:root {
  --bg: #eef2f5;
  --card: #fff;
  --ink: #121417;
  --muted: #5c6670;
  --line: rgba(18,20,23,.1);
  --accent: #0f1720;
  --brand: #39beea;
  --ok: #1f7a45;
  --bad: #b42318;
  --shadow: 0 12px 32px rgba(15, 23, 32, .08);
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(57,190,234,.14), transparent 42%),
    linear-gradient(180deg, #f7fafc, var(--bg));
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; }
a { color: #0b6e92; }
.wrap { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; padding: 2rem 0 3rem; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 1.25rem;
}
.login-card { width: min(420px, 100%); margin: 10vh auto 0; padding: 1.5rem; }
.login-lead { margin: .9rem 0 1.1rem; }
.muted { color: var(--muted); margin: 0 0 1rem; }

.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0a0a0a;
  border-radius: 12px;
  padding: .85rem 1rem;
}
.brand-mark img {
  display: block;
  width: min(220px, 100%);
  height: auto;
}
.brand-mark--compact {
  justify-content: flex-start;
  padding: .55rem .7rem;
  flex: 0 0 auto;
}
.brand-mark--compact img {
  width: 150px;
}

label { display: grid; gap: .35rem; margin-bottom: .9rem; font-weight: 600; font-size: .92rem; }
input[type="text"], input[type="password"] {
  width: 100%; min-height: 44px; border: 1px solid var(--line); border-radius: 10px;
  padding: .65rem .8rem; font: inherit; background: #fff;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 42px; padding: .55rem 1rem; border: 0; border-radius: 999px;
  background: var(--accent); color: #fff; font: inherit; font-weight: 600; cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: #1a2430; }
.btn-light { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn-danger { background: var(--bad); color: #fff; }
.btn-push { background: var(--brand); color: #0a0a0a; }
.btn-small { min-height: 34px; padding: .35rem .75rem; font-size: .82rem; border-radius: 8px; }
.actions { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }

.topbar { display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start; margin-bottom: 1.25rem; }
.topbar-brand { display: flex; gap: 1rem; align-items: center; min-width: 0; }
.topbar h1 { margin: 0; font-size: 1.55rem; }
.topbar .muted { margin: .2rem 0 0; }

.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.chip {
  display: inline-flex; align-items: center; min-height: 36px; padding: .35rem .85rem;
  border-radius: 999px; border: 1px solid var(--line); background: #fff; text-decoration: none; color: var(--ink);
  font-size: .9rem; font-weight: 600;
}
.chip.is-active { background: var(--accent); color: #fff; border-color: var(--accent); }

.table-card { padding: 0; overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: .85rem 1rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; font-size: .92rem; }
th { background: #fafafa; font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
tr:last-child td { border-bottom: 0; }

.toggle { display: inline-flex; align-items: center; gap: .45rem; font-weight: 700; cursor: pointer; }
.inline-form { margin: 0; }
.alert {
  background: #fff1f0; color: var(--bad); border: 1px solid rgba(180,35,24,.2);
  border-radius: 10px; padding: .75rem 1rem; margin-bottom: 1rem;
}
.alert.success { background: #edf8f1; color: var(--ok); border-color: rgba(31,122,69,.2); }

@media (max-width: 720px) {
  .topbar { flex-direction: column; }
  .topbar-brand { flex-direction: column; align-items: flex-start; }
  th:nth-child(3), td:nth-child(3), th:nth-child(4), td:nth-child(4) { display: none; }
}