/* ============================================================
   myskillsKenya - Admin Dashboard styles
   Additive layer on top of styles.css (shared design system).
   Uses the same CSS custom properties so dark/light themes and
   the platform palette stay consistent automatically.
   ============================================================ */

/* ---------- Admin layout shell ---------- */
.admin-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  align-items: start;
}

.admin-sidebar {
  position: sticky;
  top: 100px;
}

.admin-sidebar nav {
  display: grid;
  gap: 4px;
}

/* Sidebar group labels */
.admin-nav-label {
  display: block;
  margin: 18px 14px 6px;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}
.admin-nav-label:first-child {
  margin-top: 2px;
}

.admin-section-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.92rem;
  transition: background 0.2s ease, color 0.2s ease;
}
.admin-section-link .nav-ico {
  width: 18px;
  text-align: center;
  opacity: 0.9;
}
.admin-section-link:hover,
.admin-section-link.active {
  background: var(--surface-strong);
  color: var(--primary-dark);
}
html[data-theme="dark"] .admin-section-link:hover,
html[data-theme="dark"] .admin-section-link.active {
  color: var(--text);
  background: var(--surface-secondary);
}

/* ---------- Admin header banner ---------- */
.admin-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.admin-banner h1 {
  margin: 10px 0 0;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  letter-spacing: -0.04em;
}
.admin-banner p {
  margin: 8px 0 0;
  color: var(--muted);
}
.admin-banner .eyebrow {
  background: rgba(59, 130, 246, 0.12);
  color: var(--primary-dark);
}

/* Administrator profile chip */
.admin-banner-tools {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- Admin mode selector (frontend navigation only) ---------- */
.admin-mode-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 5px;
  box-shadow: var(--shadow);
}
html[data-theme="dark"] .admin-mode-switch {
  background: var(--surface-secondary);
}
.admin-mode-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 8px;
  white-space: nowrap;
}
.admin-mode-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 12px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.85rem;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
.admin-mode-btn:hover {
  color: var(--primary-dark);
  background: var(--surface-strong);
}
html[data-theme="dark"] .admin-mode-btn:hover {
  color: var(--text);
  background: var(--surface-secondary);
}
.admin-mode-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 8px 18px rgba(59, 130, 246, 0.25);
}
html[data-theme="dark"] .admin-mode-btn.active {
  color: #fff;
}

.admin-profile {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 12px 16px;
  box-shadow: var(--shadow);
}
html[data-theme="dark"] .admin-profile {
  background: var(--surface-secondary);
}
.admin-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  flex-shrink: 0;
}
.admin-profile-meta strong {
  display: block;
  font-size: 0.98rem;
  line-height: 1.2;
}
.admin-profile-meta span {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ---------- Section routing ---------- */
.admin-section[hidden] {
  display: none !important;
}

/* ---------- Placeholder / coming-soon blocks ---------- */
.admin-coming {
  border: 1px dashed var(--border);
  background: var(--surface-strong);
  border-radius: 16px;
  padding: 18px 20px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}
.admin-empty {
  text-align: center;
  padding: 28px 20px;
  color: var(--muted);
}
.admin-empty strong {
  display: block;
  color: var(--text);
  margin-bottom: 6px;
  font-size: 1.05rem;
}

/* ---------- Overview KPI cards ---------- */
.kpi-card .kpi-ico {
  font-size: 1.25rem;
}
.kpi-card .kpi-count {
  color: var(--muted);
  font-size: 1rem;
}

.report-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 18px;
}
html[data-theme="dark"] .report-card {
  background: var(--surface);
}
.report-card strong {
  display: block;
  margin-bottom: 6px;
}
.report-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }
  .admin-sidebar {
    position: static;
  }
  .admin-sidebar nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
  }
  .admin-nav-label {
    grid-column: 1 / -1;
  }
}

@media (max-width: 740px) {
  .admin-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  .admin-sidebar nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}