/* Stellar Group brand theme — beige + teal.
   Shared by the web UI and the CV/letterhead templates (01-04). */

:root {
  --brand-beige-50: #faf7f0;
  --brand-beige: #f5f0e6;
  --brand-beige-200: #e9e0cf;
  --brand-teal: #2a6b63;
  --brand-teal-dark: #1d5049;
  --brand-ink: #2a2a26;
  --brand-red: #c0564a;
  --brand-yellow: #d9a441;
  --brand-green: #5a9367;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--brand-beige-50);
  color: var(--brand-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--brand-teal-dark); }

/* ── layout ─────────────────────────────────────────────────────── */

.topbar {
  background: #fff;
  border-bottom: 1px solid var(--brand-beige-200);
}

.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.logo {
  color: var(--brand-teal);
  font-weight: 700;
  letter-spacing: 3px;
  text-decoration: none;
  white-space: nowrap;
}

.mainnav { display: flex; gap: 18px; flex: 1; }

.mainnav a {
  color: var(--brand-ink);
  text-decoration: none;
  padding: 4px 2px;
  border-bottom: 2px solid transparent;
}

.mainnav a:hover { color: var(--brand-teal-dark); }
.mainnav a.active {
  color: var(--brand-teal-dark);
  border-bottom-color: var(--brand-teal);
}

.userbox { display: flex; align-items: center; gap: 10px; }
.username { font-weight: 600; }
.logout-form { display: inline; margin: 0; }

.page {
  max-width: 1200px;
  margin: 24px auto;
  padding: 0 20px;
}

/* ── components ─────────────────────────────────────────────────── */

.card {
  background: #fff;
  border: 1px solid var(--brand-beige-200);
  border-radius: 8px;
  padding: 20px;
}

.btn {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--brand-beige-200);
  border-radius: 8px;
  background: var(--brand-beige);
  color: var(--brand-ink);
  font-size: 14px;
  cursor: pointer;
}

.btn:hover { background: var(--brand-beige-200); }

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

.btn-primary:hover { background: var(--brand-teal-dark); }

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--brand-teal-dark);
}

.btn-ghost:hover { background: var(--brand-beige); }

/* ── tables ─────────────────────────────────────────────────────── */

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

th, td {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--brand-beige-200);
  white-space: nowrap;
}

th {
  background: var(--brand-beige);
  font-weight: 600;
}

tr:hover td { background: var(--brand-beige-50); }

/* ── traffic lights ─────────────────────────────────────────────── */

.traffic-green, .traffic-yellow, .traffic-red {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  vertical-align: middle;
}

.traffic-green { background: var(--brand-green); }
.traffic-yellow { background: var(--brand-yellow); }
.traffic-red { background: var(--brand-red); }

/* ── htmx ───────────────────────────────────────────────────────── */

.htmx-indicator { opacity: 0; transition: opacity 200ms ease-in; }
.htmx-request .htmx-indicator, .htmx-request.htmx-indicator { opacity: 1; }

/* ── mobile ─────────────────────────────────────────────────────── */

@media (max-width: 720px) {
  .topbar-inner {
    flex-wrap: wrap;
    gap: 8px 16px;
    padding: 8px 12px;
  }
  .logo { font-size: 15px; letter-spacing: 2px; }
  .userbox { margin-left: auto; }
  .username { max-width: 110px; overflow: hidden; text-overflow: ellipsis; }
  .mainnav {
    order: 3;               /* nav drops to its own full-width row */
    flex-basis: 100%;
    gap: 4px;
    overflow-x: auto;       /* scrolls instead of wrapping/overflowing */
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .mainnav::-webkit-scrollbar { display: none; }
  .mainnav a { padding: 6px 8px; white-space: nowrap; flex: 0 0 auto; }
  .page { margin: 14px auto; padding: 0 12px; }
  .card { padding: 14px; }
  .btn { padding: 10px 14px; }  /* comfortable touch targets */
  th, td { padding: 8px 8px; }
}