:root {
  --ink: #172033;
  --muted: #526070;
  --blue: #173f7a;
  --blue-dark: #0f2d5c;
  --teal: #0f766e;
  --bg: #eef2f8;
  --card: #ffffff;
  --line: #d8e0ea;
  --ok: #0f6b3f;
  --err: #b42318;
  --shadow: 0 2px 12px rgba(20, 32, 50, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-nav {
  background: var(--blue-dark);
  color: #fff;
  padding: 0 1rem;
  box-shadow: var(--shadow);
}

.site-nav-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.25rem;
  min-height: 3.25rem;
}

.site-brand {
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  margin-right: auto;
}

.site-brand:hover {
  text-decoration: none;
  opacity: 0.92;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.9rem;
  padding: 0.35rem 0;
}

.site-nav a:hover {
  color: #fff;
}

.site-nav a.is-active {
  color: #fff;
  font-weight: 600;
  border-bottom: 2px solid #7dd3fc;
}

.site-main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.75rem 1rem 3rem;
}

.hero {
  background: linear-gradient(135deg, var(--blue) 0%, #1e5a9e 100%);
  color: #fff;
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow);
}

.hero h1 {
  margin: 0 0 0.5rem;
  font-size: 1.65rem;
  line-height: 1.2;
}

.hero p {
  margin: 0;
  opacity: 0.95;
  max-width: 42rem;
}

.hero .badge {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-size: 0.8rem;
  font-weight: 600;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1rem;
  box-shadow: 0 1px 3px rgba(20, 32, 50, 0.04);
}

.card h2 {
  margin: 0 0 0.65rem;
  font-size: 1.15rem;
  color: var(--blue);
}

.card h3 {
  margin: 1rem 0 0.5rem;
  font-size: 0.95rem;
  color: var(--teal);
}

.card p:last-child,
.card ul:last-child {
  margin-bottom: 0;
}

.card ul {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

.card li {
  margin: 0.35rem 0;
}

.note {
  border-left: 4px solid var(--teal);
  padding: 0.5rem 0 0.5rem 0.85rem;
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0.75rem 0 0;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.btn {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.3;
}

.btn:hover {
  text-decoration: none;
  filter: brightness(1.05);
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-secondary {
  background: #e7eef8;
  color: var(--blue);
}

.btn-teal {
  background: var(--teal);
  color: #fff;
}

form.inline {
  display: inline;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.75rem;
  margin: 0.75rem 0 1rem;
}

.stat {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem;
  text-align: center;
}

.stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1.1;
}

.stat-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-top: 0.25rem;
}

.field {
  margin: 1rem 0;
}

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 0.35rem;
}

.field input[type="password"],
.field input[type="text"] {
  width: 100%;
  max-width: 22rem;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}

.field input:focus {
  outline: 2px solid rgba(23, 63, 122, 0.35);
  border-color: var(--blue);
}

.err {
  color: var(--err);
  background: #fef3f2;
  border: 1px solid #fecdca;
  border-radius: 8px;
  padding: 0.65rem 0.85rem;
  margin: 0.75rem 0;
}

code {
  background: #eef3fa;
  padding: 0.12rem 0.35rem;
  border-radius: 4px;
  font-size: 0.88em;
  word-break: break-all;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 0.5rem;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  background: #fff;
}

table.data th,
table.data td {
  border: 1px solid var(--line);
  padding: 0.5rem 0.65rem;
  text-align: left;
  vertical-align: top;
}

table.data th {
  background: #eef3fa;
  font-weight: 600;
  color: var(--blue);
}

table.data td.empty {
  color: var(--muted);
  font-style: italic;
}

.site-footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1rem 2rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.site-footer a {
  color: var(--muted);
}

/* Owner review pack (shared checklist page) */
body.owner-pack .site-main {
  max-width: 980px;
}

body.owner-pack .hero h1 {
  font-size: 1.75rem;
}

body.owner-pack table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
  font-size: 0.88rem;
  background: #fff;
}

body.owner-pack table th,
body.owner-pack table td {
  border: 1px solid var(--line);
  padding: 0.5rem 0.65rem;
  text-align: left;
  vertical-align: top;
}

body.owner-pack table th {
  background: #eef3fa;
  color: var(--blue);
}

.pill {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  font-weight: 700;
  font-size: 0.72rem;
  margin: 0.15rem 0.35rem 0.15rem 0;
}

.status-ok {
  color: var(--ok);
  font-weight: 700;
}

.status-warn {
  color: #8a5a00;
  font-weight: 700;
}

.checklist {
  list-style: none;
  padding-left: 0;
}

.checklist li {
  margin: 0.4rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.checklist li::before {
  content: "☐";
  position: absolute;
  left: 0;
  font-weight: 700;
  color: var(--blue);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
}

@media (max-width: 520px) {
  .hero h1 {
    font-size: 1.35rem;
  }
}