.admin-root{--panel:#0f0e15;--panel2:#15131f;--line:#ffffff17;--muted2:#6f6a87;--amber:#e0922f;color:var(--text)}.admin-root .wordmark{font-family:var(--font-display), "Black Han Sans", sans-serif;letter-spacing:.01em;line-height:1}.admin-root .wm-a{background:linear-gradient(#fff 6%,#e6ebff 42%,#b9c6ff 100%);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text}.admin-root .wm-b{background:linear-gradient(#ffe6f1 6%,#ff8fbe 46%,#b07bee 100%);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text}.login-wrap{background:radial-gradient(120% 90% at 50% 30%,#140e22,#06060a 60%);justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.login-box{background:#0f0e15;border:1px solid #ffffff17;border-radius:20px;flex-direction:column;width:min(380px,100%);padding:34px 28px;display:flex;box-shadow:0 30px 70px #00000080}.login-back{text-align:left;color:#9d9db0;margin-bottom:14px;font-size:13px;text-decoration:none;display:block}.login-back:hover{color:#fff}.login-brand{text-align:center;font-size:26px;font-family:var(--font-display), "Black Han Sans", sans-serif;margin-bottom:6px}.login-role{text-align:center;letter-spacing:.3em;color:var(--muted);margin-bottom:26px;font-size:12px;font-weight:700}.login-input{width:100%;color:var(--text);background:#ffffff0a;border:1.5px solid #ffffff17;border-radius:10px;outline:none;margin-bottom:13px;padding:11px 13px;font-size:14px;transition:all .15s}.login-input:focus{border-color:var(--rose)}.login-err{color:#ff8fa0;margin-bottom:10px;font-size:12.5px}.login-btn{cursor:pointer;color:#fff;letter-spacing:.02em;background:linear-gradient(#ff7fb0,#d6457a 45%,#7b4dd0);border:none;border-radius:12px;width:100%;margin-top:4px;padding:14px;font-size:15px;font-weight:900;transition:transform .14s,box-shadow .2s;box-shadow:inset 0 2px 1px #ffffff73,0 6px #5b2f93,0 10px 18px #7b4dd066}.login-btn:hover{transform:translateY(-2px)}.login-btn:active{transform:translateY(4px);box-shadow:0 2px #5b2f93}.login-btn:disabled{filter:grayscale(.4)brightness(.7);cursor:not-allowed}.login-btn.ghost{box-shadow:none;color:#e7e7ef;background:#ffffff0f;border:1px solid #ffffff29}.login-id-form{flex-direction:column;gap:9px;margin-bottom:6px;display:flex}.login-divider{text-align:center;color:var(--muted);align-items:center;margin:14px 0;font-size:12px;display:flex}.login-divider:before,.login-divider:after{content:"";background:#ffffff1f;flex:1;height:1px}.login-divider span{padding:0 12px}.abar{z-index:40;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);background:#0a090fd9;align-items:center;gap:12px;height:54px;padding:0 16px;display:flex;position:fixed;top:0;left:0;right:0}.hamb{border:1px solid var(--line);width:34px;height:34px;color:var(--muted);cursor:pointer;background:#ffffff0a;border-radius:9px;justify-content:center;align-items:center;display:none}.hamb svg{width:17px;height:17px}.abar-brand{font-size:17px}.abar-role{color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:3px 9px;font-size:11px;font-weight:700}.abar-right{align-items:center;gap:10px;margin-left:auto;display:flex}.abar-user{color:var(--muted);font-size:13px}.logout{color:var(--muted);border:1px solid var(--line);cursor:pointer;background:#ffffff0d;border-radius:9px;padding:7px 13px;font-size:12px;font-weight:700;transition:all .15s}.logout:hover{color:var(--rose);border-color:#ff8fbe66}.side{z-index:30;background:var(--panel);border-right:1px solid var(--line);width:228px;padding:18px 12px;transition:transform .25s;position:fixed;top:54px;bottom:0;left:0;overflow-y:auto}.nav-sec{letter-spacing:.18em;color:var(--muted2);padding:8px 12px 6px;font-size:10px;font-weight:700}.nav-item{cursor:pointer;color:var(--muted);border-radius:11px;align-items:center;gap:11px;margin-bottom:2px;padding:11px 13px;font-size:14px;font-weight:600;transition:all .13s;display:flex}.nav-item:hover{color:var(--text);background:#ffffff0a}.nav-item.active{color:#fff;background:#ff8fbe1f}.nav-item.active .ni-ic{color:var(--rose)}.ni-ic{text-align:center;width:18px;color:var(--muted2);font-size:15px}.main{min-height:100vh;margin-left:228px;padding:54px 0 0}.main-inner{max-width:1040px;margin:0 auto;padding:clamp(20px,4vw,36px) clamp(14px,4vw,30px) 80px}.scrim{z-index:25;background:#00000080;display:none;position:fixed;inset:54px 0 0}@media (max-width:860px){.hamb{display:flex}.side{transform:translate(-100%)}.side.open{transform:translate(0)}.main{margin-left:0}.side.open~.scrim{display:block}}.page-h{font-family:var(--font-display), "Black Han Sans", sans-serif;margin-bottom:5px;font-size:clamp(23px,4vw,31px)}.page-sub{color:var(--muted);margin-bottom:24px;font-size:14px}.btn{cursor:pointer;color:#fff;background:linear-gradient(#ff7fb0,#d6457a 55%,#8e54cf);border:none;border-radius:10px;padding:10px 17px;font-size:13px;font-weight:700;transition:all .14s}.btn:hover{filter:brightness(1.07)}.btn.ghost{border:1px solid var(--line);color:var(--text);background:#ffffff0d}.btn.ghost:hover{border-color:var(--rose)}.btn.danger{background:linear-gradient(#ff6f86,#e03a5a 55%,#9e2440)}.btn.sm{border-radius:8px;padding:7px 12px;font-size:12px}.row-gap{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.tabs{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.tab{border:1px solid var(--line);background:var(--panel);color:var(--muted);cursor:pointer;border-radius:100px;padding:8px 14px;font-size:13px;font-weight:700;transition:all .13s}.tab:hover{color:var(--text)}.tab.active{color:#fff;background:#ff8fbe24;border-color:#ff8fbe66}.tab .tb{color:var(--muted2);margin-left:5px;font-size:10px}.tab.active .tb{color:var(--rose)}.stat-strip{flex-wrap:wrap;gap:12px;margin-bottom:24px;display:flex}.stat{background:var(--panel);border:1px solid var(--line);border-radius:14px;flex:1;min-width:150px;padding:16px 18px}.stat-n{font-family:var(--font-display), "Black Han Sans", sans-serif;font-size:28px}.stat-n.rose{color:var(--rose)}.stat-n.green{color:var(--green)}.stat-n.blue{color:var(--blue)}.stat-l{color:var(--muted);margin-top:2px;font-size:12px}.sec-h{color:var(--muted);letter-spacing:.04em;margin:6px 0 14px;font-size:13px;font-weight:700}.subj-grid{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}@media (max-width:560px){.subj-grid{grid-template-columns:1fr}}.acard{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:17px 18px;transition:all .15s}.acard:hover{border-color:#ff8fbe66}.acard-top{align-items:center;gap:12px;margin-bottom:14px;display:flex}.acard-badge{width:40px;height:40px;font-family:var(--font-display), "Black Han Sans", sans-serif;color:#fff;border-radius:11px;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;display:flex;box-shadow:inset 0 1px 1px #fff6}.admin-root .g1{background:linear-gradient(150deg,#ff6fa8,#d6457a)}.admin-root .g2{background:linear-gradient(150deg,#9d7be8,#6d45c9)}.admin-root .g3{background:linear-gradient(150deg,#4e8cf0,#2d6be0)}.admin-root .gh{background:linear-gradient(150deg,#24c0a0,#10a876)}.acard-name{font-size:16px;font-weight:700}.acard-meta{color:var(--muted);margin-top:1px;font-size:11.5px}.acard-tag{border-radius:100px;margin-left:auto;padding:3px 9px;font-size:10px;font-weight:700}.acard-tag.ready{color:#5fe0a8;background:#34d39929}.acard-tag.soon{color:var(--muted);background:#ffffff12}.metric{margin-bottom:9px}.metric:last-child{margin-bottom:0}.metric-top{justify-content:space-between;margin-bottom:4px;font-size:12px;display:flex}.metric-name{color:var(--muted);font-weight:600}.metric-val{color:var(--text);font-variant-numeric:tabular-nums;font-weight:700}.metric-bar{background:#ffffff14;border-radius:4px;height:6px;overflow:hidden}.metric-fill{border-radius:4px;height:100%;transition:width .5s}.mf-video{background:linear-gradient(90deg,#ff6fa8,#ff8fbe)}.mf-blank{background:linear-gradient(90deg,#5fa8ef,#7fcfff)}.mf-quiz{background:linear-gradient(90deg,#9d7be8,#b07bee)}.acard-soon-note{color:var(--muted2);padding:6px 0 2px;font-size:12px}.quick{flex-wrap:wrap;gap:10px;margin-bottom:28px;display:flex}.qbtn{cursor:pointer;color:var(--text);background:var(--panel);border:1px solid var(--line);border-radius:11px;align-items:center;gap:8px;padding:11px 16px;font-size:13px;font-weight:700;transition:all .13s;display:flex}.qbtn:hover{border-color:var(--rose);color:#fff;background:#ff8fbe12}.qbtn .qi{color:var(--rose);font-size:15px}.icon-btn{border:1px solid var(--line);width:28px;height:28px;color:var(--muted);cursor:pointer;background:#ffffff0a;border-radius:7px;justify-content:center;align-items:center;font-size:13px;transition:all .1s;display:flex}.icon-btn:hover{color:#fff;border-color:var(--rose)}.icon-btn.del:hover{color:#ff8fa0;border-color:#e03a5a80}.tree-big{background:var(--panel2);border:1px solid var(--line);border-radius:14px;margin-bottom:16px;padding:15px 16px}.tree-big-h{font-family:var(--font-display), "Black Han Sans", sans-serif;border-bottom:1px solid var(--line);align-items:center;gap:7px;margin-bottom:13px;padding-bottom:11px;font-size:16px;display:flex}.tree-mid{border:1px solid var(--line);border-left:3px solid var(--rose);background:#ffffff06;border-radius:10px;margin-bottom:11px;padding:11px 12px}.tree-mid:last-child{margin-bottom:0}.tree-mid-h{color:#cdc8e6;align-items:center;gap:7px;margin-bottom:9px;font-size:14px;font-weight:700;display:flex}.tree-unit{color:var(--text);background:#ffffff08;border-radius:8px;align-items:center;gap:7px;margin-bottom:5px;padding:8px 10px;font-size:13px;display:flex}.tree-units{column-count:2;column-rule:1px solid var(--line);column-gap:20px;margin-bottom:6px}.tree-units .tree-unit{break-inside:avoid;margin-bottom:6px}.tree-unum{color:var(--rose);text-align:center;background:#ff8fbe21;border-radius:6px;flex-shrink:0;min-width:24px;padding:2px 7px;font-size:11px;font-weight:800}@media (max-width:680px){.tree-units{column-count:1}}.tree-unit:hover{background:#ffffff0f}.tree-unit .tn{flex:1}.tree-tools{gap:4px;margin-left:auto;display:flex}.empty-note{color:var(--muted2);text-align:center;padding:30px 0;font-size:13px}.work{grid-template-columns:264px 1fr;gap:16px;min-height:440px;display:grid}@media (max-width:760px){.work{grid-template-columns:1fr}}.work-list{background:var(--panel);border:1px solid var(--line);border-radius:14px;max-height:70vh;padding:8px;overflow:auto}.list-h{color:var(--muted2);letter-spacing:.1em;padding:8px 10px 6px;font-size:11px;font-weight:700}.ul-group{border:1px solid var(--line);border-left:3px solid var(--rose);background:#ffffff06;border-radius:10px;margin-bottom:10px;padding:6px}.ul-group:last-child{margin-bottom:0}.ul-midh{color:#ffa7c9;border-bottom:1px solid var(--line);margin-bottom:4px;padding:7px 8px 8px;font-size:12.5px;font-weight:800}.urow{cursor:pointer;color:var(--text);border-radius:8px;align-items:center;gap:8px;padding:9px 10px;font-size:13px;transition:all .1s;display:flex}.urow:hover{background:#ffffff0d}.urow.active{background:#ff8fbe29;box-shadow:inset 0 0 0 1px #ff8fbe66}.urow .unum{color:var(--rose);text-align:center;background:#ff8fbe1f;border-radius:5px;flex-shrink:0;min-width:21px;padding:2px 6px;font-size:10px;font-weight:800}.urow .un{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.ust{border-radius:6px;flex-shrink:0;padding:2px 7px;font-size:10px;font-weight:700}.ust.has{color:#5fe0a8;background:#34d39929}.ust.no{color:var(--muted2);background:#ffffff0f}.work-edit{background:var(--panel);border:1px solid var(--line);border-radius:14px;max-height:70vh;padding:18px;overflow:auto}.edit-empty{color:var(--muted2);text-align:center;padding:60px 14px;font-size:13px;line-height:1.6}.edit-h{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:3px;font-size:16px;font-weight:800;display:flex}.edit-pdf{color:#c9b6ff;background:#9a7bff1a;border:1px solid #9a7bff59;border-radius:7px;padding:4px 11px;font-size:11.5px;font-weight:700;text-decoration:none}.edit-pdf:hover{color:#fff;border-color:#9a7bff99}.edit-sub{color:var(--muted);margin-bottom:16px;font-size:12px}.field{margin-bottom:13px}.field label{color:var(--muted);margin-bottom:6px;font-size:12px;font-weight:700;display:block}.input{border:1.5px solid var(--line);width:100%;color:var(--text);background:#ffffff0a;border-radius:10px;outline:none;padding:11px 13px;font-size:14px;transition:all .15s}.input:focus{border-color:var(--rose)}textarea.input{resize:vertical;line-height:1.6}.legend{color:#bcd6f5;background:#5fa8ef14;border:1px solid #5fa8ef40;border-radius:10px;margin-bottom:14px;padding:11px 13px;font-size:12px;line-height:1.8}.legend code{color:#fff;background:#ffffff1f;border-radius:5px;padding:1px 6px;font-size:11.5px}.inline-add{border:1px dashed #ffffff2e;border-radius:11px;margin-bottom:16px;padding:13px}.pv-box{border:1px solid var(--line);min-height:42px;color:var(--text);background:#ffffff08;border-radius:9px;margin:10px 0;padding:11px;font-size:14px;line-height:1.7}.pv-blank{border-bottom:2px solid var(--green);color:#5fe0a8;padding:0 5px;font-weight:700;display:inline-block}.pv-sel{border-bottom:2px dashed var(--blue);color:#9fd0ff;background:#5fa8ef26;border-radius:6px 6px 0 0;padding:1px 9px;font-weight:700;display:inline-block}.qitem{border:1px solid var(--line);background:#ffffff05;border-radius:11px;margin-bottom:10px;padding:12px 13px}.qitem-top{align-items:flex-start;gap:10px;display:flex}.qitem-idx{color:var(--rose);background:#ff8fbe1f;border-radius:6px;flex-shrink:0;padding:3px 7px;font-size:11px;font-weight:800}.qitem-body{flex:1;min-width:0;font-size:13.5px;line-height:1.55}.qitem-tools{flex-shrink:0;gap:4px;display:flex}.qmeta{color:var(--muted);margin-top:7px;font-size:11px}.qmeta b{color:#7ef0bf;font-weight:700}.qtype-badge{vertical-align:1px;border-radius:6px;margin-right:5px;padding:2px 7px;font-size:10.5px;font-weight:800;display:inline-block}.qtype-badge.mc{color:#9ecbff;background:#5fa8ef29}.qtype-badge.input{color:#cdb3f5;background:#b07bee29}.qtype-badge.ox{color:#7ef0bf;background:#34d39929}.sim-btn{color:#ff8fbe;cursor:pointer;background:#ff8fbe1a;border:1px solid #ff8fbe4d;border-radius:8px;margin-top:8px;padding:4px 10px;font-size:11.5px;font-weight:700}.sim-btn:hover{background:#ff8fbe2e}.count-pill{color:var(--muted);border:1px solid var(--line);background:#ffffff0d;border-radius:100px;padding:5px 12px;font-size:12px;font-weight:700}.ltabs{flex-wrap:wrap;gap:6px;margin-bottom:14px;display:flex}.ltab{border:1px solid var(--line);background:var(--panel2);color:var(--muted);cursor:pointer;border-radius:8px;padding:7px 15px;font-size:12px;font-weight:700}.ltab.active{color:#fff;background:#b07bee2e;border-color:#b07bee66}.opt-row{align-items:center;gap:9px;margin-bottom:8px;display:flex}.opt-row input[type=radio]{accent-color:var(--rose);flex-shrink:0;width:16px;height:16px}.seg{background:var(--panel2);border:1px solid var(--line);border-radius:9px;margin-bottom:14px;padding:3px;display:inline-flex}.seg button{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:7px;padding:7px 16px;font-size:13px;font-weight:700}.seg button.on{color:#fff;background:#ff8fbe2e}.video-edit-preview{background:#000;border-radius:10px;width:100%;max-height:320px;margin-top:10px}.upload-row{flex-wrap:wrap;align-items:center;gap:10px;margin-top:8px;display:flex}.upload-state{color:var(--muted);font-size:12px}.modal{z-index:70;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0009;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-box{background:var(--panel2);border:1px solid var(--line);border-radius:18px;width:min(460px,100%);max-height:88vh;padding:22px;overflow:auto;box-shadow:0 30px 70px #00000080}.modal-h{margin-bottom:14px;font-size:18px;font-weight:800}.modal-msg{color:var(--muted);margin-bottom:6px;font-size:14px;line-height:1.7}.modal-foot{justify-content:flex-end;gap:10px;margin-top:20px;display:flex}.preview-link{color:#ff8fbe;white-space:nowrap;border:1px solid #ff8fbe73;border-radius:100px;padding:7px 14px;font-size:13px;font-weight:700;text-decoration:none}.preview-link:hover{background:#ff8fbe1f}.ai-note{color:#ffd9ea;background:#ff8fbe1a;border:1px solid #ff8fbe52;border-radius:9px;margin:8px 0 4px;padding:8px 12px;font-size:12.5px;font-weight:600}.ai-warn{color:#e7b24c;margin:2px 0 12px;font-size:12px;line-height:1.5}.adm-box{background:var(--panel);border:1px solid var(--line);border-radius:14px;margin-bottom:18px;padding:18px}.adm-box-h{align-items:center;gap:8px;margin:0 0 14px;font-size:15px;font-weight:800;display:flex}.adm-box-h .cnt{color:var(--rose);font-size:12px;font-weight:800}.adm-empty{color:var(--muted);padding:10px 2px;font-size:13px}.adm-table{border-collapse:collapse;width:100%}.adm-table th{text-align:left;color:var(--muted);border-bottom:1px solid var(--line);white-space:nowrap;padding:9px 10px;font-size:12px;font-weight:700}.adm-table td{color:var(--text);vertical-align:middle;border-bottom:1px solid #ffffff0f;padding:11px 10px;font-size:13.5px}.adm-table tr:last-child td{border-bottom:none}.adm-table tr:hover td{background:#ffffff05}.adm-sub{color:var(--muted);margin-top:2px;font-size:11.5px}select{border:1px solid var(--line);color:var(--text);cursor:pointer;appearance:none;background:#ffffff0f url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4l4 4 4-4' fill='none' stroke='%239F9ABE' stroke-width='1.6' stroke-linecap='round'/></svg>") right 10px center no-repeat;border-radius:9px;padding:7px 30px 7px 12px;font-family:inherit;font-size:13px}select:hover{border-color:var(--rose)}select:focus{border-color:var(--rose);outline:none}select option{color:var(--text);background:#15121f}.st-badges{gap:5px;display:inline-flex}.st-pill{border:1px solid var(--line);color:var(--muted2);background:0 0;border-radius:100px;padding:3px 10px;font-size:11px;font-weight:700}.st-pill.on.active{color:#6ee7b7;background:#34d3992e;border-color:#34d39973}.st-pill.on.disabled{color:#ff8fa0;background:#e03a5a29;border-color:#e03a5a73}.st-pill.on.pending{color:#e7b24c;background:#e7b24c29;border-color:#e7b24c73}.row-act{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.prog-bar{vertical-align:middle;background:#ffffff14;border-radius:5px;width:90px;height:8px;display:inline-block;position:relative;overflow:hidden}.prog-bar>i{background:linear-gradient(90deg,#ff8fb0,#7b4dd0);position:absolute;inset:0 auto 0 0}.acct-row{border:1px solid var(--line);background:#ffffff05;border-radius:12px;margin-bottom:8px;overflow:hidden}.acct-head{cursor:pointer;align-items:center;gap:10px;padding:12px 14px;display:flex}.acct-head:hover{background:#ffffff08}.acct-id .nm{font-size:14px;font-weight:700}.acct-id .em{color:var(--muted);margin-top:1px;font-size:12px}.acct-meta{flex-wrap:wrap;align-items:center;gap:8px;margin-left:auto;display:flex}.role-badge{color:#c9b6ff;background:#9a7bff24;border:1px solid #9a7bff52;border-radius:100px;padding:3px 10px;font-size:11px;font-weight:800}.caret{color:var(--muted);font-size:12px;transition:transform .15s}.caret.open{transform:rotate(180deg)}.acct-panel{border-top:1px dashed var(--line);flex-direction:column;gap:13px;padding:14px;display:flex}.acct-field{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.acct-field>.lbl{color:var(--muted);min-width:44px;font-size:12px;font-weight:700}.toggle-group{border:1px solid var(--line);border-radius:9px;display:inline-flex;overflow:hidden}.toggle-group button{color:var(--muted2);cursor:pointer;background:0 0;border:none;padding:7px 16px;font-size:13px;font-weight:700}.toggle-group button:not(:last-child){border-right:1px solid var(--line)}.toggle-group button.on.active{color:#6ee7b7;background:#34d39933}.toggle-group button.on.off{color:#ff8fa0;background:#e03a5a2e}.timer-box{border:1px solid var(--line);background:#ffffff05;border-radius:12px;margin-bottom:16px;padding:14px}.timer-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.timer-row+.timer-row{margin-top:12px}.timer-lbl{color:var(--text);min-width:130px;font-size:13px;font-weight:700}.timer-sec{color:var(--muted);align-items:center;gap:6px;font-size:12px;display:inline-flex}.timer-sec .input{text-align:center;width:64px;padding:6px 8px}.grade-checks{flex-wrap:wrap;gap:5px;display:inline-flex}.grade-chip{color:var(--muted);border:1px solid var(--line);cursor:pointer;background:#ffffff0d;border-radius:100px;padding:5px 11px;font-size:12px;font-weight:700}.grade-chip:hover{border-color:var(--rose)}.grade-chip.on{color:var(--rose);background:#ff8fbe33;border-color:#ff8fbe80}.acard-grouph{color:var(--muted);letter-spacing:.02em;margin:4px 0 8px;font-size:12px;font-weight:800}.class-chip{color:var(--text);background:#9a7bff1f;border:1px solid #9a7bff4d;border-radius:100px;align-items:center;gap:6px;padding:5px 8px 5px 12px;font-size:13px;font-weight:700;display:inline-flex}.class-chip button{cursor:pointer;opacity:.7;background:0 0;border:none;padding:2px;font-size:12px}.class-chip button:hover{opacity:1}.star-btn{cursor:pointer;color:var(--muted2);background:0 0;border:none;padding:0 2px;font-size:18px;line-height:1}.star-btn.on{color:#ffcf4d}.acct-sub-inline{color:var(--muted);font-size:12px;font-weight:500}.stat-n.violet{color:var(--violet)}.advice-box{color:#d8d4ec;white-space:pre-wrap;background:#ff8fbe14;border:1px solid #ff8fbe47;border-radius:10px;margin-top:8px;padding:12px 14px;font-size:13px;line-height:1.7}.abar-brand{align-items:center;gap:7px;display:flex}.math-tb{margin-top:8px}.math-tb-btns{flex-wrap:wrap;align-items:center;gap:5px;display:flex}.math-tb-lbl{color:var(--muted);margin-right:2px;font-size:11.5px;font-weight:700}.math-tb-btn{color:#c9b6ff;cursor:pointer;background:#9a7bff1a;border:1px solid #9a7bff4d;border-radius:7px;padding:4px 9px;font-size:12px;font-weight:600}.math-tb-btn:hover{border-color:var(--rose);color:var(--rose)}.math-tb-pv{color:#d8d4ec;border:1px solid var(--line);background:#ffffff0a;border-radius:8px;margin-top:7px;padding:7px 10px;font-size:13px}.add-box{border:1px solid var(--line);background:#ffffff06;border-radius:12px;margin-bottom:12px;padding:14px}.add-box-h{color:var(--text);margin-bottom:10px;font-size:13px;font-weight:800}.add-alt{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px;display:flex}.add-alt-lbl{color:var(--muted);font-size:12px;font-weight:700}.add-alt .divider{background:var(--line);width:1px;height:18px;margin:0 2px}.restore-row{justify-content:flex-end;margin-bottom:10px;display:flex}.add-modes{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.add-modes .btn{color:#fff;background:linear-gradient(#ff8fb0,#b07bee);border:none}.add-modes .btn.on{filter:brightness(1.08);box-shadow:0 0 0 2px #ff8fbe80}.add-modes .btn:disabled{opacity:.5}[data-tip]{position:relative}[data-tip]:hover:after{content:attr(data-tip);color:#f1effa;white-space:nowrap;z-index:200;border:1px solid var(--line);pointer-events:none;background:#15121f;border-radius:7px;padding:5px 9px;font-size:11.5px;font-weight:600;position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);box-shadow:0 6px 20px -6px #0009}.dd{min-width:170px;display:inline-block;position:relative}.dd-btn{border:1px solid var(--line);width:100%;color:var(--text);cursor:pointer;background:#ffffff0f;border-radius:9px;justify-content:space-between;align-items:center;gap:8px;padding:8px 12px;font-family:inherit;font-size:13px;display:flex}.dd-btn:hover{border-color:var(--rose)}.dd-btn:disabled{opacity:.5;cursor:default}.dd-caret{color:var(--muted);font-size:11px;transition:transform .15s}.dd.open .dd-caret{transform:rotate(180deg)}.dd-menu{z-index:50;border:1px solid var(--line);white-space:nowrap;background:#15121f;border-radius:10px;min-width:100%;max-height:240px;padding:5px;position:absolute;top:calc(100% + 4px);left:0;overflow:auto;box-shadow:0 12px 30px -8px #0009}.dd-item{text-align:left;width:100%;color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:7px;padding:8px 12px;font-size:13px;display:block}.dd-item:hover{background:#ffffff0f}.dd-item.on{color:var(--rose);background:#ff8fbe2e;font-weight:700}.ul-big{margin-bottom:6px}.ul-bigh{border:1px solid var(--line);cursor:pointer;width:100%;color:var(--text);text-align:left;background:#ff8fbe12;border-radius:9px;align-items:center;gap:7px;padding:9px 11px;font-size:13.5px;font-weight:800;display:flex}.ul-bigh:hover{border-color:var(--rose)}.ul-bigno{color:var(--rose);font-weight:800}.ul-caret{color:var(--muted);flex-shrink:0;font-weight:800;transition:transform .15s;display:inline-block}.ul-caret.open{transform:rotate(90deg)}.ul-midh{width:100%;color:var(--muted);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:6px;padding:8px 6px 4px;font-size:12.5px;font-weight:700;display:flex}.ul-midh:hover{color:var(--text)}