:root{--bg: #f4f6fa;--panel: #ffffff;--border: #e5e8ef;--text: #1f2430;--text-secondary: #6b7280;--primary: #3b5bfd;--primary-dark: #2f48d6;--green: #16a34a;--red: #dc2626;--gray: #6b7280;--radius: 10px;--shadow: 0 1px 3px rgba(16, 24, 40, .08)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:14px;-webkit-text-size-adjust:100%}#root{min-height:100vh}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:#101728;color:#cbd5e1;display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh}.sidebar-brand{padding:22px 20px;font-size:17px;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:space-between}.sidebar-close{display:none;background:none;border:none;color:#cbd5e1;font-size:22px;cursor:pointer;padding:0 4px;line-height:1}.nav{flex:1;padding:12px 10px;display:flex;flex-direction:column;gap:4px}.nav-item{display:block;padding:11px 14px;border-radius:8px;color:#cbd5e1;text-decoration:none;transition:background .15s}.nav-item:hover{background:#ffffff0f}.nav-item.active{background:var(--primary);color:#fff}.sidebar-footer{padding:14px 12px;border-top:1px solid rgba(255,255,255,.08)}.sidebar-mask,.mobile-header{display:none}.main{flex:1;padding:28px 32px;min-width:0}.page-title{margin:0 0 20px;font-size:20px;font-weight:700}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.page-header .page-title{margin-bottom:0}.page-actions{display:flex;gap:10px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;margin-bottom:24px}.stat-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.stat-value{font-size:28px;font-weight:800}.stat-label{color:var(--text-secondary);margin-top:4px}.color-blue{color:var(--primary)}.color-green{color:var(--green)}.color-gray{color:var(--gray)}.color-red{color:var(--red)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.panel-title{padding:16px 20px;font-weight:600;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.panel-hint{color:var(--text-secondary);font-weight:400;font-size:13px}.table{width:100%;border-collapse:collapse;font-size:13px}.table th,.table td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}.table th{background:#f9fafc;color:var(--text-secondary);font-weight:600;position:sticky;top:0}.table tbody tr:hover{background:#f8faff}.table .remark{max-width:160px;overflow:hidden;text-overflow:ellipsis}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}.empty{text-align:center;color:var(--text-secondary);padding:40px 0}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.tag{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.tag-green{background:#e7f6ec;color:var(--green)}.tag-blue{background:#e9efff;color:var(--primary)}.tag-gray{background:#eef0f4;color:var(--gray)}.tag-red{background:#fdeaea;color:var(--red)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--border);background:var(--panel);color:var(--text);padding:8px 16px;border-radius:8px;font-size:14px;cursor:pointer;transition:all .15s}.btn:hover{border-color:#cfd4de;background:#fafbfd}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}.btn-danger{background:var(--red);border-color:var(--red);color:#fff}.btn-danger:hover{background:#b91c1c}.btn-ghost{border-color:transparent;background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:#f0f2f7}.btn-block{width:100%;margin-top:8px}.btn-link{border:none;background:none;color:var(--primary);cursor:pointer;font-size:13px;padding:2px 4px}.btn-link:hover{text-decoration:underline}.btn-link.danger{color:var(--red)}.btn-link:disabled{color:var(--gray);cursor:not-allowed}.row-actions{display:flex;gap:4px}.input,.select{padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;background:var(--panel);color:var(--text);outline:none;min-width:180px}.input:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #3b5bfd1f}.form{display:flex;flex-direction:column;gap:14px}.field{display:flex;flex-direction:column;gap:6px;font-weight:500}.field .input{min-width:0;width:100%}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#101728,#1d2b4d)}.login-card{width:360px;background:var(--panel);border-radius:14px;box-shadow:0 20px 50px #00000040;padding:36px 32px;display:flex;flex-direction:column;gap:14px}.login-title{margin:0;font-size:22px;text-align:center}.login-sub{margin:0 0 6px;text-align:center;color:var(--text-secondary)}.login-error{margin:0;color:var(--red);font-size:13px;text-align:center}.login-hint{margin:8px 0 0;text-align:center;color:var(--text-secondary);font-size:12px;line-height:1.5}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#10182880;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:var(--panel);border-radius:14px;padding:24px;width:460px;max-width:100%;max-height:85vh;overflow:auto}.modal-title{margin:0 0 14px;font-size:17px}.modal-hint{color:var(--text-secondary);font-size:13px;margin:-6px 0 12px}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:6px}.keys-box{background:#f6f8fb;border:1px solid var(--border);border-radius:8px;padding:12px;font-size:12.5px;line-height:1.7;white-space:pre-wrap;word-break:break-all;max-height:240px;overflow:auto;margin-bottom:6px}.pagination{display:flex;align-items:center;gap:12px;justify-content:flex-end;padding:14px 20px;color:var(--text-secondary)}.alert{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:13px}.alert-success{background:#e7f6ec;color:var(--green)}.alert-error{background:#fdeaea;color:var(--red)}.error-box{background:#fdeaea;color:var(--red);padding:14px;border-radius:8px}.settings-grid{display:grid;grid-template-columns:360px 1fr;gap:16px;align-items:start}.settings-panel{padding:0 0 16px}.settings-panel .form{padding:0 20px}.settings-panel+.settings-panel,.settings-grid>div>.settings-panel+.settings-panel{margin-top:16px}.check-field{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text-secondary)}.field-hint{color:var(--text-secondary);font-size:12.5px;line-height:1.6;margin:0}.chart{display:flex;align-items:flex-end;gap:6px;padding:20px 20px 10px;overflow-x:auto;min-height:240px}.chart-col{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:34px;flex:1}.chart-bars{display:flex;align-items:flex-end;gap:3px;height:170px;width:100%;justify-content:center}.bar{width:12px;border-radius:3px 3px 0 0;position:relative;min-height:2px}.bar-generated{background:var(--primary)}.bar-activated{background:#16a34a}.bar-num{position:absolute;top:-18px;left:50%;transform:translate(-50%);font-size:10px;color:var(--text-secondary)}.chart-label{font-size:10.5px;color:var(--text-secondary);white-space:nowrap}.legend{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:400;color:var(--text-secondary);margin-left:12px}.legend-dot{display:inline-block;width:10px;height:10px;border-radius:3px}.dot-generated{background:var(--primary)}.dot-activated{background:#16a34a}.rate-track{width:160px;height:8px;background:#eef0f4;border-radius:999px;overflow:hidden}.rate-fill{height:100%;background:var(--primary);border-radius:999px}.days-warn{color:#d97706;font-weight:600}.quick-days{display:flex;gap:8px}.totp-secret{background:#f6f8fb;border:1px dashed var(--border);border-radius:8px;padding:10px;word-break:break-all;font-size:13px;letter-spacing:1px}.inline-edit{display:flex;gap:8px;align-items:center}.inline-edit .input{min-width:0;width:160px;padding:6px 10px;font-size:13px}.duration-presets{display:flex;gap:8px;flex-wrap:wrap}.duration-presets .btn{padding:6px 12px;font-size:13px}.duration-mixed{display:flex;gap:8px;align-items:center}.duration-mixed .input{min-width:0;width:90px}.duration-hint{color:var(--text-secondary);font-size:12.5px}@media (max-width: 768px){.sidebar{position:fixed;left:0;top:0;bottom:0;z-index:210;transform:translate(-100%);transition:transform .22s ease;box-shadow:none}.sidebar-open{transform:translate(0);box-shadow:0 0 40px #00000059}.sidebar-mask{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#10182880;z-index:205}.sidebar-close{display:block}.mobile-header{display:flex;align-items:center;gap:10px;margin:-12px -4px 8px;padding:8px 4px}.mobile-header .btn{font-size:18px;padding:4px 10px}.mobile-title{font-size:16px;font-weight:700}.mobile-spacer{width:40px}.main{padding:16px 14px 40px}.page-title{font-size:18px}.page-header{flex-direction:column;align-items:stretch;gap:10px}.page-actions{display:flex;gap:8px}.page-actions .btn{flex:1;padding:8px 10px;font-size:13px}.toolbar .input,.toolbar .select{flex:1 1 140px;min-width:0;width:100%}.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}.stat-card{padding:14px}.stat-value{font-size:22px}.panel{overflow-x:auto;-webkit-overflow-scrolling:touch}.table{font-size:12.5px}.table th,.table td{padding:9px 10px}.table .remark{max-width:110px}.pagination{flex-wrap:wrap;gap:8px;padding:12px 14px;justify-content:center}.settings-grid{grid-template-columns:1fr}.modal-mask{padding:12px;align-items:flex-end}.modal{width:100%;border-radius:14px;max-height:90vh;padding:18px 16px}.modal-actions{flex-direction:column-reverse;gap:8px}.modal-actions .btn{width:100%}.login-card{width:100%;max-width:360px;margin:0 14px;padding:28px 22px}.input,.select{min-width:0}.quick-days{flex-wrap:wrap}.btn{min-height:38px}.row-actions{flex-wrap:wrap;gap:8px}}@media (max-width: 400px){.stats-grid{gap:8px}.stat-value{font-size:20px}.page-actions{flex-direction:column}}