:root{--navy:#071a47;--blue:#1267e5;--cyan:#27c8d7;--ice:#eef8ff;--mist:#f7fbfe;--line:#dbe7f2;--muted:#6e7b92;--orange:#ff8a1e;--red:#d94343;--green:#17865a;--white:#fff;--shadow:0 16px 42px rgba(35,85,130,.10);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--navy);background:var(--mist)}
*{box-sizing:border-box}body{margin:0;background:var(--mist);font-size:14px}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:276px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:12px;padding:26px 24px;border-bottom:1px solid var(--line)}.brand strong{display:block;font-size:20px;letter-spacing:.04em}.brand small,.sidebar-foot small{display:block;color:var(--muted);margin-top:4px}.brand-mark{width:42px;height:42px;border-radius:16px;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:800;box-shadow:0 8px 18px rgba(18,103,229,.25)}.brand-mark.large{width:66px;height:66px;border-radius:24px;font-size:22px}.main-nav{padding:16px 14px;overflow:auto;flex:1}.nav-primary{display:block;padding:12px 14px;border-radius:12px;font-weight:700;margin:3px 0}.nav-primary:hover,.nav-primary.active{background:var(--ice);color:var(--blue)}.nav-group{margin:5px 0}.nav-group summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;padding:12px 14px;border-radius:12px;font-weight:700}.nav-group summary::-webkit-details-marker{display:none}.nav-group summary span{font-size:12px;color:var(--muted);background:#edf3f8;border-radius:10px;padding:2px 7px}.nav-group>div{padding:2px 8px 8px 12px}.nav-group a{display:block;padding:9px 12px;border-left:2px solid var(--line);color:#52617a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-group a:hover,.nav-group a.active{color:var(--blue);border-color:var(--blue);background:#f7fbff}.sidebar-foot{display:flex;align-items:center;gap:10px;padding:17px;border-top:1px solid var(--line)}.sidebar-foot>span:nth-child(2){min-width:0;flex:1}.avatar{width:38px;height:38px;border-radius:50%;background:var(--ice);color:var(--blue);display:grid;place-items:center;font-weight:800}.text-button{border:0;background:none;color:var(--muted);cursor:pointer;padding:4px}.main-area{margin-left:276px;width:calc(100% - 276px);min-width:0}.topbar{height:94px;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);padding:18px 32px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}.topbar h1{font-size:24px;margin:4px 0 0}.eyebrow,.section-kicker{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.12em}.section-kicker.orange{color:var(--orange)}.top-actions{display:flex;gap:10px}.top-actions a{border:1px solid var(--line);padding:9px 14px;border-radius:12px;background:#fff}.menu-button{display:none}.page-content{padding:28px 32px 48px;max-width:1600px;margin:auto}.flash{margin:18px 32px 0;padding:13px 16px;border-radius:12px;border:1px solid;transition:.25s}.flash.success{color:var(--green);background:#ecfbf5;border-color:#bcebd8}.flash.error{color:var(--red);background:#fff4f4;border-color:#f2c5c5}.flash.fade{opacity:.35}.welcome-panel,.workflow-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#eaf7ff;border:1px solid #cee9f8;border-radius:24px;padding:30px 34px;box-shadow:var(--shadow)}.welcome-panel h2,.workflow-hero h2{font-size:28px;margin:8px 0}.welcome-panel p,.workflow-hero p{color:var(--muted);margin:0}.system-health{min-width:170px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.system-health span,.system-health small{display:block;color:var(--muted)}.system-health strong{display:block;font-size:24px;margin:6px 0}.metric-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin:18px 0}.metric-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.metric-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:19px;box-shadow:0 8px 24px rgba(35,85,130,.06)}.metric-card span,.metric-card small{color:var(--muted);display:block}.metric-card strong{font-size:28px;display:block;margin:8px 0}.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 8px 26px rgba(35,85,130,.06)}.panel.compact{padding:14px 18px}.content-grid{display:grid;gap:18px}.two-columns{grid-template-columns:repeat(2,minmax(0,1fr));margin:18px 0}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.panel-head h2{font-size:20px;margin:5px 0}.panel-head>a{color:var(--blue);font-weight:700}.compact-list>a,.data-list>a{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 4px;border-top:1px solid #edf2f7}.compact-list>a:first-child,.data-list>a:first-child{border-top:0}.compact-list strong,.compact-list small,.data-list strong,.data-list small{display:block}.compact-list small,.data-list small{color:var(--muted);margin-top:5px}.data-list>a>span:last-child{text-align:right}.data-list b{display:block}.money{font-weight:800}.cyan{color:#069bad}.status{display:inline-flex;align-items:center;justify-content:center;min-width:34px;padding:4px 8px;border-radius:999px;font-size:12px;font-style:normal}.status.success{color:var(--green);background:#e9f8f2}.status.warning{color:#b75b00;background:#fff1df}.status.neutral{color:#59677b;background:#edf2f6}.empty{text-align:center;color:var(--muted);padding:32px}.quick-grid,.workflow-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:18px}.quick-card,.workflow-links a{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.quick-card:hover,.workflow-links a:hover{border-color:#91c8f7;box-shadow:var(--shadow)}.quick-card span,.quick-card strong,.quick-card small,.workflow-links strong,.workflow-links small{display:block}.quick-card span{color:var(--blue);font-weight:800}.quick-card strong{font-size:17px;margin:12px 0}.quick-card small,.workflow-links small{color:var(--muted);margin-top:7px}.quick-card.coupon{border-top:3px solid var(--orange)}.quick-card.news{border-top:3px solid var(--cyan)}.workflow-hero{background:#eef8ff}.coupon-hero{border-left:5px solid var(--orange)}.news-hero{border-left:5px solid var(--cyan)}.hero-actions{display:flex;gap:10px}.workflow-links{grid-template-columns:repeat(6,minmax(0,1fr))}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.search-form,.toolbar-actions{display:flex;align-items:center;gap:10px}.search-form input{width:300px}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:10px 16px;border:1px solid transparent;cursor:pointer;font-weight:700}.button.primary{background:var(--blue);color:#fff}.button.secondary{background:#fff;border-color:var(--line)}.button.danger{background:#fff4f4;border-color:#efc1c1;color:var(--red)}.button.wide{width:100%;padding:13px}.text-link{color:var(--blue)}.record-count{color:var(--muted)}input,textarea,select{width:100%;border:1px solid #ccdbe8;background:#fff;border-radius:11px;padding:10px 12px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(18,103,229,.11)}input[readonly],input[disabled],textarea[readonly]{background:#f2f6f9;color:#758297}.table-panel{padding:0;overflow:hidden}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th{text-align:left;padding:14px 16px;background:#f4f9fd;color:#65758d;font-size:12px}td{padding:14px 16px;border-top:1px solid #edf2f7;max-width:260px}.cell-text{display:block;overflow:hidden;text-overflow:ellipsis}.row-actions a{color:var(--blue);font-weight:700}.pagination{display:flex;align-items:center;justify-content:center;gap:18px;padding:16px;border-top:1px solid var(--line)}.pagination a{color:var(--blue)}.pagination a.disabled{pointer-events:none;color:#aab4c1}.form-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.form-heading p{color:var(--muted);margin:7px 0 0}.back-link{color:var(--blue);font-weight:700}.edit-form{padding:28px}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px 22px}.field{display:block}.field.wide{grid-column:1/-1}.field>span{display:block;font-weight:700;margin-bottom:5px}.field>small{display:block;color:var(--muted);font-size:11px;margin-bottom:8px}.field>em{display:block;color:var(--blue);font-size:11px;margin-top:6px;font-style:normal}.form-actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);margin-top:26px;padding-top:20px}.error-state{text-align:center;padding:70px}.error-state>span{font-size:70px;color:#b8d9f4;font-weight:900}.login-page{min-height:100vh;display:grid;place-items:center;padding:28px;background:#eef8ff}.login-card{display:grid;grid-template-columns:1.1fr .9fr;width:min(980px,100%);min-height:610px;background:#fff;border:1px solid #cfe4f3;border-radius:28px;overflow:hidden;box-shadow:0 24px 70px rgba(20,72,120,.16)}.login-intro{padding:62px;background:#e5f5ff;display:flex;flex-direction:column;justify-content:center}.login-intro h1{font-size:38px;line-height:1.35;margin:18px 0}.login-intro>p:last-of-type{color:#586b84;line-height:1.8}.login-points{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}.login-points span{background:#fff;border:1px solid #c8e1f1;border-radius:999px;padding:8px 12px}.login-form-wrap{padding:64px 58px;display:flex;flex-direction:column;justify-content:center}.login-form-wrap h2{font-size:30px;margin:8px 0}.muted,.security-note{color:var(--muted)}.stack-form{display:grid;gap:17px;margin-top:28px}.stack-form label{font-weight:700}.stack-form input{margin-top:8px;padding:13px}.security-note{font-size:12px;line-height:1.6;margin-top:22px}
.profile-facts{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}.profile-facts div{background:#f4f9fd;border:1px solid var(--line);border-radius:14px;padding:15px}.profile-facts span,.profile-facts strong{display:block}.profile-facts span{color:var(--muted);font-size:12px}.profile-facts strong{margin-top:7px}.security-grid .stack-form{margin-top:0}
@media(max-width:1180px){.metric-grid{grid-template-columns:repeat(3,1fr)}.workflow-links{grid-template-columns:repeat(3,1fr)}.quick-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:860px){.sidebar{transform:translateX(-100%);transition:.2s;box-shadow:var(--shadow)}.sidebar.open{transform:none}.main-area{margin-left:0;width:100%}.menu-button{display:block;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 12px}.topbar{padding:16px 20px}.top-actions{display:none}.page-content{padding:20px}.flash{margin:12px 20px 0}.two-columns{grid-template-columns:1fr}.welcome-panel,.workflow-hero{align-items:flex-start;flex-direction:column}.login-card{grid-template-columns:1fr}.login-intro{display:none}.login-form-wrap{padding:42px 30px}.field-grid{grid-template-columns:1fr}.field.wide{grid-column:auto}}
@media(max-width:600px){.metric-grid,.metric-grid.four,.quick-grid,.workflow-links{grid-template-columns:1fr 1fr}.toolbar{align-items:stretch;flex-direction:column}.search-form{flex-wrap:wrap}.search-form input{width:100%}.toolbar-actions{justify-content:space-between}.hero-actions{width:100%;flex-wrap:wrap}.table-wrap table,.table-wrap tbody,.table-wrap tr,.table-wrap td{display:block}.table-wrap thead{display:none}.table-wrap tr{padding:12px 0;border-top:1px solid var(--line)}.table-wrap td{border:0;padding:7px 15px;max-width:none;display:flex;justify-content:space-between;gap:20px}.table-wrap td:before{content:attr(data-label);color:var(--muted)}.row-actions{justify-content:flex-end!important}.row-actions:before{display:none}.topbar h1{font-size:19px}.welcome-panel h2,.workflow-hero h2{font-size:23px}}