/* =========================================================
   Esperto24.it - Admin panel stylesheet
   ========================================================= */

.admin-body { background: #f4f6f9; margin: 0; }
.admin-shell { display: flex; min-height: 100vh; }

/* --- Sidebar --- */
.admin-sidebar {
  width: 240px;
  background: var(--blue-900);
  color: #cddcee;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  padding: 24px 0;
}
.admin-logo { color: #fff; font-weight: 800; font-size: 19px; padding: 0 22px 22px; display: block; }
.admin-logo span { color: var(--orange-500); }
.admin-logo small { display: block; font-weight: 600; font-size: 11px; color: #93a9c4; letter-spacing: 1.5px; text-transform: uppercase; }
.admin-nav { display: flex; flex-direction: column; gap: 2px; padding: 0 12px; }
.admin-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 14px; border-radius: 8px;
  font-size: 14px; font-weight: 600; color: #b9cbe1;
}
.admin-nav a i { width: 18px; text-align: center; }
.admin-nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.admin-nav a.active { background: var(--orange-500); color: #fff; }
.admin-nav-sep { height: 1px; background: rgba(255,255,255,.12); margin: 14px 10px; }

/* --- Main --- */
.admin-main { flex: 1; min-width: 0; }
.admin-topbar {
  background: #fff; border-bottom: 1px solid var(--gray-200);
  padding: 18px 32px; display: flex; align-items: center; justify-content: space-between;
}
.admin-topbar h1 { font-size: 20px; margin: 0; color: var(--blue-900); }
.admin-user { font-size: 14px; font-weight: 600; color: var(--gray-700); }
.admin-content { padding: 28px 32px 60px; }

/* --- Stat cards --- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 30px; }
.stat-card { background: #fff; border-radius: var(--radius); padding: 22px; border: 1px solid var(--gray-200); }
.stat-card .label { font-size: 13px; color: var(--gray-500); font-weight: 600; margin-bottom: 8px; }
.stat-card .value { font-size: 30px; font-weight: 800; color: var(--blue-900); }
.stat-card .value.orange { color: var(--orange-500); }
.stat-card .value.green { color: var(--green-600); }

/* --- Cards / panels --- */
.panel { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 24px; margin-bottom: 24px; }
.panel h3 { margin-top: 0; color: var(--blue-900); font-size: 16px; }

/* --- Tables --- */
.table-wrap { overflow-x: auto; }
table.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; }
table.admin-table th {
  text-align: left; padding: 12px 14px; background: var(--gray-100);
  color: var(--gray-700); font-size: 12.5px; text-transform: uppercase; letter-spacing: .4px;
  border-bottom: 1px solid var(--gray-200);
}
table.admin-table td { padding: 13px 14px; border-bottom: 1px solid var(--gray-200); vertical-align: middle; color: var(--gray-900); }
table.admin-table tr:hover td { background: #fafbfd; }
.admin-table .muted { color: var(--gray-500); font-size: 12.5px; }
.admin-table .desc-cell { max-width: 280px; }

/* --- Filters bar --- */
.filters-bar { display: flex; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; align-items: center; }
.filters-bar select, .filters-bar input { padding: 9px 12px; font-size: 13.5px; }

/* --- Toolbar --- */
.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; flex-wrap: wrap; gap: 12px; }

/* --- Login page --- */
.admin-login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--blue-900), var(--blue-700));
}
.admin-login-card {
  background: #fff; border-radius: var(--radius); padding: 40px; width: 100%; max-width: 380px;
  box-shadow: var(--shadow-lg);
}
.admin-login-card .logo { text-align: center; display: block; margin-bottom: 6px; font-size: 24px; }
.admin-login-card p.sub { text-align: center; color: var(--gray-500); font-size: 13.5px; margin: 0 0 26px; }

/* --- Action links --- */
.action-link { font-size: 13px; font-weight: 700; color: var(--blue-700); margin-right: 10px; }
.action-link.danger { color: #c0392b; }
.action-link:hover { text-decoration: underline; }

.action-form { display: inline; }
.btn-link {
  background: none; border: none; padding: 0; margin-right: 10px;
  font: inherit; font-size: 13px; font-weight: 700; color: var(--blue-700); cursor: pointer;
}
.btn-link.danger { color: #c0392b; }
.btn-link:hover { text-decoration: underline; }

@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-sidebar { width: 76px; }
  .admin-logo, .admin-nav a span, .admin-nav a small { display: none; }
  .admin-nav a { justify-content: center; }
}

@media (max-width: 600px) {
  .admin-topbar { flex-wrap: wrap; gap: 10px; padding: 14px 18px; }
  .admin-topbar h1 { font-size: 17px; }
  .admin-content { padding: 18px 16px 40px; }
  .panel { padding: 18px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar .btn { width: 100%; }
  .filters-bar { flex-direction: column; align-items: stretch; }
  .filters-bar select, .filters-bar input, .filters-bar .btn { width: 100%; }
}