/* ────────────────────────────────────────────────────────────
   RunUp.tools — shared site stylesheet
   Design tokens + cross-page component styles.
   ──────────────────────────────────────────────────────────── */

:root {
  --bg: oklch(0.96 0.008 225);
  --bg-2: oklch(0.985 0.004 225);
  --card: #ffffff;
  --border: oklch(0.89 0.01 225);
  --border-2: oklch(0.95 0.004 225);
  --text: oklch(0.22 0.02 240);
  --text-2: oklch(0.50 0.02 240);
  --text-3: oklch(0.65 0.015 240);
  --accent: oklch(0.50 0.18 240);
  --accent-h: oklch(0.44 0.18 240);
  --accent-bg: oklch(0.95 0.05 240);
  --go: oklch(0.46 0.16 145);
  --go-bg: oklch(0.96 0.07 145);
  --nogo: oklch(0.50 0.20 15);
  --nogo-bg: oklch(0.97 0.07 15);
  --warn: oklch(0.52 0.16 58);
  --warn-bg: oklch(0.97 0.07 58);
  /* Brand: Concept A — "runway centerline" green dot */
  --brand-green: oklch(0.49 0.10 152);
  --brand-green-bright: oklch(0.71 0.18 145);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 12px rgba(0,0,0,0.10), 0 1px 3px rgba(0,0,0,0.06);
  --r: 8px;
  --font: 'DM Sans', sans-serif;
  --mono: 'DM Mono', 'Courier New', monospace;
  --hdr-h: 49px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--bg); color: var(--text); min-height: 100vh; font-size: 14px; }
a { color: inherit; }

/* ─── SITE HEADER ─── */
.site-hdr {
  background: white; border-bottom: 1px solid var(--border);
  padding: 8px 18px; display: flex; align-items: center; gap: 18px;
  position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow-sm);
  min-height: var(--hdr-h);
}
.site-brand { display: flex; align-items: baseline; text-decoration: none; color: inherit; flex-shrink: 0; }
.site-name {
  font-size: 17px; font-weight: 700; letter-spacing: -0.6px;
  font-feature-settings: 'ss01';
  display: inline-flex; align-items: baseline;
}
.site-name .dot {
  color: var(--brand-green); font-weight: 800;
  /* Subtle lift so the dot reads as a marker, not punctuation */
  margin: 0 1px; transform: translateY(-0.5px);
}
.site-tld { color: var(--text-3); font-weight: 500; }

.site-nav { display: flex; gap: 2px; flex: 1; min-width: 0; overflow-x: auto; }
.site-nav a {
  padding: 6px 11px; border-radius: 6px; font-size: 12.5px; font-weight: 500;
  color: var(--text-2); text-decoration: none; white-space: nowrap;
  transition: background 0.12s, color 0.12s;
}
.site-nav a:hover { background: var(--bg-2); color: var(--text); }
.site-nav a.active { background: var(--accent-bg); color: var(--accent); }
.site-nav a.disabled { color: var(--text-3); cursor: not-allowed; opacity: 0.6; }
.site-nav a.disabled::after { content: ' · soon'; font-size: 10px; color: var(--text-3); }

.site-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* Aircraft selector in header */
.ac-select {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 10px; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 6px; font-size: 12px; cursor: pointer; transition: all 0.12s;
}
.ac-select:hover { background: white; border-color: var(--text-3); }
.ac-select .ac-lbl { font-size: 9.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.7px; color: var(--text-3); }
.ac-select .ac-name { font-family: var(--mono); font-size: 12px; color: var(--text); font-weight: 500; }
.ac-select svg { width: 11px; height: 11px; color: var(--text-3); }

.ac-menu {
  position: absolute; top: calc(var(--hdr-h) + 4px); right: 18px; z-index: 110;
  background: white; border: 1px solid var(--border); border-radius: 8px;
  box-shadow: var(--shadow); min-width: 240px; padding: 4px; overflow: hidden;
}
.ac-menu button {
  display: block; width: 100%; text-align: left; padding: 7px 10px;
  background: none; border: none; cursor: pointer; font-family: var(--font); font-size: 12.5px;
  color: var(--text); border-radius: 5px;
}
.ac-menu button:hover { background: var(--bg-2); }
.ac-menu button.active { background: var(--accent-bg); color: var(--accent); font-weight: 500; }
.ac-menu .divider { height: 1px; background: var(--border-2); margin: 4px 0; }
.ac-menu .ac-manage { color: var(--text-2); font-size: 12px; }

/* ─── PAGE HEADER (per-utility) ─── */
.page-hdr {
  padding: 14px 20px 12px; background: white; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 16px;
}
.page-title { font-size: 17px; font-weight: 600; letter-spacing: -0.3px; }
.page-sub { font-size: 12px; color: var(--text-2); margin-top: 2px; }

/* ─── BANNER (status pill) ─── */
.banner {
  padding: 6px 14px; border-radius: 6px; font-size: 12px; font-weight: 600;
  letter-spacing: 0.8px; display: inline-flex; align-items: center; gap: 6px; transition: all 0.3s;
}
.banner-go { background: var(--go-bg); color: var(--go); }
.banner-nogo { background: var(--nogo-bg); color: var(--nogo); }
.banner-pending { background: oklch(0.95 0.005 225); color: var(--text-3); }
.banner-warn { background: var(--warn-bg); color: var(--warn); }
.banner svg { width: 13px; height: 13px; flex-shrink: 0; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px;
  border-radius: 6px; font-family: var(--font); font-size: 12px; font-weight: 500;
  cursor: pointer; border: none; transition: all 0.15s; white-space: nowrap;
  text-decoration: none;
}
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-h); }
.btn-ghost { background: transparent; color: var(--text-2); border: 1px solid var(--border); }
.btn-ghost:hover { background: oklch(0.95 0.005 225); color: var(--text); }
.btn svg { width: 13px; height: 13px; }

/* ─── CARDS ─── */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--r); margin-bottom: 10px; overflow: hidden; box-shadow: var(--shadow-sm); }
.card-hdr {
  padding: 9px 12px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg-2);
}
.card-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.7px; color: var(--text-2); }

/* ─── MODAL ─── */
.overlay { position: fixed; inset: 0; background: rgba(15,20,40,0.45); z-index: 200; display: flex; align-items: center; justify-content: center; padding: 20px; backdrop-filter: blur(2px); }
.modal {
  background: white; border-radius: 12px; width: 720px; max-width: 100%;
  max-height: 90vh; overflow: hidden; display: flex; flex-direction: column;
  box-shadow: 0 25px 60px rgba(0,0,0,0.25);
}
.modal-hdr { padding: 14px 18px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.modal-hdr h2 { font-size: 15px; font-weight: 600; }
.modal-body { flex: 1; overflow-y: auto; padding: 18px; }
.modal-ftr { padding: 10px 18px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; gap: 8px; }

.msec { margin-bottom: 20px; }
.msec-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.7px; color: var(--text-3); margin-bottom: 8px; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
.mini-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 8px; }
.mini-grid.g3 { grid-template-columns: 1fr 1fr 1fr; }
.mfld label { display: block; font-size: 11px; color: var(--text-2); margin-bottom: 3px; }
.mfld input, .mfld select {
  width: 100%; padding: 6px 9px; border: 1px solid var(--border); border-radius: 5px;
  font-family: var(--font); font-size: 13px; outline: none; background: white; color: var(--text);
}
.mfld input:focus, .mfld select:focus { border-color: var(--accent); box-shadow: 0 0 0 2px oklch(0.50 0.18 240 / 0.12); }

.setup-tbl { width: 100%; border-collapse: collapse; font-size: 12px; margin-bottom: 8px; }
.setup-tbl th { padding: 5px 8px; text-align: left; font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-3); border-bottom: 1px solid var(--border); background: var(--bg-2); }
.setup-tbl td { padding: 3px 4px; border-bottom: 1px solid var(--border-2); }
.setup-tbl td:first-child { padding-left: 8px; }
.setup-tbl input {
  width: 100%; padding: 4px 7px; border: 1px solid var(--border); border-radius: 4px;
  font-family: var(--mono); font-size: 12px; outline: none; background: white;
}
.setup-tbl input:focus { border-color: var(--accent); }
.setup-tbl .row-del { padding: 4px 6px; background: none; border: none; cursor: pointer; color: var(--text-3); border-radius: 4px; font-size: 14px; line-height: 1; }
.setup-tbl .row-del:hover { color: var(--nogo); background: var(--nogo-bg); }

.tab-row { display: flex; gap: 4px; margin-bottom: 14px; }
.tab-btn { padding: 5px 12px; border-radius: 5px; font-size: 12px; font-weight: 500; cursor: pointer; border: 1px solid var(--border); background: white; color: var(--text-2); transition: all 0.12s; }
.tab-btn.active { background: var(--accent); color: white; border-color: var(--accent); }

/* ─── PRINT ─── */
@media print {
  .site-hdr, .site-actions, .ac-menu, .overlay { display: none !important; }
  body { background: white; }
}

/* ─── NEWSLETTER SIGNUP ─── */
.newsletter {
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: white; padding: 40px 24px;
}
.nl-inner {
  max-width: 980px; margin: 0 auto;
  display: flex; align-items: center; gap: 48px;
}
@media (max-width: 640px) {
  .nl-inner { flex-direction: column; gap: 24px; }
  .nl-form-wrap { width: 100% !important; }
}
.nl-text { flex: 1; min-width: 0; }
.nl-label {
  font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.1px;
  color: var(--brand-green); margin-bottom: 8px;
  display: inline-flex; align-items: center; gap: 6px;
}
.nl-label::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--brand-green);
}
.nl-heading {
  font-size: 22px; font-weight: 600; letter-spacing: -0.5px; margin-bottom: 8px; color: var(--text);
}
.nl-sub { font-size: 13.5px; color: var(--text-2); line-height: 1.55; max-width: 460px; }
.nl-form-wrap { flex-shrink: 0; width: 320px; }
.nl-form { display: flex; flex-direction: column; gap: 8px; }
.nl-email {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: 6px;
  font-family: var(--font); font-size: 13.5px; color: var(--text); background: var(--bg);
  outline: none; transition: border-color 0.15s, box-shadow 0.15s;
}
.nl-email:focus { border-color: var(--accent); box-shadow: 0 0 0 3px oklch(0.50 0.18 240 / 0.10); background: white; }
.nl-btn {
  width: 100%; padding: 9px 16px; background: var(--accent); color: white; border: none;
  border-radius: 6px; font-family: var(--font); font-size: 13.5px; font-weight: 500;
  cursor: pointer; transition: background 0.15s;
}
.nl-btn:hover:not(:disabled) { background: var(--accent-h); }
.nl-btn:disabled { opacity: 0.6; cursor: default; }
.nl-success {
  padding: 12px 14px; background: var(--go-bg); border: 1px solid oklch(0.85 0.12 145);
  border-radius: 6px; font-size: 13px; color: var(--go); font-weight: 500;
}
.nl-error { font-size: 12px; color: var(--nogo); margin-top: 2px; }
.nl-fine { font-size: 11px; color: var(--text-3); margin-top: 2px; }

/* ─── SITE FOOTER ─── */
.site-foot {
  padding: 24px; text-align: center; font-size: 11px; color: var(--text-3);
  background: var(--bg-2); border-top: 1px solid var(--border);
}
.site-foot a { color: var(--text-2); }