/* ============================================
   PortalCommon Analytics — Design System
   ============================================
   Aesthetic: Refined editorial dashboard.
   Display font: Fraunces (warm, characterful serif).
   Body: Inter. Mono: JetBrains Mono.
   Accent: PortalCommon brand cyan→teal gradient.
   Restrained spacing, generous typography, real hierarchy.
   ============================================ */

:root {
  /* Brand */
  --brand-cyan: #1a9fd4;
  --brand-teal: #12c9a0;
  --brand-grad: linear-gradient(135deg, #1a9fd4 0%, #12c9a0 100%);
  --brand-grad-soft: linear-gradient(135deg, rgba(26,159,212,0.08) 0%, rgba(18,201,160,0.08) 100%);

  /* Neutrals — warm off-white scale */
  --bg: #fafaf7;
  --surface: #ffffff;
  --surface-2: #f5f5f1;
  --border: #e7e7e0;
  --border-strong: #d4d4cc;
  --ink: #1a1d1a;
  --ink-2: #3a3f3a;
  --ink-3: #6b716b;
  --ink-muted: #9ca29c;

  /* States */
  --success: #0d9373;
  --success-bg: #ecfdf5;
  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --warning: #d97706;
  --warning-bg: #fffbeb;
  --info: #1a9fd4;
  --info-bg: #eff8fc;

  /* Type */
  --serif: 'Fraunces', 'Iowan Old Style', 'Georgia', serif;
  --sans: 'Inter', -apple-system, 'Segoe UI', system-ui, sans-serif;
  --mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;

  /* Radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 18px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(15,23,42,0.04);
  --shadow-md: 0 4px 16px rgba(15,23,42,0.06);
  --shadow-lg: 0 12px 32px rgba(15,23,42,0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--brand-cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

code, .mono { font-family: var(--mono); font-size: 0.9em; }

/* ============================================
   App shell — sidebar + main
   ============================================ */
.app {
  display: grid;
  grid-template-columns: 264px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px 24px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.brand-mark {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--surface-2);
  display: grid; place-items: center;
}
.brand-text { line-height: 1.2; }
.brand-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.brand-sub {
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav { flex: 1; }
.nav-section {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  padding: 18px 10px 6px;
  font-weight: 600;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  margin: 1px 0;
  border-radius: var(--r-sm);
  color: var(--ink-2);
  font-weight: 500;
  font-size: 13.5px;
  transition: background 0.12s, color 0.12s;
}
.nav-item:hover { background: var(--surface-2); color: var(--ink); text-decoration: none; }
.nav-item.active {
  background: var(--brand-grad-soft);
  color: var(--brand-cyan);
}
.nav-item svg { flex-shrink: 0; opacity: 0.85; }
.nav-item .truncate {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.site-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand-teal);
  margin-left: 6px;
}

.sidebar-foot {
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 8px;
  border-radius: var(--r-sm);
}
.avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--brand-grad);
  color: white;
  display: grid; place-items: center;
  font-weight: 600;
  font-size: 13px;
}
.user-info { line-height: 1.2; min-width: 0; }
.user-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--ink);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.user-role { font-size: 11px; color: var(--ink-3); margin-top: 1px; }
.foot-actions {
  display: flex; gap: 12px;
  padding: 8px 10px 0;
}
.foot-link {
  font-size: 12px;
  color: var(--ink-3);
}
.foot-link:hover { color: var(--brand-cyan); }

.main {
  min-width: 0;
  padding: 32px 40px 64px;
}

/* ============================================
   Page header & shared blocks
   ============================================ */
.page {
  max-width: 1280px;
  margin: 0 auto;
}
.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.page-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 32px;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
  color: var(--ink);
}
.page-sub {
  margin: 6px 0 0;
  font-size: 14px;
  color: var(--ink-3);
  max-width: 600px;
}
.eyebrow {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin-bottom: 6px;
}
.head-actions { display: flex; align-items: center; gap: 10px; }
.link-back { font-size: 12px; color: var(--ink-3); }

/* ============================================
   Cards
   ============================================ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}
.card.narrow { max-width: 720px; }
.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  padding-bottom: 0;
}
.card-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}
.card-subtitle {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 15px;
  margin: 20px 0 12px;
  color: var(--ink);
}
.card-sub {
  font-size: 13px;
  color: var(--ink-3);
  margin: 4px 0 0;
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ============================================
   KPIs
   ============================================ */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}
.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 18px 20px;
}
.kpi-lg { padding: 22px 24px; }
.kpi-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.kpi-value {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 30px;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--ink);
}
.kpi-unit {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-3);
  font-weight: 500;
  margin-left: 4px;
}

/* ============================================
   Charts
   ============================================ */
.chart-wrap {
  position: relative;
  height: 320px;
  width: 100%;
}
.legend { display: flex; gap: 16px; }
.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--ink-3);
}
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot-primary { background: var(--brand-cyan); }
.dot-secondary { background: var(--brand-teal); }

/* ============================================
   Bar lists (top pages / referrers / etc)
   ============================================ */
.bar-list { display: flex; flex-direction: column; gap: 4px; }
.bar-row {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 16px;
  align-items: center;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  background: var(--surface-2);
  overflow: hidden;
  font-size: 13.5px;
}
.bar-row .bar-bg {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: var(--brand-grad-soft);
  z-index: 0;
}
.bar-row .bar-name,
.bar-row .bar-num {
  position: relative; z-index: 1;
}
.bar-row .bar-name {
  font-weight: 500;
  color: var(--ink);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.bar-row .bar-num {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--ink-2);
}
.bar-row .bar-num.sub {
  color: var(--ink-3); font-weight: 500;
  font-size: 12px;
}
.bar-empty {
  padding: 32px 12px;
  text-align: center;
  color: var(--ink-muted);
  font-size: 13px;
}

/* ============================================
   Tables
   ============================================ */
.table-wrap {
  overflow-x: auto;
  margin: 0 -4px;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.data-table thead th {
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--surface-2); }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table .center { text-align: center; }
.data-table .row-actions {
  display: flex; gap: 6px; justify-content: flex-end;
}
.table-pager {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 4px 0;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

/* ============================================
   Forms
   ============================================ */
.form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.inline-form {
  flex-direction: row;
  gap: 10px;
  align-items: center;
}
.inline-form input { flex: 1; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-2);
  letter-spacing: 0.01em;
}
.field-hint {
  font-size: 12px;
  color: var(--ink-3);
}
input[type="text"], input[type="email"], input[type="password"],
input[type="number"], textarea, select {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  outline: none;
  transition: border 0.12s, box-shadow 0.12s;
  width: 100%;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--brand-cyan);
  box-shadow: 0 0 0 3px rgba(26,159,212,0.12);
}
textarea { resize: vertical; min-height: 70px; }

.field-check {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--ink-2);
  cursor: pointer;
  padding: 8px 0;
}
.field-check input[type="checkbox"] { width: 16px; height: 16px; }

.fieldset {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 16px 18px;
  margin: 4px 0;
}
.fieldset legend {
  font-weight: 600;
  font-size: 13px;
  padding: 0 6px;
  color: var(--ink-2);
}
.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  margin-top: 8px;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 4px;
}
.checkbox-row {
  display: flex; gap: 10px; align-items: center;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  cursor: pointer;
}
.checkbox-row:hover { background: var(--surface-2); }
.checkbox-row span { display: flex; flex-direction: column; gap: 1px; }
.checkbox-row em { font-style: normal; font-size: 12px; }

.form-actions { display: flex; gap: 10px; margin-top: 8px; }

.otp-input {
  font-family: var(--mono);
  font-size: 22px;
  letter-spacing: 8px;
  text-align: center;
  padding: 14px 12px;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 13.5px;
  padding: 10px 18px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.05s, background 0.15s, box-shadow 0.15s, border 0.15s;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-block { width: 100%; }
.btn-sm { font-size: 12.5px; padding: 7px 12px; }

.btn-primary {
  background: var(--brand-grad);
  color: white;
  box-shadow: 0 4px 12px rgba(26,159,212,0.25);
}
.btn-primary:hover { box-shadow: 0 6px 18px rgba(26,159,212,0.35); }
.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn-secondary:hover { background: var(--surface-2); border-color: var(--ink-muted); }
.btn-ghost {
  background: transparent;
  color: var(--ink-2);
  border-color: transparent;
}
.btn-ghost:hover { background: var(--surface-2); color: var(--ink); }
.btn-danger {
  background: var(--danger);
  color: white;
}
.btn-danger:hover { background: #b91c1c; }
.copied { background: var(--success-bg) !important; color: var(--success) !important; }

/* ============================================
   Alerts
   ============================================ */
.alert {
  padding: 12px 16px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  margin-bottom: 16px;
  border: 1px solid;
}
.alert-success { background: var(--success-bg); border-color: rgba(13,147,115,0.2); color: var(--success); }
.alert-error { background: var(--danger-bg); border-color: rgba(220,38,38,0.2); color: var(--danger); }
.alert-info { background: var(--info-bg); border-color: rgba(26,159,212,0.2); color: var(--brand-cyan); }

/* ============================================
   Badges & pills
   ============================================ */
.site-type-badge {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--ink-2);
  border: 1px solid var(--border);
}
.site-type-wordpress { background: #eff6ff; color: #2563eb; border-color: #dbeafe; }
.site-type-flutter { background: #ecfeff; color: #0891b2; border-color: #cffafe; }
.site-type-html { background: #fef3c7; color: #b45309; border-color: #fde68a; }
.site-type-generic { background: var(--surface-2); color: var(--ink-3); }

.status-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  background: var(--surface-2);
  color: var(--ink-2);
}
.status-pill.on { background: var(--success-bg); color: var(--success); }
.status-pill.off { background: var(--danger-bg); color: var(--danger); }
.status-pill.admin { background: var(--brand-grad-soft); color: var(--brand-cyan); }

/* ============================================
   Site grid (overview cards)
   ============================================ */
.site-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.site-card {
  display: flex; flex-direction: column;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}
.site-card:hover {
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-cyan);
}
.site-card-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px;
}
.site-card-status {
  width: 8px; height: 8px; border-radius: 50%;
}
.site-card-status.on { background: var(--success); box-shadow: 0 0 0 3px rgba(13,147,115,0.15); }
.site-card-status.off { background: var(--ink-muted); }
.site-card-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 17px;
  color: var(--ink);
  margin: 0 0 4px;
}
.site-card-domain {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  margin: 0 0 16px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.site-card-stats {
  display: flex; gap: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}
.site-card-stats div { display: flex; flex-direction: column; gap: 2px; }
.site-card-stats strong {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
}
.site-card-stats span {
  font-size: 11px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================
   Window selector segmented control
   ============================================ */
.seg {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  padding: 2px;
}
.seg-btn {
  background: transparent;
  border: none;
  padding: 6px 14px;
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-2);
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}
.seg-btn:hover { color: var(--ink); }
.seg-btn.active {
  background: var(--brand-grad);
  color: white;
  font-weight: 600;
}

.dim-toggle {
  display: inline-flex;
  gap: 2px;
  background: var(--surface-2);
  border-radius: var(--r-sm);
  padding: 2px;
}
.dim-toggle button {
  background: transparent;
  border: none;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-3);
  border-radius: 4px;
  cursor: pointer;
}
.dim-toggle button:hover { color: var(--ink); }
.dim-toggle button.active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}

/* ============================================
   Snippet / code blocks
   ============================================ */
.snippet-section { margin: 22px 0; }
.snippet-section .field-label { display: block; margin-bottom: 6px; }
.snippet {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-family: var(--mono);
  font-size: 13px;
}
.snippet code { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.codeblock {
  background: #0f172a;
  color: #e2e8f0;
  border-radius: var(--r-md);
  padding: 16px 18px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.6;
  overflow-x: auto;
  margin: 8px 0 10px;
}
.codeblock code { color: inherit; }

.danger-zone {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px dashed var(--border-strong);
}
.danger-zone summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--danger);
  font-size: 13px;
}
.danger-zone p { margin: 10px 0; font-size: 13px; }
.danger-zone-card { border-color: rgba(220,38,38,0.2); }

.info-table { width: 100%; }
.info-table td {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
}
.info-table td:first-child { color: var(--ink-3); width: 200px; }
.info-table tr:last-child td { border-bottom: none; }

.rule { border: 0; border-top: 1px solid var(--border); margin: 24px 0; }
.inline { display: inline; }
.muted { color: var(--ink-3); }

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-3);
}
.empty-state svg { color: var(--ink-muted); margin-bottom: 16px; }
.empty-state h2 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 8px;
}
.empty-state p { max-width: 420px; margin: 0 auto 24px; font-size: 14px; }
.empty-state-inline { text-align: center; padding: 30px 12px; color: var(--ink-3); }

/* ============================================
   Auth pages (split-screen)
   ============================================ */
.auth-page {
  background: var(--bg);
  min-height: 100vh;
}
.auth-shell {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}
.auth-side {
  background: linear-gradient(155deg, #0f172a 0%, #1e293b 100%);
  color: white;
  padding: 48px 56px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.auth-side::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 90%, rgba(18,201,160,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 10%, rgba(26,159,212,0.18) 0%, transparent 50%);
  pointer-events: none;
}
.auth-brand {
  display: flex; align-items: center; gap: 16px;
  position: relative; z-index: 1;
}
.auth-brand-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
}
.auth-brand-sub {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}
.auth-quote { position: relative; z-index: 1; max-width: 460px; }
.auth-quote-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.auth-quote h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 38px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: white;
}
.auth-quote p {
  color: rgba(255,255,255,0.7);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}
.auth-side-foot {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  position: relative; z-index: 1;
}

.auth-form-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
}
.auth-card {
  width: 100%;
  max-width: 420px;
}
.auth-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 30px;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  color: var(--ink);
}
.auth-subtitle {
  color: var(--ink-3);
  font-size: 14px;
  margin: 0 0 28px;
}
.auth-links {
  margin-top: 20px;
  text-align: center;
  font-size: 13px;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1100px) {
  .kpi-row { grid-template-columns: repeat(3, 1fr); }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .main { padding: 24px 20px 48px; }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-side { padding: 32px; min-height: 280px; }
  .auth-form-wrap { padding: 24px; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .page-head { flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
}