:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #1b1d21;
  --muted: #6b7280;
  --line: #dcdfe4;
  --accent: #1f5fbf;
  --ok: #17703d;
  --bad: #a51c1c;
}

* { box-sizing: border-box; }

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

main { max-width: 1100px; margin: 0 auto; padding: 1.5rem 1rem 4rem; }

h1 { font-size: 1.5rem; margin: 0 0 1rem; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; }
h3 { font-size: .95rem; margin: 1.25rem 0 .5rem; color: var(--muted); }

/* --- top bar --------------------------------------------------------------- */

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0 1rem;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.topbar nav a {
  display: inline-block;
  padding: .9rem .75rem;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.topbar nav a:hover { color: var(--ink); }
.topbar nav a.active { color: var(--ink); border-bottom-color: var(--accent); }

.logout { display: flex; align-items: center; gap: .6rem; }
.who { color: var(--muted); font-size: .85rem; }

/* --- panels ---------------------------------------------------------------- */

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.grid .card { margin-bottom: 0; }

.login-form { max-width: 360px; }

/* --- forms ----------------------------------------------------------------- */

label { display: block; margin-bottom: .75rem; color: var(--muted); font-size: .85rem; }
label.checkbox { display: inline-flex; align-items: center; gap: .4rem; margin-right: 1rem; color: var(--ink); }

input[type="text"], input[type="tel"], input[type="password"], input[type="number"], select, textarea {
  display: block;
  width: 100%;
  margin-top: .25rem;
  padding: .5rem;
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
}

textarea { resize: vertical; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }

fieldset { border: 1px solid var(--line); border-radius: 4px; margin: 0 0 1rem; padding: .75rem; }
legend { color: var(--muted); font-size: .85rem; padding: 0 .35rem; }

.row { display: flex; gap: 1rem; }
.row label { flex: 1; }

button {
  padding: .5rem .9rem;
  font: inherit;
  color: #fff;
  background: var(--accent);
  border: 0;
  border-radius: 4px;
  cursor: pointer;
}

button:disabled { opacity: .5; cursor: progress; }
button.danger { background: var(--bad); }
button.link { background: none; color: var(--accent); padding: 0; text-decoration: underline; }

.filters { display: flex; align-items: flex-end; gap: 1rem; flex-wrap: wrap; }
.filters label { margin-bottom: 0; }
.filters button { margin-bottom: 0; }

/* --- tables ---------------------------------------------------------------- */

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-size: .8rem; font-weight: 600; text-transform: uppercase; }
tr.empty td, .hint { color: var(--muted); }
tr.selected { background: #eef4ff; }

/* --- status ---------------------------------------------------------------- */

dl.status { display: grid; grid-template-columns: auto 1fr; gap: .35rem 1rem; margin: 0; }
dl.status dt { color: var(--muted); font-size: .85rem; }
dl.status dd { margin: 0; }

.ok { color: var(--ok); }
.bad { color: var(--bad); }
.error { color: var(--bad); }
.hint { font-size: .85rem; }

.flash { padding: .6rem .8rem; border: 1px solid var(--line); border-radius: 4px; background: var(--panel); }
.flash.error { border-color: var(--bad); color: var(--bad); }

/* --- calls & documents ----------------------------------------------------- */

audio { width: 100%; margin-bottom: .5rem; }
.line { margin: .2rem 0; }
.line .role { display: inline-block; min-width: 5.5rem; color: var(--muted); font-size: .8rem; }
.pager { color: var(--muted); font-size: .85rem; }
.pager a { margin-left: .75rem; }
.hits li { margin-bottom: .75rem; }
.hits p { margin: .2rem 0 0; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }