:root {
  color-scheme: light;
  --bg: #f4f6f7;
  --surface: #ffffff;
  --line: #d8dee2;
  --text: #182026;
  --muted: #63717a;
  --brand: #126e5b;
  --brand-dark: #0c5748;
  --danger: #b42318;
  --warning: #9a6700;
  --blue: #245b99;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--text); }
button, input, select { font: inherit; letter-spacing: 0; }
button, .button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 13px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}
button:disabled { cursor: wait; opacity: .6; }
.primary { background: var(--brand); border-color: var(--brand); color: white; }
.primary:hover { background: var(--brand-dark); }
.secondary { background: var(--surface); }
.danger { background: var(--danger); border-color: var(--danger); color: white; }
input, select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  background: white;
  color: var(--text);
}
input:focus, select:focus, button:focus-visible { outline: 3px solid rgba(18,110,91,.2); outline-offset: 1px; }
label { display: grid; gap: 6px; color: #3f4d55; font-size: 14px; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: 25px; line-height: 1.2; letter-spacing: 0; }
h2 { font-size: 18px; letter-spacing: 0; }
.eyebrow { margin-bottom: 4px; color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; }
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-panel {
  width: min(100%, 390px);
  display: grid;
  gap: 20px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 36px rgba(24,32,38,.08);
}
.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 10px 24px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.97);
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 205px; }
.brand-mark { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 6px; background: var(--brand); color: white; font-size: 13px; font-weight: 800; }
.brand div { display: grid; }
.brand small { color: var(--muted); max-width: 190px; overflow: hidden; text-overflow: ellipsis; }
nav { flex: 1; display: flex; gap: 3px; }
nav button { border-color: transparent; background: transparent; color: var(--muted); }
nav button.active { background: #e6f1ee; color: var(--brand-dark); }
#mobileNav { display: none; }
.workspace { width: min(100%, 1500px); margin: 0 auto; padding: 28px 24px 64px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 18px; margin-bottom: 22px; }
.summary-grid { display: grid; grid-template-columns: repeat(6, minmax(120px, 1fr)); gap: 10px; margin-bottom: 18px; }
.summary-item { min-height: 82px; padding: 14px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); }
.summary-item small { display: block; color: var(--muted); text-transform: capitalize; }
.summary-item strong { display: block; margin-top: 7px; font-size: 24px; }
.toolbar { display: grid; grid-template-columns: minmax(240px, 1fr) 180px auto; gap: 10px; margin-bottom: 12px; }
.table-wrap { width: 100%; overflow-x: auto; border: 1px solid var(--line); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { min-height: 44px; padding: 11px 12px; text-align: left; border-bottom: 1px solid #e8ecee; vertical-align: middle; }
th { background: #f8f9fa; color: #4e5d65; font-size: 12px; text-transform: uppercase; white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
td strong, td small { display: block; }
td small { color: var(--muted); margin-top: 3px; }
.state { display: inline-flex; align-items: center; min-height: 26px; padding: 3px 8px; border-radius: 999px; font-size: 12px; font-weight: 700; text-transform: capitalize; }
.state-active { color: var(--brand-dark); background: #dff3ed; }
.state-reminder { color: var(--blue); background: #e5eef9; }
.state-grace { color: var(--warning); background: #fff1c7; }
.state-suspended { color: var(--danger); background: #fee4e2; }
.state-exempt { color: #4e5d65; background: #e9edef; }
.form-grid { max-width: 720px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 20px; border: 1px solid var(--line); background: var(--surface); }
.form-grid h2, .form-grid .wide { grid-column: 1 / -1; }
.form-grid button { justify-self: start; align-self: end; }
.review-bar { display: flex; justify-content: space-between; gap: 16px; margin: 22px 0 10px; color: var(--muted); }
.review-bar span { max-width: 55%; overflow: hidden; text-overflow: ellipsis; font-family: ui-monospace, monospace; font-size: 12px; }
.confirm-row, .restore-panel { margin-top: 16px; display: flex; align-items: end; gap: 12px; padding: 18px; border: 1px solid var(--line); background: var(--surface); }
.confirm-row label { flex: 1; max-width: 320px; }
.restore-panel { display: grid; max-width: 620px; }
.restore-panel .actions { display: flex; gap: 10px; }
.settings-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.notice { padding: 11px 14px; margin-bottom: 18px; border: 1px solid #add5c9; background: #e8f5f1; color: var(--brand-dark); }
.notice.error { border-color: #f3b7b2; background: #fff0ef; color: var(--danger); }
.empty { padding: 28px; text-align: center; color: var(--muted); border: 1px solid var(--line); background: white; }
.row-actions { display: flex; gap: 7px; }
.row-actions button { min-height: 32px; padding: 5px 9px; }
.field-status { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: 13px; }
.subheading { margin: 26px 0 10px; }
.payment-result { display: grid; gap: 5px; padding: 12px; border: 1px solid #add5c9; background: #e8f5f1; }
.payment-result a { overflow-wrap: anywhere; color: var(--brand-dark); }
.payment-result small { color: var(--muted); }
.compact-form { margin-bottom: 22px; }
.toggle-row { display: flex; align-items: center; gap: 9px; min-height: 40px; }
.toggle-row input { width: 18px; min-height: 18px; }

@media (max-width: 900px) {
  .app-header { gap: 10px; padding: 10px 14px; }
  .brand { min-width: 0; flex: 1; }
  .brand small { max-width: 38vw; }
  #desktopNav { display: none; }
  #mobileNav { display: block; width: 150px; }
  .workspace { padding: 22px 14px 50px; }
  .summary-grid { grid-template-columns: repeat(3, 1fr); }
  .settings-layout { grid-template-columns: 1fr; }
}

@media (max-width: 580px) {
  .app-header { flex-wrap: wrap; }
  .brand { flex-basis: calc(100% - 90px); }
  #mobileNav { order: 3; width: 100%; }
  #logoutButton { min-height: 36px; padding: 7px 10px; }
  .workspace { padding-top: 18px; }
  .section-heading { align-items: start; }
  .section-heading h1 { font-size: 21px; }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .summary-item { min-height: 72px; padding: 11px; }
  .summary-item strong { font-size: 21px; }
  .toolbar, .form-grid { grid-template-columns: 1fr; }
  .form-grid h2, .form-grid .wide { grid-column: auto; }
  .field-status { grid-column: auto; }
  .toggle-row { align-self: center; }
  .confirm-row { align-items: stretch; flex-direction: column; }
  .confirm-row label { max-width: none; width: 100%; }
  th, td { padding: 10px; }
  .review-bar { display: grid; }
  .review-bar span { max-width: 100%; }
}