.admin-body {
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: 'Outfit', var(--font-sans);
  --bg: #0f172a;
  --panel: #1e293b;
  --panel-2: #172033;
  --line: rgba(148, 163, 184, 0.22);
  --text: #f8fafc;
  --text-soft: #cbd5e1;
  --text-muted: #94a3b8;
  --accent: #14b8a6;
  --danger: #fb7185;
  --yellow: #fbbf24;
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.92) 0%, rgba(15, 23, 42, 1) 34%, rgba(11, 18, 32, 1) 100%);
  color: var(--text);
  font-family: var(--font-sans);
}

.admin-body * { box-sizing: border-box; }
.admin-body [hidden] { display: none !important; }

.admin-body h1,.admin-body h2,.admin-body h3,.admin-body .logo-text,.admin-body .admin-kicker {
  font-family: var(--font-display);
}

.admin-body .app-header {
  background: rgba(15, 23, 42, 0.84);
  border-bottom: 1px solid var(--line);
}

.admin-body .header-container {
  max-width: 1060px;
  margin: 0 auto;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.admin-body .logo-area {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  text-decoration: none;
}

.admin-body .logo-icon {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: #ffffff;
  color: #0f172a;
  font-size: 0.72rem;
  font-weight: 900;
  box-shadow: inset 0 0 0 3px #fbbf24;
}

.admin-body .logo-text { font-size: 0.92rem; font-weight: 800; }
.admin-body .logo-text span { color: var(--accent); }

.admin-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(251, 191, 36, 0.15);
  color: var(--yellow);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.admin-body .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: inherit;
  font: 800 0.8rem var(--font-sans);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.18s ease;
}

.admin-body .btn:disabled { cursor: not-allowed; opacity: 0.52; }

.admin-body .btn-primary {
  background: #118568;
  color: #ecfeff;
  border-color: rgba(45, 212, 191, 0.25);
}
.admin-body .btn-primary:hover:not(:disabled) { background: #0f766e; }

.admin-body .btn-secondary {
  background: rgba(15, 23, 42, 0.52);
  color: var(--text-soft);
  border-color: var(--line);
}
.admin-body .btn-secondary:hover:not(:disabled) { background: rgba(30, 41, 59, 0.72); color: var(--text); }

.admin-body .btn-danger {
  background: rgba(251, 113, 133, 0.15);
  color: var(--danger);
  border-color: rgba(251, 113, 133, 0.25);
}
.admin-body .btn-danger:hover:not(:disabled) { background: rgba(251, 113, 133, 0.28); }

.admin-body .btn-sm { min-height: 28px; padding: 5px 10px; font-size: 0.72rem; }

.admin-shell { max-width: 960px; margin: 0 auto; padding: 20px 16px 50px; }

.admin-kicker {
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

/* Login */
.admin-login {
  display: flex;
  justify-content: center;
  padding: 40px 16px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}

.login-card h1 { margin: 6px 0 8px; font-size: 1.5rem; }
.login-card p { margin: 0 0 18px; color: var(--text-muted); font-size: 0.84rem; line-height: 1.5; }

.login-card label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 14px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-soft);
}

.login-card input {
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font: 500 0.84rem var(--font-sans);
}

.login-error {
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 6px;
  background: rgba(251, 113, 133, 0.1);
  color: var(--danger);
  font-size: 0.8rem;
  font-weight: 700;
}

/* Tabs */
.admin-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  padding: 4px;
  border-radius: 10px;
  background: var(--panel-2);
}

.admin-tab {
  flex: 1;
  padding: 10px 16px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-muted);
  font: 800 0.8rem var(--font-sans);
  cursor: pointer;
  transition: all 0.18s ease;
}

.admin-tab.is-active {
  background: var(--panel);
  color: var(--text);
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.admin-tab:hover:not(.is-active) { color: var(--text-soft); }

/* Panels */
.admin-tab-panel { display: none; }
.admin-tab-panel.is-visible { display: block; }

.admin-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.admin-head h2 { margin: 0; font-size: 1.15rem; }
.admin-head-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.filter-label {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-soft);
}
.filter-label select {
  min-height: 30px;
  margin-left: 4px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--text);
  font: 500 0.78rem var(--font-sans);
}

/* Form */
.admin-form {
  margin-bottom: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}

.admin-form h3 { margin: 0 0 14px; font-size: 1rem; }

.admin-form label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 12px;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-soft);
}

.admin-form input,
.admin-form select,
.admin-form textarea {
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--bg);
  color: var(--text);
  font: 500 0.82rem var(--font-sans);
}

.admin-form textarea { resize: vertical; min-height: 60px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.checkbox-label {
  flex-direction: row !important;
  align-items: center;
  gap: 8px !important;
}
.checkbox-label input { min-height: auto; width: auto; }

.form-actions { display: flex; gap: 8px; margin-top: 6px; }

/* Table */
.admin-table-wrap { overflow-x: auto; }
.admin-loader { padding: 20px; text-align: center; color: var(--text-muted); font-size: 0.84rem; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th,
.admin-table td {
  padding: 10px 12px;
  text-align: left;
  font-size: 0.8rem;
  border-bottom: 1px solid var(--line);
}

.admin-table th {
  font-weight: 800;
  color: var(--text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
}

.admin-table td { color: var(--text-soft); }
.admin-table td strong { color: var(--text); display: block; }
.admin-table td .muted { color: var(--text-muted); font-size: 0.72rem; }

.badge-active {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.14);
  color: #34d399;
  font-size: 0.68rem;
  font-weight: 800;
}
.badge-inactive {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.12);
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 800;
}

/* Generate curriculum box */
.admin-generate-box {
  margin-bottom: 18px;
  padding: 20px;
  border: 1px solid rgba(251, 191, 36, 0.35);
  border-radius: 12px;
  background: rgba(251, 191, 36, 0.06);
}

.admin-generate-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.admin-generate-head h3 { margin: 4px 0 6px; font-size: 1.05rem; }
.admin-generate-head p { margin: 0; color: var(--text-muted); font-size: 0.8rem; line-height: 1.5; max-width: 500px; }

.admin-generate-box label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 12px;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-soft);
}

.admin-generate-box select {
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--bg);
  color: var(--text);
  font: 500 0.82rem var(--font-sans);
  max-width: 360px;
}

.generate-status {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
}

.generate-status.is-error { color: var(--danger); }
.generate-status.is-loading { color: var(--yellow); }

/* Inline generate CTA after package save */
.admin-generate-inline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  margin-top: 6px;
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 10px;
  background: rgba(251, 191, 36, 0.06);
}

.admin-generate-inline strong {
  display: block;
  font-size: 0.84rem;
  color: var(--text);
}

.admin-generate-inline span {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.pkg-generate-cta {
  margin-top: 4px;
}