:root {
  --mf-ink: #18212f;
  --mf-muted: #647084;
  --mf-line: #d9e0e8;
  --mf-bg: #f6f8fb;
  --mf-panel: #ffffff;
  --mf-blue: #255ea8;
  --mf-green: #127a69;
  --mf-gold: #b7791f;
}

html {
  font-size: 15px;
  min-height: 100%;
  position: relative;
}

body {
  background: var(--mf-bg);
  color: var(--mf-ink);
  margin-bottom: 60px;
}

.mf-nav {
  background: #172338;
}

.mf-nav .nav-link.active,
.mf-nav .navbar-brand:hover,
.mf-nav .navbar-brand:focus {
  color: #fff;
}

.mf-system-menu {
  background: #1d2b43;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  min-width: 12rem;
  padding: 0.4rem;
}

.mf-system-menu .dropdown-item {
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.84);
  font-weight: 600;
  padding: 0.55rem 0.8rem;
}

.mf-system-menu .dropdown-item:hover,
.mf-system-menu .dropdown-item:focus,
.mf-system-menu .dropdown-item.active {
  background: rgba(37, 94, 168, 0.3);
  color: #fff;
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 0;
}

.btn-primary {
  background: var(--mf-blue);
  border-color: var(--mf-blue);
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(37, 94, 168, 0.22);
}

.mf-hero {
  align-items: end;
  background: linear-gradient(135deg, #172338 0%, #255ea8 58%, #127a69 100%);
  border-radius: 8px;
  color: #fff;
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding: 2.25rem;
}

.mf-hero h1,
.mf-page-heading h1 {
  font-weight: 760;
  letter-spacing: 0;
  margin: 0;
}

.mf-hero .lead {
  color: rgba(255, 255, 255, 0.84);
  max-width: 760px;
}

.mf-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: flex-end;
}

.mf-eyebrow {
  color: var(--mf-gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.mf-page-heading {
  align-items: end;
  display: flex;
  justify-content: space-between;
  margin: 1rem 0 1.25rem;
}

.mf-stat-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 1.5rem;
}

.mf-stat,
.mf-panel {
  background: var(--mf-panel);
  border: 1px solid var(--mf-line);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(24, 33, 47, 0.05);
}

.mf-stat {
  padding: 1.1rem;
}

.mf-stat span {
  color: var(--mf-blue);
  display: block;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.mf-stat strong {
  color: var(--mf-muted);
  display: block;
  margin-top: 0.45rem;
}

.mf-panel {
  padding: 1.25rem;
}

.mf-plan-current {
  border-color: rgba(37, 94, 168, 0.45);
  box-shadow: 0 12px 30px rgba(37, 94, 168, 0.12);
}

.mf-panel h2 {
  font-size: 1.1rem;
  font-weight: 750;
  margin: 0;
}

.mf-roadmap {
  margin: 1rem 0 0;
  padding-left: 1.25rem;
}

.mf-roadmap li {
  color: var(--mf-muted);
  margin-bottom: 0.55rem;
}

.mf-roadmap li.active {
  color: var(--mf-green);
  font-weight: 700;
}

.mf-tabs .nav-link {
  color: var(--mf-muted);
  font-weight: 700;
}

.mf-tabs .nav-link.active {
  color: var(--mf-blue);
}

.mf-record-link {
  color: var(--mf-ink);
  display: inline-block;
  text-decoration: none;
}

.mf-record-link:hover {
  color: var(--mf-blue);
}

.table {
  margin-bottom: 0;
}

.mf-queue-actions {
  min-width: 260px;
}

.mf-designer-table {
  border: 1px solid var(--mf-line);
  border-radius: 8px;
}

.mf-designer-table th {
  color: var(--mf-muted);
  font-size: 0.82rem;
  white-space: nowrap;
}

.mf-designer-table td {
  min-width: 150px;
}

.mf-designer-table td:first-child {
  min-width: 90px;
}

.mf-designer-table input,
.mf-designer-table select {
  min-width: 140px;
}

.mf-pre {
  background: #f8fafc;
  border: 1px solid var(--mf-line);
  border-radius: 8px;
  color: var(--mf-ink);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  margin: 0;
  padding: 0.85rem;
  white-space: pre-wrap;
}

.mf-upload-drop {
  align-items: center;
  background: #f8fafc;
  border: 1px dashed #aeb9c8;
  border-radius: 8px;
  color: var(--mf-muted);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  justify-content: center;
  margin-top: 1rem;
  min-height: 128px;
  padding: 1rem;
  text-align: center;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.mf-upload-drop input {
  height: 1px;
  opacity: 0;
  overflow: hidden;
  position: absolute;
  width: 1px;
}

.mf-upload-drop span {
  color: var(--mf-ink);
  font-weight: 750;
}

.mf-upload-drop small {
  overflow-wrap: anywhere;
}

.mf-upload-drop:hover,
.mf-upload-drop.is-dragging {
  background: #eef6ff;
  border-color: var(--mf-blue);
  color: var(--mf-blue);
}

.mf-import-actions {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1rem;
}

.mf-import-actions .btn {
  min-height: 40px;
}

.mf-help-grid {
  align-items: start;
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
}

.mf-help-toc {
  position: sticky;
  top: 1rem;
}

.mf-help-toc .nav-link {
  color: var(--mf-muted);
  padding: 0.25rem 0;
}

.mf-help-toc .nav-link:hover {
  color: var(--mf-blue);
}

.mf-help-content {
  display: grid;
  gap: 1rem;
}

.mf-help-content p,
.mf-help-content li {
  color: var(--mf-muted);
}

.mf-help-content strong {
  color: var(--mf-ink);
}

.mf-help-steps {
  color: var(--mf-muted);
  margin-bottom: 0;
  padding-left: 1.25rem;
}

code {
  color: #7a3b0c;
}

@media (max-width: 760px) {
  .mf-hero,
  .mf-page-heading {
    align-items: start;
    flex-direction: column;
  }

  .mf-stat-grid {
    grid-template-columns: 1fr;
  }

  .mf-import-actions {
    grid-template-columns: 1fr;
  }

  .mf-help-grid {
    grid-template-columns: 1fr;
  }

  .mf-help-toc {
    position: static;
  }
}