/* === iClassPro-style backend layout === */

/* Sidebar collapsible nav */
.icp-nav {
  padding: 0 0 8px;
}
.icp-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  color: rgba(255,255,255,.85);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: background .15s, border-color .15s, color .15s;
}
.icp-nav-item:hover {
  background: rgba(255,255,255,.06);
  color: #fff;
  border-left-color: #6c4cc4;
}
.icp-nav-item.active {
  background: rgba(108,76,196,.2);
  border-left-color: #8b6cf0;
  color: #fff;
}
.icp-nav-group {
  margin: 0;
}
.icp-nav-toggle {
  width: 100%;
  text-align: left;
  padding: 10px 16px;
  background: none;
  border: none;
  border-left: 3px solid transparent;
  color: rgba(255,255,255,.6);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .03em;
  cursor: pointer;
  transition: color .15s, background .15s;
}
.icp-nav-toggle:hover {
  color: #fff;
  background: rgba(255,255,255,.04);
}
.icp-nav-toggle::after {
  content: '▾';
  float: right;
  transition: transform .2s;
}
.icp-nav-sub {
  display: none;
  padding: 0;
  background: rgba(0,0,0,.15);
}
.icp-nav-sub a {
  display: block;
  padding: 7px 16px 7px 32px;
  color: rgba(255,255,255,.65);
  text-decoration: none;
  font-size: 13px;
  border-left: 3px solid transparent;
  transition: all .15s;
}
.icp-nav-sub a:hover {
  color: #fff;
  background: rgba(255,255,255,.04);
  border-left-color: #6c4cc4;
}
.icp-nav-sub a.active {
  color: #fff;
  background: rgba(108,76,196,.15);
  border-left-color: #8b6cf0;
  font-weight: 500;
}

/* === iClassPro-style page layouts === */

/* KPI cards row */
.icp-kpi-row {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.icp-kpi-card {
  background: #fff;
  border-radius: 8px;
  padding: 16px 20px;
  min-width: 180px;
  flex: 1;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  border: 1px solid #e8e8e8;
}
.icp-kpi-card .kpi-label {
  font-size: 12px;
  text-transform: uppercase;
  color: #888;
  letter-spacing: .04em;
  margin-bottom: 4px;
}
.icp-kpi-card .kpi-value {
  font-size: 28px;
  font-weight: 700;
  color: #341c77;
}
.icp-kpi-card .kpi-sub {
  font-size: 12px;
  color: #666;
  margin-top: 2px;
}

/* Data table */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.data-table th {
  text-align: left;
  padding: 10px 12px;
  background: #f5f3f8;
  color: #555;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .03em;
  border-bottom: 2px solid #e0ddee;
  white-space: nowrap;
}
.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid #eee;
  color: #333;
}
.data-table tr:hover td {
  background: #faf8ff;
}

/* Panel */
.panel {
  background: #fff;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
  border: 1px solid #e8e8e8;
}
.panel h2 {
  margin: 0 0 16px;
  font-size: 18px;
  color: #341c77;
}

/* Grid */
.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 768px) {
  .grid2 { grid-template-columns: 1fr; }
}

/* Form */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.form-grid label {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  color: #555;
  font-weight: 500;
}
.form-grid label.wide {
  grid-column: 1 / -1;
}
.form-grid input,
.form-grid select,
.form-grid textarea {
  margin-top: 4px;
  padding: 8px 10px;
  border: 1px solid #d0d0d0;
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
}
.form-grid input:focus,
.form-grid select:focus,
.form-grid textarea:focus {
  outline: none;
  border-color: #6c4cc4;
  box-shadow: 0 0 0 3px rgba(108,76,196,.12);
}
.form-grid button {
  grid-column: 1 / -1;
  justify-self: start;
  padding: 10px 24px;
  background: #341c77;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.form-grid button:hover {
  background: #2a1659;
}
.form-grid button.btn-danger {
  background: #c0392b;
}
.form-grid button.btn-danger:hover {
  background: #a93226;
}
.btn-sm {
  padding: 4px 12px;
  font-size: 12px;
  background: #6c757d;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
.btn-sm:hover {
  background: #5a6268;
}

/* Page header */
.icp-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.icp-page-header h1 {
  margin: 0;
  font-size: 24px;
  color: #341c77;
}
.icp-page-header .muted {
  font-size: 13px;
  color: #888;
  margin-top: 4px;
}

/* Flash messages */
.flash {
  background: #d4edda;
  color: #155724;
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
  font-size: 14px;
  border: 1px solid #c3e6cb;
}

/* Login card */
.login-card {
  background: #fff;
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,.1);
  border: 1px solid #e8e8e8;
}
.login-card h1 {
  color: #341c77;
  margin: 0 0 8px;
}
.login-card .form-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 20px;
}
.login-card .form-stack label {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  font-weight: 600;
  color: #555;
}
.login-card .form-stack input {
  margin-top: 4px;
  padding: 10px 12px;
  border: 1px solid #d0d0d0;
  border-radius: 6px;
  font-size: 14px;
}
.login-card .form-stack input:focus {
  outline: none;
  border-color: #6c4cc4;
  box-shadow: 0 0 0 3px rgba(108,76,196,.12);
}
.login-card .form-stack button {
  padding: 12px;
  background: #341c77;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}
.login-card .form-stack button:hover {
  background: #2a1659;
}

/* Nav CTA button */
.gw-public-nav a.nav-cta,
.nav-cta {
  background: #341c77;
  color: #fff !important;
  padding: 0.4rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  transition: background .2s;
}
.gw-public-nav a.nav-cta:hover,
.nav-cta:hover {
  background: #2a1659;
  color: #fff !important;
}
.footer-staff-login {
  font-size: 0.85rem;
  opacity: 0.6;
  transition: opacity .2s;
}
.footer-staff-login:hover {
  opacity: 1;
}

/* Main content area */
.main {
  padding: 24px;
}
.main.full {
  padding: 0;
}