:root{--bg: #ffffff;--bg-subtle: #f6f8fa;--fg: #1f2328;--fg-muted: #57606a;--border: #d0d7de;--accent: #0969da;--accent-hover: #0860c7;--success: #1a7f37;--warning: #9a6700;--danger: #cf222e}@media(prefers-color-scheme:dark){:root{--bg: #0d1117;--bg-subtle: #161b22;--fg: #e6edf3;--fg-muted: #8b949e;--border: #30363d;--accent: #2f81f7;--accent-hover: #4593f7;--success: #3fb950;--warning: #d29922;--danger: #f85149}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.layout{min-height:100vh;display:flex;flex-direction:column}.topbar{height:56px;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 32px;background:var(--bg);position:sticky;top:0;z-index:10}.topbar-brand{font-weight:600;font-size:16px;color:var(--fg);margin-right:48px}.topbar-brand:hover{text-decoration:none}.topbar-nav{display:flex;gap:24px;flex:1}.topbar-nav a{color:var(--fg-muted);font-size:14px;padding:8px 0}.topbar-nav a.active{color:var(--fg);font-weight:600}.topbar-user{display:flex;flex-direction:column;align-items:flex-end;gap:2px;background:none;border:none;cursor:pointer;font-size:14px;color:var(--fg);padding:8px 12px;border-radius:6px}.topbar-user:hover{background:var(--bg-subtle)}.logout-hint{font-size:12px;color:var(--fg-muted)}.container{max-width:1200px;margin:0 auto;padding:32px}.breadcrumb{font-size:14px;color:var(--fg-muted);margin-bottom:16px}.breadcrumb-sep{margin:0 6px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:16px}.page-title{font-size:24px;font-weight:600;margin:0 0 8px}.page-subtitle{font-size:14px;color:var(--fg-muted);font-family:ui-monospace,Menlo,Consolas,monospace;display:inline-flex;align-items:center;gap:8px}.copy-btn{background:none;border:none;cursor:pointer;color:var(--fg-muted);padding:2px 6px;border-radius:4px}.muted{color:var(--fg-muted);font-size:14px}.text-sm{font-size:14px}.btn{display:inline-flex;align-items:center;justify-content:center;height:36px;padding:0 14px;border-radius:6px;font-size:14px;font-weight:500;border:1px solid transparent;cursor:pointer;text-decoration:none}.btn:hover{text-decoration:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-subtle);color:var(--fg);border-color:var(--border)}.btn-block{width:100%}.btn-sm{height:28px;padding:0 10px;font-size:13px}.btn:disabled{opacity:.6;cursor:not-allowed}.section-title{font-size:18px;font-weight:600;margin:32px 0 16px}.status-badge{font-size:12px;color:var(--warning)}.status-expired{color:var(--fg-muted)}.review-alert{padding:12px 16px;margin-bottom:24px;border:1px solid var(--warning);border-radius:6px;background:var(--bg-subtle);font-size:14px;color:var(--warning)}.textarea{height:auto;min-height:80px;padding:8px 12px;resize:vertical}.input,.filter-select,.search-input{height:36px;padding:0 12px;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--fg);font-size:14px;width:100%}.input:focus,.search-input:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}.field{margin-bottom:16px}.field-label{display:block;font-size:14px;color:var(--fg-muted);margin-bottom:6px}.form-card{max-width:480px;padding:24px;border:1px solid var(--border);border-radius:6px;background:var(--bg-subtle)}.form-actions{display:flex;gap:12px;margin-top:8px}.form-error{color:var(--danger);font-size:14px}.form-success{color:var(--success, #16a34a);font-size:14px}.pager{display:flex;align-items:center;justify-content:flex-end;gap:16px;margin-top:16px}.pager-info{font-size:13px;color:var(--fg-muted)}.detail-list{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;margin:0 0 20px;font-size:14px}.detail-list dt{color:var(--fg-muted)}.detail-list dd{margin:0}.plain-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px;font-size:14px}.detail-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.tabs-sm{margin:0;border-bottom:0;gap:16px}.email-frame{width:100%;height:520px;border:1px solid var(--border);border-radius:8px;background:#fff}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px}.login-card{width:100%;max-width:400px;padding:32px;border:1px solid var(--border);border-radius:6px}.login-brand{font-size:32px;font-weight:600;text-align:center;margin-bottom:32px}.login-success p{margin:0 0 12px;font-size:14px}.login-link{background:none;border:none;color:var(--accent);cursor:pointer;font-size:14px;padding:0}.dev-link{font-size:12px;word-break:break-all}.table-wrap{border:1px solid var(--border);border-radius:6px;overflow:hidden}.table{width:100%;border-collapse:collapse;font-size:14px}.table th{text-align:left;padding:10px 16px;font-weight:600;color:var(--fg-muted);border-bottom:1px solid var(--border);background:var(--bg-subtle)}.table td{padding:12px 16px;border-bottom:1px solid var(--border);vertical-align:top}.row-clickable:hover 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0 16px;border-bottom:1px solid var(--border)}.tab{padding:8px 0;font-size:14px;color:var(--fg-muted);border:0;border-bottom:2px solid transparent;margin-bottom:-1px;background:none;font-family:inherit;cursor:pointer}.tab.active{color:var(--fg);font-weight:600;border-bottom-color:var(--fg)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}@media(max-width:900px){.detail-grid{grid-template-columns:1fr}}.detail-card{border:1px solid var(--border);border-radius:6px;padding:20px;margin-bottom:24px}.detail-heading{font-size:16px;font-weight:600;margin:0 0 16px}.detail-fields{display:grid;grid-template-columns:120px 1fr;gap:8px 16px;font-size:14px;margin:0}.detail-fields dt{color:var(--fg-muted)}.detail-fields dd{margin:0}.email-body{font-size:12px;font-family:ui-monospace,Menlo,Consolas,monospace;white-space:pre-wrap;word-break:break-word;max-height:400px;overflow:auto;background:var(--bg-subtle);padding:12px;border-radius:6px;border:1px solid var(--border);margin-top:12px}.push-list{list-style:none;padding:0;margin:0;font-size:14px}.push-list li{padding:8px 0;border-bottom:1px solid var(--border)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-top:24px}.stat-card{display:block;padding:24px;border:1px solid var(--border);border-radius:6px;color:var(--fg)}.stat-card:hover{background:var(--bg-subtle);text-decoration:none}.stat-value{font-size:32px;font-weight:600}.stat-value.stat-warn{color:var(--warning)}.stat-label{font-size:14px;color:var(--fg-muted);margin-top:4px}.stat-card-static{cursor:default}.stat-card-static:hover{background:var(--bg)}