/* Squawk Box — speakeasy aviator lounge × night-cockpit avionics (green/gray/red) */
:root {
  /* Gunmetal cockpit panel, green trim and glow, red signal accents */
  --night: #0a0d0c;
  --panel: #161b19;
  --panel-2: #1f2623;
  --steel: #2b322f;
  --steel-2: #1b201e;
  --trim: #5e8a5a;
  --accent: #9ccf8f;
  --text: #e2e7e1;
  --muted: #8f9a92;
  --avi-green: #3dff8f;
  --signal: #ff5c50;
  --avi-red: #ff3d33;
  --line: rgba(127,191,122,0.28);
  --brand: "Limelight", Georgia, serif;            /* logo only */
  --head: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Barlow", system-ui, sans-serif;
  --mono: "Share Tech Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background:
    radial-gradient(ellipse at 50% -10%, rgba(127,191,122,0.10), transparent 55%),
    repeating-linear-gradient(90deg, transparent 0 46px, rgba(127,191,122,0.025) 46px 47px),
    var(--night);
  color: var(--text);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
  min-height: 100vh;
}
a { color: var(--accent); }
a:hover { color: var(--text); }
h1, h2, h3 { font-family: var(--head); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent); margin: 0 0 0.5em; }
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.1rem; }

/* ─── Deco frame ─────────────────────────────────────────────── */
.frame {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(31,38,35,0.9), rgba(22,27,25,0.95));
  padding: 1.4rem 1.5rem;
  box-shadow: inset 0 0 0 4px var(--night), inset 0 0 0 5px var(--line), 0 10px 30px rgba(0,0,0,0.45);
}
.frame::before, .frame::after {
  content: ""; position: absolute; width: 18px; height: 18px; border: 2px solid var(--accent);
}
.frame::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.frame::after { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

.rule {
  display: flex; align-items: center; gap: 0.8rem; color: var(--accent);
  font-family: var(--head); font-weight: 600; letter-spacing: 0.2em; font-size: 0.9rem; text-transform: uppercase;
  margin: 1.2rem 0;
}
.rule::before, .rule::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--trim), transparent); }

/* ─── Admin header menu ──────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0.7rem clamp(1rem, 3vw, 2.5rem);
  background: linear-gradient(180deg, var(--steel), var(--steel-2));
  border-bottom: 2px solid var(--trim);
  box-shadow: 0 2px 0 var(--signal), 0 8px 24px rgba(0,0,0,0.5);
}
.brand { font-family: var(--brand); color: var(--accent); font-size: 1.3rem; letter-spacing: 0.12em; text-decoration: none; white-space: nowrap; line-height: 1.1; }
.brand small { display: block; font-family: var(--head); font-weight: 600; font-size: 0.72rem; color: var(--signal); letter-spacing: 0.1em; }
.topbar > nav { flex: 1; min-width: 0; }
.nav { list-style: none; padding: 0; margin: 0; display: flex; gap: 0.25rem; justify-content: center; flex-wrap: wrap; }
.nav a {
  display: flex; align-items: center; gap: 0.5rem; padding: 0.45rem 0.8rem;
  color: var(--text); text-decoration: none; border-bottom: 2px solid transparent;
  font-family: var(--head); font-weight: 600; letter-spacing: 0.06em; font-size: 1.05rem; text-transform: uppercase; white-space: nowrap;
}
.nav a:hover { color: var(--accent); background: rgba(127,191,122,0.08); }
.nav a.active { color: var(--accent); border-bottom-color: var(--signal); }
.nav .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--trim); }
.nav a.active .dot { background: var(--signal); box-shadow: 0 0 8px var(--signal); }
.whoami { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0.75rem; font-size: 0.85rem; color: var(--muted); min-width: 0; }
.whoami strong { color: var(--text); display: inline-block; max-width: 14ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }
.whoami form { margin: 0; }
main { margin: 0 auto; }

main { padding: 2rem clamp(1rem, 3vw, 2.5rem) 4rem; max-width: 1100px; width: 100%; min-width: 0; }
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.page-head p { margin: 0; color: var(--muted); }

/* ─── Instruments ────────────────────────────────────────────── */
.gauges { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.gauge {
  background: radial-gradient(circle at 50% 30%, #18201c, #070908);
  border: 2px solid var(--trim); border-radius: 14px;
  padding: 1rem; text-align: center;
  box-shadow: inset 0 0 18px rgba(0,0,0,0.9), 0 4px 14px rgba(0,0,0,0.5);
}
.gauge .label { font-family: var(--head); font-weight: 600; font-size: 0.82rem; letter-spacing: 0.1em; color: var(--muted); text-transform: uppercase; }
.gauge .value { font-family: var(--mono); font-size: 2.6rem; color: var(--avi-green); text-shadow: 0 0 10px rgba(61,255,143,0.6); line-height: 1.1; }
.gauge .value.signal { color: var(--signal); text-shadow: 0 0 10px rgba(255,92,80,0.55); }
.readout { font-family: var(--mono); color: var(--signal); letter-spacing: 0.06em; }

/* ─── Tables / lists ─────────────────────────────────────────── */
table { width: 100%; border-collapse: collapse; }
th { font-family: var(--head); font-weight: 600; font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); text-align: left; padding: 0.5rem; border-bottom: 1px solid var(--line); }
td { padding: 0.65rem 0.5rem; border-bottom: 1px solid rgba(127,191,122,0.1); vertical-align: top; }
tr.inactive td { opacity: 0.5; }
.table-wrap { overflow-x: auto; }

.badge { display: inline-block; font-family: var(--head); font-weight: 600; font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.1rem 0.5rem; border: 1px solid var(--trim); color: var(--accent); border-radius: 2px; }
.badge.green { border-color: var(--avi-green); color: var(--avi-green); }
.badge.signal { border-color: var(--signal); color: var(--signal); }
.badge.dim { border-color: var(--muted); color: var(--muted); }

.empty { color: var(--muted); padding: 1rem 0; }

/* ─── Forms ──────────────────────────────────────────────────── */
form .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 1rem 1.2rem; }
label { display: block; font-family: var(--head); font-weight: 600; font-size: 0.88rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.3rem; }
input[type=text], input[type=password], input[type=email], input[type=tel], input[type=datetime-local], select, textarea {
  width: 100%; padding: 0.6rem 0.75rem; font: inherit; font-size: 1rem;
  background: #0c0f0e; color: var(--text); border: 1px solid var(--line); border-radius: 3px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(127,191,122,0.15); }
input[type=datetime-local] { color-scheme: dark; }
textarea { min-height: 120px; resize: vertical; }
.full { grid-column: 1 / -1; }
.check { display: flex; align-items: center; gap: 0.5rem; font-family: var(--body); font-size: 1rem; letter-spacing: 0; text-transform: none; color: var(--text); }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.25rem; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 0.4rem; cursor: pointer;
  font-family: var(--head); font-weight: 600; letter-spacing: 0.08em; font-size: 1rem; text-transform: uppercase;
  padding: 0.6rem 1.2rem; text-decoration: none;
  color: var(--night); background: linear-gradient(180deg, var(--accent), var(--trim));
  border: 1px solid var(--accent); border-radius: 2px;
}
.btn:hover { filter: brightness(1.1); color: var(--night); }
.btn.ghost { background: transparent; color: var(--accent); }
.btn.ghost:hover { background: rgba(127,191,122,0.1); color: var(--text); }
.btn.danger { background: transparent; color: var(--avi-red); border-color: var(--avi-red); }
.btn.small { padding: 0.3rem 0.7rem; font-size: 0.75rem; }
.inline { display: inline; }

.flash { padding: 0.7rem 1rem; margin-bottom: 1rem; border-left: 3px solid var(--avi-green); background: rgba(61,255,143,0.07); font-weight: 500; }
.flash.error { border-color: var(--avi-red); background: rgba(255,61,51,0.08); }

/* Attendance checklist */
.roll { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(230px, 100%), 1fr)); gap: 0.5rem; }
.roll label {
  display: flex; align-items: center; gap: 0.7rem; cursor: pointer; margin: 0;
  padding: 0.6rem 0.8rem; border: 1px solid var(--line); background: #0c0f0e;
  font-family: var(--body); font-size: 1rem; letter-spacing: 0; text-transform: none; color: var(--text);
}
.roll input { position: absolute; opacity: 0; pointer-events: none; }
.roll .lamp { width: 12px; height: 12px; border-radius: 50%; background: #2a2a2a; border: 1px solid #555; flex: none; }
.roll input:checked + .lamp { background: var(--avi-green); border-color: var(--avi-green); box-shadow: 0 0 10px var(--avi-green); }
.roll input:focus-visible + .lamp { outline: 2px solid var(--accent); outline-offset: 2px; }
.roll small { color: var(--muted); display: block; font-size: 0.8rem; }

.post { padding: 1rem 0; border-bottom: 1px solid rgba(127,191,122,0.12); }
.post:last-child { border-bottom: 0; }
.post .meta { font-family: var(--head); font-weight: 500; font-size: 0.9rem; color: var(--muted); letter-spacing: 0.04em; }
.post .body { white-space: pre-wrap; margin: 0.4rem 0 0.6rem; }

/* ─── Mobile ─────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .topbar { flex-wrap: wrap; gap: 0.5rem 1rem; position: static; }
  .topbar > nav { order: 3; flex-basis: 100%; }
  .nav { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; }
  .whoami { margin-left: auto; }
}
@media (max-width: 760px) {
  main { padding: 1.25rem 16px 3rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ─── Creed plaque (Lounge) ──────────────────────────────────── */
.plaque { margin-bottom: 1.5rem; padding: 1.8rem clamp(1.2rem, 4vw, 3rem); text-align: center; }
.plaque h2 { font-size: clamp(1.8rem, 4vw, 2.4rem); letter-spacing: 0.12em; margin-bottom: 1rem; }
.plaque p { max-width: 64ch; margin: 0 auto 1rem; text-align: left; }
.plaque .turn {
  text-align: center; font-family: var(--head); font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.14em; font-size: 1.15rem; color: var(--signal); margin: 1.4rem auto;
}
.plaque .motto {
  text-align: center; font-family: var(--head); font-weight: 600; font-size: 1.25rem;
  letter-spacing: 0.04em; color: var(--accent); margin: 1.6rem auto 0;
  padding-top: 1.2rem; border-top: 1px solid var(--line); max-width: 40ch;
}