* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, sans-serif; background: #f0f2f5; color: #1a1a1a; }
.admin-wrap { max-width: 960px; margin: 0 auto; padding: 1.5rem; }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; flex-wrap: wrap; gap: 1rem; }
.admin-header h1 { margin: 0; font-size: 1.4rem; }
.admin-nav { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.admin-nav a { padding: 0.4rem 0.75rem; background: #fff; border: 1px solid #ddd; border-radius: 4px; text-decoration: none; color: #333; }
.admin-nav a:hover { border-color: #c41e3a; color: #c41e3a; }
.card { background: #fff; border: 1px solid #ddd; border-radius: 8px; padding: 1.25rem; margin-bottom: 1rem; }
label { display: block; font-weight: 600; margin: 0.75rem 0 0.25rem; font-size: 0.9rem; }
input, textarea, select { width: 100%; padding: 0.5rem; border: 1px solid #ccc; border-radius: 4px; font: inherit; }
textarea { min-height: 120px; }
button, .btn { background: #c41e3a; color: #fff; border: none; padding: 0.55rem 1rem; border-radius: 4px; font-weight: 600; cursor: pointer; margin-top: 1rem; }
button:hover { background: #9e1830; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.5rem; border-bottom: 1px solid #eee; }
.inline { display: inline; }
.link-btn { background: none; border: none; color: #c41e3a; padding: 0; margin: 0; cursor: pointer; text-decoration: underline; }
.error { color: #b00020; }
.ok { color: #0d6b0d; }
.login-box { max-width: 380px; margin: 4rem auto; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem; }
.stat { background: #fafafa; padding: 1rem; border-radius: 6px; text-align: center; }
.stat strong { display: block; font-size: 1.8rem; color: #c41e3a; }
.hint { font-size: 0.85rem; color: #666; margin: 0.25rem 0 0.75rem; }
.hint code { background: #f0f0f0; padding: 0.1rem 0.3rem; border-radius: 3px; }
form.card button[type="button"] { background: #555; margin-right: 0.5rem; margin-top: 0.5rem; }
form.card label { display: flex; align-items: center; gap: 0.5rem; font-weight: normal; }
form.card label input[type="checkbox"] { width: auto; }
.upload-preview {
  display: block;
  max-width: 100%;
  max-height: 200px;
  margin: 0.5rem 0 1rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  object-fit: contain;
  background: #fafafa;
}
.upload-status { font-size: 0.85rem; color: #666; margin: 0.25rem 0 0.75rem; }
.checkbox-row { display: flex !important; align-items: center; gap: 0.5rem; font-weight: 600 !important; margin-top: 1rem; }
.checkbox-row input { width: auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 0.5rem; }
.form-row label { margin-top: 0; }
.btn-secondary { background: #444 !important; margin-left: 0.5rem; }
.btn-secondary:hover { background: #222 !important; }
input[type="file"] { padding: 0.35rem 0; }

/* Header banner slide items */
.slide-item {
  background: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 1rem;
  margin-bottom: 1rem;
}
.slide-item h4 {
  margin: 0 0 0.75rem 0;
  font-size: 1rem;
  color: #333;
}
.slide-item label {
  margin-top: 0.5rem;
}
.remove-slide {
  background: #b00020 !important;
  color: #fff !important;
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
  margin-top: 0.75rem;
}
.remove-slide:hover {
  background: #8a0018 !important;
}
button.secondary {
  background: #444 !important;
  margin-right: 0.5rem;
  margin-top: 0.5rem;
}
button.secondary:hover {
  background: #222 !important;
}