focus {
  outline: none;
  border-color: var(--primary, #2563eb);
  background: #fff;
}

.prospectus-search-btn {
  padding: 0.65rem 1.25rem;
  background: var(--primary, #2563eb);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.prospectus-search-btn:hover {
  background: var(--primary-dark, #1d4ed8);
}

.prospectus-clear-btn {
  padding: 0.65rem 1rem;
  color: var(--primary, #2563eb);
  font-size: 0.9rem;
  text-decoration: none;
  transition: opacity 0.2s;
}

.prospectus-clear-btn:hover {
  opacity: 0.7;
}

.prospectus-result-count {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: #777;
}

/* --- Grid --- */
.prospectus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

/* --- Card --- */
.prospectus-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 1.25rem;
  transition: box-shadow 0.2s, transform 0.15s;
}

.prospectus-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.07);
  transform: translateY(-2px);
}

.prospectus-card-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: #fee2e2;
  color: #dc2626;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  overflow: hidden;
}

.prospectus-card-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 10px;
  background: #fff;
}

.prospectus-card-body {
  flex: 1;
  min-width: 0;
}

.prospectus-card-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
  line-height: 1.35;
}

.prospectus-card-title a {
  color: var(--text-primary, #1a1a2e);
  text-decoration: none;
  transition: color 0.2s;
}

.prospectus-card-title a:hover {
  color: var(--primary, #2563eb);
}

.prospectus-card-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.prospectus-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}

.prospectus-btn-download {
  background: var(--primary, #2563eb);
  color: #fff;
}

.prospectus-btn-download:hover {
  background: var(--primary-dark, #1d4ed8);
  color: #fff;
}

.prospectus-btn-online {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.prospectus-btn-online:hover {
  background: #dcfce7;
}

.prospectus-btn-lg {
  padding: 0.6rem 1.2rem;
  font-size: 0.95rem;
  border-radius: 8px;
}

/* --- Empty state --- */
.prospectus-empty {
  text-align: center;
  padding: 4rem 1rem;
  color: #777;
}

.prospectus-empty-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  opacity: 0.45;
}

.prospectus-empty h3 {
  font-size: 1.15rem;
  color: var(--text-primary, #333);
  margin-bottom: 0.5rem;
}

.prospectus-empty p {
  font-size: 0.95rem;
}

.prospectus-empty a {
  color: var(--primary, #2563eb);
}

/* --- Error --- */
.prospectus-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  border-radius: 8px;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

/* ============================================================
   Detail page
   ============================================================ */

.prospectus-detail-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.prospectus-breadcrumb {
  margin-bottom: 1.5rem;
}

.prospectus-breadcrumb a {
  color: var(--primary, #2563eb);
  text-decoration: none;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: opacity 0.2s;
}

.prospectus-breadcrumb a:hover {
  opacity: 0.7;
}

.prospectus-detail-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 2rem;
}

.prospectus-detail-icon {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  background: #fee2e2;
  color: #dc2626;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.25rem;
  overflow: hidden;
}

.prospectus-detail-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 14px;
  background: #fff;
}

.prospectus-detail-title {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-primary, #1a1a2e);
  margin-bottom: 0.25rem;
}

.prospectus-detail-date {
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 1.5rem;
}

.prospectus-detail-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

/* --- PDF Preview embed --- */
.prospectus-preview {
  margin-top: 1rem;
}

.prospectus-preview-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary, #333);
  margin-bottom: 0.75rem;
}

.prospectus-pdf-embed-wrap {
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  overflow: hidden;
}

.prospectus-pdf-embed {
  width: 100%;
  height: 600px;
  border: none;
}

/* --- Responsive --- */
@media (max-width: 640px) {
  .prospectus-page-title {
    font-size: 1.5rem;
  }

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

  .prospectus-detail-card {
    padding: 1.25rem;
  }

  .prospectus-pdf-embed {
    height: 400px;
  }

  .prospectus-detail-title {
    font-size: 1.3rem;
  }
}