:root {
  --bg: #17171d;
  --panel: #1e1e26;
  --panel-2: #24242e;
  --border: #33333f;
  --text: #e6e6ee;
  --muted: #8b8b9c;
  --accent: #7b5eea;
  --accent-hover: #8f76ef;
  --accent-soft: rgba(123, 94, 234, 0.15);
  --danger: #ea5e5e;
  --ok: #4fd1a5;
  --radius: 10px;
  font-family: -apple-system, "Segoe UI", Inter, Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

#app { min-height: 100vh; display: flex; flex-direction: column; }

/* --- Top bar --- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.brand .dot {
  width: 10px; height: 10px; border-radius: 3px;
  background: linear-gradient(135deg, var(--accent), #ea5eda);
}
.topbar .who { color: var(--muted); font-size: 13px; display: flex; gap: 12px; align-items: center; }

/* --- Layout --- */
.shell { display: flex; flex: 1; min-height: 0; }
.sidebar {
  width: 220px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 16px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sidebar button {
  all: unset;
  cursor: pointer;
  padding: 9px 12px;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 14px;
}
.sidebar button:hover { background: var(--panel-2); color: var(--text); }
.sidebar button.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }

.main { flex: 1; padding: 26px; overflow: auto; }

/* --- Login --- */
.login-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px 34px;
  width: 320px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}
.login-card h1 {
  font-size: 18px;
  margin: 0 0 4px;
  display: flex; align-items: center; gap: 8px;
}
.login-card p.sub { color: var(--muted); font-size: 13px; margin: 0 0 22px; }

label { font-size: 12px; color: var(--muted); display: block; margin-bottom: 6px; }
input, select {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 9px 11px;
  font-size: 14px;
  outline: none;
}
input:focus, select:focus { border-color: var(--accent); }
.field { margin-bottom: 14px; }

button.primary {
  all: unset;
  cursor: pointer;
  background: var(--accent);
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  width: 100%;
  transition: background 0.15s;
}
button.primary:hover { background: var(--accent-hover); }
button.ghost {
  all: unset;
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  padding: 6px 10px;
}
button.ghost:hover { color: var(--text); }
button.danger {
  all: unset;
  cursor: pointer;
  color: var(--danger);
  font-size: 13px;
  padding: 6px 10px;
}
.error { color: var(--danger); font-size: 13px; margin-top: 10px; min-height: 16px; }

/* --- Cards / tables --- */
h2 { font-size: 16px; margin: 0 0 16px; font-weight: 600; }
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
}
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--muted); font-weight: 500; padding: 8px 10px; border-bottom: 1px solid var(--border); }
td { padding: 9px 10px; border-bottom: 1px solid var(--border); }
tr:last-child td { border-bottom: none; }
.badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 20px;
  background: var(--accent-soft);
  color: var(--accent);
}
.badge.grey { background: var(--panel-2); color: var(--muted); }

.row { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.row .field { flex: 1; min-width: 160px; margin-bottom: 0; }
.row button.primary { width: auto; padding: 9px 18px; }

.grid-cols {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 18px;
}

.coll-list { display: flex; flex-direction: column; gap: 6px; }
.coll-item {
  all: unset;
  cursor: pointer;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--panel-2);
  border: 1px solid transparent;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
}
.coll-item:hover { border-color: var(--border); }
.coll-item.active { border-color: var(--accent); color: var(--accent); }

pre.point {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 12px;
  overflow-x: auto;
  margin: 0 0 10px;
}
.point-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.point-id { color: var(--muted); font-size: 12px; }
.muted { color: var(--muted); font-size: 13px; }
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 13px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}
.toast.ok { border-color: var(--ok); color: var(--ok); }
.toast.err { border-color: var(--danger); color: var(--danger); }