:root {
  --bg: #0f1115;
  --card: #171a21;
  --card-border: #262b35;
  --text: #e6e8eb;
  --text-dim: #9aa1ac;
  --ok: #2ecc71;
  --warning: #f1c40f;
  --error: #e74c3c;
  --down: #7f8c8d;
  --unknown: #566;
  --accent: #4f8cff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

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

.login-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 32px;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.login-card h1 {
  margin: 0 0 8px;
  font-size: 20px;
  text-align: center;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--text-dim);
}

input, select {
  background: #0f1115;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 9px 10px;
  color: var(--text);
  font-size: 14px;
}

button {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  cursor: pointer;
}

button.secondary {
  background: #2a2f3a;
}

button.danger {
  background: #562626;
}

button:disabled { opacity: 0.6; cursor: default; }

.error { color: var(--error); font-size: 13px; min-height: 16px; margin: 0; }
.success { color: var(--ok); font-size: 13px; min-height: 16px; margin: 0; }

header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--card-border);
}

header.top h1 { font-size: 18px; margin: 0; }
header.top .actions { display: flex; gap: 10px; }

main {
  padding: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
}

.card .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.card .name { font-weight: 600; font-size: 15px; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
}

.dot { width: 8px; height: 8px; border-radius: 50%; }
.dot.ok { background: var(--ok); }
.dot.warning { background: var(--warning); }
.dot.error { background: var(--error); }
.dot.down { background: var(--down); }
.dot.unknown { background: var(--unknown); }

.card .meta { color: var(--text-dim); font-size: 12px; margin-top: 8px; }
.card .message { font-size: 13px; margin-top: 8px; word-break: break-word; }

.empty { color: var(--text-dim); text-align: center; padding: 60px 0; }

.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; overflow-y: auto; z-index: 10;
}

.modal {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 24px;
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal h2 { margin: 0; font-size: 17px; }
.modal .row2 { display: flex; gap: 10px; }
.modal .row2 > * { flex: 1; }

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 8px;
}

.keybox {
  background: #0f1115;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 10px;
  font-family: monospace;
  font-size: 12px;
  word-break: break-all;
}

.logs {
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.log-line {
  font-size: 12px;
  border-left: 3px solid var(--unknown);
  padding: 6px 10px;
  background: #0f1115;
  border-radius: 4px;
}
.log-line.ok { border-color: var(--ok); }
.log-line.warning { border-color: var(--warning); }
.log-line.error { border-color: var(--error); }
.log-line.down { border-color: var(--down); }

.log-line .ts { color: var(--text-dim); margin-right: 8px; }

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-direction: row;
}
.checkbox-row input { width: auto; }

.section-title {
  font-size: 14px;
  font-weight: 600;
  margin-top: 10px;
  border-top: 1px solid var(--card-border);
  padding-top: 14px;
}

.hint { color: var(--text-dim); font-size: 12px; }

code.inline {
  background: #0f1115;
  border-radius: 4px;
  padding: 1px 5px;
}