/* CEU Platform theme — ProCert white & blue (palette from ProCert redesign4.css) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --pc-primary: #0071ce;
  --pc-primary-dk: #004f91;
  --pc-accent: #3eb54b;
  --pc-navy: #0d1f3c;
  --pc-navy-mid: #1a3461;

  /* legacy variable names remapped to the light palette so existing pages convert */
  --bg: #f1f4f8;
  --panel: #ffffff;
  --panel-2: #f3f6fa;
  --border: #dde3ec;
  --text: #1e293b;
  --muted: #5e738a;
  --accent: #0071ce;
  --accent-dim: #e7f1fc;
  --good: #16a34a;
  --good-bg: #e7f6e9;
  --good-border: #b6e3bf;
  --bad: #dc2626;
  --bad-bg: #fdecec;
  --bad-border: #f3c2c2;

  --radius: 10px;
  --shadow: 0 2px 10px rgba(13,31,60,.07);
  --shadow-lg: 0 6px 28px rgba(13,31,60,.13);
}
* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg); color: var(--text);
}
header.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 24px; min-height: 56px;
  background: linear-gradient(135deg, var(--pc-navy) 0%, #1a4080 60%, #1a6faa 100%);
  border-bottom: 1px solid var(--pc-primary-dk);
  box-shadow: var(--shadow);
}
header.topbar h1 { font-size: 16px; font-weight: 700; margin: 0; color: #fff; }
header.topbar .brand { font-size: 16px; font-weight: 800; color: #fff; white-space: nowrap; letter-spacing: .2px; }
header.topbar .brand:hover { text-decoration: none; opacity: .92; }
header.topbar .navlinks { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; margin-left: 8px; }
header.topbar .navlink {
  color: #dbe7f5; font-weight: 600; font-size: 13px; padding: 6px 11px; border-radius: 7px;
  white-space: nowrap; opacity: .92;
}
header.topbar .navlink:hover { background: rgba(255,255,255,.12); opacity: 1; text-decoration: none; }
header.topbar .navlink.navactive { background: rgba(255,255,255,.18); color: #fff; opacity: 1; }
header.topbar .who { color: #cfe0f2; font-size: 13px; white-space: nowrap; }
header.topbar a { color: #ffffff; }
main { max-width: 960px; margin: 32px auto; padding: 0 24px; }
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; margin-bottom: 20px;
  box-shadow: var(--shadow);
}
.card h2 { margin: 0 0 14px; font-size: 17px; font-weight: 700; color: var(--pc-navy); }
label { display: block; margin: 10px 0 4px; font-size: 13px; color: var(--muted); font-weight: 500; }
input, select {
  width: 100%; padding: 9px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: #fff;
  color: var(--text); font-size: 14px; font-family: inherit;
}
input:focus, select:focus { outline: none; border-color: var(--pc-primary); box-shadow: 0 0 0 3px rgba(0,113,206,.12); }
button {
  padding: 9px 18px; border-radius: 8px; border: 1px solid var(--pc-primary);
  background: var(--pc-primary); color: #fff;
  font-size: 14px; font-weight: 600; cursor: pointer; margin-top: 14px;
  font-family: inherit; transition: filter .18s ease;
}
button:hover { filter: brightness(1.08); }
button.secondary { background: #fff; border-color: var(--border); color: var(--muted); }
button.secondary:hover { border-color: var(--pc-primary); color: var(--pc-primary); filter: none; }
button:disabled { opacity: .5; cursor: default; }
a { color: var(--pc-primary); text-decoration: none; }
.msg { margin-top: 12px; font-size: 13px; min-height: 18px; }
.msg.err { color: var(--bad); }
.msg.ok { color: var(--good); }
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600; background: var(--good-bg); color: var(--good);
  border: 1px solid var(--good-border);
}
.badge.off { background: var(--bad-bg); color: var(--bad); border-color: var(--bad-border); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
tr.clickable:hover { background: var(--accent-dim); cursor: pointer; }
.row { display: flex; gap: 16px; }
.row > * { flex: 1; }
.tabs { display: flex; gap: 0; margin-bottom: 18px; border-bottom: 1px solid var(--border); }
.tabs button {
  margin: 0; border: none; background: none; color: var(--muted);
  border-bottom: 2px solid transparent; border-radius: 0; padding: 10px 18px; font-weight: 600;
}
.tabs button.active { color: var(--pc-primary); border-bottom-color: var(--pc-primary); }
.center-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.center-wrap .card { width: 400px; }

/* ---- Profile modal (global, injected by firebase-init.js) ---- */
header.topbar .navlink.profilebtn { cursor: pointer; background: rgba(255,255,255,.10); }
.modal-ov {
  position: fixed; inset: 0; z-index: 1000; display: none;
  align-items: flex-start; justify-content: center;
  background: rgba(13,31,60,.45); padding: 6vh 16px; overflow-y: auto;
}
.modal-ov.show { display: flex; }
.modal-card {
  background: #fff; border: 1px solid var(--border); border-radius: 14px;
  width: 100%; max-width: 440px; box-shadow: var(--shadow-lg);
  padding: 22px 24px 24px; animation: modalin .16s ease;
}
@keyframes modalin { from { transform: translateY(-8px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-card .mhead { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.modal-card h2 { margin: 0; font-size: 17px; font-weight: 700; color: var(--pc-navy); }
.modal-card .mx { cursor: pointer; border: none; background: none; color: var(--muted); font-size: 22px; line-height: 1; margin: 0; padding: 2px 6px; }
.modal-card .mx:hover { color: var(--pc-primary); filter: none; }
.modal-card .mdiv { height: 1px; background: var(--border); margin: 18px 0 12px; }
.modal-card .msect { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin: 0 0 4px; }
.modal-card label { font-size: 12px; }
.modal-card input[readonly], .modal-card input:disabled { background: var(--panel-2); color: var(--muted); cursor: not-allowed; }
.modal-card .mnote { font-size: 12px; color: var(--muted); margin-top: 8px; }