.admin-shell {
  padding: 24px 0 60px;
}

.admin-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.admin-sidebar {
  position: sticky;
  top: 14px;
  display: grid;
  gap: 8px;
  padding: 16px;
  border-color: rgba(129, 140, 248, 0.2);
}

.admin-sidebar h2 {
  margin: 0 0 6px;
  font-size: 16px;
  color: #312e81;
}

.admin-nav-link {
  display: block;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(129, 140, 248, 0.24);
  background: rgba(255, 255, 255, 0.72);
  color: rgba(49, 46, 129, 0.86);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.24s ease, border-color 0.2s ease;
}

.admin-nav-link:hover {
  transform: translateY(-1px);
  border-color: rgba(99, 102, 241, 0.38);
  box-shadow: 0 10px 20px rgba(99, 102, 241, 0.14);
}

.admin-nav-link.active {
  border-color: rgba(16, 185, 129, 0.46);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.18), 0 10px 20px rgba(16, 185, 129, 0.12);
  color: #047857;
  background: rgba(16, 185, 129, 0.1);
}

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

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-color: rgba(129, 140, 248, 0.2);
}

.admin-header h1 {
  margin: 0 0 8px;
  color: #312e81;
}

.admin-login form {
  display: flex;
  gap: 12px;
}

.admin-grid.metrics {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 12px;
}

.metric-card {
  padding: 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(129, 140, 248, 0.22);
  box-shadow: 0 10px 22px rgba(99, 102, 241, 0.12);
}

.metric-card .k {
  color: rgba(67, 56, 202, 0.64);
  font-size: 12px;
}

.metric-card .v {
  margin-top: 6px;
  font-size: 26px;
  font-weight: 700;
  color: #312e81;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.panel-head h3 {
  margin: 0;
  color: #312e81;
}

.filters {
  display: flex;
  gap: 8px;
}

.filters .input-glass {
  width: 180px;
}

.employee-form {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.employee-form .input-glass {
  width: 220px;
}

.employee-edit-name {
  width: 160px;
  padding: 6px 8px;
  border-radius: 10px;
  border: 1px solid rgba(129, 140, 248, 0.3);
  color: #312e81;
  background: rgba(255, 255, 255, 0.9);
}

.op-btn {
  border: 1px solid rgba(129, 140, 248, 0.26);
  background: rgba(255, 255, 255, 0.86);
  border-radius: 10px;
  padding: 6px 8px;
  cursor: pointer;
  margin-right: 6px;
  color: #4338ca;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.op-btn:hover {
  border-color: rgba(99, 102, 241, 0.38);
  box-shadow: 0 8px 16px rgba(99, 102, 241, 0.12);
  transform: translateY(-1px);
}

.op-btn-danger {
  color: #b91c1c;
  border-color: rgba(185, 28, 28, 0.3);
  background: rgba(254, 242, 242, 0.92);
}

.modules-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.module-item {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(129, 140, 248, 0.22);
  background: rgba(255, 255, 255, 0.74);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.table-wrap {
  overflow: auto;
}

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

th,
td {
  text-align: left;
  padding: 11px 8px;
  border-bottom: 1px solid rgba(129, 140, 248, 0.14);
  font-size: 13px;
  color: #3730a3;
}

thead th {
  font-size: 12px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: rgba(67, 56, 202, 0.68);
}

.notes-list {
  display: grid;
  gap: 10px;
}

.note-card {
  border-radius: 14px;
  border: 1px solid rgba(129, 140, 248, 0.22);
  background: rgba(255, 255, 255, 0.76);
  padding: 12px;
}

.note-meta {
  color: rgba(67, 56, 202, 0.68);
  font-size: 12px;
  margin-bottom: 8px;
}

.note-content {
  white-space: pre-wrap;
  font-size: 13px;
  line-height: 1.5;
  color: #312e81;
}

.admin-nav-link:focus-visible,
.op-btn:focus-visible {
  outline: 2px solid rgba(99, 102, 241, 0.45);
  outline-offset: 2px;
}

@media (max-width: 980px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
  }

  .admin-sidebar .btn {
    width: 100%;
  }
}