:root {
  --bg: #0f1720;
  --panel: #18222e;
  --line: #28323e;
  --text: #e6edf3;
  --muted: #8a97a6;
  --accent: #3da9fc;
  --ok: #2ecc71;
  --danger: #e74c3c;
}

* { box-sizing: border-box; }

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

body.centered {
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
}

h1 { font-size: 1.25rem; margin: 0; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; }

a { color: var(--accent); }

.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}
.topbar .meta { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.topbar .meta span { color: var(--muted); }

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

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
th, td { padding: .6rem .75rem; text-align: left; border-bottom: 1px solid var(--line); }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
tr:last-child td { border-bottom: none; }
tr.under td { background: rgba(46, 204, 113, .08); }

.muted { color: var(--muted); font-size: .85rem; }
.actions { white-space: nowrap; }

.timer-active { color: var(--ok); }
.timer-inactive, .timer-unknown { color: var(--danger); }

button, .btn-link {
  font: inherit;
  cursor: pointer;
  border: 1px solid var(--line);
  background: #20303f;
  color: var(--text);
  padding: .4rem .8rem;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
}
button.primary { background: var(--accent); border-color: var(--accent); color: #04121f; font-weight: 600; }
button.danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.inline { display: inline; margin: 0; }

.flash { padding: .6rem .9rem; border-radius: 6px; margin: 0 0 1rem; }
.flash.ok { background: rgba(46, 204, 113, .15); color: var(--ok); }
.flash.error, .error { background: rgba(231, 76, 60, .15); color: #ff8c7a; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.25rem;
  margin-top: 1.5rem;
}
.card.login { width: 320px; }

label { display: block; margin-bottom: .75rem; font-size: .85rem; color: var(--muted); }
input[type=text], input[type=password], input[type=number], .routeform input:not([type=checkbox]) {
  width: 100%;
  margin-top: .25rem;
  padding: .5rem .6rem;
  background: #0e1620;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
}
label.check { display: flex; align-items: center; gap: .4rem; }
label.check input { width: auto; margin: 0; }

.routeform { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 1rem; }
.routeform .formactions { grid-column: 1 / -1; display: flex; gap: 1rem; align-items: center; }

.login button { width: 100%; margin-top: .5rem; }