:root {
  --landing-bg: #eef3f8;
  --landing-surface: rgba(255, 255, 255, 0.94);
  --landing-card: #ffffff;
  --landing-border: rgba(27, 65, 108, 0.1);
  --landing-text: #17324d;
  --landing-muted: #67809a;
  --landing-accent: #1976d2;
  --landing-accent-dark: #115293;
  --landing-teal: #1f8b6d;
  --landing-shadow: 0 18px 44px rgba(27, 65, 108, 0.12);
  --landing-radius: 24px;
}

body.public-landing {
  padding-top: 90px;
  background:
    radial-gradient(circle at top right, rgba(25, 118, 210, 0.14), transparent 22%),
    radial-gradient(circle at left 20%, rgba(31, 139, 109, 0.08), transparent 26%),
    linear-gradient(180deg, #f8fbfe 0%, var(--landing-bg) 100%);
  color: var(--landing-text);
}

body.public-landing .page_content {
  padding: 24px 18px 34px;
}

body.public-landing .navbar.navbar-fixed-top {
  min-height: 74px;
  border: 0;
  background: rgba(248, 251, 254, 0.94);
  box-shadow: 0 10px 26px rgba(27, 65, 108, 0.08);
  backdrop-filter: blur(14px);
}

body.public-landing .navbar.navbar-fixed-top .container-fluid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 24px;
}

body.public-landing .navbar .top_links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  float: none;
}

body.public-landing .navbar .top_links > li {
  float: none;
}

body.public-landing .navbar .top_links > li > a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: auto;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(25, 118, 210, 0.08);
  border: 1px solid rgba(27, 65, 108, 0.08);
  color: var(--landing-text);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

body.public-landing .navbar .top_links > li > a span {
  color: var(--landing-accent);
}

body.public-landing .navbar .navbar-right {
  display: flex;
  align-items: center;
  margin: 0 0 0 auto;
  float: none !important;
}

body.public-landing .navbar .user_menu > a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--landing-accent), var(--landing-accent-dark));
  color: #fff;
}

.landing-shell {
  max-width: 1360px;
  margin: 0 auto;
}

.landing-hero {
  position: relative;
  overflow: hidden;
  padding: 34px;
  margin-bottom: 24px;
  border-radius: 34px;
  background: linear-gradient(135deg, #0f4c81 0%, #1976d2 44%, #1f8b6d 100%);
  color: #fff;
  box-shadow: 0 28px 60px rgba(27, 65, 108, 0.18);
}

.landing-hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.16), transparent 22%),
    radial-gradient(circle at left bottom, rgba(255, 255, 255, 0.08), transparent 24%);
  pointer-events: none;
}

.landing-hero > * {
  position: relative;
}

.landing-kicker {
  display: inline-block;
  margin-bottom: 16px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-hero h1 {
  margin: 0 0 12px;
  font-size: 46px;
  line-height: 1.04;
  font-family: Georgia, "Times New Roman", serif;
}

.landing-hero p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 17px;
  line-height: 1.75;
}

.landing-filter-card,
.landing-chart-card,
.landing-table-card,
.landing-stat-card {
  border: 1px solid var(--landing-border);
  border-radius: var(--landing-radius);
  background: var(--landing-surface);
  box-shadow: var(--landing-shadow);
}

.landing-filter-card {
  padding: 20px 22px 6px;
  margin-bottom: 24px;
}

.landing-filter-head {
  margin-bottom: 14px;
}

.landing-filter-head h3 {
  margin: 0 0 4px;
  font-size: 22px;
  color: var(--landing-text);
}

.landing-filter-head p {
  margin: 0;
  color: var(--landing-muted);
}

.landing-filter-actions {
  display: flex;
  align-items: end;
  gap: 12px;
  flex-wrap: wrap;
}

.landing-filter-actions .form-group {
  margin-bottom: 16px;
}

.landing-filter-submit {
  padding-top: 25px;
}

.landing-filter-actions .form-control {
  height: 46px;
  border: 1px solid rgba(27, 65, 108, 0.12);
  border-radius: 14px;
  box-shadow: none;
}

.landing-filter-actions .form-control:focus {
  border-color: rgba(25, 118, 210, 0.42);
  box-shadow: 0 0 0 4px rgba(25, 118, 210, 0.12);
}

.landing-filter-actions .btn {
  height: 46px;
  border: 0;
  border-radius: 14px;
  padding: 11px 20px;
  background: linear-gradient(135deg, var(--landing-accent), var(--landing-accent-dark));
  color: #fff;
}

.landing-stats {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -12px 10px;
}

.landing-stat-col {
  padding: 12px;
}

.landing-stat-card {
  height: 100%;
  padding: 22px;
  background: var(--landing-card);
}

.landing-stat-card h4 {
  margin: 0 0 18px;
  color: var(--landing-text);
  font-size: 18px;
}

.landing-stat-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(27, 65, 108, 0.08);
}

.landing-stat-item:last-child {
  border-bottom: 0;
}

.landing-stat-icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(25, 118, 210, 0.14), rgba(31, 139, 109, 0.14));
  color: var(--landing-accent-dark);
  font-size: 26px;
}

.landing-stat-number {
  display: block;
  color: var(--landing-text);
  font-size: 24px;
  font-weight: 700;
}

.landing-stat-label {
  display: block;
  color: var(--landing-muted);
  font-size: 13px;
  line-height: 1.5;
}

.landing-bottom {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -12px;
}

.landing-bottom-col {
  padding: 12px;
}

.landing-chart-card,
.landing-table-card {
  height: 100%;
  padding: 22px;
}

.landing-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.landing-section-head h3 {
  margin: 0;
  font-size: 22px;
  color: var(--landing-text);
}

.landing-section-head p {
  margin: 4px 0 0;
  color: var(--landing-muted);
}

.landing-toggle {
  border: 0;
  border-radius: 14px;
  padding: 10px 16px;
  background: #efe3d4;
  color: var(--landing-text);
}

.landing-chart-card .table > thead > tr > th,
.landing-chart-card .table > tbody > tr:first-child > th,
.landing-table-card .table > thead > tr > th {
  border-bottom: 1px solid rgba(70, 43, 22, 0.1);
  color: var(--landing-accent-dark);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.landing-chart-card .table > tbody > tr > td,
.landing-table-card .table > tbody > tr > td {
  border-top: 1px solid rgba(70, 43, 22, 0.06);
  color: var(--landing-text);
}

.landing-chart-card #summary {
  padding-top: 4px;
}

#highChart {
  min-height: 420px;
}

body.public-landing .footer {
  margin-top: 20px;
  padding: 0 24px 18px;
}

@media (max-width: 991px) {
  .landing-hero h1 {
    font-size: 38px;
  }
}

@media (max-width: 767px) {
  body.public-landing {
    padding-top: 100px;
  }

  body.public-landing .navbar.navbar-fixed-top .container-fluid {
    display: block;
    padding: 16px;
  }

  body.public-landing .navbar .navbar-right {
    margin-top: 12px;
  }

  .landing-hero,
  .landing-filter-card,
  .landing-chart-card,
  .landing-table-card,
  .landing-stat-card {
    padding: 18px;
  }

  .landing-filter-submit {
    padding-top: 0;
  }

  .landing-hero h1 {
    font-size: 32px;
  }

  .landing-filter-actions {
    display: block;
  }

  .landing-filter-actions .btn {
    width: 100%;
  }
}