:root{--red: #b91c1c;--red-dark: #7f1d1d;--red-soft: #fee2e2;--gold: #b7791f;--ink: #1f2937;--muted: #6b7280;--line: #e5e7eb;--bg: #f6f7f9;--panel: #ffffff;--green: #15803d;--green-soft: #dcfce7;--danger: #dc2626;font-family:Microsoft YaHei,PingFang SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.app-shell{min-height:100vh;display:flex}.sidebar{width:270px;min-width:270px;background:linear-gradient(180deg,var(--red-dark),#4b0b0b);color:#fff;display:flex;flex-direction:column;transition:width .2s ease,min-width .2s ease}.sidebar.collapsed{width:82px;min-width:82px}.brand{height:78px;display:flex;align-items:center;gap:12px;padding:16px;border-bottom:1px solid rgba(255,255,255,.16)}.brand span,.sidebar.collapsed .brand div:not(.brand-mark),.sidebar.collapsed .nav-item span{display:none}.brand-mark{width:42px;height:42px;border-radius:8px;background:#fff;color:var(--red-dark);display:grid;place-items:center;font-weight:900;flex:0 0 auto}.brand-mark.large{width:56px;height:56px;font-size:26px}.brand strong{display:block;font-size:17px}.brand span{color:#fecaca;font-size:12px;margin-top:4px}.nav-list{padding:12px 10px;display:grid;gap:4px;overflow:auto}.nav-item{border:0;color:#fee2e2;background:transparent;display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;text-align:left}.nav-item:hover,.nav-item.active{background:#ffffff29;color:#fff}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:0 18px;position:sticky;top:0;z-index:10}.top-search{flex:1;min-width:180px;max-width:540px;height:40px;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;gap:8px;padding:0 12px;background:#fafafa}.top-search input{width:100%;border:0;outline:0;background:transparent}.user-chip{min-width:180px;display:grid;gap:2px}.user-chip span{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:300px}.content{padding:22px;overflow:auto}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(#7f1d1de6,#450a0adb),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cpath fill='%23ffffff' fill-opacity='.08' d='M0 78h160v4H0zM78 0h4v160h-4z'/%3E%3C/svg%3E");padding:24px}.login-panel{width:min(480px,100%);background:#fff;border-radius:8px;padding:28px;box-shadow:0 28px 70px #0000004d}.login-title{display:flex;align-items:center;gap:14px;margin-bottom:24px}.login-title h1{margin:0 0 6px;color:var(--red-dark)}.login-title p{margin:0;color:var(--muted)}.login-form{display:grid;gap:14px}label{display:grid;gap:7px;color:#374151;font-size:14px}input,select,textarea{border:1px solid var(--line);border-radius:8px;padding:10px 11px;background:#fff;color:var(--ink);outline-color:var(--red)}textarea{min-height:82px;resize:vertical}.form-error{color:var(--danger);background:#fee2e2;padding:10px;border-radius:8px}.demo-accounts{margin-top:20px;border-top:1px solid var(--line);padding-top:16px;display:grid;gap:10px}.demo-accounts span{color:var(--muted);font-size:13px}.demo-accounts div{display:flex;flex-wrap:wrap;gap:8px}.demo-accounts button{border:1px solid var(--line);background:#fafafa;border-radius:999px;padding:7px 10px}.primary-button,.ghost-button,.icon-button,.file-button{border:0;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:38px;padding:9px 12px;text-decoration:none}.ghost-button.compact{min-height:30px;padding:5px 9px}.primary-button{background:var(--red);color:#fff;font-weight:700}.primary-button:hover{background:var(--red-dark)}.ghost-button,.file-button{border:1px solid var(--line);background:#fff;color:var(--ink)}.ghost-button:hover,.file-button:hover,.icon-button:hover{background:#f9fafb}.ghost-button.danger,.icon-button.danger{color:var(--danger)}.icon-button{width:38px;padding:0;background:#fff;border:1px solid var(--line);color:var(--ink)}.section-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.section-header h2{margin:0;font-size:24px}.section-header p{margin:6px 0 0;color:var(--muted)}.header-actions,.button-row{display:flex;flex-wrap:wrap;gap:10px}.stat-grid{display:grid;grid-template-columns:repeat(6,minmax(145px,1fr));gap:14px;margin-bottom:18px}.stat-card,.panel,.table-panel{background:var(--panel);border:1px solid var(--line);border-radius:8px}.stat-card{min-height:116px;padding:16px;display:flex;justify-content:space-between;gap:12px;border-top:3px solid var(--red)}.stat-card span,.stat-card small{color:var(--muted);display:block}.stat-card strong{display:block;font-size:28px;margin:8px 0;color:var(--red-dark)}.stat-card svg{color:var(--gold)}.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.panel{padding:16px}.panel h3{margin:0 0 14px;color:var(--red-dark)}.panel p{color:var(--muted);margin:0 0 14px}.bar-list{display:grid;gap:12px}.bar-row{display:grid;grid-template-columns:74px 1fr 42px;gap:10px;align-items:center;font-size:14px}.bar-track{height:10px;background:#f3f4f6;border-radius:999px;overflow:hidden}.bar-track div{height:100%;background:linear-gradient(90deg,var(--red),var(--gold))}.dashboard-duty{margin-bottom:16px}.duty-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.duty-summary span{background:#fafafa;border:1px solid var(--line);border-radius:8px;padding:10px}.table-panel{overflow:hidden}.table-toolbar{padding:12px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);flex-wrap:wrap}.table-search{width:230px;height:38px;border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;gap:8px;padding:0 10px}.table-search input{border:0;padding:0;min-width:0}.table-toolbar select{max-width:160px}.toolbar-spacer{flex:1}.selection-bar{background:#fff7ed;color:#9a3412;padding:9px 14px;border-bottom:1px solid #fed7aa;font-size:14px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:920px}th,td{border-bottom:1px solid var(--line);padding:11px 12px;text-align:left;vertical-align:middle;font-size:14px}th{background:#fafafa;color:#374151;font-weight:800;white-space:nowrap}tbody tr:hover{background:snow}.checkbox-cell{width:42px}.row-actions{white-space:nowrap}.row-actions .icon-button{margin-right:6px}.empty-cell{text-align:center;color:var(--muted);padding:28px}.pager{padding:12px;display:flex;justify-content:flex-end;align-items:center;gap:10px;color:var(--muted)}.pager button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 10px}.tag{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;background:#f3f4f6;color:#374151;white-space:nowrap}.tag.green{background:var(--green-soft);color:var(--green)}.tag.red{background:var(--red-soft);color:var(--danger)}.modal-backdrop{position:fixed;inset:0;background:#1118278f;z-index:50;display:grid;place-items:center;padding:22px}.modal{width:min(860px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:8px;box-shadow:0 28px 80px #00000057}.wide-modal{width:min(1180px,100%)}.modal-header,.modal-actions{padding:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}.modal-actions{border-top:1px solid var(--line);border-bottom:0;justify-content:flex-end}.modal-header h3{margin:0;color:var(--red-dark)}.form-grid{padding:16px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.form-grid .wide{grid-column:1 / -1}.check-line{border:1px solid var(--line);min-height:42px;border-radius:8px;display:flex;align-items:center;gap:8px;padding:0 10px}.multi-checks{border:1px solid var(--line);border-radius:8px;padding:8px;display:flex;flex-wrap:wrap;gap:8px 12px;background:#fff}.multi-checks.vertical{display:grid}.multi-checks label{display:flex;align-items:center;gap:6px;font-size:13px}.person-picker{margin:0 16px 16px;border:1px solid var(--line);border-radius:8px;overflow:hidden}.picker-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:10px;border-bottom:1px solid var(--line);background:#fafafa}.picker-toolbar input{width:160px}.picker-toolbar button{border:1px solid var(--line);border-radius:8px;background:#fff;min-height:38px;padding:7px 10px}.picker-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-height:360px;overflow:auto;gap:8px;padding:10px}.picker-person{border:1px solid var(--line);border-radius:8px;padding:10px;display:grid;gap:8px;background:#fff}.picker-person.checked{border-color:var(--red);background:snow}.picker-person label{display:flex;align-items:center;gap:8px}.picker-person span{color:var(--muted);font-size:12px}.action-panel{display:flex;align-items:end;flex-wrap:wrap;gap:14px;margin-bottom:16px}.detail-summary{padding:16px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.detail-panels{padding:0 16px 16px}.group-line{border-bottom:1px solid var(--line);padding:10px 0;display:grid;gap:4px}.group-line:last-child{border-bottom:0}.group-line span{color:var(--muted);font-size:13px}.inner-table{margin:0 16px 16px}.detail-tabs{padding:0 16px 16px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.mini-line{padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}.mini-line:last-child{border-bottom:0}.rule-list{display:grid;gap:10px;margin-bottom:12px}.rule-row{display:grid;grid-template-columns:110px 110px 1fr 1.4fr 140px 90px 90px;gap:8px;align-items:center}.inline-check{display:flex;align-items:center;gap:6px}.member-check-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:10px;max-height:360px;overflow:auto}.member-check-grid label{border:1px solid var(--line);border-radius:8px;padding:10px;display:grid;grid-template-columns:auto 1fr;gap:6px 8px}.member-check-grid label.checked{border-color:var(--red);background:snow}.member-check-grid span{grid-column:2;color:var(--muted);font-size:12px}.formal-login .demo-accounts{display:none}.permission-note{color:var(--muted);background:#f3f4f6;border-radius:8px;padding:10px 12px}.import-grid,.settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.settings-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.file-button{position:relative;overflow:hidden}.file-button input{position:absolute;inset:0;opacity:0;cursor:pointer}@media(max-width:1180px){.stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.settings-grid,.import-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:860px){.app-shell{display:block}.sidebar,.sidebar.collapsed{width:100%;min-width:0;height:auto}.brand div:not(.brand-mark),.sidebar.collapsed .brand div:not(.brand-mark),.sidebar.collapsed .nav-item span{display:block}.nav-list{display:flex;overflow-x:auto}.nav-item{white-space:nowrap}.topbar{height:auto;flex-wrap:wrap;padding:12px}.content{padding:14px}.section-header{display:grid}.stat-grid,.detail-summary,.two-col,.detail-tabs,.duty-summary,.import-grid,.settings-grid,.form-grid,.picker-list,.member-check-grid,.rule-row{grid-template-columns:1fr}}