:root{--bg: #f6f6f7;--panel: #ffffff;--text: #1a1a1a;--muted: #6b7280;--border: #e5e7eb;--primary: #2563eb;--primary-hover: #1d4ed8;--danger: #dc2626;--warn: #d97706;--ok: #16a34a;--used: #9ca3af;--code-bg: #f3f4f6;--shadow: 0 1px 2px rgba(0,0,0,.04);--radius: 6px;font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Helvetica Neue,Arial,sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;padding:6px 12px;border:1px solid var(--border);background:var(--panel);border-radius:var(--radius);cursor:pointer}button:hover{border-color:var(--muted)}button.primary{background:var(--primary);color:#fff;border-color:var(--primary)}button.primary:hover{background:var(--primary-hover)}button.danger{color:var(--danger);border-color:var(--danger);background:var(--panel)}button.danger:hover{background:var(--danger);color:#fff}button.small{padding:2px 8px;font-size:12px}input,select,textarea{font:inherit;padding:6px 8px;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.field{margin-bottom:12px}.field-row{display:flex;gap:8px;align-items:center}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:16px}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:200px}table{width:100%;border-collapse:collapse}th,td{padding:8px 10px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}th{font-weight:600;color:var(--muted);background:#fafafa}tr:hover td{background:#f9fafb}.muted{color:var(--muted)}.warn{color:var(--warn);font-size:12px}.danger{color:var(--danger)}.ok{color:var(--ok)}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;background:#e5e7eb;color:#374151}.badge.warn{background:#fef3c7;color:#92400e}.badge.danger{background:#fee2e2;color:#991b1b}.badge.ok{background:#dcfce7;color:#166534}.badge.muted{background:#f3f4f6;color:var(--muted)}.dup-warn{font-size:12px;color:var(--warn);margin-top:2px}.recovery-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.recovery-cell{display:flex;align-items:center;gap:8px;padding:6px 8px;border:1px solid var(--border);border-radius:var(--radius);font-family:ui-monospace,SFMono-Regular,monospace;background:var(--code-bg);font-size:13px}.recovery-cell.used{color:var(--used);text-decoration:line-through;background:#fafafa}.recovery-cell .seq{font-weight:600;color:var(--muted);width:22px}.recovery-cell .code{flex:1}.account-slot{border:1px solid var(--border);border-radius:var(--radius);padding:12px;margin-bottom:12px;background:var(--panel)}.account-slot.adsense{border-left:3px solid var(--warn)}.account-slot h3{margin:0 0 8px;font-size:15px}nav.top{display:flex;align-items:center;gap:16px;padding:12px 16px;background:var(--panel);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}nav.top .spacer{flex:1}nav.top a{color:var(--text);font-weight:500}nav.top a.active{color:var(--primary)}main.page{padding:16px;max-width:1100px;margin:0 auto}h1{font-size:20px;margin:0 0 16px}h2{font-size:16px;margin:16px 0 8px}.copy-btn{font-size:11px;padding:1px 6px}.empty{color:var(--muted);padding:24px;text-align:center}.alert-item{padding:8px 12px;border-left:3px solid var(--warn);background:#fffbeb;margin-bottom:6px;border-radius:4px;font-size:13px}.alert-item.past{border-left-color:var(--danger);background:#fef2f2}.alert-item.today{border-left-color:var(--ok);background:#f0fdf4}.alert-item a{color:var(--text)}.dashboard-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:16px}.dashboard-cards .card{background:var(--panel);border:1px solid var(--border);padding:16px;border-radius:var(--radius);box-shadow:var(--shadow)}.dashboard-cards .card .num{font-size:26px;font-weight:700}.dashboard-cards .card .label{color:var(--muted);font-size:12px}