/**
 * LGS SORU BANKASI — birincil tema (Bootstrap 5 üzerine)
 */
:root {
  --lgs-primary: #0d6efd;
  --lgs-primary-dark: #0a58ca;
  --lgs-accent: #f59e0b;
  --lgs-accent-hover: #d97706;
  --lgs-ink: #0f172a;
  --lgs-muted: #64748b;
  --lgs-surface: #f8fafc;
  --lgs-card: #ffffff;
  --lgs-radius: 12px;
  --lgs-shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
  --lgs-shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.06);
}

body.lgs-body {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: linear-gradient(165deg, #f1f5f9 0%, #e2e8f0 45%, #f8fafc 100%);
  color: var(--lgs-ink);
  min-height: 100vh;
}

.lgs-navbar {
  background: linear-gradient(90deg, #0f172a 0%, #1e293b 55%, #0f172a 100%) !important;
  box-shadow: var(--lgs-shadow-sm);
}

.lgs-navbar .navbar-brand {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.lgs-page-wrap {
  padding-bottom: 3rem;
}

.lgs-card {
  border: none;
  border-radius: var(--lgs-radius);
  box-shadow: var(--lgs-shadow-sm);
  overflow: hidden;
}

.lgs-card .card-header {
  font-weight: 600;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.lgs-hero {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 40%, #0d9488 100%);
  color: #fff;
  padding: 3rem 2.5rem;
  box-shadow: var(--lgs-shadow);
}

@media (min-width: 768px) {
  .lgs-hero {
    padding: 4rem 3.5rem;
  }
}

.lgs-hero h1 {
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.lgs-hero .lead {
  opacity: 0.92;
  max-width: 42rem;
}

.lgs-hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  margin-bottom: 1rem;
}

.lgs-btn-hero {
  border-radius: 10px;
  font-weight: 600;
  padding: 0.65rem 1.35rem;
}

.lgs-feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  background: linear-gradient(135deg, #e0f2fe, #cffafe);
  color: #0369a1;
}

.lgs-section-title {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.auth-box.lgs-auth {
  max-width: 440px;
  margin: 2.5rem auto;
  border-radius: var(--lgs-radius);
  box-shadow: var(--lgs-shadow);
}

.table {
  --bs-table-hover-bg: rgba(13, 110, 253, 0.04);
}

.btn {
  border-radius: 8px;
}

.form-control,
.form-select {
  border-radius: 8px;
}

body.adminlte-mode {
  background: #f4f6f9;
}

body.adminlte-mode .content-wrapper.lgs-admin-content {
  min-height: 100vh;
  background: #f4f6f9;
}

body.adminlte-mode .main-sidebar .brand-link {
  font-weight: 700;
}

body.adminlte-mode .main-sidebar .user-panel .info {
  width: 100%;
}

body.adminlte-mode nav.navbar.navbar-expand-lg.navbar-dark.bg-dark {
  display: none !important;
}

body.adminlte-mode .content-header h1 {
  font-size: 1.4rem;
  font-weight: 700;
}