:root {
  --bg: #0f1216;
  --panel: #171c22;
  --panel-2: #1e252d;
  --border: #2a333d;
  --text: #e6ebf0;
  --muted: #8b97a3;
  --accent: #4aa3ff;
  --danger: #ff5c5c;
  --ok: #41c977;
  --warn: #ffb648;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 "Segoe UI", system-ui, -apple-system, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 12px 24px; background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; letter-spacing: .08em; }
.brand span { color: var(--muted); font-weight: 400; }
.topbar nav { display: flex; gap: 18px; flex: 1; }
.who { display: flex; align-items: center; gap: 12px; color: var(--muted); }

.wrap { max-width: 1000px; margin: 28px auto; padding: 0 24px; }

h1 { font-size: 22px; margin: 0 0 18px; }
h2 { font-size: 17px; margin: 28px 0 12px; }

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 20px; margin-bottom: 20px;
  overflow-x: auto;   /* wide tables scroll inside the card, never off-screen */
}

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; }
tr:last-child td { border-bottom: none; }

label { display: block; margin: 12px 0 4px; color: var(--muted); font-size: 13px; }
input, select {
  width: 100%; padding: 9px 11px; background: var(--panel-2);
  border: 1px solid var(--border); border-radius: 7px; color: var(--text);
}
input:focus, select:focus { outline: none; border-color: var(--accent); }

button, .btn {
  display: inline-block; padding: 9px 16px; border-radius: 7px; cursor: pointer;
  background: var(--accent); color: #04121f; border: none; font-weight: 600;
}
button:hover, .btn:hover { filter: brightness(1.08); text-decoration: none; }
button.secondary, .btn.secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
button.danger, .btn.danger { background: var(--danger); color: #1a0505; }
button.link {
  background: none; color: var(--accent); padding: 0; font-weight: 400;
  text-decoration: underline;
}
form.inline { display: inline; margin: 0; }

.badge { padding: 2px 8px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge.active { background: rgba(65,201,119,.15); color: var(--ok); }
.badge.disabled { background: rgba(255,92,92,.15); color: var(--danger); }
.badge.live { background: rgba(74,163,255,.15); color: var(--accent); }
.badge.dead { background: var(--panel-2); color: var(--muted); }
.role { padding: 1px 7px; border-radius: 5px; font-size: 12px; }
.role-admin { background: rgba(74,163,255,.15); color: var(--accent); }
.role-readonly { background: var(--panel-2); color: var(--muted); }

.msg { padding: 11px 14px; border-radius: 8px; margin-bottom: 16px; }
.msg.error { background: rgba(255,92,92,.12); color: var(--danger); border: 1px solid rgba(255,92,92,.3); }
.msg.ok { background: rgba(65,201,119,.12); color: var(--ok); border: 1px solid rgba(65,201,119,.3); }
.warn { color: var(--warn); }
.muted { color: var(--muted); }
.mono { font-family: "Cascadia Code", Consolas, monospace; }

.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 18px; }
.filters > div { flex: 1; min-width: 120px; }
.filters label { margin-top: 0; }

.authbox { max-width: 360px; margin: 10vh auto; }
.authbox .card { text-align: left; }
.actions { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }

.secret {
  font-family: "Cascadia Code", Consolas, monospace; font-size: 18px;
  background: var(--panel-2); border: 1px solid var(--border);
  padding: 12px 16px; border-radius: 8px; word-break: break-all; margin: 10px 0;
}
.qr { background: #fff; padding: 12px; border-radius: 8px; display: inline-block; }

/* --- Mobile (phones) ----------------------------------------------------- */
@media (max-width: 640px) {
  body { font-size: 15px; }

  /* Topbar: brand + account on the first row, nav on its own wrapped row. */
  .topbar { flex-wrap: wrap; gap: 8px 14px; padding: 10px 14px; }
  .brand { font-size: 15px; }
  .topbar nav {
    order: 3; flex-basis: 100%; flex-wrap: wrap; gap: 10px 16px;
    padding-top: 10px; border-top: 1px solid var(--border);
  }
  .who { margin-left: auto; flex-wrap: wrap; justify-content: flex-end;
         gap: 6px 10px; font-size: 13px; }

  .wrap { margin: 16px auto; padding: 0 14px; }
  h1 { font-size: 20px; }
  h2 { font-size: 16px; }
  .card { padding: 14px; }

  /* Tables keep single-line cells and scroll sideways inside their card,
     instead of squashing or getting cut off at the screen edge. */
  th, td { white-space: nowrap; padding: 8px 10px; }

  /* Filters and their button stack to full width. */
  .filters { gap: 10px; }
  .filters > div { flex: 1 1 100% !important; min-width: 0; }
  .filters button, .filters .btn { width: 100%; }

  /* Action buttons become full-width, comfortable tap targets. */
  .actions { flex-direction: column; align-items: stretch; gap: 8px; }
  .actions > form.inline { display: block; margin: 0; }
  .actions button, .actions .btn { width: 100%; text-align: center; }

  /* Page header (title + primary button) stacks. */
  .pagehead { flex-direction: column; align-items: stretch !important; gap: 10px; }
  .pagehead .btn { width: 100%; text-align: center; }
}