/* Admin UI — design system extension */
body.admin-design {
  padding-top: 0;
  background: var(--bg);
  word-break: keep-all;
  overflow-wrap: break-word;
}

.admin-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: 100vh;
}

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 18px;
  background: var(--white);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.admin-sidebar .logo {
  padding: 0 6px;
}

.admin-sidebar .logo-text span {
  font-size: 11px;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.admin-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: background 0.12s, color 0.12s;
}

.admin-nav a:hover {
  background: var(--bg);
  color: var(--text);
}

.admin-nav a.is-active {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 600;
}

.admin-sidebar-foot {
  margin-top: auto;
  padding: 0 6px;
  display: grid;
  gap: 10px;
}

.admin-sidebar-foot a,
.admin-sidebar-foot button {
  font-size: 13px;
  color: var(--text-tertiary);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.admin-sidebar-foot a:hover,
.admin-sidebar-foot button:hover {
  color: var(--text);
}

.admin-main-wrap {
  min-width: 0;
}

.admin-topbar-mobile {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.admin-page {
  padding: 32px clamp(20px, 4vw, 40px) 48px;
}

.admin-page-head {
  margin-bottom: 28px;
}

.admin-page-head .section-label {
  display: block;
  margin-bottom: 8px;
}

.admin-page-head h1 {
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.admin-page-head p {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.65;
}

.status-banner {
  padding: 14px 18px;
  border-radius: var(--radius);
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 24px;
  border: 1px solid rgba(26, 86, 219, 0.15);
}

.status-banner.is-warn {
  background: #fff7ed;
  color: #c2410c;
  border-color: #fed7aa;
}

.admin-grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 24px;
  align-items: start;
}

.admin-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-xs);
}

.admin-card h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
}

.admin-card > p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.55;
}

.admin-form {
  display: grid;
  gap: 16px;
}

.admin-form .field textarea {
  min-height: 88px;
}

.admin-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.admin-field-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.admin-field-label small {
  font-weight: 500;
  color: var(--text-tertiary);
}

.chip-select {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-select button {
  padding: 8px 14px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--white);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
}

.chip-select button.is-active {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 600;
}

.image-upload-zone {
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  font-size: 13px;
  color: var(--text-tertiary);
  background: var(--bg);
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.admin-note {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.6;
}

.admin-toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.admin-toolbar h2 {
  margin-bottom: 4px;
}

.admin-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.admin-select {
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  background: var(--white);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.admin-table th,
.admin-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.admin-table th {
  background: var(--bg);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}

.admin-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-table tbody tr:hover {
  background: #fafbfc;
}

.table-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.btn-sm {
  height: 34px;
  padding: 0 12px;
  font-size: 13px;
  border-radius: 8px;
}

.btn-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid #fecaca;
}

.btn-danger:hover {
  background: #fee2e2;
}

.badge {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
}

.badge-new { background: #eff6ff; color: var(--primary); }
.badge-progress { background: #fff7ed; color: #c2410c; }
.badge-done { background: #ecfdf5; color: #047857; }

.search-inline {
  display: flex;
  gap: 8px;
  max-width: 320px;
}

.search-inline input {
  flex: 1;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
}

.list-meta {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 12px;
}

.pagination {
  display: flex;
  gap: 6px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.pagination button {
  min-width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--white);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}

.pagination button.is-active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.empty-box {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-tertiary);
  font-size: 14px;
}

/* Login */
.admin-login-page {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--bg);
}

.admin-login-page .site-header {
  position: static;
  height: auto;
  padding: 16px 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.admin-login-page .site-header .wrap {
  height: auto;
}

.auth-shell {
  display: grid;
  place-items: center;
  padding: 48px 24px;
}

.auth-card {
  width: min(440px, 100%);
  padding: 36px 32px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.auth-card h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 8px 0 10px;
  letter-spacing: -0.02em;
}

.auth-card > p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.6;
}

.auth-note {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .admin-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }
  .admin-sidebar {
    display: none;
  }
  .admin-sidebar.is-open {
    display: flex;
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 250;
    width: min(280px, 88vw);
    box-shadow: var(--shadow-lg);
  }
  .admin-topbar-mobile {
    display: flex;
  }
  .admin-form-row {
    grid-template-columns: 1fr;
  }
}