:root {
  --bg: #eef0f4;
  --bg-grad-1: #b8002e;
  --bg-grad-2: #7d0420;
  --panel: #ffffff;
  --border: #e3e6ec;
  --border-strong: #cfd4dd;
  --accent: #c20733;
  --accent-dark: #8a0023;
  --accent-soft: #fdecf0;
  --text: #161b22;
  --muted: #6b7280;
  --ok: #1f7a3d;
  --ok-soft: #e7f5ec;
  --pending: #9a6700;
  --pending-soft: #fff4e0;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 4px 16px rgba(16, 24, 40, 0.06);
  --radius: 12px;
}
* { box-sizing: border-box; }
/* The HTML `hidden` attribute must win over explicit display rules (e.g. nav/userbar
   use display:flex, which would otherwise show them on the logged-out screen). */
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.45;
}

/* Header */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  background: linear-gradient(110deg, var(--bg-grad-1), var(--bg-grad-2));
  color: #fff;
  box-shadow: var(--shadow);
}
header h1 {
  font-size: 17px;
  margin: 0;
  font-weight: 650;
  letter-spacing: 0.2px;
  display: flex;
  align-items: center;
  gap: 10px;
}
header h1::before {
  content: "";
  width: 11px; height: 11px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 0 4px rgba(255,255,255,0.25);
}
.userbar { font-size: 13px; color: rgba(255,255,255,0.92); display: flex; gap: 14px; align-items: center; }
.userbar .link { color: #fff; }

/* Tabs */
nav {
  display: flex;
  gap: 6px;
  padding: 10px 28px 0;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
  overflow-x: auto;
}
nav button {
  background: none; border: none;
  padding: 9px 15px 12px;
  font-size: 14px; cursor: pointer; color: var(--muted);
  border-bottom: 2.5px solid transparent; white-space: nowrap;
  transition: color .12s;
}
nav button:hover { color: var(--text); }
nav button.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 650; }

main { padding: 28px; max-width: 1120px; margin: 0 auto; }
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
h2 { margin: 0 0 14px; font-size: 16px; font-weight: 650; }

/* Forms */
label { display: block; font-size: 12.5px; font-weight: 550; color: var(--muted); margin: 12px 0 5px; }
input, select, textarea {
  width: 100%; padding: 9px 11px;
  border: 1px solid var(--border-strong); border-radius: 8px;
  font-size: 14px; font-family: inherit; background: #fff; color: var(--text);
  transition: border-color .12s, box-shadow .12s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
textarea { min-height: 120px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
select[multiple] { min-height: 130px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 620px) { .row { grid-template-columns: 1fr; } }

/* Buttons */
button.primary, button.secondary, button.danger {
  margin-top: 18px; padding: 10px 18px; border-radius: 8px; font-size: 14px; font-weight: 550;
  cursor: pointer; border: 1px solid transparent; transition: background .12s, box-shadow .12s, transform .05s;
}
button.primary { background: var(--accent); color: #fff; box-shadow: 0 1px 2px rgba(194,7,51,.3); }
button.primary:hover { background: var(--accent-dark); }
button.primary:active { transform: translateY(1px); }
button.secondary { background: #fff; border-color: var(--border-strong); color: var(--text); }
button.secondary:hover { background: #f7f8fa; }
button.danger { background: #fff; border-color: var(--accent); color: var(--accent); }
button.danger:hover { background: var(--accent-soft); }
button.link { background: none; border: none; color: inherit; cursor: pointer; text-decoration: underline; font-size: 13px; padding: 0; }

/* Tables */
table { width: 100%; border-collapse: collapse; margin-top: 6px; font-size: 13px; }
thead th {
  text-align: left; padding: 9px 12px; color: var(--muted); font-weight: 600;
  border-bottom: 2px solid var(--border); position: sticky; top: 0; background: var(--panel);
}
tbody td { padding: 9px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:nth-child(even) td { background: #fafbfc; }
tbody tr:hover td { background: var(--accent-soft); }
.actions { display: inline-flex; gap: 6px; }
.actions button {
  margin: 0; padding: 5px 11px; font-size: 12px; border-radius: 6px;
  border: 1px solid var(--border-strong); background: #fff; cursor: pointer; color: var(--text);
}
.actions button:hover { background: #f3f4f6; }
.actions button.danger-sm { color: var(--accent); border-color: #f0c2cd; }
.actions button.danger-sm:hover { background: var(--accent-soft); }

/* Badges */
.badge {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; background: #eef0f4; color: #495160;
}
.badge.admin { background: var(--accent-soft); color: var(--accent-dark); }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.pending { background: var(--pending-soft); color: var(--pending); }

/* Sub-tabs (admin entity switcher) */
.subtabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.subtabs button {
  padding: 7px 14px; font-size: 13px; border: 1px solid var(--border-strong);
  background: #fff; border-radius: 999px; cursor: pointer; color: var(--muted); transition: all .12s;
}
.subtabs button:hover { color: var(--text); }
.subtabs button.active { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 600; }

.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.toolbar h2 { margin: 0; }
.toolbar button { margin-top: 0; }
.muted { color: var(--muted); font-size: 13px; }

/* Login */
.login {
  max-width: 380px; margin: 90px auto; text-align: center;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 40px 32px; box-shadow: var(--shadow);
}
.login p { color: var(--muted); margin-bottom: 22px; }

/* Toast */
.toast {
  position: fixed; bottom: 26px; right: 26px; background: #1d2329; color: #fff;
  padding: 13px 18px; border-radius: 10px; font-size: 13.5px; max-width: 380px; z-index: 60;
  box-shadow: 0 8px 30px rgba(0,0,0,.25); animation: slidein .18s ease;
}
.toast.error { background: var(--accent-dark); }
.toast.ok { background: var(--ok); }
@keyframes slidein { from { transform: translateY(10px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* Dialog */
dialog {
  border: none; border-radius: 14px; padding: 0; width: min(560px, 92vw);
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
dialog::backdrop { background: rgba(16,24,40,.45); }
dialog header {
  background: linear-gradient(110deg, var(--bg-grad-1), var(--bg-grad-2));
  color: #fff; padding: 16px 20px; border-radius: 14px 14px 0 0;
}
dialog .dlg-body { padding: 22px; }
dialog .dlg-body label:first-child { margin-top: 0; }