:root {
  --bg: #f7f6f1;
  --fg: #1a1d24;
  --muted: #6e7280;
  --line: #d8d5c8;
  --accent: #2f5e9a;
  --warn-bg: #fff4d6;
  --warn-fg: #6b4500;
  --danger: #b1432c;
  --ok-bg: #d8ecd5;
  --ok-fg: #1d4a1d;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
}

header {
  background: #1a1d24;
  color: #fff;
}
nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  gap: 18px;
  align-items: center;
}
nav a { color: #e3dfd1; text-decoration: none; font-weight: 500; }
nav a:hover { color: #fff; }
nav a.brand { font-weight: 700; font-size: 17px; letter-spacing: .3px; }
nav a.primary {
  background: var(--accent);
  color: #fff;
  padding: 5px 11px;
  border-radius: 5px;
  margin-left: auto;
}
nav .nav-logout { margin: 0; padding: 0; }
nav .nav-logout button {
  background: transparent;
  color: #e3dfd1;
  border: 1px solid #444;
  padding: 4px 10px;
  border-radius: 5px;
  cursor: pointer;
  font: inherit;
}
nav .nav-logout button:hover { color: #fff; border-color: #888; }

.login-body { background: #1a1d24; min-height: 100vh; display: flex; }
.login-wrap {
  margin: auto;
  background: var(--bg);
  padding: 28px 32px;
  border-radius: 10px;
  box-shadow: 0 10px 40px rgba(0,0,0,.4);
  min-width: 280px;
}
.login-wrap h1 { margin: 0 0 18px; text-align: center; }
.login-form { display: flex; flex-direction: column; gap: 14px; }
.login-form label {
  display: flex;
  flex-direction: column;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .3px;
}
.login-form input {
  font: inherit;
  margin-top: 4px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
}
.login-form input:focus { outline: none; border-color: var(--accent); }
.login-form button { padding: 9px; font-size: 15px; }
.passkey-btn {
  display: block;
  width: 100%;
  padding: 10px;
  font-size: 15px;
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  border-radius: 5px;
  cursor: pointer;
  font-weight: 600;
}
.passkey-btn:hover { filter: brightness(1.1); }
.login-divider {
  text-align: center;
  margin: 14px 0;
  position: relative;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.login-divider::before,
.login-divider::after {
  content: '';
  display: inline-block;
  width: 40%;
  height: 1px;
  background: var(--line);
  vertical-align: middle;
  margin: 0 8px;
}
.security-section {
  margin: 28px 0;
}
.security-section .flight-form { margin-top: 12px; }
#passkey-msg { margin-top: 8px; min-height: 18px; }

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 16px 60px;
}

h1 { margin: 8px 0 18px; font-size: 22px; }
.muted { color: var(--muted); font-weight: normal; }

.flash {
  padding: 10px 14px;
  margin-bottom: 14px;
  border-radius: 6px;
  border: 1px solid transparent;
}
.flash-success { background: var(--ok-bg); color: var(--ok-fg); border-color: #aaccaa; }
.flash-error   { background: #fadcd6; color: var(--danger); border-color: #e0a499; }

.errors {
  background: #fadcd6;
  color: var(--danger);
  border: 1px solid #e0a499;
  padding: 10px 14px;
  border-radius: 6px;
  margin-bottom: 16px;
}
.errors ul { margin: 6px 0 0 18px; }

.summary {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}
.stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px 12px;
  min-width: 110px;
}
.stat span { display: block; color: var(--muted); font-size: 12px; }
.stat b { font-size: 16px; }
.stat.warn { background: var(--warn-bg); border-color: #d8c180; }
.stat.logbook  { background: #e6eef7; border-color: #b9cbe2; }
.stat.aircraft { background: #f0ead8; border-color: #d9cca1; }
.stat.aircraft.warn { background: var(--warn-bg); border-color: #d8c180; }
.stat small { display: block; margin-top: 2px; font-size: 11px; }

.section-h {
  margin: 24px 0 10px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--muted);
}
table.top-airfields { max-width: 480px; }
table.flights td.num, table.flights th.num { text-align: right; font-variant-numeric: tabular-nums; }

table.flights {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  font-variant-numeric: tabular-nums;
}
table.flights th, table.flights td {
  padding: 6px 9px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}
table.flights th {
  background: #efeadb;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .3px;
}
table.flights td.notes { white-space: normal; color: var(--muted); }
table.flights td.empty { text-align: center; padding: 30px; color: var(--muted); }
table.flights tr:last-child td { border-bottom: none; }
table.flights tr.warn-row { background: var(--warn-bg); }
table.flights code { font-size: 12px; background: #fff; padding: 2px 6px; border-radius: 4px; border: 1px solid var(--line); }

.pager { margin-top: 16px; display: flex; gap: 14px; align-items: center; }
.pager a { color: var(--accent); text-decoration: none; }
.pager span { color: var(--muted); font-size: 13px; }

.flight-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  max-width: 880px;
}
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
}
.grid label.wide { grid-column: 1 / -1; }
.flight-form label {
  display: flex;
  flex-direction: column;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: .3px;
  text-transform: uppercase;
}
.flight-form input,
.flight-form textarea {
  font: inherit;
  margin-top: 4px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fafaf6;
  color: var(--fg);
}
.flight-form input:focus,
.flight-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
}

.live-summary {
  margin-top: 14px;
  padding: 8px 12px;
  border-radius: 5px;
  background: #f0eee4;
  color: var(--fg);
  font-size: 13px;
}
.live-summary:empty { display: none; }
.live-summary.warn { background: var(--warn-bg); color: var(--warn-fg); }

.actions {
  margin-top: 16px;
  display: flex;
  gap: 12px;
  align-items: center;
}
.actions form.inline { margin: 0; padding: 0; border: none; background: none; }
button {
  font: inherit;
  padding: 7px 14px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
}
button.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
button.danger {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}
.actions .link { color: var(--muted); text-decoration: none; }
.actions .link:hover { color: var(--fg); }

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 8px 0 18px;
  gap: 16px;
}
.page-header h1 { margin: 0; }
a.button {
  display: inline-block;
  padding: 7px 14px;
  border-radius: 5px;
  text-decoration: none;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--fg);
  font-weight: 500;
}
a.button.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.flight-form select {
  font: inherit;
  margin-top: 4px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fafaf6;
  color: var(--fg);
}

.pill {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid transparent;
  white-space: nowrap;
}
.pill.ok        { background: var(--ok-bg);   color: var(--ok-fg);   border-color: #aaccaa; }
.pill.soon      { background: var(--warn-bg); color: var(--warn-fg); border-color: #d8c180; }
.pill.urgent    { background: #f5d0c5;        color: var(--danger);  border-color: #e0a499; }
.pill.expired   { background: var(--danger);  color: #fff;           border-color: var(--danger); }
.pill.no-expiry { background: #eceae0;        color: var(--muted);   border-color: var(--line); }

.expiring {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 18px;
}
.expiring h2 {
  margin: 0 0 8px;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: .3px;
  color: var(--muted);
}
.expiring ul { margin: 0; padding-left: 0; list-style: none; }
.expiring li {
  padding: 4px 0;
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.expiring li a { color: var(--fg); font-weight: 600; text-decoration: none; }
.expiring li a:hover { color: var(--accent); }