@import url("https://fonts.googleapis.com/css2?family=Sora:wght@500;600;700;800&family=Nunito+Sans:opsz,wght@6..12,400;6..12,500;6..12,600;6..12,700&display=swap");:root{--bg:#11151b;--bg2:#192029;--bg3:#212a35;--bg4:#2c3742;--border:#2a323e;--border2:#3a4654;--txt:#e8edf4;--txt2:#9aa6b6;--txt3:#6f7b8b;--accent:#2fcf90;--accent2:#4ad9a1;--accent3:#26b87f;--green:#5fb87d;--red:#e0786f;--orange:#dca35c;--blue:#5fa8e0;--card-bg:#192029;--card-border:#28313d;--on-accent:#08130d;--font-display:"Sora",system-ui,sans-serif;--font-body:"Nunito Sans",system-ui,sans-serif;--radius:14px;--radius2:9px;--shadow:0 6px 26px rgba(0,0,0,0.38);--trans:0.2s ease}body.light{--bg:#eef3ee;--bg2:#ffffff;--bg3:#e6efe6;--bg4:#d8e4d8;--border:#dde7dd;--border2:#c7d5c7;--txt:#1f2922;--txt2:#5d6b5d;--txt3:#93a393;--accent:#1f9d6b;--accent2:#27b07a;--accent3:#177e54;--green:#3f8a5f;--red:#c25a4e;--orange:#c98e44;--blue:#5b86a8;--card-bg:#ffffff;--card-border:#e2ebe2;--on-accent:#ffffff;--shadow:0 6px 24px rgba(40,90,60,0.1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg);color:var(--txt);font-size:15px;-webkit-font-smoothing:antialiased;height:100vh;overflow:hidden;transition:background var(--trans),color var(--trans)}a{color:var(--accent2);text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:var(--bg4);border-radius:3px}input,select,textarea{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius2);padding:8px 12px;color:var(--txt);font-family:var(--font-body);font-size:14px;outline:none;transition:border-color var(--trans)}input:focus,select:focus,textarea:focus{border-color:var(--accent)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius2);border:1px solid transparent;font-family:var(--font-body);font-size:13px;font-weight:600;cursor:pointer;transition:all var(--trans);background:none;color:var(--txt)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:5px 11px;font-size:12px}.btn-primary{background:var(--accent);color:var(--on-accent)}.btn-primary:hover:not(:disabled){background:var(--accent2)}.btn-ghost{background:var(--bg3);border-color:var(--border);color:var(--txt2)}.btn-ghost:hover:not(:disabled){color:var(--txt);border-color:var(--border2)}.btn-danger{background:rgba(224,90,106,.15);color:var(--red);border-color:var(--red)}.btn-danger:hover:not(:disabled){background:rgba(224,90,106,.25)}.icon-btn{width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;background:var(--bg3);border:1px solid var(--border);color:var(--txt2);cursor:pointer;transition:all var(--trans)}.icon-btn:hover{color:var(--txt)}.icon-btn.danger:hover{background:rgba(224,90,106,.15);color:var(--red);border-color:var(--red)}.shell{display:flex;height:100vh}#sidebar{width:220px;flex-shrink:0;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column}#logo{padding:20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.logo-mark{border-radius:12px;box-shadow:0 4px 14px rgba(31,157,107,.25)}.lt-name{font-size:17px;font-weight:800;display:block;line-height:1.1}.lt-name,.lt-sub{font-family:var(--font-display)}.lt-sub{font-size:11px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:1.5px}#nav{flex:1 1;overflow-y:auto;padding:12px 10px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius2);font-size:14px;font-weight:600;color:var(--txt2);cursor:pointer;transition:all var(--trans);margin-bottom:2px}.nav-item:hover{background:var(--bg3);color:var(--txt)}.nav-item.active{background:var(--accent);color:var(--on-accent);box-shadow:0 3px 12px rgba(31,157,107,.3)}.nav-item.nav-key{border:1.5px solid var(--accent);color:var(--accent)}.nav-item.nav-key.active{color:var(--on-accent)}.nav-icon{width:18px;text-align:center}.badge{margin-left:auto;background:var(--red);color:#fff;font-size:11px;font-weight:700;padding:1px 7px;border-radius:999px}.nav-divider{height:1px;background:var(--border);margin:10px 4px}.nav-label{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--txt3);padding:6px 12px 4px;font-weight:700}#sidebar-footer{border-top:1px solid var(--border);padding:12px 10px}#main{flex:1 1;overflow-y:auto}.view{padding:28px 32px}.view-title{font-family:var(--font-display);font-size:23px;font-weight:700;margin-bottom:20px}.view-title span{color:var(--accent2)}.section-title{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--txt3);font-weight:700;margin-bottom:10px}.muted{color:var(--txt2)}.row{display:flex;align-items:center;gap:10px}.spacer{flex:1 1}.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:14px;gap:14px;margin-bottom:22px}.stat-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:18px}.stat-card.accent{border-color:var(--accent);background:rgba(31,157,107,.08)}.stat-card.green{border-color:var(--green);background:rgba(61,204,122,.06)}.stat-card .label{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--txt3);font-weight:700}.stat-card .value{font-family:var(--font-display);font-size:29px;font-weight:700;margin:6px 0 2px}.stat-card .sub{font-size:12px;color:var(--txt3)}.chart-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:18px}.chart-card h3{font-family:var(--font-display);font-size:14px;margin-bottom:12px}.chart-card h3,.pct{font-weight:700}.pct.bad{color:var(--red)}.pct.ok{color:var(--orange)}.pct.good{color:var(--green)}.chip{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:600}.chip.new{background:rgba(95,168,224,.16);color:var(--blue)}.chip.due{background:rgba(224,120,111,.16);color:var(--red)}.chip.total{background:rgba(95,184,125,.16);color:var(--green)}.tag-chip{display:inline-block;padding:2px 8px;border-radius:999px;background:rgba(31,157,107,.15);color:var(--accent3);font-size:11px;margin-right:4px}.deck-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:14px;gap:14px}.deck-card{position:relative;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:16px;cursor:pointer;transition:all var(--trans)}.deck-card:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:var(--shadow)}.deck-card h3{font-family:var(--font-display);font-size:15px;font-weight:700;margin-bottom:10px;display:flex;align-items:center;gap:6px}.deck-meta{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:6px}.deck-sub-count{font-size:12px;color:var(--txt3)}.deck-card .icon-btn{position:absolute;top:10px;right:10px;opacity:0}.deck-card:hover .icon-btn{opacity:1}.breadcrumb{display:flex;gap:6px;align-items:center;font-size:13px;color:var(--txt2);margin-bottom:14px;flex-wrap:wrap}.breadcrumb span{cursor:pointer}.breadcrumb span:hover{color:var(--accent2)}.breadcrumb span.current{color:var(--txt);font-weight:700;cursor:default}.card-row{display:flex;align-items:center;gap:10px;padding:10px 12px;border-bottom:1px solid var(--border)}.card-row:hover{background:var(--bg2)}.caret{cursor:pointer;color:var(--txt3);transition:transform var(--trans);display:inline-block;width:14px}.caret.open{transform:rotate(90deg)}.card-row .main{flex:1 1;min-width:0}.card-row .main b{display:block}.card-row .meta{font-size:12px;color:var(--txt3)}.flashcard-list{padding:4px 0 8px 34px}.flashcard-list .fc-row{display:flex;align-items:center;gap:8px;padding:5px 0;font-size:13px;color:var(--txt2)}.note-table{width:100%;border-collapse:collapse}.note-table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--txt3);font-weight:700;padding:10px 12px}.note-table td,.note-table th{border-bottom:1px solid var(--border)}.note-table td{padding:11px 12px;font-size:14px}.note-table tbody tr{cursor:pointer}.note-table tbody tr:hover{background:var(--bg2)}.note-table mark{background:rgba(255,195,50,.3);color:inherit;border-radius:3px;padding:0 2px}.snippet{font-size:12px;color:var(--txt3);display:block;margin-top:3px}.search-bar{display:flex;align-items:center;gap:6px}.study-shell{display:flex;flex-direction:column;height:100vh}#study-topbar{display:flex;align-items:center;gap:10px;padding:12px 20px;border-bottom:1px solid var(--border);background:var(--bg2)}.count-pills{display:flex;gap:6px}.count-pills .p{font-size:12px;font-weight:700;padding:2px 9px;border-radius:999px}.p.sc-new{background:rgba(95,168,224,.16);color:var(--blue)}.p.sc-learn{background:rgba(224,120,111,.16);color:var(--red)}.p.sc-rev{background:rgba(95,184,125,.16);color:var(--green)}#study-card-area{flex:1 1;overflow-y:auto;padding:32px;display:flex;flex-direction:column;align-items:center}.study-inner{width:100%;max-width:720px}.study-topic{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--txt3);font-weight:700;margin-bottom:8px}.study-question{font-family:var(--font-display);font-size:22px;font-weight:700;margin-bottom:22px;line-height:1.4}.card-help{background:rgba(220,163,92,.12);border:1px solid var(--orange);border-radius:var(--radius2);padding:12px 14px;margin-bottom:18px;font-size:13px}.answer-area{margin-bottom:20px}.answer-area textarea{width:100%;min-height:120px;resize:vertical;line-height:1.6}.voice-status{font-size:13px;color:var(--txt2);margin-bottom:10px}.transcript{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius2);padding:12px;min-height:60px;font-size:14px;line-height:1.6;margin-bottom:12px}.recording{animation:pulse 1.5s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.model-answer{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:18px 20px;margin-bottom:20px;line-height:1.8}.model-answer h1{font-family:var(--font-display);font-size:17px;color:var(--accent2);margin:12px 0 6px}.model-answer h2{font-size:15px;margin:10px 0 4px}.model-answer h3{font-size:14px;color:var(--txt2)}.model-answer img{max-width:100%;border-radius:8px;margin:8px 0}.model-answer ol,.model-answer ul{padding-left:22px}.model-answer mark{background:rgba(255,195,50,.3);color:inherit}.result-score{font-family:var(--font-display);font-size:24px;font-weight:700;margin-bottom:16px}.result-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px;margin-bottom:14px}.result-col h4{font-size:12px;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.result-col.correct h4{color:var(--green)}.result-col.missed h4{color:var(--red)}.result-col li{font-size:13px;line-height:1.7;margin-left:18px}.result-focus{background:var(--bg2);border-left:3px solid var(--orange);border-radius:0 var(--radius2) var(--radius2) 0;padding:10px 14px;font-size:13px;margin-bottom:16px}.ease-hint{font-size:12px;color:var(--txt3);margin-bottom:10px}.ease-row{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:10px;gap:10px}.ease-btn{padding:12px 8px;border-radius:var(--radius2);border:1px solid;background:transparent;cursor:pointer;font-family:var(--font-body);font-weight:700;font-size:14px;transition:all var(--trans);display:flex;flex-direction:column;align-items:center;gap:3px}.ease-btn .iv{font-size:11px;font-weight:600;opacity:.8}.ease-btn .ai-tag{font-size:9px;background:var(--accent);color:var(--on-accent);padding:0 4px;border-radius:4px}.ease-btn:hover{transform:translateY(-1px)}.ease-btn.suggested{box-shadow:0 0 0 2px var(--accent)}.ease-1{color:#e05a6a;border-color:#e05a6a;background:rgba(224,90,106,.1)}.ease-2{color:#f0a03a;border-color:#f0a03a;background:rgba(240,160,58,.1)}.ease-3{color:#4d8ef0;border-color:#4d8ef0;background:rgba(77,142,240,.1)}.ease-4{color:#3dcc7a;border-color:#3dcc7a;background:rgba(61,204,122,.1)}.empty-state{text-align:center;padding:60px 20px}.empty-state .emoji{font-size:64px;margin-bottom:14px}.empty-state h2{font-family:var(--font-display);font-size:20px;margin-bottom:8px}.study-deck-item{display:flex;align-items:center;gap:12px;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:14px 16px;margin-bottom:8px;cursor:pointer;transition:all var(--trans)}.study-deck-item:hover{border-color:var(--accent)}.study-deck-item.on{border-color:var(--green);background:rgba(95,184,125,.08)}.study-deck-item.covered{opacity:.6}.study-deck-item .sdi-name{font-weight:700}.study-deck-item .sdi-sub{font-size:12px;color:var(--txt3)}.sdi-tick{width:28px;height:28px;border-radius:999px;border:1.5px solid var(--border2);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--txt3);background:transparent;cursor:pointer}.sdi-tick.on{background:var(--green);border-color:var(--green);color:#fff}.sdi-tick:disabled{cursor:not-allowed}.everything-due{background:linear-gradient(100deg,rgba(31,157,107,.16),rgba(95,168,224,.1))}.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:14px;gap:14px;margin-bottom:16px}.mode-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:22px 18px;text-align:center;cursor:pointer;transition:all var(--trans)}.mode-card:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:var(--shadow)}.mode-card .emoji{font-size:30px;display:block;margin-bottom:8px}.mode-card h3{font-family:var(--font-display);font-size:16px;font-weight:700}.mode-card p{font-size:12px;color:var(--txt3);margin-top:4px}.banner{display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:var(--radius);border:1px solid;cursor:pointer;margin-bottom:10px;transition:all var(--trans)}.banner:hover{transform:translateY(-2px)}.banner .emoji{font-size:24px}.banner b{display:block;font-family:var(--font-display)}.banner small{color:var(--txt3)}.banner.walk{border-color:var(--green);background:rgba(95,184,125,.08)}.banner.cram{border-color:var(--orange);background:rgba(220,163,92,.08)}.deck-pill{display:inline-flex;padding:4px 11px;border-radius:999px;background:var(--bg3);border:1px solid var(--border);font-size:12px;font-weight:600;margin-right:6px}.overlay{position:fixed;inset:0;z-index:200;background:var(--bg);display:flex;flex-direction:column}.overlay-top{gap:10px;padding:14px 22px;border-bottom:1px solid var(--border)}.overlay-stage,.overlay-top{display:flex;align-items:center}.overlay-stage{flex:1 1;overflow-y:auto;padding:40px;flex-direction:column}.overlay-inner{width:100%;max-width:760px}.big-question{font-family:var(--font-display);font-size:30px;font-weight:700;line-height:1.35;margin-bottom:20px}.walk-status{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--txt2);margin-bottom:20px}.walk-dot{width:10px;height:10px;border-radius:999px;animation:walkPulse 1.2s infinite}.walk-dot.listen{background:var(--red)}.walk-dot.speak{background:var(--blue)}.walk-dot.think{background:var(--orange)}@keyframes walkPulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.25)}}.modal-back{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:150;display:flex;align-items:center;justify-content:center;padding:20px}.modal{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);width:100%;max-width:560px;max-height:86vh;display:flex;flex-direction:column}.modal-head{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}.modal-head h2{font-family:var(--font-display);font-size:17px;font-weight:700}.modal-body{padding:18px 20px;overflow-y:auto}.modal-foot{display:flex;gap:10px;justify-content:flex-end;padding:14px 20px;border-top:1px solid var(--border)}.field{margin-bottom:14px}.field label{display:block;font-size:12px;font-weight:700;color:var(--txt2);margin-bottom:5px}.field input,.field select,.field textarea{width:100%}.field .hint{font-size:12px;color:var(--txt3);margin-top:4px}.progress-track{height:6px;background:var(--bg3);border-radius:999px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);transition:width .5s ease}#pomo-bar{display:flex;align-items:center;gap:12px;padding:8px 20px;border-bottom:1px solid var(--border);background:var(--bg2);font-size:13px}.pomo-phase{padding:2px 10px;border-radius:999px;font-size:11px;font-weight:700}.pomo-phase.focus{background:rgba(95,184,125,.16);color:var(--green)}.pomo-phase.break{background:rgba(95,168,224,.16);color:var(--blue)}.pomo-time{font-family:var(--font-display);font-size:24px;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);background:#2b2620;color:#fff;padding:10px 20px;border-radius:999px;font-size:13px;font-weight:600;z-index:300;opacity:0;transition:transform .3s ease,opacity .3s ease;pointer-events:none}.toast.show{transform:translateX(-50%) translateY(0);opacity:1}.boot{height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}.boot-logo{font-family:var(--font-display);font-size:26px;font-weight:800;color:var(--accent)}.heat-toggle{display:flex;gap:4px}.heat-toggle button{padding:3px 10px;font-size:11px;font-weight:700;border-radius:6px;border:1px solid var(--border);background:var(--bg3);color:var(--txt2);cursor:pointer}.heat-toggle button.on{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}.heat-tip{position:fixed;background:#2b2620;color:#fff;padding:5px 10px;border-radius:6px;font-size:12px;pointer-events:none;z-index:300;white-space:nowrap}.legend{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--txt3);margin-top:8px;flex-wrap:wrap}.legend .sw{width:11px;height:11px;border-radius:3px;display:inline-block}.kn-row{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-size:12px}.kn-row .name{width:104px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--txt2)}.kn-row .track{flex:1 1;height:8px;background:var(--bg3);border-radius:999px;overflow:hidden}.kn-row .fill{height:100%;transition:width .5s ease}.kn-row .fill.good{background:var(--green)}.kn-row .fill.ok{background:var(--orange)}.kn-row .fill.bad{background:var(--red)}.kn-summary{border-left:3px solid var(--accent);padding:10px 14px;background:var(--bg2);border-radius:0 var(--radius2) var(--radius2) 0;font-size:13px;line-height:1.6;margin-bottom:14px}.kn-tag{font-size:10px;color:var(--txt3);margin-top:6px;display:block}.editor-shell{display:flex;flex-direction:column;height:100vh}#editor-header{display:flex;align-items:center;gap:10px;padding:12px 20px;border-bottom:1px solid var(--border);background:var(--bg2)}#editor-title-input{font-family:var(--font-display);font-size:21px;font-weight:700;background:transparent;border:none;flex:1 1;padding:4px 0}#editor-toolbar{display:flex;gap:4px;padding:8px 20px;border-bottom:1px solid var(--border);flex-wrap:wrap}.tb-btn{padding:4px 9px;font-size:12px;font-weight:600;border-radius:6px;border:1px solid var(--border);background:var(--bg3);color:var(--txt2);cursor:pointer}.tb-btn:hover{color:var(--txt);border-color:var(--border2)}.tb-sep{width:1px;background:var(--border);margin:0 4px}.editor-main{flex:1 1;display:flex;overflow:hidden}#content-area{flex:1 1;overflow-y:auto;padding:28px 32px}#editor-content{max-width:680px;line-height:1.8;outline:none;caret-color:var(--accent2);min-height:300px}#editor-content:empty:before{content:attr(data-placeholder);color:var(--txt3)}#editor-content h1{font-family:var(--font-display);font-size:19px;color:var(--accent);border-bottom:1px solid var(--border);padding-bottom:4px;margin:18px 0 8px}#editor-content h2{font-size:15px;margin:12px 0 4px}#editor-content h3{font-size:14px;color:var(--txt2)}#editor-content img{max-width:100%;border-radius:8px}#editor-content mark{background:rgba(255,195,50,.3)}#editor-content ol,#editor-content ul{padding-left:24px}#cards-preview{width:260px;border-left:1px solid var(--border);overflow-y:auto;padding:16px;background:var(--bg2)}.preview-card{border:1px solid var(--border);border-radius:var(--radius2);padding:10px 12px;margin-bottom:8px}.preview-card .head{color:var(--accent2);font-weight:700;font-size:13px}.preview-card .body{font-size:12px;color:var(--txt3);margin-top:3px}.preview-card .extras{font-size:11px;color:var(--blue);margin-top:3px}.preview-card .warn{font-size:11px;color:var(--orange);margin-top:3px}#editor-footer{padding:8px 20px;border-top:1px solid var(--border);font-size:12px;color:var(--txt3)}.sm-cal,.sm-head{display:grid;grid-template-columns:repeat(7,1fr);grid-gap:5px;gap:5px}.sm-head{margin-bottom:5px}.sm-head div{font-size:11px;font-weight:700;color:var(--txt3);text-align:center}.sm-day{position:relative;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius2);padding:7px 8px;min-height:68px;cursor:pointer;font-size:12px;overflow:hidden;-webkit-user-select:none;-moz-user-select:none;user-select:none}.sm-day:hover{border-color:var(--accent)}.sm-day.today{outline:2px solid var(--accent)}.sm-day.sel{outline:2px dashed var(--accent2)}.sm-day .d{font-weight:700}.sm-day .nm{font-size:10px;margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sm-day .ft{position:absolute;bottom:5px;left:8px;font-size:10px;color:var(--txt3)}.sm-day .bar{top:0;width:3px}.sm-day .bar,.sm-day .load{position:absolute;left:0;bottom:0}.sm-day .load{height:3px;background:var(--accent)}.sm-type-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;border:1px solid var(--border);background:var(--bg3);font-size:12px;cursor:pointer;margin:0 6px 6px 0}.sm-type-chip .sw{width:10px;height:10px;border-radius:999px}.step{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:16px 18px;margin-bottom:12px}.step h3{font-family:var(--font-display);font-size:14px;font-weight:700;margin-bottom:10px}.dash-charts{display:grid;grid-template-columns:1.3fr 1fr;grid-gap:14px;gap:14px;margin-bottom:14px}.stats-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px}.kn-h{color:var(--txt2);margin:12px 0 8px}.kn-h,.kn-row .pv{font-size:12px;font-weight:700}.kn-row .pv{width:40px;text-align:right}.weak-row{display:flex;align-items:center;gap:10px;padding:8px 2px;border-bottom:1px solid var(--border);font-size:13px}.weak-row:last-child{border-bottom:none}.weak-row .wr-main{flex:1 1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.usage-lines p{margin-bottom:9px;font-size:14px}.sm-day.pad{visibility:hidden;pointer-events:none}input[type=range]{padding:0;border:none;background:transparent;accent-color:var(--accent)}input[type=color]{padding:2px;height:36px;cursor:pointer}input[type=checkbox],input[type=radio]{accent-color:var(--accent)}.check-row{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}.check-row input[type=checkbox],.check-row input[type=radio]{width:auto}.range-row{display:flex;align-items:center;gap:12px}.range-row input[type=range]{flex:1 1}.range-val{font-family:var(--font-display);font-weight:700;min-width:52px;text-align:right;white-space:nowrap}.hw-chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.hw-chip{padding:5px 12px;border-radius:999px;border:1px solid var(--border);background:var(--bg3);color:var(--txt2);font-size:12px;font-weight:600;cursor:pointer;transition:all var(--trans);font-family:var(--font-body)}.hw-chip:hover{color:var(--txt);border-color:var(--border2)}.hw-chip.on{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.hw-readout{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius2);padding:12px 14px;font-size:13px;line-height:1.8;margin-top:14px}.hw-readout b{color:var(--accent2)}.holiday-row{display:flex;align-items:center;gap:10px;padding:9px 2px;border-bottom:1px solid var(--border);font-size:13px}.holiday-row:last-child{border-bottom:none}.type-pick{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;margin-bottom:6px;border-radius:var(--radius2);border:1px solid var(--border);background:var(--bg3);color:var(--txt);font-family:var(--font-body);font-size:14px;font-weight:600;cursor:pointer;transition:all var(--trans);text-align:left}.type-pick:hover{border-color:var(--accent)}.type-pick .sw{width:12px;height:12px;border-radius:999px;flex-shrink:0}.grade-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:10px;gap:10px}.import-preview{margin-top:12px;font-size:13px}.import-preview li{margin-left:18px;line-height:1.9}.step-desc{font-size:13px;color:var(--txt2);margin-bottom:10px}.action-row{display:flex;align-items:baseline;gap:12px;margin-bottom:10px;flex-wrap:wrap}.action-row .desc{font-size:13px;color:var(--txt3)}.study-prompt{font-family:var(--font-display);font-size:19px;font-weight:700;margin-bottom:4px}.study-hint{font-size:13px;color:var(--txt3);margin-bottom:14px}.study-foot{display:flex;align-items:center;gap:10px;margin-top:16px}.mode-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;background:var(--bg3);border:1px solid var(--border);font-size:12px;font-weight:700;color:var(--txt2);cursor:pointer;white-space:nowrap}.mode-badge:hover{color:var(--txt);border-color:var(--border2)}.walk-transcript{font-style:italic;color:var(--txt2);line-height:1.6;margin-bottom:20px}.pomo-cfg{gap:10px;font-size:12px;color:var(--txt3);flex-wrap:wrap}.pomo-cfg,.pomo-cfg label{display:inline-flex;align-items:center}.pomo-cfg label{gap:5px;font-weight:600}.pomo-cfg input{width:56px;padding:3px 7px;font-size:12px}