:root{--bg:#f3f4f6;--card:#ffffff;--border:#e5e7eb;--text:#111827;--muted:#6b7280;--primary:#2563eb;--danger:#dc2626;--danger-bg:#fee2e2;--ok:#16a34a;--ok-bg:#dcfce7;--warn-bg:#fef3c7}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif;font-size:14px;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.header{background:#1f2937;color:#fff;padding:14px 24px;display:flex;align-items:center;gap:24px}.header .brand{font-weight:700;font-size:16px}.header nav{display:flex;gap:16px}.header nav a{color:#d1d5db;font-weight:500}.header nav a.active,.header nav a:hover{color:#fff;text-decoration:none}.header .spacer{flex:1 1}.header .logout{color:#9ca3af;font-size:13px}.container{max-width:1100px;margin:24px auto;padding:0 24px}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:20px;margin-bottom:20px}.card h2{margin:0 0 16px;font-size:18px}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;border-bottom:2px solid var(--border);color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px}td,th{padding:10px 12px}td{border-bottom:1px solid var(--border)}tr:last-child td{border-bottom:none}.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600}.badge.to{background:#e0e7ff;color:#3730a3}.badge.bcc{background:#f3e8ff;color:#6b21a8}.badge.ok{background:var(--ok-bg);color:#166534}.badge.err{background:var(--danger-bg);color:#991b1b}.badge.new{background:var(--warn-bg);color:#92400e}.badge.off{background:#f3f4f6;color:#6b7280}input[type=email],input[type=password],input[type=text],select{padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:14px;font-family:inherit}.btn,button{padding:8px 14px;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;background:var(--primary);color:#fff}button:hover{opacity:.92}button.secondary{background:#e5e7eb;color:#374151}button.danger{background:var(--danger-bg);color:var(--danger)}button.small{padding:4px 10px;font-size:13px}.row-form{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}.field{display:flex;flex-direction:column;gap:4px}.field label{font-size:12px}.field label,.muted{color:var(--muted)}.error-box{background:var(--danger-bg);color:#991b1b;padding:10px 14px;border-radius:6px;margin-bottom:16px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:32px;width:360px}.login-card h1{font-size:20px;margin:0 0 6px}.login-card p{color:var(--muted);margin:0 0 20px}.login-card form{display:flex;flex-direction:column;gap:12px}.detail-row>td{background:#f9fafb;padding:8px 12px 14px}details.run-detail summary{cursor:pointer;color:var(--primary);font-size:13px;padding:4px 0}details.run-detail .detail-table-wrap{margin-top:10px;overflow-x:auto}details.run-detail table{width:100%;background:var(--card);border:1px solid var(--border);border-radius:6px}details.run-detail th{font-size:11px}details.run-detail td,details.run-detail th{padding:7px 10px}.detail-error{font-size:13px;color:#991b1b}