:root {
  --kks-blue-deep: #2a5f97;
  --kks-blue-sky: #5f8fc2;
  --kks-blue-soft: #eaf1fb;
  --kks-ink: #13202b;
  --kks-copper: #c07a45;
  --kks-copper-soft: #e0aa7b;
  --kks-fog: #f5f7fb;
}

body {
  color: var(--kks-ink);
}

h1,
h2,
h3,
h4,
.brand-text,
.kks-title {
  font-family: "Barlow Condensed", "Source Sans 3", sans-serif;
  letter-spacing: 0.2px;
}

.kks-auth-page {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(192, 122, 69, 0.25), transparent 30%),
    radial-gradient(circle at 85% 30%, rgba(95, 143, 194, 0.32), transparent 36%),
    linear-gradient(135deg, #2a5f97, #6b9bcf);
}

.kks-auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.kks-auth-card {
  width: min(560px, 96vw);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(10, 26, 52, 0.34);
  backdrop-filter: blur(8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.18);
  color: #ffffff;
}

.kks-auth-card .card-body {
  padding: 24px;
}

.kks-auth-head {
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  margin-bottom: 18px;
  padding-bottom: 14px;
}

.kks-auth-head h1 {
  font-size: 2rem;
  margin: 0;
}

.kks-auth-head p {
  margin: 4px 0 0;
  opacity: 0.9;
}

.kks-auth-page .form-control {
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.95);
}

.kks-auth-page .btn-primary,
.kks-tenant-hero .btn-primary {
  border: none;
  background: linear-gradient(90deg, var(--kks-copper), var(--kks-copper-soft));
  color: #ffffff;
  font-weight: 700;
}

.kks-org-card {
  width: min(760px, 96vw);
}

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

.kks-org-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 12px;
  text-decoration: none;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.kks-org-item:hover {
  background: rgba(255, 255, 255, 0.2);
}

.kks-org-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}

.kks-org-content {
  display: flex;
  flex-direction: column;
}

.kks-org-content small {
  opacity: 0.86;
}

.kks-auth-actions {
  margin-top: 14px;
  text-align: right;
}

.app-header.navbar {
  background: linear-gradient(90deg, #edf2f8, #f9fbff);
  border-bottom: 1px solid #dae5f4;
}

.app-sidebar {
  background: linear-gradient(180deg, #386ca6 0%, #2a5789 100%);
}

.app-sidebar .nav-link {
  border-radius: 8px;
  margin: 2px 8px;
}

.app-sidebar .nav-link:hover,
.app-sidebar .nav-link.active {
  background: rgba(255, 255, 255, 0.15);
}

.sidebar-menu .nav-link {
  margin: 1px 6px;
  border-radius: 8px;
}

.sidebar-menu .nav-treeview > .nav-item > .nav-link {
  margin-left: 8px;
  padding-left: 6px;
  font-size: 0.92rem;
}

.sidebar-menu .nav-treeview .nav-treeview > .nav-item > .nav-link {
  margin-left: 12px;
  padding-left: 6px;
  font-size: 0.88rem;
  opacity: 0.95;
}

.sidebar-menu .nav-link p {
  margin: 0;
}

.sidebar-menu .menu-open > .nav-link {
  background: rgba(255, 255, 255, 0.12);
}

.sidebar-menu .nav-treeview {
  border-left: 1px dashed rgba(255, 255, 255, 0.2);
  margin-left: 6px;
  padding-left: 4px;
}

.sidebar-menu .nav-link.active {
  background: rgba(192, 122, 69, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.kks-tenant-hero {
  border: 1px solid #d8e5f6;
  border-radius: 14px;
  padding: 18px;
  background: linear-gradient(120deg, #f3f8ff, #edf3fb);
  margin-bottom: 16px;
}

.kks-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.kks-kpi {
  border: 1px solid #dde6f2;
  border-radius: 12px;
  background: #ffffff;
  padding: 12px;
}

.kks-kpi strong {
  display: block;
  font-size: 1.2rem;
}

@media (max-width: 768px) {
  .kks-auth-head h1 {
    font-size: 1.7rem;
  }
}