:root {
  color-scheme: light dark;
  --bg: #0f1115;
  --panel: #171a21;
  --border: #2a2f3a;
  --text: #e6e8ec;
  --muted: #9aa2b1;
  --accent: #4f7cff;
  --danger: #e5484d;
  --success: #35c46b;
}

* { box-sizing: border-box; }

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

.hidden { display: none !important; }

.screen { min-height: 100vh; }

.login-box {
  max-width: 320px;
  margin: 15vh auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.login-box h1 { margin: 0 0 8px; font-size: 20px; }

input, textarea {
  background: #0d0f13;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}

button {
  background: #232733;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}

button:hover { background: #2b3040; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.primary:hover { filter: brightness(1.1); }
button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }

.error { color: var(--danger); font-size: 13px; min-height: 16px; }

header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
}

header h1 { font-size: 16px; margin: 0; flex-shrink: 0; }
header nav { display: flex; gap: 6px; flex: 1; }
.tab-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

main { padding: 20px; max-width: 1100px; margin: 0 auto; }

.panel-header { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.panel-header h2 { margin: 0; flex: 1; font-size: 16px; }

.site-card {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-card .site-info { flex: 1; }
.site-card .site-name { font-weight: 600; }
.site-card .site-domain { color: var(--muted); font-size: 13px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; }

pre {
  background: #0a0c10;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  max-height: 420px;
  overflow: auto;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-all;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}
.badge.running { background: #3a3410; color: #f0c419; }
.badge.success { background: #10321d; color: var(--success); }
.badge.failed { background: #3a1213; color: var(--danger); }
.badge.active { background: #10321d; color: var(--success); }
.badge.inactive { background: #3a1213; color: var(--danger); }

.field-row { display: flex; gap: 10px; margin-bottom: 8px; align-items: center; }
.field-row label { width: 140px; color: var(--muted); font-size: 13px; }
.field-row input { flex: 1; }

.detail-box {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 8px;
  padding: 16px;
  margin-top: 14px;
}
.detail-box h3 { margin-top: 0; font-size: 14px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }