body {
  background: #f7f8f9;
}

.admin-shell {
  max-width: 1180px;
}

.admin-navbar {
  background: #404040;
  border-bottom: 2px solid #f58a30;
}

.admin-navbar .navbar-brand-item {
  max-height: 44px;
  width: auto;
}

.admin-hero {
  background: linear-gradient(180deg, #ffffff 0%, #f8f4ef 100%);
  color: #404040;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 18px 36px rgba(64, 64, 64, 0.12);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(64, 64, 64, 0.08);
  border-top: 4px solid #f58a30;
}

.admin-hero::after {
  content: "";
  position: absolute;
  inset: auto -6rem -6rem auto;
  width: 14rem;
  height: 14rem;
  background: radial-gradient(circle, rgba(245, 138, 48, 0.16) 0%, rgba(245, 138, 48, 0) 72%);
  pointer-events: none;
}

.admin-panel {
  border-radius: 1rem;
  border: 1px solid rgba(64, 64, 64, 0.08);
  box-shadow: 0 12px 30px rgba(31, 41, 55, 0.06);
  background: #fff;
}

.admin-panel .card-body {
  padding: 1.9rem;
}

.admin-layout-row {
  --bs-gutter-x: 2.5rem;
  --bs-gutter-y: 2rem;
  align-items: flex-start;
}

.admin-form-panel {
  position: sticky;
  top: 1.5rem;
  background:
    linear-gradient(180deg, rgba(245, 138, 48, 0.04) 0%, rgba(245, 138, 48, 0) 120px),
    #fff;
}

.admin-list-panel {
  position: relative;
}

.admin-list-panel::before {
  content: "";
  position: absolute;
  top: 1.75rem;
  bottom: 1.75rem;
  left: -1.25rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(64, 64, 64, 0), rgba(64, 64, 64, 0.12), rgba(64, 64, 64, 0));
}

.admin-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(245, 138, 48, 0.12);
  color: #a85b19;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.admin-help {
  color: #6c757d;
  max-width: 42rem;
}

.admin-login-card {
  border-radius: 1rem;
  border: 1px solid rgba(64, 64, 64, 0.08);
  box-shadow: 0 12px 30px rgba(31, 41, 55, 0.06);
}

.admin-login-card .card-body {
  padding: 2rem;
}

.admin-login-note {
  color: #6c757d;
  font-size: 0.95rem;
}

.admin-record {
  border: 1px solid rgba(64, 64, 64, 0.08);
  border-radius: 1rem;
  background: #fff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.admin-record:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(31, 41, 55, 0.08);
}

.admin-record-cover {
  width: 92px;
  min-width: 92px;
  height: 92px;
  border-radius: 0.75rem;
  object-fit: cover;
  background: #f2f3f5;
}

.admin-meta-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.admin-cover-preview {
  border: 1px dashed rgba(64, 64, 64, 0.18);
  border-radius: 1rem;
  background: #f8f9fb;
  overflow: hidden;
}

.admin-cover-preview img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: none;
}

.admin-cover-placeholder {
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  text-align: center;
  color: #6c757d;
  font-size: 0.95rem;
}

.admin-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid rgba(64, 64, 64, 0.08);
}

.admin-section-title h2,
.admin-section-title .h5 {
  margin: 0;
}

.admin-panel-intro {
  margin-bottom: 1.5rem;
  color: #6c757d;
  font-size: 0.95rem;
  line-height: 1.6;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem 1rem;
}

.admin-form-grid .admin-span-2 {
  grid-column: 1 / -1;
}

.admin-group-head {
  grid-column: 1 / -1;
  padding-top: 0.25rem;
  margin-top: 0.35rem;
  border-top: 1px solid rgba(64, 64, 64, 0.08);
}

.admin-group-head:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.admin-group-title {
  margin: 0 0 0.2rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: #404040;
}

.admin-group-copy {
  margin: 0;
  color: #8f9397;
  font-size: 0.88rem;
  line-height: 1.5;
}

.admin-field label {
  font-weight: 600;
  color: #404040;
}

.admin-field .form-control,
.admin-field .form-select,
.admin-field textarea {
  border-color: rgba(64, 64, 64, 0.12);
  border-radius: 0.85rem;
  min-height: 52px;
  padding: 0.9rem 1rem;
  font-size: 0.98rem;
}

.admin-field textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

.admin-field .form-control:focus,
.admin-field .form-select:focus,
.admin-field textarea:focus {
  border-color: rgba(245, 138, 48, 0.7);
  box-shadow: 0 0 0 0.2rem rgba(245, 138, 48, 0.14);
}

.admin-toggle-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  padding: 0.25rem 0 0.5rem;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 0.75rem;
}

@media (max-width: 991.98px) {
  .admin-form-panel {
    position: static;
  }

  .admin-list-panel::before {
    display: none;
  }

  .admin-form-grid {
    grid-template-columns: 1fr;
  }

  .admin-layout-row {
    --bs-gutter-x: 1.5rem;
    --bs-gutter-y: 1.5rem;
  }
}

@media (min-width: 1200px) {
  .admin-form-panel .card-body {
    padding-right: 2.1rem;
  }

  .admin-list-panel .card-body {
    padding-left: 2.1rem;
  }
}