/* Cue Design System — Custom dark theme */
*{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg0:#07080e;--bg1:#0c0f18;--bg2:#11151f;--bg3:#181d2b;--bg4:#1f2636;--bg5:#262f40;
  --bdr:rgba(255,255,255,0.07);--bdrm:rgba(255,255,255,0.13);--bdrs:rgba(255,255,255,0.04);
  --t1:#dce6f0;--t2:#8997ab;--t3:#4d5d72;
  --blue:#4f8ef7;--bluedim:rgba(79,142,247,0.13);
  --green:#3ecf80;--greendim:rgba(62,207,128,0.12);
  --amber:#e8a830;--amberdim:rgba(232,168,48,0.13);
  --red:#e85858;--reddim:rgba(232,88,88,0.12);
  --sky:#38bff8;--skydim:rgba(56,191,248,0.11);
  --violet:#a78df4;--violetdim:rgba(167,141,244,0.12);
  --orange:#fb923c;--orangedim:rgba(251,146,60,0.12);
  --sans:'IBM Plex Sans',system-ui,sans-serif;
  --mono:'IBM Plex Mono',monospace;
}

html,body{height:100%;background:var(--bg0);color:var(--t1);font-family:var(--sans);font-size:14px;line-height:1.5}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.09);border-radius:3px}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

/* Forms */
input,textarea,select{font-family:var(--sans);background:var(--bg3);border:1px solid var(--bdr);color:var(--t1);border-radius:7px;outline:none;font-size:13px;color-scheme:dark}
input:focus,textarea:focus,select:focus{border-color:rgba(79,142,247,0.5)}
input::placeholder,textarea::placeholder{color:var(--t3)}
select option{background:var(--bg2)}

/* Buttons */
button{font-family:var(--sans);cursor:pointer}
.btn-primary{font-weight:500;font-size:13.5px;color:#fff;background:var(--blue);border:none;padding:11px 24px;border-radius:8px;transition:.12s}
.btn-primary:hover{opacity:.9}
.btn-primary:disabled{opacity:.4;cursor:not-allowed}
.btn-secondary{font-weight:500;font-size:13px;color:var(--t2);background:transparent;border:1px solid var(--bdrm);padding:9px 16px;border-radius:7px;transition:.12s}
.btn-secondary:hover{background:var(--bg3);color:var(--t1)}
.btn-danger{font-weight:500;font-size:13px;color:var(--red);background:transparent;border:1px solid rgba(232,88,88,0.3);padding:9px 16px;border-radius:7px;transition:.12s}
.btn-danger:hover{background:var(--reddim)}
.btn-success{font-weight:500;font-size:13px;color:#fff;background:var(--green);border:none;padding:9px 16px;border-radius:7px;transition:.12s}
.btn-success:hover{opacity:.9}

/* Pills */
.pill{display:inline-flex;align-items:center;padding:2px 8px;border-radius:4px;font-family:var(--mono);font-size:10.5px;font-weight:500;white-space:nowrap;letter-spacing:.02em}
.pill-blue{color:var(--blue);background:var(--bluedim)}
.pill-green{color:var(--green);background:var(--greendim)}
.pill-amber{color:var(--amber);background:var(--amberdim)}
.pill-red{color:var(--red);background:var(--reddim)}
.pill-sky{color:var(--sky);background:var(--skydim)}
.pill-violet{color:var(--violet);background:var(--violetdim)}
.pill-orange{color:var(--orange);background:var(--orangedim)}
.pill-muted{color:var(--t3);background:var(--bg4)}

/* Labels */
.flabel{font-size:10.5px;font-weight:600;color:var(--t3);letter-spacing:.07em;text-transform:uppercase;margin-bottom:10px}

/* Top Nav */
#topnav{position:sticky;top:0;z-index:200;background:var(--bg1);border-bottom:1px solid var(--bdr);height:52px;display:flex;align-items:center;padding:0 max(28px, calc((100% - 1040px) / 2 + 28px));gap:20px;justify-content:space-between}
#topnav .logo{font-size:16px;font-weight:700;letter-spacing:-.04em;color:var(--t1);flex-shrink:0;text-decoration:none}
#topnav .logo:hover{text-decoration:none}
#topnav .nav-links{display:flex;gap:3px}
#topnav .nav-links a{font-size:11.5px;font-weight:500;color:var(--t3);background:transparent;border:1px solid transparent;padding:5px 12px;border-radius:6px;transition:.12s;text-decoration:none}
#topnav .nav-links a:hover,#topnav .nav-links a.active{color:var(--t1);background:var(--bg3);border-color:var(--bdrm);text-decoration:none}
#topnav .admin-link{font-size:13px;color:var(--t3);flex-shrink:0;text-decoration:none}
#topnav .admin-link:hover{color:var(--t1);text-decoration:none}

/* Step Bar */
.step-bar{display:flex;align-items:center;gap:0;margin-bottom:32px}
.step-bar .step{display:flex;align-items:center;gap:8px}
.step-bar .num{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:10px;font-weight:600;flex-shrink:0}
.step-bar .num.done{background:var(--greendim);border:1.5px solid var(--green);color:var(--green)}
.step-bar .num.active{background:var(--bluedim);border:1.5px solid var(--blue);color:var(--blue)}
.step-bar .num.pending{background:var(--bg3);border:1.5px solid var(--bdr);color:var(--t3)}
.step-bar .label{font-size:12.5px;font-weight:500;color:var(--t2)}
.step-bar .label.active{color:var(--t1);font-weight:600}
.step-bar .label.done,.step-bar .label.pending{color:var(--t3)}
.step-bar .connector{width:24px;height:1px;background:var(--bdr);margin:0 10px;flex-shrink:0}
.step-bar .connector.done{background:rgba(62,207,128,0.35)}

/* Page wrappers */
.wrap{max-width:1040px;margin:0 auto;padding:36px 28px}
.wrap-narrow{max-width:620px;margin:0 auto;padding:36px 28px}
.wrap-medium{max-width:800px;margin:0 auto;padding:36px 28px}
.wrap-wide{max-width:940px;margin:0 auto;padding:36px 28px}

/* Dashboard */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:22px}
.stat-card{background:var(--bg2);border:1px solid var(--bdr);border-radius:10px;padding:16px 18px}
.stat-card .slabel{font-size:10.5px;font-weight:600;color:var(--t3);letter-spacing:.07em;text-transform:uppercase;margin-bottom:8px}
.stat-card .sval{font-size:24px;font-weight:600;color:var(--t1);letter-spacing:-.03em;line-height:1}
.stat-card .ssub{font-size:11px;color:var(--t3);margin-top:6px}
.course-table{background:var(--bg2);border:1px solid var(--bdr);border-radius:10px;overflow:hidden}
.course-table .thead{display:grid;grid-template-columns:1fr 80px 130px 80px 58px;padding:10px 20px;border-bottom:1px solid var(--bdr)}
.course-table .thead span{font-size:10.5px;font-weight:600;color:var(--t3);letter-spacing:.07em;text-transform:uppercase}
.course-table .thead span:not(:first-child){text-align:center}
.trow{display:grid;grid-template-columns:1fr 80px 130px 80px 58px;padding:12px 20px;align-items:center;border-bottom:1px solid var(--bdrs);cursor:pointer;transition:background .1s}
.trow:hover{background:var(--bg3)}
.trow:last-child{border-bottom:none}
.trow .ttitle{font-size:13.5px;color:var(--t1);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-right:14px}
.trow .tc{text-align:center}

/* Upload / Dropzone */
.drop-zone{border:2px dashed var(--bdrm);border-radius:12px;padding:44px 32px;text-align:center;cursor:pointer;transition:.15s}
.drop-zone:hover,.drop-zone.hover{border-color:var(--blue);background:var(--bluedim)}
.drop-zone .icon{font-size:26px;color:var(--t3);margin-bottom:12px;line-height:1;transition:.15s}
.drop-zone:hover .icon,.drop-zone.hover .icon{color:var(--blue)}
.drop-zone .big{font-size:14px;font-weight:500;color:var(--t1);margin-bottom:5px}
.drop-zone .small{font-size:12px;color:var(--t3)}
.drop-zone-sm{border:2px dashed var(--bdr);border-radius:10px;padding:22px 28px;text-align:center;cursor:pointer;transition:.15s}
.drop-zone-sm:hover{border-color:var(--blue);background:var(--bluedim)}

/* Configure */
.doc-summary{background:var(--bg3);border:1px solid var(--bdr);border-radius:9px;padding:12px 16px;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:26px}
.doc-summary p{font-size:13px;color:var(--t2);line-height:1.55;flex:1}
.cfg-grid{display:grid;grid-template-columns:1fr 340px;gap:28px}
.len-opt{border:1.5px solid var(--bdr);border-radius:10px;padding:15px 18px;cursor:pointer;transition:.12s;margin-bottom:8px;position:relative}
.len-opt:hover{border-color:var(--bdrm);background:var(--bg2)}
.len-opt.active{border-color:var(--blue);background:var(--bluedim)}
.len-opt .lhead{display:flex;align-items:baseline;gap:10px;margin-bottom:3px}
.len-opt .lname{font-size:14px;font-weight:600;color:var(--t2)}
.len-opt.active .lname{color:var(--t1)}
.len-opt .lrange{font-family:var(--mono);font-size:11px;color:var(--t3)}
.len-opt.active .lrange{color:var(--blue)}
.len-opt .lwords{font-family:var(--mono);font-size:11px;color:var(--t3);margin-bottom:7px}
.len-opt .ldesc{font-size:12.5px;color:var(--t2);line-height:1.5}
.recommended-badge{position:absolute;top:11px;right:11px;font-size:10px;font-weight:600;color:var(--blue);background:var(--bluedim);padding:2px 8px;border-radius:4px;letter-spacing:.04em;text-transform:uppercase}
.tri-row{display:flex;gap:6px}
.tri-btn{flex:1;font-family:var(--sans);font-size:12.5px;font-weight:500;color:var(--t3);background:transparent;border:1px solid var(--bdr);padding:8px 0;border-radius:7px;transition:.12s}
.tri-btn.active{color:#fff;background:var(--blue);border-color:var(--blue)}
.tri-btn:hover:not(.active){color:var(--t2);background:var(--bg4)}
.radio-opt{display:flex;align-items:flex-start;gap:11px;padding:10px 13px;border-radius:8px;border:1px solid var(--bdr);cursor:pointer;margin-bottom:6px;transition:.12s}
.radio-opt.active{border-color:var(--blue);background:var(--bluedim)}
.radio-circle{width:14px;height:14px;border-radius:50%;border:2px solid var(--t3);flex-shrink:0;margin-top:3px;display:flex;align-items:center;justify-content:center;transition:.12s}
.radio-opt.active .radio-circle{border-color:var(--blue);background:var(--blue)}
.radio-dot{width:4px;height:4px;border-radius:50%;background:#fff}
.radio-lbl{font-size:13px;font-weight:500;color:var(--t2)}
.radio-opt.active .radio-lbl{color:var(--t1)}
.radio-sub{font-size:11.5px;color:var(--t3);margin-top:2px}
.cfg-fg{margin-bottom:20px}

/* Generating */
.ghdr{text-align:center;margin-bottom:40px}
.gcourse{font-size:20px;font-weight:600;letter-spacing:-.025em;color:var(--t1);margin-bottom:18px}
.progress-bar{display:flex;align-items:center;gap:10px}
.progress-track{flex:1;height:2px;background:var(--bg4);border-radius:2px;overflow:hidden}
.progress-fill{height:100%;background:var(--blue);border-radius:2px;transition:width .5s}
.progress-pct{font-family:var(--mono);font-size:11px;color:var(--t3);min-width:28px;text-align:right}
.agent-list{display:flex;flex-direction:column;gap:1px}
.agent-row{display:flex;align-items:center;gap:14px;padding:13px 15px;border-radius:8px;border:1px solid transparent;transition:.2s}
.agent-row.active{background:var(--bg3);border-color:var(--bdrm)}
.agent-row.done{opacity:.7}
.agent-icon{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:9px;font-weight:700}
.agent-icon.done{background:var(--greendim);border:1.5px solid var(--green);color:var(--green)}
.agent-icon.running{background:var(--bluedim);border:1.5px solid var(--blue)}
.agent-icon.pending{background:var(--bg3);border:1.5px solid var(--bdr);font-family:var(--mono);color:var(--t3)}
.agent-icon.error{background:var(--reddim);border:1.5px solid var(--red);color:var(--red)}
.agent-dot{width:6px;height:6px;border-radius:50%;background:var(--blue);animation:pulse 1.1s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.75)}}
.agent-info{flex:1}
.agent-name{font-size:13.5px;font-weight:500;color:var(--t2)}
.agent-row.done .agent-name,.agent-row.active .agent-name{color:var(--t1)}
.agent-role{font-size:12px;color:var(--t3)}
.agent-row.active .agent-role{color:var(--t2)}
.agent-status{font-family:var(--mono);font-size:11px;color:var(--green)}
.agent-model{font-family:var(--mono);font-size:11px;color:var(--t3)}

/* Outline */
.outline-title{font-size:22px;font-weight:600;letter-spacing:-.03em;margin-bottom:6px}
.outline-sub{font-size:13.5px;color:var(--t2);margin-bottom:28px}
.obj-table{background:var(--bg2);border:1px solid var(--bdr);border-radius:10px;overflow:hidden;margin-bottom:22px}
.obj-row{display:flex;align-items:center;gap:14px;padding:13px 18px;border-bottom:1px solid var(--bdrs)}
.obj-row:last-child{border-bottom:none}
.obj-text{flex:1;font-size:13.5px;color:var(--t1)}
.section-list{display:flex;flex-direction:column;gap:6px;margin-bottom:32px}
.section-card{display:flex;align-items:center;gap:14px;padding:12px 18px;background:var(--bg2);border:1px solid var(--bdr);border-radius:9px}
.section-num{font-family:var(--mono);font-size:11px;color:var(--t3);width:18px;flex-shrink:0;text-align:right}
.section-title{flex:1;font-size:13.5px;font-weight:500;color:var(--t1)}
.section-meta{display:flex;gap:8px;align-items:center;flex-shrink:0}
.section-time{font-family:var(--mono);font-size:11px;color:var(--t3);white-space:nowrap}
.outline-footer{display:flex;align-items:center;justify-content:space-between;padding-top:22px;border-top:1px solid var(--bdr)}
.outline-footer .wcount{font-family:var(--mono);font-size:12px;color:var(--t3)}
.outline-footer .btns{display:flex;gap:8px;align-items:center}
.outline-footer input{font-size:13px;padding:9px 13px;width:210px}

/* Review — Layout */
.review-layout{display:flex;flex-direction:column;height:calc(100vh - 52px)}
.review-inner{display:flex;flex:1;overflow:hidden}
.slide-panel{width:215px;flex-shrink:0;border-right:1px solid var(--bdr);background:var(--bg1);display:flex;flex-direction:column;overflow:hidden}
.slide-panel-hdr{padding:11px 13px;border-bottom:1px solid var(--bdr);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.slide-panel-hdr .sph-label{font-size:10.5px;font-weight:600;color:var(--t3);letter-spacing:.06em;text-transform:uppercase}
.slide-panel-hdr .sph-meta{font-family:var(--mono);font-size:10px;color:var(--t3)}
.slide-list{flex:1;overflow-y:auto}
.slide-item{padding:9px 12px;cursor:pointer;border-left:2px solid transparent;border-bottom:1px solid var(--bdrs);transition:.1s}
.slide-item:hover{background:var(--bg2)}
.slide-item.active{background:var(--bg3);border-left-color:var(--blue)}
.si-top{display:flex;gap:7px;margin-bottom:3px}
.si-num{font-family:var(--mono);font-size:10px;color:var(--t3);flex-shrink:0}
.si-title{font-size:12px;color:var(--t2);line-height:1.35}
.slide-item.active .si-title{color:var(--t1);font-weight:500}
.si-bot{display:flex;align-items:center;justify-content:space-between;padding-left:18px}
.si-words{font-family:var(--mono);font-size:10px;color:var(--t3)}
.si-dots{display:flex;gap:3px}
.si-dot{width:5px;height:5px;border-radius:50%}
.main-panel{flex:1;overflow-y:auto;background:var(--bg0)}

/* Review — Top bar & banner */
.global-bar{background:var(--bg1);border-bottom:1px solid var(--bdr);padding:0 22px;display:flex;align-items:center;justify-content:space-between;height:46px;flex-shrink:0}
.global-bar .course-name{font-size:13px;font-weight:500;color:var(--t1)}
.global-bar .wordcount{font-family:var(--mono);font-size:12px;color:var(--blue)}
.global-bar .right-btns{display:flex;gap:7px}
.warn-banner{background:rgba(232,168,48,0.1);border-bottom:1px solid rgba(232,168,48,0.2);padding:9px 22px;font-size:12.5px;color:var(--amber);flex-shrink:0}

/* Review — Slide content */
.slide-topbar{position:sticky;top:0;z-index:10;background:var(--bg1);border-bottom:1px solid var(--bdr);padding:11px 22px;display:flex;align-items:center;justify-content:space-between}
.slide-topbar .stb-left{display:flex;align-items:center;gap:10px}
.slide-topbar .stb-right{display:flex;gap:7px}
.slide-content{padding:22px}
.field-group{margin-bottom:20px}
.field-group .flabel{margin-bottom:8px;display:block}
.field-group input,.field-group textarea{width:100%;padding:10px 13px}
.field-group textarea{min-height:120px;resize:vertical;line-height:1.65}

/* AI Team Notes */
.notes-panel{background:var(--bg2);border:1px solid var(--bdr);border-radius:10px;overflow:hidden;margin-bottom:20px}
.notes-hdr{padding:11px 15px;border-bottom:1px solid var(--bdr);display:flex;align-items:center;gap:10px}
.notes-hdr .nh-label{font-size:10.5px;font-weight:600;color:var(--t3);letter-spacing:.06em;text-transform:uppercase}
.notes-hdr .nh-meta{font-family:var(--mono);font-size:10px;color:var(--t3)}
.notes-tabs{display:flex;gap:5px;margin-left:auto}
.ntab{font-family:var(--sans);font-size:10.5px;font-weight:500;color:var(--t3);background:transparent;border:1px solid var(--bdr);padding:3px 9px;border-radius:5px;cursor:pointer;transition:.1s}
.ntab.active{color:var(--t1);background:var(--bg4);border-color:var(--bdrm)}
.notes-body{padding:14px;display:flex;flex-direction:column;gap:10px}
.note-card{background:var(--bg3);border-left:3px solid;border-radius:8px;padding:13px 15px}
.note-card-top{display:flex;align-items:center;gap:8px;margin-bottom:9px;flex-wrap:wrap}
.note-agent{font-size:10px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.note-claim{font-family:var(--mono);font-size:11.5px;padding:6px 10px;border-radius:5px;line-height:1.4;margin-bottom:8px}
.note-quote{font-family:var(--mono);font-size:12px;color:var(--t2);background:var(--bg4);padding:7px 12px;border-radius:6px;line-height:1.55;margin-bottom:8px}
.note-body{font-size:12.5px;color:var(--t2);line-height:1.6;margin-bottom:8px}
.note-fix{font-size:12px;color:var(--t3);line-height:1.55;padding-top:8px;border-top:1px solid var(--bdr)}
.note-apply{font-family:var(--sans);font-size:11.5px;font-weight:500;border:1px solid;padding:5px 13px;border-radius:6px;margin-top:8px;cursor:pointer;transition:.1s;background:transparent}
.note-apply:hover{opacity:.8}

/* Revision chat */
.rev-chat{margin-bottom:20px}
.rev-chat-row{display:flex;gap:8px}
.rev-chat-row select{flex-shrink:0;padding:9px 11px;font-size:12px;color:var(--t2)}
.rev-chat-row input{flex:1;padding:9px 13px}
.rev-chat-row .send-btn{font-family:var(--sans);font-weight:500;font-size:13px;color:#fff;background:var(--blue);border:none;padding:9px 18px;border-radius:7px;flex-shrink:0}

/* Cost panel */
.cost-panel{background:var(--bg2);border:1px solid var(--bdr);border-radius:10px;padding:14px 18px;margin-bottom:20px}
.cost-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.cost-hdr .clabel{font-size:10.5px;font-weight:600;color:var(--t3);letter-spacing:.06em;text-transform:uppercase}
.cost-hdr .ctotal{font-family:var(--mono);font-size:13px;color:var(--t1);font-weight:500}
.cost-rows{display:flex;flex-direction:column;gap:5px}
.cost-row{display:flex;align-items:center;gap:12px}
.cost-pass{flex:1;font-size:12px;color:var(--t2)}
.cost-model{font-family:var(--mono);font-size:11px;color:var(--t3);width:46px}
.cost-amt{font-family:var(--mono);font-size:12px;color:var(--t1);width:54px;text-align:right}

/* Prerequisite cards */
.prereq-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.prereq-card{background:var(--bg3);border:1px solid var(--bdr);border-radius:10px;padding:16px;display:flex;flex-direction:column}
.prereq-card .pc-pills{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:10px}
.prereq-card h4{font-size:14px;font-weight:600;margin-bottom:6px}
.prereq-card .pc-desc{font-size:12.5px;color:var(--t2);line-height:1.5;margin-bottom:8px}
.prereq-card .pc-reason{font-size:11.5px;color:var(--t3);font-style:italic;margin-bottom:10px}
.prereq-card .pc-topics{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:10px}
.prereq-card .pc-duration{font-family:var(--mono);font-size:11px;color:var(--t3);margin-bottom:12px}

/* Error banner */
.error-banner{background:var(--reddim);border:1px solid rgba(232,88,88,0.3);border-radius:10px;padding:16px 20px;margin-bottom:20px}
.error-banner strong{color:var(--red)}

/* File chips */
.file-chip{display:inline-flex;align-items:center;padding:4px 10px;background:var(--bluedim);color:var(--blue);border-radius:5px;font-size:12px;font-weight:500;margin:2px}

/* Setup context brief */
.setup-brief{background:var(--bg3);border:1px solid var(--bdr);border-radius:10px;padding:16px 20px;margin-bottom:24px}
.setup-brief.needs-material{border-color:rgba(232,168,48,0.3);background:rgba(232,168,48,0.06)}
.setup-brief p{font-size:13px;color:var(--t2);line-height:1.55}