:root {
  --bg: #0f1419;
  --panel: #1a2230;
  --panel-2: #232f42;
  --text: #e4e9f0;
  --muted: #8a96a8;
  --accent: #5b9ce8;
  --success: #4ade80;
  --warning: #fbbf24;
  --error: #ef4444;
  --border: #2c3a52;
  --hover: #2a3850;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; font-family: -apple-system, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  background: var(--bg); color: var(--text); min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button {
  background: var(--accent); color: white; border: 0; padding: 8px 16px; border-radius: 6px;
  font-size: 14px; cursor: pointer; font-weight: 600;
}
button:hover { filter: brightness(1.1); }
button.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
input[type=text], input[type=password] {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  padding: 10px 12px; border-radius: 6px; font-size: 14px; width: 100%;
}
.container { max-width: 1280px; margin: 0 auto; padding: 24px; }
.center-card {
  max-width: 420px; margin: 80px auto; padding: 32px; background: var(--panel);
  border: 1px solid var(--border); border-radius: 12px;
}
.center-card h1 { margin: 0 0 16px; font-size: 22px; }
.center-card p.muted { color: var(--muted); font-size: 13px; margin: 0 0 24px; }
.center-card label { display: block; font-size: 12px; color: var(--muted); margin: 12px 0 6px; }
.error-msg { color: var(--error); font-size: 13px; margin-top: 12px; }
.success-msg { color: var(--success); font-size: 13px; margin-top: 12px; }

header.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px; border-bottom: 1px solid var(--border); background: var(--panel);
}
header.topbar .brand { font-weight: 700; font-size: 16px; letter-spacing: 0.3px; }
header.topbar .actions { display: flex; gap: 8px; align-items: center; }
header.topbar .user { color: var(--muted); font-size: 13px; margin-right: 8px; }

.tier-bar { display: flex; gap: 12px; margin: 16px 0 24px; }
.tier-card {
  flex: 1; padding: 16px; background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
}
.tier-card .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.tier-card .value { font-size: 28px; font-weight: 700; margin-top: 4px; }
.tier-card.error .value { color: var(--error); }
.tier-card.success .value { color: var(--success); }
.tier-card.warning .value { color: var(--warning); }

table.automations {
  width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 8px; overflow: hidden;
  border: 1px solid var(--border);
}
table.automations th, table.automations td {
  padding: 10px 12px; text-align: left; font-size: 13px; border-bottom: 1px solid var(--border);
}
table.automations th {
  background: var(--panel-2); color: var(--muted); font-weight: 600; text-transform: uppercase;
  font-size: 11px; letter-spacing: 0.5px;
}
table.automations tr:hover { background: var(--hover); cursor: pointer; }
table.automations td.name { font-weight: 600; max-width: 360px; overflow: hidden; text-overflow: ellipsis; }
table.automations td.schedule { color: var(--muted); font-family: ui-monospace, monospace; font-size: 12px; }
table.automations td.source { font-size: 11px; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; }
.badge.success { background: rgba(74, 222, 128, 0.15); color: var(--success); }
.badge.error { background: rgba(239, 68, 68, 0.18); color: var(--error); }
.badge.running { background: rgba(91, 156, 232, 0.18); color: var(--accent); }
.badge.unknown { background: rgba(138, 150, 168, 0.18); color: var(--muted); }
.badge.inactive { background: rgba(138, 150, 168, 0.12); color: var(--muted); }
.badge.source-n8n { background: rgba(91, 156, 232, 0.15); color: var(--accent); }
.badge.source-vps { background: rgba(251, 191, 36, 0.15); color: var(--warning); }

.alert-banner {
  background: var(--panel); border: 1px solid var(--error); border-radius: 8px;
  padding: 12px 16px; margin-bottom: 16px;
}
.alert-banner .alert-row { display: flex; justify-content: space-between; padding: 6px 0; }
.alert-banner .alert-row + .alert-row { border-top: 1px solid var(--border); }
.alert-banner .alert-name { font-weight: 600; }
.alert-banner .alert-meta { color: var(--muted); font-size: 12px; }
.detail-panel {
  position: fixed; right: 0; top: 0; bottom: 0; width: 480px;
  background: var(--panel); border-left: 1px solid var(--border); padding: 20px; overflow-y: auto;
  transform: translateX(100%); transition: transform 0.2s ease;
}
.detail-panel.open { transform: translateX(0); }
.detail-panel h2 { margin: 0 0 6px; font-size: 18px; }
.detail-panel .close-btn { position: absolute; top: 12px; right: 16px; cursor: pointer; color: var(--muted); }
.detail-panel pre { background: var(--bg); padding: 12px; border-radius: 6px; overflow-x: auto; font-size: 12px; }
.detail-panel .runs-list { margin-top: 12px; }
.detail-panel .run-row { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 12px; display: flex; justify-content: space-between; }