@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=DM+Mono:wght@400;500&display=swap');

/* ── Reset & base ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --sidebar-w: 256px;
  --topbar-h: 60px;

  /* Brand */
  --accent:         #f97316;
  --accent-hover:   #ea6c0a;
  --accent-subtle:  rgba(249,115,22,.12);

  /* Sidebar */
  --sb-bg:          #111827;
  --sb-border:      rgba(255,255,255,.06);
  --sb-text:        #9ca3af;
  --sb-text-hover:  #e5e7eb;
  --sb-text-active: #ffffff;
  --sb-active-bg:   rgba(249,115,22,.15);

  /* Content */
  --bg:             #f1f5f9;
  --surface:        #ffffff;
  --border:         #e2e8f0;
  --text:           #0f172a;
  --text-2:         #475569;
  --text-3:         #94a3b8;

  /* Status */
  --success:        #10b981;
  --success-bg:     #ecfdf5;
  --warning:        #f59e0b;
  --warning-bg:     #fffbeb;
  --danger:         #ef4444;
  --danger-bg:      #fef2f2;
  --info:           #3b82f6;
  --info-bg:        #eff6ff;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0,0,0,.05);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 1px 3px rgba(0,0,0,.04);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.1), 0 4px 8px rgba(0,0,0,.05);

  /* Shape */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;

  /* Motion */
  --ease: cubic-bezier(.4,0,.2,1);
  --fast: 120ms;
  --normal: 200ms;
}

html, body {
  height: 100%;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* ── App shell ──────────────────────────────────────────────────── */
.shell {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ── Sidebar ────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--sb-bg);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  position: relative;
}

/* subtle noise texture overlay */
.sidebar::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: .4;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 18px 16px;
  border-bottom: 1px solid var(--sb-border);
}

.sidebar-logo-icon {
  width: 34px;
  height: 34px;
  background: var(--accent);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(249,115,22,.4);
}

.sidebar-logo-icon svg { color: white; }

.sidebar-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.sidebar-logo-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--sb-text-active);
  letter-spacing: -.01em;
}

.sidebar-logo-sub {
  font-size: 10px;
  font-weight: 500;
  color: var(--sb-text);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* Nav */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 10px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.08) transparent;
}

.nav-section-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--sb-text);
  padding: 12px 8px 4px;
  opacity: .6;
}

.nav-section-label--danger { color: var(--danger); opacity: .8; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  color: var(--sb-text);
  font-size: 13.5px;
  font-weight: 500;
  transition: background var(--fast) var(--ease), color var(--fast) var(--ease);
  cursor: pointer;
  position: relative;
}

.nav-item:hover {
  background: rgba(255,255,255,.06);
  color: var(--sb-text-hover);
}

.nav-item.active,
.nav-item ::deep.active {
  background: var(--sb-active-bg);
  color: var(--sb-text-active);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 25%;
  height: 50%;
  width: 3px;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
}

.nav-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: .8;
}

.nav-item:hover svg,
.nav-item.active svg { opacity: 1; }

.nav-divider {
  height: 1px;
  background: var(--sb-border);
  margin: 8px 0;
}

/* Sub-items */
.nav-subitem {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px 7px 28px;
  border-radius: var(--r-sm);
  color: var(--sb-text);
  font-size: 13px;
  font-weight: 500;
  transition: background var(--fast) var(--ease), color var(--fast) var(--ease);
}

.nav-subitem:hover {
  background: rgba(255,255,255,.06);
  color: var(--sb-text-hover);
}

/* Sidebar user footer */
.sidebar-footer {
  padding: 12px 14px;
  border-top: 1px solid var(--sb-border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-footer-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.sidebar-footer-info {
  flex: 1;
  min-width: 0;
}

.sidebar-footer-name {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--sb-text-active);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-footer-role {
  font-size: 11px;
  color: var(--sb-text);
}

.sidebar-footer-logout {
  width: 28px;
  height: 28px;
  border-radius: var(--r-sm);
  background: transparent;
  border: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sb-text);
  transition: all var(--fast) var(--ease);
  flex-shrink: 0;
}

.sidebar-footer-logout:hover {
  background: rgba(239,68,68,.15);
  border-color: rgba(239,68,68,.3);
  color: #fca5a5;
}

.sidebar-footer-logout svg { width: 14px; height: 14px; }

/* ── Main area ──────────────────────────────────────────────────── */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Topbar */
.topbar {
  height: var(--topbar-h);
  flex-shrink: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  flex: 1;
  letter-spacing: -.02em;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-2);
}

.topbar-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 2px var(--success-bg);
}

/* Content */
.content {
  flex: 1;
  overflow-y: auto;
  padding: 28px;
}

/* ── Page header ────────────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}

.page-header h1 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--text);
  line-height: 1.2;
}

.page-header p {
  font-size: 13.5px;
  color: var(--text-3);
  margin-top: 3px;
}

/* ── Stat cards ─────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--surface);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--normal) var(--ease), transform var(--normal) var(--ease);
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--info);
  opacity: 0;
  transition: opacity var(--normal) var(--ease);
}

.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.stat-card:hover::after { opacity: 1; }

.stat-card--warning::after { background: var(--warning); }
.stat-card--danger::after  { background: var(--danger);  }

.stat-card__icon {
  width: 42px;
  height: 42px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  background: var(--info-bg);
}

.stat-card--warning .stat-card__icon { background: var(--warning-bg); }
.stat-card--danger  .stat-card__icon { background: var(--danger-bg);  }

.stat-card__body { flex: 1; min-width: 0; }

.stat-card__title {
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-3);
  margin-bottom: 4px;
}

.stat-card__value {
  font-family: 'DM Mono', monospace;
  font-size: 26px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -.02em;
  line-height: 1;
}

/* ── Cards / sections ───────────────────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
}

.card-header h2,
.card-header h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.02em;
}

.card-body { padding: 20px; }

/* Section */
.section { margin-bottom: 24px; }
.section__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.02em;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Table ──────────────────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.data-table thead tr {
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  padding: 11px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-3);
  white-space: nowrap;
}

.data-table td {
  padding: 12px 16px;
  color: var(--text-2);
  border-bottom: 1px solid var(--border);
}

.data-table tbody tr:last-child td { border-bottom: none; }

.data-table tbody tr:hover { background: #fafbfc; }

/* ── Status badge ───────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .02em;
}

.badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.badge--success { background: var(--success-bg); color: #065f46; }
.badge--warning { background: var(--warning-bg); color: #92400e; }
.badge--danger  { background: var(--danger-bg);  color: #991b1b; }
.badge--info    { background: var(--info-bg);    color: #1e40af; }
.badge--default { background: var(--bg);         color: var(--text-2); }

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border-radius: var(--r-md);
  font-size: 13.5px;
  font-weight: 600;
  border: none;
  transition: all var(--fast) var(--ease);
  white-space: nowrap;
  letter-spacing: -.01em;
}

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 1px 3px rgba(249,115,22,.3);
}
.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px rgba(249,115,22,.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text-2);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg); color: var(--text); }

.btn-ghost { background: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--bg); }

.btn-danger { background: var(--danger-bg); color: var(--danger); }
.btn-danger:hover { background: #fee2e2; }

.btn svg { width: 15px; height: 15px; }

/* ── Alerts ─────────────────────────────────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--r-md);
  font-size: 13.5px;
  font-weight: 500;
  border-left: 3px solid;
}

.alert-info    { background: var(--info-bg);    color: #1e40af; border-color: var(--info);    }
.alert-success { background: var(--success-bg); color: #065f46; border-color: var(--success); }
.alert-warning { background: var(--warning-bg); color: #92400e; border-color: var(--warning); }
.alert-danger  { background: var(--danger-bg);  color: #991b1b; border-color: var(--danger);  }

/* ── Empty state ────────────────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
  color: var(--text-3);
  gap: 8px;
}

.empty-state svg {
  width: 40px;
  height: 40px;
  opacity: .3;
  margin-bottom: 4px;
}

.empty-state p {
  font-size: 13.5px;
  color: var(--text-3);
}

/* ── Loading ────────────────────────────────────────────────────── */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}

.loading-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px;
  gap: 12px;
  color: var(--text-3);
  font-size: 13.5px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Page enter animation */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0);   }
}

.content > * {
  animation: fadeUp 240ms var(--ease) both;
}

/* ── Forms ──────────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 6px;
  letter-spacing: .01em;
}

.form-control {
  width: 100%;
  padding: 9px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  font-size: 13.5px;
  color: var(--text);
  font-family: inherit;
  transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
  box-sizing: border-box;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

.form-control::placeholder { color: var(--text-3); }

/* ── Blazor error UI ────────────────────────────────────────────── */
#blazor-error-ui {
  background: var(--danger-bg);
  border-top: 1px solid var(--danger);
  bottom: 0; left: 0; right: 0;
  position: fixed;
  padding: 12px 20px;
  display: none;
  z-index: 1000;
  font-size: 13px;
  color: #991b1b;
  align-items: center;
  gap: 12px;
}
#blazor-error-ui.blazor-error-boundary { display: flex; }
#blazor-error-ui .dismiss { cursor: pointer; opacity: .6; }
#blazor-error-ui .dismiss:hover { opacity: 1; }

/* ── Scrollbar ──────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  .sidebar { display: none; }
  .content { padding: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ═══════════════════════════════════════════════════════════════════
   EXTENDED UTILITIES — Clases adicionales del sistema
   ═══════════════════════════════════════════════════════════════════ */

/* ── Modal ──────────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(15,23,42,.5);
  backdrop-filter: blur(2px);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  animation: backdropIn 150ms var(--ease);
}
@keyframes backdropIn { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  width: 100%; max-width: 480px;
  max-height: 90vh; overflow-y: auto;
  animation: modalIn 200ms var(--ease);
}
.modal--medium { max-width: 640px; }
.modal--large  { max-width: 820px; }

@keyframes modalIn {
  from { opacity: 0; transform: translateY(14px) scale(.98); }
  to   { opacity: 1; transform: translateY(0)    scale(1);   }
}

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px 16px;
  border-bottom: 1px solid var(--border);
}
.modal-header h2, .modal-header h3 {
  font-size: 16px; font-weight: 700;
  color: var(--text); letter-spacing: -.02em;
}
.modal-body   { padding: 20px 22px; }
.modal-footer {
  display: flex; justify-content: flex-end; gap: 8px;
  padding: 14px 22px;
  border-top: 1px solid var(--border);
}

/* Card title (BEM variant) */
.card__title {
  font-size: 15px; font-weight: 700;
  color: var(--text); letter-spacing: -.02em;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  margin: 0;
}

/* ── Form layout ────────────────────────────────────────────────── */
.form-row {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-start;
}
.form-group--grow  { flex: 1; min-width: 160px; }
.form-group--half  { flex: 1 1 calc(50% - 6px); min-width: 140px; }
.form-group--sm    { flex: 0 0 120px; }
.form-group--action {
  flex-shrink: 0; display: flex;
  align-items: flex-end; padding-bottom: 0;
}

/* Checkbox */
.form-check { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.form-check-input {
  width: 16px; height: 16px;
  accent-color: var(--accent); cursor: pointer; flex-shrink: 0;
}
.form-check-label { font-size: 13.5px; color: var(--text-2); }

/* Toggle switch */
.toggle-switch {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
}
.toggle-switch input[type="checkbox"] { display: none; }
.toggle-switch__slider {
  width: 40px; height: 22px;
  background: var(--border); border-radius: 100px;
  position: relative;
  transition: background var(--normal) var(--ease); flex-shrink: 0;
}
.toggle-switch__slider::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 16px; height: 16px; border-radius: 50%;
  background: white; box-shadow: 0 1px 3px rgba(0,0,0,.2);
  transition: transform var(--normal) var(--ease);
}
.toggle-switch input:checked ~ .toggle-switch__slider { background: var(--success); }
.toggle-switch input:checked ~ .toggle-switch__slider::after { transform: translateX(18px); }

/* ── Button variants ────────────────────────────────────────────── */
.btn--sm   { padding: 5px 11px; font-size: 12.5px; border-radius: var(--r-sm); }
.btn--icon {
  width: 32px; height: 32px; padding: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm);
}
.btn--icon svg { width: 15px; height: 15px; }

/* Alias double-dash variants to single-dash */
.btn--primary  { background: var(--accent); color: white; box-shadow: 0 1px 3px rgba(249,115,22,.3); }
.btn--primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn--secondary { background: var(--surface); color: var(--text-2); border: 1px solid var(--border); }
.btn--secondary:hover { background: var(--bg); }
.btn--warning  { background: var(--warning-bg); color: #92400e; }
.btn--warning:hover  { background: #fef3c7; }
.btn--success  { background: var(--success-bg); color: #065f46; }
.btn--success:hover  { background: #d1fae5; }
.btn--danger   { background: var(--danger-bg); color: var(--danger); }
.btn--danger:hover   { background: #fee2e2; }

/* ── Alert aliases ──────────────────────────────────────────────── */
.alert--info    { background: var(--info-bg);    color: #1e40af; border-color: var(--info);    }
.alert--success { background: var(--success-bg); color: #065f46; border-color: var(--success); }
.alert--warning { background: var(--warning-bg); color: #92400e; border-color: var(--warning); }
.alert--danger  { background: var(--danger-bg);  color: #991b1b; border-color: var(--danger);  }

/* ── Table row states ───────────────────────────────────────────── */
.data-table tbody tr.row--danger  { background: var(--danger-bg);  }
.data-table tbody tr.row--danger:hover  { background: #fee2e2; }
.data-table tbody tr.row--warning { background: var(--warning-bg); }
.data-table tbody tr.row--warning:hover { background: #fef3c7; }
.data-table tbody tr.row--muted   { opacity: .55; }
.data-table tbody tr.row--expanded { background: #fafbfc; }
.data-table tbody tr.row--detail td {
  padding: 10px 16px 10px 32px;
  background: #f8fafc;
  font-size: 13px; color: var(--text-2);
  border-bottom: 1px solid var(--border);
}
.table-summary td { color: var(--text-3); font-size: 12.5px; }
.table-total td   { background: #f8fafc; font-weight: 700; color: var(--text); border-top: 2px solid var(--border); }

/* ── Text utilities ─────────────────────────────────────────────── */
.text--success { color: var(--success) !important; }
.text--danger  { color: var(--danger)  !important; }
.text--warning { color: var(--warning) !important; }
.text--muted   { color: var(--text-3)  !important; }
.text--mono    { font-family: 'DM Mono', monospace; }

/* ── Validation messages ────────────────────────────────────────── */
.field-validation-error,
.validation-message {
  display: block; font-size: 12px; color: var(--danger); margin-top: 4px;
}
.form-control.invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(239,68,68,.12);
}

/* ── Layout helpers ─────────────────────────────────────────────── */
.filters       { margin-bottom: 20px; }
.filters.card  { padding: 16px 20px; }
.inline-form   { margin-bottom: 24px; }

.report-sections {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.report-actions {
  display: flex; justify-content: flex-end; gap: 8px;
  margin-bottom: 24px;
}

.section-description { font-size: 13px; color: var(--text-3); margin-top: 3px; }

/* Inline plan change row */
.inline-plan-change { display: flex; align-items: center; gap: 8px; }

/* Section header with actions */
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.section-header h2 { font-size: 15px; font-weight: 700; letter-spacing: -.02em; }

/* ── Data & KPI extras ──────────────────────────────────────────── */
.kpi-diff--positive { color: var(--success); font-weight: 600; }
.kpi-diff--negative { color: var(--danger);  font-weight: 600; }
.kpi-diff--neutral  { color: var(--text-3);  }

/* Code / monospace value */
code, .mono {
  font-family: 'DM Mono', monospace;
  font-size: .92em;
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--text-2);
}

/* ── Responsive extras ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .report-sections { grid-template-columns: 1fr; }
  .form-row { flex-direction: column; }
}