:root {
  --bg: #0f1420;
  --panel: #182030;
  --panel2: #1f2a3d;
  --text: #e6ebf4;
  --muted: #8a97ad;
  --line: #2a3650;
  --accent: #2d6cdf;
  --active: #2bb673;
  --idle: #e0a32e;
  --locked: #6c7a92;
  --offline: #485267;
  --danger: #e5484d;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font: 14px/1.5 -apple-system, system-ui, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}
h1, h2, h3 { font-weight: 650; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.spacer { flex: 1; }

button {
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 14px;
  cursor: pointer;
}
button:hover { filter: brightness(1.08); }
button.ghost { background: transparent; border: 1px solid var(--line); color: var(--text); }
button.danger { background: var(--danger); }

input {
  background: var(--panel2);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 14px;
}

/* ---- login ---- */
.login-body { display: grid; place-items: center; min-height: 100vh; }
.login-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.login-card h1 { margin: 0; }
.login-card p { margin: 0 0 8px; }
.login-card label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.error { color: var(--danger); font-size: 13px; }

/* ---- layout ---- */
.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
main { max-width: 1100px; margin: 0 auto; padding: 20px; display: flex; flex-direction: column; gap: 28px; }
.section-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.section-head h2, .section-head h3 { margin: 0; }
.live { color: var(--active); font-size: 12px; }

/* ---- user grid ---- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  cursor: pointer;
  transition: border-color .15s;
}
.card:hover { border-color: var(--accent); }
.card .name { font-weight: 600; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.card .meta { color: var(--muted); font-size: 12px; }
.card .status-label { font-size: 13px; }

.s-active, .dot.active { background: var(--active); }
.s-idle, .dot.idle { background: var(--idle); }
.s-locked, .dot.locked { background: var(--locked); }
.s-offline, .dot.offline { background: var(--offline); }
.dot.not_enrolled, .dot.revoked { background: transparent; border: 2px solid var(--line); }

.txt-active { color: var(--active); }
.txt-idle { color: var(--idle); }
.txt-locked { color: #9fb0c9; }
.txt-offline, .txt-not_enrolled, .txt-revoked { color: var(--muted); }

/* ---- messages ---- */
.messages { display: flex; flex-direction: column; gap: 8px; }
.msg {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.msg.unread { border-left: 3px solid var(--accent); }
.msg.out { border-left: 3px solid var(--active); background: var(--panel2); }
.msg .who { font-weight: 600; }
.msg .when { color: var(--muted); font-size: 12px; }
.msg .body { margin-top: 2px; white-space: pre-wrap; }
.badge { background: var(--accent); color: #fff; border-radius: 999px; padding: 1px 8px; font-size: 12px; }

/* ---- modal ---- */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.5); display: grid; place-items: center; padding: 20px; z-index: 10; }
.modal[hidden] { display: none; }  /* hidden, .modal display:grid'i ezsin diye */
.modal-card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 20px; width: 640px; max-width: 100%; }
.modal-card.narrow { width: 380px; text-align: center; }
.modal-card.wide { width: 820px; }
.rng { font-size: 12px; color: var(--muted); display: flex; gap: 6px; align-items: center; }
.btn-link { background: var(--accent); color: #fff; border-radius: 8px; padding: 8px 14px; text-decoration: none; font-size: 14px; }
.report { max-height: 60vh; overflow: auto; margin-top: 12px; }
table.rep { width: 100%; border-collapse: collapse; font-size: 13px; }
table.rep th, table.rep td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); }
table.rep th { color: var(--muted); position: sticky; top: 0; background: var(--panel); }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 16px; }
.code { font-size: 30px; letter-spacing: 4px; font-weight: 700; margin: 14px 0; }

.totals { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.totals div { font-size: 13px; }
.totals b { font-size: 18px; display: block; }

.card.flagged { border-color: var(--danger); }
.warn { color: var(--danger); font-size: 12px; margin-top: 6px; }
.tag { font-size: 10px; background: var(--panel2); border: 1px solid var(--line); color: var(--muted); padding: 1px 6px; border-radius: 999px; vertical-align: middle; }
.tag.brk { color: var(--idle); border-color: var(--idle); }
.badge.danger-badge { background: var(--danger); }
.susp { background: rgba(229,72,77,.12); border: 1px solid var(--danger); color: #ffb3b5; padding: 8px 10px; border-radius: 8px; font-size: 13px; margin-bottom: 12px; }

.timeline { display: flex; height: 28px; border-radius: 6px; overflow: hidden; border: 1px solid var(--line); }
.timeline .seg { height: 100%; }
.legend { display: flex; gap: 16px; margin-top: 10px; color: var(--muted); font-size: 12px; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }