/* common.css - shared shell, navigation, and layout for every page */
:root {
  --shell-max-width: 1680px;
  --shell-gutter: 36px;
  --section-gap: 40px;
  --card-radius: 20px;
  --chip-radius: 12px;
  --shadow-elevated: 0 18px 52px rgba(10, 16, 30, 0.16);
  --shadow-hover: 0 20px 60px rgba(10, 16, 30, 0.2);
  --font-stack: 'Space Grotesk', 'Manrope', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-stack);
  background: radial-gradient(circle at 12% 12%, rgba(var(--color-primary), 0.12), transparent 26%),
              radial-gradient(circle at 84% 6%, rgba(var(--color-accent), 0.1), transparent 24%),
              linear-gradient(135deg, rgba(var(--color-bg-tertiary), 0.5), rgba(var(--color-bg), 0.92)),
              rgb(var(--color-bg));
  color: rgb(var(--color-text));
  min-height: 100vh;
}

.app-body {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

.app-body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(var(--color-border), 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--color-border), 0.06) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.6;
  pointer-events: none;
  z-index: 0;
}

.app-shell {
  position: relative;
  z-index: 1;
  max-width: var(--shell-max-width);
  margin: 0 auto;
  padding: 44px var(--shell-gutter) 96px;
  display: flex;
  flex-direction: column;
  gap: var(--section-gap);
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus-visible {
  color: rgb(var(--color-primary));
}

.text-muted {
  color: rgb(var(--color-text-muted)) !important;
}

/* ========== Navigation ========== */
.navbar {
  background: rgba(var(--color-card), 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(var(--color-card-border), 0.9);
  box-shadow: 0 18px 46px rgba(6, 10, 22, 0.22);
}

.navbar.bg-dark {
  background: rgba(var(--color-card), 0.92) !important;
}

.navbar.bg-dark .navbar-brand,
.navbar.bg-dark .nav-link {
  color: rgb(var(--color-navbar-text)) !important;
}

.app-navbar {
  position: sticky;
  top: 0;
  z-index: 50;
}

.app-navbar .container-fluid {
  max-width: calc(var(--shell-max-width) + (var(--shell-gutter) * 2));
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  border-radius: 12px;
  border: 1px solid rgba(var(--color-card-border), 0.8);
  background: linear-gradient(145deg, rgba(var(--color-bg-tertiary), 0.8), rgba(var(--color-card), 0.92));
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgb(var(--color-primary)), rgb(var(--color-accent)));
  box-shadow: 0 0 0 6px rgba(var(--color-primary), 0.16);
}

.brand-text .title {
  font-weight: 700;
  letter-spacing: 0.25px;
  line-height: 1.1;
}

.brand-text small {
  display: block;
  color: rgb(var(--color-text-muted));
  line-height: 1.1;
  margin-top: 2px;
}

.navbar .navbar-brand {
  font-weight: 700;
  color: rgb(var(--color-navbar-text));
}

.navbar .nav-link {
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 12px;
  color: rgb(var(--color-navbar-text));
  opacity: 0.8;
  transition: all 0.2s ease;
}

.navbar .nav-link.active,
.navbar .nav-link:hover {
  opacity: 1;
  background: rgba(var(--color-primary), 0.14);
  color: rgb(var(--color-navbar-text));
  box-shadow: 0 12px 26px rgba(var(--color-primary), 0.16);
}

.navbar-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.navbar .navbar-toggler {
  border-color: rgba(var(--color-card-border), 0.8);
}

.navbar .navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(var(--color-primary), 0.25);
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-ghost {
  border: 1px solid rgba(var(--color-card-border), 0.9);
  background: rgba(var(--color-bg-tertiary), 0.65);
  color: rgb(var(--color-text));
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-ghost:hover {
  border-color: rgb(var(--color-primary));
  color: rgb(var(--color-primary));
  box-shadow: 0 12px 30px rgba(var(--color-primary), 0.15);
}

.btn-primary {
  background: linear-gradient(120deg, rgb(var(--color-primary)), rgb(var(--color-secondary)));
  border: none;
  font-weight: 700;
  box-shadow: 0 12px 30px rgba(var(--color-primary), 0.25);
}

.btn-primary:hover {
  box-shadow: 0 16px 34px rgba(var(--color-primary), 0.3);
}

.btn-outline-light,
.btn-outline-secondary {
  border-radius: 12px;
}

/* ========== Page headings & chips ========== */
.page-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) 420px;
  gap: 30px;
  padding: 36px;
  background: linear-gradient(145deg, rgba(var(--color-card), 0.98), rgba(var(--color-card-header), 0.9));
  border: 1px solid rgba(var(--color-card-border), 0.95);
  border-radius: 22px;
  box-shadow: var(--shadow-strong);
}

.page-heading h1,
.page-heading .page-title {
  margin: 6px 0 8px;
  font-size: clamp(26px, 3vw, 34px);
  letter-spacing: -0.3px;
}

.page-heading .lede {
  color: rgb(var(--color-text-secondary));
  margin: 0 0 12px;
}

.pill-row,
.status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.pill,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--chip-radius);
  background: rgba(var(--color-bg-tertiary), 0.75);
  border: 1px solid rgba(var(--color-card-border), 0.9);
  color: rgb(var(--color-text));
  font-weight: 600;
  letter-spacing: 0.2px;
}

.status-pill.primary { border-color: rgba(var(--color-primary), 0.6); color: rgb(var(--color-primary)); background: rgba(var(--color-primary), 0.1); }
.status-pill.success { border-color: rgba(var(--color-success), 0.6); color: rgb(var(--color-success)); background: rgba(var(--color-success), 0.1); }
.status-pill.warning { border-color: rgba(var(--color-warning), 0.7); color: rgb(var(--color-warning)); background: rgba(var(--color-warning), 0.12); }

.page-panel {
  background: rgba(var(--color-bg-tertiary), 0.8);
  border: 1px solid rgba(var(--color-card-border), 0.85);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-panel .label {
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-size: 11px;
  color: rgb(var(--color-text-muted));
}

.page-panel .panel-card {
  background: rgb(var(--color-card));
  border: 1px solid rgba(var(--color-card-border), 0.9);
  border-radius: 14px;
  padding: 14px;
  box-shadow: var(--shadow-soft);
}

/* ========== Cards & content shells ========== */
.surface-card,
.card {
  background: rgb(var(--color-card));
  border: 1px solid rgba(var(--color-card-border), 0.9);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-elevated);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.surface-card:hover,
.card:hover {
  transform: translateY(-3px);
  border-color: rgba(var(--color-primary), 0.35);
  box-shadow: var(--shadow-hover);
}

.card-header {
  border-bottom: 1px solid rgba(var(--color-card-border), 0.85);
  background: linear-gradient(135deg, rgba(var(--color-card-header), 0.95), rgba(var(--color-card), 0.92));
  color: rgb(var(--color-text));
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.section-title {
  font-weight: 700;
  margin: 0;
}

.muted {
  color: rgb(var(--color-text-secondary));
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 28px;
}

.app-shell .row {
  --bs-gutter-x: 2rem;
  --bs-gutter-y: 1.5rem;
}

.programs-panel,
.jobs-panel {
  border: none !important;
  box-shadow: var(--shadow-strong);
  background: rgb(var(--color-card));
}

.programs-panel .card-header,
.jobs-panel .card-header {
  border-bottom: 1px solid rgba(var(--color-card-border), 0.18);
  background: linear-gradient(145deg, rgba(var(--color-card-header), 0.95), rgba(var(--color-card), 0.92));
}

.metric-tile {
  padding: 24px;
  background: rgba(var(--color-bg-secondary), 0.94);
  border: 1px solid rgba(var(--color-card-border), 0.9);
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
}

.stat-label {
  font-size: 13px;
  color: rgb(var(--color-text-secondary));
  letter-spacing: 0.2px;
}

.stat-value {
  font-size: 22px;
  font-weight: 700;
}

.glass {
  background: rgba(var(--color-card), 0.85);
  border: 1px solid rgba(var(--color-card-border), 0.8);
  backdrop-filter: blur(10px);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-elevated);
}

/* ========== Utilities ========== */
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 11px;
  color: rgb(var(--color-text-muted));
  margin: 0;
}

.lead {
  color: rgb(var(--color-text-secondary));
  margin: 0;
}

.divider {
  width: 100%;
  height: 1px;
  background: rgba(var(--color-card-border), 0.85);
  margin: 10px 0;
}

.badge-soft {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 10px;
  background: rgba(var(--color-primary), 0.12);
  color: rgb(var(--color-primary));
  font-weight: 600;
}

footer {
  color: rgb(var(--color-text-secondary));
  text-align: center;
  padding: 20px 0 32px;
}

/* ========== Responsive ========== */
@media (max-width: 992px) {
  .page-heading {
    grid-template-columns: 1fr;
  }

  .app-shell {
    padding: 32px 22px 60px;
  }

  .toolbar {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
}

@media (max-width: 576px) {
  .app-navbar .nav-link {
    padding: 10px;
  }

  .page-heading {
    padding: 18px;
  }

  .app-body::before {
    background-size: 90px 90px;
  }
}