:root {
  --navy: #142f52;
  --navy-2: #1d426e;
  --blue: #2563eb;
  --ink: #172033;
  --muted: #64748b;
  --line: #cbd5e1;
  --surface: #ffffff;
  --canvas: #eef2f6;
  --good: #15803d;
  --bad: #b42318;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: var(--canvas); color: var(--ink); font: 14px/1.45 Arial, Helvetica, sans-serif; letter-spacing: 0; }
a { color: #174ea6; }
button, .button, input, select { min-height: 38px; border: 1px solid var(--line); border-radius: 6px; font: inherit; }
button, .button { display: inline-flex; align-items: center; justify-content: center; padding: 8px 14px; background: #fff; color: var(--ink); font-weight: 700; text-decoration: none; cursor: pointer; }
button.primary, .button.primary { border-color: var(--blue); background: var(--blue); color: #fff; }
.button.compact { min-height: 30px; padding: 5px 10px; }
.button.full { width: 100%; }
input, select { width: 100%; padding: 8px 10px; background: #fff; color: var(--ink); }
input[type="checkbox"] { width: 18px; min-height: 18px; }
.topbar { display: grid; grid-template-columns: minmax(240px, 1fr) auto minmax(240px, 1fr); align-items: center; gap: 20px; min-height: 72px; padding: 12px 20px; background: linear-gradient(135deg, #111827, #1f3a5f); color: #fff; }
.brand { display: grid; color: #fff; text-decoration: none; }
.brand strong { font-size: 17px; }
.brand span { color: #cbdaf0; font-size: 12px; }
.topbar nav { grid-column: 2; display: flex; align-items: center; justify-content: center; gap: 6px; flex-wrap: wrap; }
.topbar nav a, .topbar nav button { min-height: 34px; padding: 6px 10px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 8px; background: rgba(255, 255, 255, .10); color: #fff; font-size: 12px; font-weight: 700; text-decoration: none; }
.topbar nav form { margin: 0; }
.topbar nav .logout-icon-button { display: inline-grid; place-items: center; width: 34px; min-width: 34px; padding: 0; }
.logout-icon { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.page-shell { width: min(1180px, calc(100% - 32px)); margin: 24px auto 48px; }
.embedded-page { background: transparent; }
.embedded-page .page-shell { width: 100%; margin: 0; padding: 14px; }
.auth-shell { display: grid; place-items: center; min-height: calc(100vh - 120px); }
.auth-panel { width: min(460px, 100%); padding: 24px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); box-shadow: 0 18px 50px rgba(15, 23, 42, .12); }
.auth-panel-wide { width: min(760px, 100%); }
.auth-panel header, .page-head div, .section-head div { display: grid; gap: 3px; }
.auth-panel header span, .page-head span, .section-head span { color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; }
h1, h2 { margin: 0; }
h1 { font-size: 24px; }
h2 { font-size: 17px; }
.form-stack, .form-grid { display: grid; gap: 14px; margin-top: 20px; }
.form-grid { grid-template-columns: 1fr 1fr; }
.form-stack label, .form-grid label { display: grid; gap: 5px; color: #475569; font-size: 12px; font-weight: 700; }
.form-grid .wide { grid-column: 1 / -1; }
.check-row { display: flex !important; align-items: flex-start; gap: 8px !important; color: var(--ink) !important; }
.check-row input { margin-top: 1px; }
.errorlist { margin: 0; padding: 0; color: var(--bad); font-size: 11px; list-style: none; }
.form-error, .message.error { padding: 10px 12px; border-left: 3px solid var(--bad); background: #fff1f0; color: #7a271a; }
.form-actions { display: flex; justify-content: flex-end; gap: 8px; }
.auth-links { display: flex; justify-content: space-between; gap: 12px; margin-top: 18px; font-size: 12px; }
.messages { width: min(1180px, calc(100% - 32px)); margin: 14px auto 0; }
.message { padding: 10px 12px; border-left: 3px solid var(--blue); background: #eff6ff; }
.message.success { border-color: var(--good); background: #ecfdf3; }
.message.info { overflow-wrap: anywhere; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.module-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 8px; background: #fff; overflow: hidden; }
.module-grid article, .module-grid a { display: grid; gap: 4px; min-height: 88px; padding: 16px; border-right: 1px solid var(--line); color: var(--ink); text-decoration: none; }
.module-grid > :last-child { border-right: 0; }
.module-grid span { color: var(--muted); font-size: 12px; }
.content-band { margin-top: 18px; border-top: 3px solid var(--navy-2); background: #fff; }
.account-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); background: #fff; }
.account-summary > div { display: grid; gap: 4px; min-height: 72px; padding: 14px 16px; border-right: 1px solid var(--line); }
.account-summary > div:last-child { border-right: 0; }
.account-summary span { color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.section-head { padding: 14px 16px; border-bottom: 1px solid var(--line); }
.permission-list { display: grid; }
.permission-list > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 42px; padding: 8px 16px; border-bottom: 1px solid #e2e8f0; }
.permission-list code, .permission-list span { color: var(--muted); font-size: 12px; }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 11px 14px; border-bottom: 1px solid #e2e8f0; text-align: left; white-space: nowrap; }
th { color: var(--muted); font-size: 11px; text-transform: uppercase; }
.status { display: inline-flex; padding: 3px 7px; border-radius: 5px; background: #e2e8f0; font-size: 11px; font-weight: 700; }
.status.active { background: #dcfce7; color: #166534; }
.form-band { padding: 18px; }
.form-band .form-stack { max-width: 680px; margin: 0; }
#id_permissions, #id_custom_permissions { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 14px; padding: 10px; border: 1px solid var(--line); }
#id_permissions label, #id_custom_permissions label { display: flex; align-items: center; gap: 7px; color: var(--ink); font-weight: 500; }

@media (max-width: 760px) {
  .topbar { grid-template-columns: 1fr; align-items: flex-start; padding: 12px 16px; }
  .topbar nav { grid-column: 1; flex-wrap: wrap; justify-content: flex-start; }
  .page-shell { width: min(100% - 20px, 1180px); margin-top: 14px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .wide { grid-column: auto; }
  .module-grid { grid-template-columns: 1fr 1fr; }
  .account-summary { grid-template-columns: 1fr; }
  .account-summary > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .module-grid article, .module-grid a { border-right: 0; border-bottom: 1px solid var(--line); }
  .page-head { align-items: flex-start; }
  #id_permissions, #id_custom_permissions { grid-template-columns: 1fr; }
}