:root{color-scheme:light;--bg:#f4f6f8;--surface:#fff;--ink:#17202a;--muted:#66727f;--line:#dfe4e8;--deep:#18222d;--deep2:#232f3b;--red:#c73535;--red-dark:#a82929;--green:#16794d;--amber:#a96500;--blue:#2268a8;--shadow:0 12px 30px rgba(24,34,45,.12)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:14px;letter-spacing:0}button,input,textarea,select{font:inherit;letter-spacing:0}button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}
.login-layout{min-height:100vh;display:grid;place-items:center;background:linear-gradient(110deg,var(--deep) 0 42%,#eef1f4 42% 100%);padding:24px}.login-panel{width:min(420px,100%);background:var(--surface);padding:36px;border-top:4px solid var(--red);box-shadow:var(--shadow)}.brand-mark{width:52px;height:52px;display:grid;place-items:center;background:var(--red);color:#fff;font-weight:800;font-size:18px}.brand-mark.small{width:36px;height:36px;font-size:13px}.eyebrow{margin:18px 0 6px;color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase}.login-panel h1{margin:0 0 28px;font-size:28px}.stack{display:grid;gap:18px}
label{display:grid;gap:7px;color:#34404c;font-size:13px;font-weight:650}input,textarea,select{width:100%;border:1px solid #cfd6dc;background:#fff;padding:11px 12px;color:var(--ink);outline:none;border-radius:4px}input:focus,textarea:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(34,104,168,.12)}.form-error{min-height:20px;margin:0;color:var(--red)}
.field-help{color:var(--muted);font-size:12px;font-weight:400}.permission-list{display:flex;flex-wrap:wrap;gap:5px}.permission-list code{background:#edf1f4;padding:3px 6px;border-radius:3px}.select-cell{width:42px;text-align:center}.select-cell input{width:16px;height:16px;padding:0}.section-heading>.row-actions{flex-wrap:wrap}
.note-cell{min-width:180px;max-width:360px;white-space:pre-wrap;overflow-wrap:anywhere;color:#34404c}
.button{border:1px solid transparent;border-radius:4px;padding:9px 14px;font-weight:700;white-space:nowrap}.button.primary{background:var(--blue);color:#fff}.button.primary:hover{background:#19568e}.button.danger{background:var(--red);color:#fff}.button.danger:hover{background:var(--red-dark)}.button.secondary{background:#fff;color:#34404c;border-color:#ccd4da}.button.small{padding:6px 9px;font-size:12px}.button:disabled{opacity:.45;cursor:not-allowed}.text-button{border:0;background:none;color:#cbd4dc;padding:4px}.text-button:hover{color:#fff}
.app-shell{min-height:100vh;display:grid;grid-template-columns:230px minmax(0,1fr)}.sidebar{background:var(--deep);color:#fff;display:flex;flex-direction:column;min-height:100vh;position:sticky;top:0;height:100vh}.sidebar-brand{height:74px;display:flex;align-items:center;gap:12px;padding:0 20px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-brand strong,.sidebar-brand small{display:block}.sidebar-brand small{color:#91a0ad;margin-top:2px;font-size:11px}.sidebar nav{display:grid;gap:4px;padding:20px 12px}.nav-item{border:0;background:transparent;color:#aeb9c3;text-align:left;padding:11px 12px;border-left:3px solid transparent}.nav-item:hover{background:var(--deep2);color:#fff}.nav-item.active{background:var(--deep2);color:#fff;border-left-color:#e14b4b}.sidebar-user{margin-top:auto;border-top:1px solid rgba(255,255,255,.08);padding:18px 20px;display:flex;justify-content:space-between;color:#d5dce2}
.workspace{min-width:0}.topbar{height:74px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:10}.topbar .eyebrow{margin:0 0 3px}.topbar h2{margin:0;font-size:19px}.top-actions{display:flex;align-items:center;gap:14px}.top-actions .muted{font-size:12px}main{width:100%;padding:26px 28px 48px}.view{display:none}.active-view{display:block}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;margin-bottom:28px}.metric{padding:22px;border-right:1px solid var(--line)}.metric:last-child{border-right:0}.metric span{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}.metric strong{font-size:26px}.metric.good strong{color:var(--green)}.metric.warn strong{color:var(--amber)}.metric.bad strong{color:var(--red)}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin:26px 0 12px}.section-heading h3{margin:0;font-size:16px}.section-heading p{margin:5px 0 0;color:var(--muted);font-size:12px}.table-wrap{background:#fff;border:1px solid var(--line);border-radius:6px;overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}th{background:#f7f8f9;color:#596674;font-size:11px;text-transform:uppercase;text-align:left;padding:11px 14px;border-bottom:1px solid var(--line)}td{padding:13px 14px;border-bottom:1px solid #edf0f2;vertical-align:middle}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fafbfc}.primary-text{font-weight:700}.secondary-text{color:var(--muted);font-size:12px;margin-top:3px}.status{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:700}.status:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.status.good{background:#e8f5ee;color:var(--green)}.status.bad{background:#faeaea;color:var(--red)}.status.warn{background:#fff2dd;color:var(--amber)}.status.neutral{background:#edf1f4;color:#5b6874}.sync-list{display:flex;flex-wrap:wrap;gap:5px}.row-actions{display:flex;justify-content:flex-end;gap:7px}.empty{text-align:center;color:var(--muted);padding:34px}
dialog{width:min(540px,calc(100% - 28px));border:0;padding:0;border-radius:6px;box-shadow:var(--shadow)}#batch-add-rules-dialog,#batch-edit-rules-dialog,#user-dialog{width:min(720px,calc(100% - 28px))}dialog::backdrop{background:rgba(15,23,31,.58)}.dialog-form{padding:24px;display:grid;gap:17px}.dialog-header{display:flex;align-items:flex-start;justify-content:space-between}.dialog-header .eyebrow{margin:0 0 4px}.dialog-header h3{margin:0;font-size:19px}.close-button{border:0;background:#edf1f4;width:32px;height:32px;border-radius:4px;color:#4e5b67}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.check-row{display:flex;align-items:center;gap:9px}.check-row input{width:16px;height:16px}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;padding-top:5px}fieldset{border:1px solid var(--line);border-radius:4px;padding:12px}legend{padding:0 6px;color:#34404c;font-size:13px;font-weight:700}.option-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;max-height:230px;overflow:auto}.option-row{display:flex;align-items:flex-start;gap:9px;padding:9px;border:1px solid var(--line);border-radius:4px;background:#fafbfc}.option-row input{width:16px;height:16px;flex:0 0 auto;margin-top:2px}.option-row span,.option-row strong,.option-row code{display:block;min-width:0}.option-row code{margin-top:3px;color:var(--muted);font-size:11px}.toast{position:fixed;right:24px;bottom:24px;max-width:420px;background:var(--deep);color:#fff;padding:12px 16px;border-radius:5px;box-shadow:var(--shadow);opacity:0;transform:translateY(8px);pointer-events:none;transition:.18s}.toast.show{opacity:1;transform:none}.toast.error{background:var(--red-dark)}
@media(max-width:900px){.app-shell{grid-template-columns:minmax(0,1fr);width:100%;overflow-x:hidden}.sidebar{position:static;height:auto;min-height:0;min-width:0;width:100%;overflow:hidden}.sidebar-brand{height:62px}.sidebar nav{display:flex;min-width:0;max-width:100%;overflow-x:auto;scrollbar-width:none;padding:8px 10px}.sidebar nav::-webkit-scrollbar{display:none}.nav-item{flex:0 0 auto;white-space:nowrap;border-left:0;border-bottom:3px solid transparent}.nav-item.active{border-left:0;border-bottom-color:#e14b4b}.sidebar-user{position:absolute;right:14px;top:13px;border:0;padding:8px;gap:10px}.topbar{top:0;padding:0 16px}.top-actions .muted{display:none}main{padding:18px 14px 40px}.metrics{grid-template-columns:1fr 1fr}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:540px){.login-layout{background:var(--deep);padding:14px}.login-panel{padding:26px 22px}.sidebar-user{position:static;margin-top:0;padding:10px 14px;border-top:1px solid rgba(255,255,255,.08)}.sidebar-user span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user .text-button{flex:0 0 auto}.topbar{height:66px}.metrics{grid-template-columns:1fr}.metric{border-right:0;border-bottom:1px solid var(--line)}.metric:last-child{border-bottom:0}.section-heading{align-items:flex-start;flex-direction:column}.section-heading>.row-actions,.section-heading .button{width:100%}.section-heading>.row-actions .button{flex:1 1 100%}.form-grid,.option-grid{grid-template-columns:1fr}}