:root {
  --bg: #f7f5f0;
  --surface: #ffffff;
  --surface2: #efede8;
  --border: #d8d4cb;
  --text: #1c1c1c;
  --muted: #5a5a5a;
  --blue: #0f3460;
  --blue-hover: #0a2847;
  --blue-light: #d6e4f0;
  --red: #7f1d1d;
  --red-hover: #5c1414;
  --red-light: #f5e0e0;
  --red-dark: #5c1414;
  --accent: var(--blue);
  --accent-hover: var(--blue-hover);
  --danger: var(--red);
  --success: var(--blue);
  --warning: var(--red);
  --radius: 0;
  --pad-page: 2rem;
  --pad-inner: 1.25rem;
  font-family: 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

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

/* Text links */
main a:not(.btn):not(.action-link),
.login-box a,
.cookie-banner a,
.policy-page a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

nav {
  display: flex;
  gap: 0.35rem;
  align-items: center;
  flex-wrap: wrap;
}

nav a {
  text-decoration: none;
  padding: 0.4rem 0.85rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-bottom: 2px solid var(--border);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

nav a:hover {
  color: var(--blue);
  background: var(--blue-light);
  border-color: var(--blue);
  border-bottom-color: var(--blue);
  text-decoration: none;
}

nav a.active {
  color: var(--blue);
  font-weight: 600;
  background: var(--blue-light);
  border-color: var(--blue);
  border-bottom-color: var(--blue);
  text-decoration: none;
}

nav a[href="/auth/logout"] {
  color: var(--muted);
  background: var(--surface);
}

nav a[href="/auth/logout"]:hover {
  color: var(--red);
  background: var(--red-light);
  border-color: var(--red);
  border-bottom-color: var(--red);
}

.nav-user {
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: default;
  padding: 0.4rem 0.85rem;
  margin-left: 0.15rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  user-select: none;
}

header {
  background: var(--surface);
  border-bottom: 2px solid var(--blue);
  padding: 0.75rem var(--pad-page);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

header h1 { font-size: 1.1rem; font-weight: 600; color: var(--blue); }

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem var(--pad-page);
}

main > p {
  margin-bottom: 1rem;
}

.card {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem var(--pad-inner);
  margin-bottom: 0;
}

.card h2 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
  color: var(--blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.balance-display {
  font-size: 2rem;
  font-weight: 700;
  color: var(--red);
}

.balance-display.paid { color: var(--blue); }

.btn {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

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

.btn-secondary {
  background: var(--surface2);
  color: var(--blue);
  border-bottom: 2px solid var(--blue);
}
.btn-secondary:hover { background: var(--blue-light); color: var(--blue-hover); }

.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: var(--red-hover); }

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

.btn-sm {
  padding: 0.3rem 0.75rem;
  font-size: 0.8rem;
}

.action-link {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  background: var(--blue-light);
  color: var(--blue);
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  border-bottom: 2px solid var(--blue);
}
.action-link:hover {
  background: var(--blue);
  color: #fff;
  text-decoration: none;
}

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { padding: 0.6rem 1rem; text-align: left; border-bottom: 1px solid var(--border); }
th:first-child, td:first-child { padding-left: 0.25rem; }
th:last-child, td:last-child { padding-right: 0.25rem; }
th { color: var(--muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; }
tr:hover td { background: var(--surface2); }
tr.flight-incomplete td { background: var(--red-light); color: var(--red-dark); }
tr.flight-incomplete:hover td { background: #ecd4d4; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-pending { background: var(--red-light); color: var(--red); }
.badge-approved { background: var(--blue-light); color: var(--blue); }
.badge-billed { background: var(--surface2); color: var(--muted); }
.badge-flying { background: #d4edda; color: #1e6b3a; }
.badge-idle { background: var(--surface2); color: var(--muted); }
.badge-ogn-live { background: #e8f4fd; color: #1565a8; }
.badge-ogn-off { background: var(--surface2); color: var(--muted); }

.form-row { margin-bottom: 0.75rem; }
.form-row label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 0.25rem; }
.form-row input, .form-row select {
  width: 100%;
  padding: 0.5rem 0.5rem;
  background: var(--surface2);
  border: none;
  border-bottom: 2px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  transition: background 0.15s, border-color 0.15s;
}
.form-row input:hover, .form-row select:hover {
  background: var(--blue-light);
  border-bottom-color: var(--blue);
}
.form-row input:focus, .form-row select:focus {
  outline: none;
  background: var(--blue-light);
  border-bottom-color: var(--blue);
}
.form-row select {
  cursor: pointer;
  appearance: auto;
}
.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="password"],
.form-row input[type="number"] {
  cursor: text;
}

.form-inline { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: flex-end; }
.form-inline .form-row { flex: 1; min-width: 120px; margin-bottom: 0; }

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1.5rem var(--pad-page);
}

.login-box {
  background: var(--surface);
  border-top: 3px solid var(--blue);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem var(--pad-inner);
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.login-box h1 { font-size: 1.5rem; margin-bottom: 0.5rem; color: var(--blue); }
.login-box p { color: var(--muted); margin-bottom: 1.5rem; font-size: 0.9rem; }

.alert {
  padding: 0.75rem var(--pad-inner);
  margin-bottom: 1rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}
.alert-error { background: var(--red-light); color: var(--red); border-bottom-color: var(--red); }
.alert-info { background: var(--blue-light); color: var(--blue); border-bottom-color: var(--blue); }

#map { height: 400px; border-bottom: 1px solid var(--border); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 700px) { .grid-2 { grid-template-columns: 1fr; } }

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.tab {
  padding: 0.45rem 0.9rem;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-bottom: 2px solid var(--border);
  user-select: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.tab:hover {
  color: var(--blue);
  background: var(--blue-light);
  border-color: var(--blue);
  border-bottom-color: var(--blue);
}

.tab.active {
  color: var(--blue);
  background: var(--blue-light);
  border-color: var(--blue);
  border-bottom-color: var(--blue);
  font-weight: 600;
}

.tab:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

.hidden { display: none !important; }

.pilot-slot {
  background: transparent;
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0.25rem;
  margin-bottom: 0;
}
.pilot-slot .label { font-size: 0.8rem; color: var(--blue); font-weight: 600; }

.pilot-slot select,
.pilot-slot input[type="number"] {
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.45rem 0.5rem;
  background: var(--surface2);
  border: none;
  border-bottom: 2px solid var(--border);
  font: inherit;
  font-size: 0.9rem;
  color: var(--text);
}

.pilot-slot select[multiple] {
  min-height: 4.5rem;
}

.crew-save-row {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.member-search {
  position: relative;
  margin-top: 0.25rem;
}

.member-search-input {
  width: 100%;
  padding: 0.45rem 0.5rem;
  background: var(--surface2);
  border: none;
  border-bottom: 2px solid var(--border);
  font: inherit;
  font-size: 0.9rem;
  color: var(--text);
}

.member-search-input:focus {
  outline: none;
  background: var(--blue-light);
  border-bottom-color: var(--blue);
}

.member-search-input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.member-search-list {
  position: absolute;
  z-index: 20;
  left: 0;
  right: 0;
  max-height: 12rem;
  overflow-y: auto;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.member-search-item {
  padding: 0.45rem 0.65rem;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
}

.member-search-item:last-child {
  border-bottom: none;
}

.member-search-item:hover,
.member-search-item:focus {
  background: var(--blue-light);
  outline: none;
}

.member-search-name {
  display: block;
  font-size: 0.9rem;
}

.member-search-email {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
}

.member-search-empty {
  padding: 0.5rem 0.65rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.member-search-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.35rem;
}

.member-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.15rem 0.45rem;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 0.85rem;
  font-weight: 600;
}

.member-chip-remove {
  border: none;
  background: none;
  color: inherit;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0 0.1rem;
}

.member-chip-remove:hover {
  color: var(--red);
}

.aircraft-duty-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.duty-assign-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.duty-field {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
}

.duty-field > .label {
  margin-bottom: 0;
  white-space: nowrap;
}

.duty-launch-select {
  font: inherit;
  font-size: 0.85rem;
  padding: 0.25rem 0.35rem;
  border: 1px solid var(--border);
  background: var(--surface);
  width: 6.75rem;
  max-width: 100%;
}

.duty-tow-select {
  font: inherit;
  font-size: 0.85rem;
  padding: 0.25rem 0.35rem;
  border: 1px solid var(--border);
  background: var(--surface);
  width: 6.75rem;
  max-width: 100%;
}

.cost-breakdown { font-size: 0.9rem; color: var(--muted); }
.cost-breakdown strong { color: var(--text); }

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--surface);
  border-top: 2px solid var(--blue);
  padding: 1rem var(--pad-page);
}

.tab-panel {
  padding-top: 0.5rem;
}

.cookie-banner-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

.cookie-banner p {
  flex: 1;
  min-width: 240px;
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
}

.cookie-banner p strong { color: var(--text); }

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.75rem 0;
  font-size: 0.9rem;
  text-align: left;
}

.checkbox-row input { width: auto; margin: 0; accent-color: var(--blue); cursor: pointer; }

.checkbox-row label { color: var(--text); cursor: pointer; }
.checkbox-row label:hover { color: var(--blue); }

button, .tab, select, .btn { cursor: pointer; }

.policy-page { max-width: 720px; }
.policy-page h1 { font-size: 1.5rem; margin-bottom: 0.25rem; color: var(--blue); }
.policy-page h2 {
  font-size: 1.1rem;
  margin: 1.5rem 0 0.5rem;
  color: var(--blue);
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border);
}
.policy-page section p, .policy-page section li { color: var(--muted); font-size: 0.95rem; margin-bottom: 0.75rem; }
.policy-page ul { padding-left: 1.25rem; }
.policy-updated { color: var(--muted); font-size: 0.85rem; margin-bottom: 1.5rem; }

.policy-page code {
  background: var(--surface2);
  padding: 0.1rem 0.35rem;
  font-size: 0.85em;
}

@media (max-width: 600px) {
  :root {
    --pad-page: 1.25rem;
    --pad-inner: 1rem;
  }
}