:root{--blue:#285bd7;--blue2:#4778ec;--navy:#142b58;--ink:#18243a;--muted:#7b879b;--line:#e9eef6;--bg:#f5f7fb;--card:#fff;--green:#16a36a;--amber:#c98216;--red:#d94b58;--shadow:0 8px 28px rgba(24,48,92,.055)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}button,input,select{font:inherit}button{cursor:pointer}.app{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:248px;background:#fff;border-right:1px solid var(--line);padding:25px 16px 18px;display:flex;flex-direction:column;z-index:20;transition:transform .25s}.brand{display:flex;align-items:center;gap:11px;padding:0 10px 28px}.brand-mark{width:39px;height:39px;border-radius:13px;background:linear-gradient(145deg,#3976ef,#1946b8);display:grid;place-items:center;color:white;font-size:21px;box-shadow:0 7px 16px #285bd733}.brand-name{font-size:15px;font-weight:800;letter-spacing:.2px}.brand-sub{font-size:10px;color:#8b97aa;margin-top:3px;letter-spacing:1.1px}.nav-label{font-size:10px;color:#a0aabd;letter-spacing:1.5px;padding:13px 12px 8px;font-weight:800}.nav{display:grid;gap:5px}.nav-btn{border:0;background:transparent;color:#65738a;border-radius:10px;display:flex;align-items:center;gap:12px;padding:11px 12px;text-align:left;font-size:13px;font-weight:600;transition:.18s}.nav-btn:hover{background:#f4f7fd;color:var(--blue)}.nav-btn.active{background:#edf3ff;color:var(--blue);font-weight:750}.nav-icon{width:19px;height:19px;display:grid;place-items:center;flex:none}.nav-icon svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.nav-count{margin-left:auto;border-radius:20px;background:#fff0df;color:#b87313;font-size:10px;padding:3px 7px;font-weight:800}.sidebar-bottom{margin-top:auto}.demo-note{background:#f2f6ff;border:1px solid #e4edff;border-radius:12px;padding:12px;margin:12px 3px 16px}.demo-note strong{display:block;font-size:11px;color:#315ebd;margin-bottom:5px}.demo-note span{font-size:10px;color:#7b8aa5;line-height:1.55}.admin-mini{border-top:1px solid var(--line);padding:16px 7px 0;display:flex;align-items:center;gap:10px}.avatar{width:34px;height:34px;border-radius:50%;background:#e8efff;color:#2c5bd0;display:grid;place-items:center;font-weight:800;font-size:12px;flex:none}.admin-name{font-size:12px;font-weight:750}.admin-role{font-size:10px;color:var(--muted);margin-top:3px}.main{margin-left:248px;min-height:100vh}.topbar{height:76px;background:#ffffffd9;backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px;position:sticky;top:0;z-index:10}.top-left{display:flex;align-items:center;gap:14px}.hamburger{display:none;border:0;background:transparent;color:#4d5b72;padding:5px}.crumb{font-size:12px;color:#9aa5b6}.crumb b{color:#273b5f;font-weight:750}.top-actions{display:flex;align-items:center;gap:13px}.search{width:230px;position:relative}.search input{width:100%;height:36px;border:1px solid #e8edf5;border-radius:9px;padding:0 12px 0 35px;outline:0;background:#f9fbfe;font-size:11px;color:#35435a}.search input:focus{border-color:#9bb6f7;background:#fff}.search svg{position:absolute;left:11px;top:10px;width:15px;height:15px;stroke:#98a5b9;fill:none;stroke-width:2}.icon-btn{width:35px;height:35px;border:1px solid #e8edf5;background:#fff;border-radius:10px;color:#64728a;display:grid;place-items:center;position:relative}.icon-btn svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8}.dot{position:absolute;width:6px;height:6px;background:#ed6671;border:1px solid white;border-radius:50%;right:7px;top:7px}.top-user{display:flex;align-items:center;gap:8px;margin-left:2px}.top-user .avatar{width:31px;height:31px;font-size:11px}.top-user span{font-size:11px;font-weight:700;color:#4d5b72}.content{max-width:1500px;margin:auto;padding:28px 34px 42px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:23px}.eyebrow{font-size:10px;color:#8b9ab2;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;margin-bottom:7px}.page-title{font-size:23px;font-weight:800;letter-spacing:-.6px;color:#1a2b49}.page-desc{font-size:11px;color:#8a96a9;margin-top:7px}.head-actions{display:flex;gap:8px;align-items:center}.btn{border:1px solid #e5eaf2;background:#fff;color:#52617a;border-radius:9px;padding:9px 13px;font-size:11px;font-weight:700;display:inline-flex;align-items:center;gap:7px;transition:.18s}.btn:hover{border-color:#b9caf2;color:var(--blue);transform:translateY(-1px)}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 5px 13px #285bd72b}.btn.primary:hover{background:#194bbf}.btn.soft{background:#edf3ff;color:#2b5ccc;border-color:#edf3ff}.btn.danger{color:var(--red);background:#fff;border-color:#f5d9dd}.btn.small{padding:6px 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49px)}.bar-group{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:8px;min-width:0}.bar-stack{height:165px;width:100%;display:flex;align-items:flex-end;justify-content:center;gap:4px}.bar{width:min(15px,35%);border-radius:5px 5px 2px 2px;background:#d9e5ff;transition:height .3s}.bar.primary-bar{background:linear-gradient(180deg,#5c8df5,#2d60d8)}.bar-label{font-size:9px;color:#9aa5b6;white-space:nowrap}.legend{display:flex;gap:14px;align-items:center}.legend span{font-size:9px;color:#8794a8;display:flex;align-items:center;gap:5px}.legend i{width:7px;height:7px;border-radius:2px;background:#d9e5ff}.legend i.blue{background:#3c70e2}.overview-rank-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.mini-rank{min-width:0}.mini-rank-title{font-size:11px;font-weight:800;color:#344563;margin-bottom:13px;display:flex;align-items:center;justify-content:space-between;gap:8px}.mini-rank-title span{font-size:9px;color:#9aa5b6;font-weight:700}.mini-rank-list{display:grid;gap:13px}.mini-rank-row{display:flex;align-items:center;gap:9px;min-width:0}.mini-rank-position{width:19px;height:19px;border-radius:6px;background:#f1f4f9;color:#8491a5;display:grid;place-items:center;font-size:9px;font-weight:800;flex:none}.mini-rank-row:nth-child(1) .mini-rank-position{background:#fff4dc;color:#b77a19}.mini-rank-main{min-width:0;flex:1}.mini-rank-meta{display:flex;justify-content:space-between;align-items:center;gap:7px;margin-bottom:6px}.mini-rank-meta b{font-size:10px;color:#52617a;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mini-rank-meta span{font-size:10px;color:#2e5fd0;font-weight:800;white-space:nowrap}.mini-rank-track{height:5px;border-radius:8px;background:#eef2f8;overflow:hidden}.mini-rank-track i{display:block;height:100%;border-radius:8px;background:linear-gradient(90deg,#80a5f7,#3569df)}.activity-list{display:grid;gap:15px}.activity-item{display:flex;gap:10px;align-items:flex-start}.activity-mark{width:27px;height:27px;border-radius:9px;display:grid;place-items:center;flex:none}.activity-mark svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2}.activity-text{font-size:10px;color:#59677e;line-height:1.5}.activity-text b{color:#293a58}.activity-time{font-size:9px;color:#a5afbd;margin-top:3px}.table-panel{padding:0;overflow:hidden}.table-toolbar{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th{text-align:left;background:#fbfcfe;color:#99a4b5;font-size:9px;letter-spacing:.4px;font-weight:800;padding:12px 17px;border-bottom:1px solid #edf1f6}td{padding:13px 17px;border-bottom:1px solid #f0f3f7;font-size:10px;color:#58677f}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fbfcff}.user-cell{display:flex;align-items:center;gap:9px}.user-cell .avatar{width:29px;height:29px;font-size:10px}.user-cell b{display:block;color:#2b3b58;font-size:10px}.user-cell small{display:block;color:#a0aabb;font-size:9px;margin-top:3px}.pill{display:inline-flex;align-items:center;gap:5px;padding:4px 8px;border-radius:20px;font-size:9px;font-weight:750}.pill:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.pill.green{background:#eaf8f1;color:#149563}.pill.amber{background:#fff5e6;color:#bf801e}.pill.red{background:#fff0f1;color:#d64b58}.pill.gray{background:#f0f3f7;color:#78869b}.pill.blue{background:#edf3ff;color:#3264d2}.table-foot{padding:12px 18px;border-top:1px solid #edf1f6;display:flex;align-items:center;justify-content:space-between;color:#9aa5b6;font-size:9px}.pagination{display:flex;gap:5px}.page-btn{width:25px;height:25px;border:1px solid #e9edf4;border-radius:7px;background:#fff;color:#718098;font-size:9px}.page-btn.active{background:#edf3ff;color:#2d5fd1;border-color:#dce7ff}.filter-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.input{border:1px solid #e8edf5;border-radius:8px;padding:8px 10px;font-size:10px;color:#52617a;outline:0;background:#fff;min-width:160px}.input:focus{border-color:#9db6f5}.empty{padding:45px 15px;text-align:center;color:#9aa5b6;font-size:11px}.empty b{display:block;color:#58677f;margin-bottom:5px}.rank-hero{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:17px}.rank-card{border-radius:13px;padding:16px;background:linear-gradient(135deg,#f8faff,#edf3ff);border:1px solid #e5edff;display:flex;align-items:center;gap:12px}.rank-medal{width:37px;height:37px;border-radius:12px;background:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 3px 12px #315db814}.rank-card:nth-child(1){background:linear-gradient(135deg,#fffaf0,#fff3d9);border-color:#f8e9c4}.rank-card:nth-child(2){background:linear-gradient(135deg,#f8faff,#edf3ff)}.rank-card:nth-child(3){background:linear-gradient(135deg,#fbf8ff,#f3edff);border-color:#ece3ff}.rank-name{font-size:10px;color:#65738a}.rank-count{font-size:18px;font-weight:850;color:#263753;margin-top:3px}.rank-count small{font-size:9px;color:#8b97a9;font-weight:600}.rank-tabs{display:flex;gap:5px;background:#f3f6fb;border-radius:9px;padding:4px}.rank-tab{border:0;background:transparent;border-radius:7px;padding:7px 11px;color:#7e8ba0;font-size:10px;font-weight:700}.rank-tab.active{background:#fff;color:#2d5fd1;box-shadow:0 2px 6px #233b6710}.modal-backdrop{position:fixed;inset:0;background:#12213c66;z-index:50;display:none;align-items:center;justify-content:center;padding:18px}.modal-backdrop.show{display:flex}.modal{width:min(450px,100%);background:#fff;border-radius:16px;box-shadow:0 24px 70px #0b1c3b30;overflow:hidden}.modal-head{padding:17px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:14px;font-weight:800}.modal-close{border:0;background:transparent;color:#8895a8;font-size:20px}.modal-body{padding:20px;font-size:11px;color:#637189;line-height:1.7}.modal-foot{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}.toast{position:fixed;right:24px;bottom:24px;background:#1e3153;color:white;border-radius:10px;padding:11px 15px;font-size:11px;box-shadow:0 8px 24px #13284b30;z-index:80;opacity:0;transform:translateY(10px);transition:.25s;pointer-events:none}.toast.show{opacity:1;transform:translateY(0)}.overlay{display:none;position:fixed;inset:0;background:#12213c55;z-index:15}.overlay.show{display:block}.footnote{font-size:9px;color:#a1acbb;text-align:center;padding:22px 0 0}.setting-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.setting-item{padding:17px;border:1px solid var(--line);border-radius:12px;background:#fff}.setting-item h3{font-size:12px;margin:0 0 7px}.setting-item p{font-size:10px;color:#8b97a9;line-height:1.6;margin:0 0 13px}.switch{width:34px;height:19px;border:0;border-radius:20px;background:#c9d1df;position:relative}.switch:after{content:"";position:absolute;width:13px;height:13px;background:white;border-radius:50%;left:3px;top:3px;transition:.2s}.switch.on{background:#3970e5}.switch.on:after{left:18px}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.muted{color:#9aa5b6}.hide{display:none!important}
@media(max-width:1100px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content{padding:24px}.topbar{padding:0 24px}}
@media(max-width:780px){.overview-rank-grid{grid-template-columns:1fr}.sidebar{transform:translateX(-100%);box-shadow:12px 0 30px #13284b15}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.hamburger{display:grid;place-items:center}.topbar{height:64px;padding:0 16px}.search{width:min(42vw,190px)}.top-user span{display:none}.content{padding:22px 15px 34px}.page-head{align-items:flex-start;flex-direction:column}.head-actions{width:100%}.overview-grid{grid-template-columns:1fr}.rank-hero{grid-template-columns:1fr}.setting-grid{grid-template-columns:1fr}.stats-grid{gap:10px}.stat-card{padding:14px}.stat-value{font-size:23px}.table-toolbar{align-items:flex-start;flex-direction:column}.table-toolbar .filter-row{width:100%}.table-toolbar .input{flex:1;min-width:0}.top-actions{gap:7px}}
@media(max-width:420px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-label{font-size:10px}.stat-value{font-size:21px}.search{width:130px}.topbar{padding:0 11px}.top-actions{gap:5px}.icon-btn{width:32px;height:32px}.content{padding-left:12px;padding-right:12px}.page-title{font-size:21px}}
.modal{display:flex;flex-direction:column;max-height:calc(100dvh - 36px)}.modal-body{overflow-y:auto}.modal-head,.modal-foot{flex:none}
.video-config{max-width:760px}.video-config h2{font-size:19px}.video-config label{display:block;font-size:13px;margin:18px 0 8px}.video-config textarea{display:block;width:100%;min-height:240px;padding:14px;border:1px solid var(--line);border-radius:10px;resize:vertical;font:14px/1.8 monospace;color:var(--ink)}.video-config button{min-height:44px}#videoConfigError{color:var(--red);font-size:13px}
.video-add{display:flex;gap:8px;flex-wrap:wrap}.video-add input{flex:1;min-height:44px}.video-config a.btn{text-decoration:none}
.account-config{max-width:620px;margin-bottom:20px}.account-config h2{font-size:19px}.account-config label{display:block;margin:16px 0;font-size:13px}.account-config input{display:block;width:100%;min-height:44px;margin-top:6px;padding:12px;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:white}.password-field{position:relative;display:block}.password-field input{padding-right:52px}.password-field .password-toggle{position:absolute;right:3px;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;width:44px;min-height:44px;margin:0;padding:10px;border:0;border-radius:8px;background:transparent;color:#667b9a;cursor:pointer}.password-toggle svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7}.password-toggle[aria-pressed="false"] .eye-slash{display:none}.password-toggle:focus-visible{outline:2px solid var(--blue)}#passwordError,#administratorError{color:var(--red);font-size:13px}

[hidden]{display:none!important}.login-panel{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(420px,100%);padding:28px}.login-card h1{font-size:23px}.login-card p{color:var(--muted);font-size:13px}.login-card label,dialog label{display:block;margin:16px 0;font-size:13px}.login-card input,dialog input,dialog select{display:block;width:100%;padding:12px;min-height:44px;margin-top:6px;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:white}.login-card button{margin-top:8px;min-height:44px;width:100%;justify-content:center}.helper{font-size:12px;color:var(--muted);line-height:1.8}.record-id{display:block;color:var(--muted);font-size:10px;margin-top:6px}.audit-detail{max-width:520px;white-space:normal;overflow-wrap:anywhere}#message{font-size:12px;color:var(--muted)}#loginError,#adjustError{color:var(--red)}dialog{width:min(460px,calc(100% - 32px));max-height:calc(100dvh - 32px);overflow:auto;border:1px solid var(--line);border-radius:18px;padding:24px;color:var(--ink)}dialog::backdrop{background:#12213c66}dialog h2{font-size:19px;margin-top:0}.button-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}td .btn{margin:3px}.sidebar .btn{min-height:44px}#actorName{font-size:12px}@media(max-width:850px){.sidebar{position:static;transform:none;width:100%;padding:16px;border-bottom:1px solid var(--line)}.sidebar .brand{padding-bottom:12px}.nav{display:flex;flex-wrap:wrap}.nav-btn{min-height:44px}.sidebar-bottom{display:flex;justify-content:space-between;align-items:center}.main{margin-left:0}.topbar{padding:12px 18px}.content{padding:18px}.table-wrap{max-width:100%}}