:root{--bg:#fbfbfa;--panel:#fff;--panel-soft:#fbfcfd;--chip:#eef0f3;--ink:#1a1c1e;--ink-soft:#33404f;--muted:#5f6368;--line:#e6e8eb;--accent:#3b5bdb;--accent-soft:#e8eefc;--red-bg:#f6eaea;--red-fg:#c23a3a;--red-line:#eccfcf;--green-bg:#eef7f2;--green-fg:#0f9d6b;--green-line:#cfeadd;--orange-bg:#fcefe5;--orange-fg:#c2410c;--orange-line:#f3d6c1;--blue-line:#c8d8f7;--fresh-line:#bcd3f5;--fresh-inset:#d4e2f9;--overlay:rgba(251,251,250,.85);--toast-bg:#1d2330;--toast-fg:#fff;--shadow:0 1px 2px rgba(20,30,60,.05);--pop-shadow:0 10px 30px rgba(20,30,60,.14)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0b0c0e;--panel:#141619;--panel-soft:#17191d;--chip:#1f2329;--ink:#e8eaed;--ink-soft:#c3c9d2;--muted:#9aa0a6;--line:#24272c;--accent:#7c9cff;--accent-soft:#1d2742;--red-bg:#332225;--red-fg:#f08c8c;--red-line:#52333a;--green-bg:#16291f;--green-fg:#4ade80;--green-line:#234534;--orange-bg:#33231a;--orange-fg:#fb923c;--orange-line:#4d3526;--blue-line:#2c3b63;--fresh-line:#2c3b63;--fresh-inset:#22304f;--overlay:rgba(11,12,14,.85);--toast-bg:#2a2f36;--toast-fg:#e8eaed;--shadow:0 1px 2px rgba(0,0,0,.3);--pop-shadow:0 10px 30px rgba(0,0,0,.5)}}:root[data-theme=dark]{--bg:#0b0c0e;--panel:#141619;--panel-soft:#17191d;--chip:#1f2329;--ink:#e8eaed;--ink-soft:#c3c9d2;--muted:#9aa0a6;--line:#24272c;--accent:#7c9cff;--accent-soft:#1d2742;--red-bg:#332225;--red-fg:#f08c8c;--red-line:#52333a;--green-bg:#16291f;--green-fg:#4ade80;--green-line:#234534;--orange-bg:#33231a;--orange-fg:#fb923c;--orange-line:#4d3526;--blue-line:#2c3b63;--fresh-line:#2c3b63;--fresh-inset:#22304f;--overlay:rgba(11,12,14,.85);--toast-bg:#2a2f36;--toast-fg:#e8eaed;--shadow:0 1px 2px rgba(0,0,0,.3);--pop-shadow:0 10px 30px rgba(0,0,0,.5)}.mc-logo--dark,.mc-icon-sun{display:none}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .mc-logo--light,:root:not([data-theme=light]) .mc-icon-moon{display:none}:root:not([data-theme=light]) .mc-logo--dark,:root:not([data-theme=light]) .mc-icon-sun{display:block}}:root[data-theme=dark] .mc-logo--light,:root[data-theme=dark] .mc-icon-moon{display:none}:root[data-theme=dark] .mc-logo--dark,:root[data-theme=dark] .mc-icon-sun{display:block}*{box-sizing:border-box}html,body{margin:0;height:100%}html{-webkit-text-size-adjust:100%}body{font:14px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}#topnav{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:11px 18px;background:var(--panel);border-bottom:1px solid var(--line)}.nav-left,.nav-right{display:flex;align-items:center;gap:9px;min-width:0}.mc-home{display:inline-flex;align-items:center;gap:7px;text-decoration:none;color:var(--ink);flex:none}.mc-home:hover{text-decoration:none}.mc-home:hover .mc-home-name{color:var(--accent)}.mc-logo{border-radius:7px;border:1px solid var(--line)}.mc-home-name{font-size:13.5px;font-weight:640;letter-spacing:-.01em}.mc-home-name span{color:var(--muted);font-weight:400}.mc-sep{color:var(--line);font-size:15px}.mc-theme{width:32px;height:32px;padding:0;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--ink);flex:none}.mc-theme:hover{border-color:var(--accent);background:var(--chip)}.brand{font-size:17px;font-weight:740;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand .tag{font-size:11px;font-weight:600;color:var(--muted);background:var(--chip);padding:2px 7px;border-radius:20px;margin-left:6px;vertical-align:middle}#main{padding:24px 18px}.boot{color:var(--muted)}#data-controls{display:flex;align-items:center;gap:8px}.app-shell{max-width:760px;margin:6vh auto;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px 30px}.app-shell h2{margin-top:0}.app-shell .ok{color:var(--green-fg);font-weight:700}#nav-tabs{display:flex;gap:4px}#nav-tabs .tab{border-color:transparent;background:transparent;color:var(--muted);font-weight:600;padding:6px 14px;border-radius:8px}#nav-tabs .tab:hover{background:var(--chip);color:var(--ink)}#nav-tabs .tab.active{background:var(--accent-soft);color:var(--accent)}.view{display:none;height:100%}.view.active{display:block}#main{padding:0;height:calc(100vh - 49px)}.shell{display:flex;height:100%}.muted{color:var(--muted);font-size:12.5px}#sidebar{width:248px;flex:0 0 248px;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;overflow:hidden;transition:flex-basis .2s ease,width .2s ease}.shell.sidebar-collapsed #sidebar{flex-basis:0;width:0;min-width:0;border-right-color:transparent}.icon-btn{display:inline-flex;align-items:center;justify-content:center;padding:5px;flex:none}.icon-btn svg{display:block}.side-actions{padding:12px;display:flex;flex-direction:column;gap:8px}.side-actions button{width:100%}.lib-btn{display:flex;align-items:center;justify-content:center;gap:6px;color:var(--ink);border:1px solid var(--line)}.lib-btn:hover{background:var(--chip);border-color:var(--accent)}.lib-btn.active{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}.history-list{display:flex;flex-direction:column;gap:3px;max-height:300px;overflow:auto}.history-row{display:flex;align-items:baseline;gap:10px;width:100%;text-align:left;border:1px solid transparent;border-radius:7px;padding:7px 9px;background:transparent;color:var(--ink)}.history-row:hover{background:var(--chip);border-color:var(--line)}.history-row.current{border-color:var(--blue-line);background:var(--accent-soft)}.history-q{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.history-row.current .history-q{color:var(--accent);font-weight:600}.history-at{flex:none;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}#stream-list{list-style:none;margin:0;padding:6px;overflow:auto;flex:1}.stream{display:flex;align-items:center;gap:6px;padding:9px 10px;border-radius:8px;cursor:pointer;margin-bottom:2px}.stream:hover{background:var(--chip)}.stream.active{background:var(--accent-soft)}.stream .row1{display:flex;flex-direction:column;min-width:0;flex:1}.stream .nm{font-weight:560;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stream .sub{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stream .x{opacity:0}.stream:hover .x{opacity:1}.empty-side{padding:16px;color:var(--muted);font-size:12.5px;line-height:1.5}.workspace{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{background:var(--panel);border-bottom:1px solid var(--line);padding:10px 16px;display:flex;flex-direction:column;gap:9px}.title-row{display:flex;align-items:center;gap:9px;flex-wrap:wrap}#stream-name{font-size:15px;font-weight:680;border:1px solid transparent;border-radius:7px;padding:4px 7px;max-width:46%}#stream-name:hover:not(:disabled){border-color:var(--line)}#stream-name:disabled{background:transparent;color:var(--muted)}.scratch-badge{font-size:11px;color:var(--orange-fg);background:var(--orange-bg);border:1px solid var(--orange-line);padding:2px 8px;border-radius:20px}.panel{display:none;background:var(--panel-soft);border:1px solid var(--line);border-radius:10px;padding:11px}.panel.open{display:block}.add-grid{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-start}.add-grid input{flex:1;min-width:240px}.add-grid textarea{flex:1;min-width:260px;min-height:38px;font-family:ui-monospace,Menlo,monospace;font-size:12px}.hint{font-size:11.5px;color:var(--muted);margin-top:7px}#notes{width:100%;min-height:54px;resize:vertical}.qd{display:none}button{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:7px;padding:7px 12px}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.ghost{border-color:transparent;background:transparent;color:var(--muted);padding:4px 7px}button.ghost:hover{background:var(--chip);color:var(--ink)}input,select,textarea{font:inherit;border:1px solid var(--line);border-radius:7px;padding:7px 9px;background:var(--panel);color:var(--ink);outline:none}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.searchbar{display:flex;gap:8px;padding:14px 18px 8px}#q{flex:1;font-size:15px;padding:10px 12px;min-width:0}.q-expansion{padding:0 18px 6px;font-size:11.5px;color:var(--accent)}.filters{display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding:0 18px 10px;font-size:12.5px;color:var(--muted)}.filters label{display:flex;gap:5px;align-items:center}.filters select{padding:3px 6px;font-size:12.5px}.spacer{flex:1}.venue-bar{display:flex;align-items:baseline;gap:10px;padding:0 18px 12px;border-bottom:1px solid var(--line)}.venue-bar-label{flex:none;font-size:12.5px;font-weight:600;color:var(--muted)}.chips{flex:1;min-width:0;display:flex;flex-wrap:wrap;gap:6px}.chip{font-size:12px;font-weight:600;line-height:1;padding:5px 11px;border-radius:20px;cursor:pointer;border:1px solid var(--line);background:var(--panel);color:var(--muted);transition:background .12s,border-color .12s,color .12s}.chip:hover{border-color:var(--accent);color:var(--ink)}.chip.on{background:var(--accent-soft);border-color:var(--blue-line);color:var(--accent)}.chip.on:hover{background:var(--accent);border-color:var(--accent);color:#fff}.chip-action{flex:none;align-self:center;font-size:11.5px;white-space:nowrap}.columns{display:flex;align-items:flex-start;gap:14px;padding:16px 18px;overflow:auto;flex:1}.col{display:flex;flex-direction:column;min-width:0;flex:1 1 0}.col-head{position:sticky;top:0;background:var(--bg);display:flex;align-items:center;gap:8px;padding:4px 4px 10px;font-weight:700;font-size:13px;z-index:2}.col-head .dot{width:9px;height:9px;border-radius:50%}.col-journal .dot{background:var(--accent)}.col-conference .dot{background:var(--green-fg)}.col-preprint .dot{background:var(--orange-fg)}.col-head .cnt{color:var(--muted);font-weight:500;font-size:12px}.col-list{display:flex;flex-direction:column;gap:10px}.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px 13px;box-shadow:var(--shadow)}.card .ttl{font-weight:620;font-size:13.5px;line-height:1.35;margin:0 0 5px;overflow-wrap:break-word}.card .meta{font-size:11.5px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:7px}.score{font-weight:700;color:var(--ink);background:var(--chip);border-radius:5px;padding:1px 6px}.badge{font-size:10px;text-transform:uppercase;font-weight:700;padding:1px 6px;border-radius:5px;letter-spacing:.03em}.badge.noabs{background:var(--red-bg);color:var(--red-fg);border:1px solid var(--red-line)}.badge.ext{background:var(--green-bg);color:var(--green-fg);border:1px solid var(--green-line)}.badge.pin{background:var(--orange-bg);color:var(--orange-fg);border:1px solid var(--orange-line)}.card.pinned{border-color:var(--orange-line);box-shadow:0 0 0 1px var(--orange-line) inset,var(--shadow)}.card.external{border-color:var(--green-line);box-shadow:0 0 0 1px var(--green-line) inset,var(--shadow)}.card.external.pinned{box-shadow:0 0 0 1px var(--green-line) inset,0 0 0 3px var(--green-bg),var(--shadow)}.abs{font-size:12.5px;line-height:1.55;color:var(--ink-soft);max-height:6.6em;overflow:hidden;position:relative;white-space:pre-wrap}.abs.expanded{max-height:none}.abs.clip:after{content:"";position:absolute;bottom:0;left:0;right:0;height:1.6em;background:linear-gradient(transparent,var(--panel))}.more{font-size:11.5px;color:var(--accent);cursor:pointer;margin-top:4px;display:inline-block}.card .acts{display:flex;gap:4px;margin-top:8px}.col-empty,.col-note,.loading{color:var(--muted);font-size:12.5px;padding:12px 4px}.col-note{border:1px dashed var(--line);border-radius:10px;text-align:center;line-height:1.5}.overlay{position:fixed;inset:49px 0 0;background:var(--overlay);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;z-index:20}.overlay p{color:var(--muted)}.spinner{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%);background:var(--toast-bg);color:var(--toast-fg);padding:9px 16px;border-radius:8px;font-size:13px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:99;max-width:92vw;text-align:center}#toast.show{opacity:1}.nav-link{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:600;color:var(--muted);padding:6px 12px;border:1px solid transparent;border-radius:8px;background:none;text-decoration:none;cursor:pointer}.nav-link:hover{background:var(--chip);color:var(--accent);text-decoration:none}.nav-link svg{display:block}.help-overlay{position:fixed;inset:0;z-index:50;display:none;align-items:flex-start;justify-content:center;padding:6vh 16px;background:#0f142380;overflow:auto}.help-overlay.open{display:flex}.help-card{position:relative;width:100%;max-width:620px;background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:14px;box-shadow:var(--pop-shadow);padding:26px 30px 24px}.help-close{position:absolute;top:12px;right:12px;width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--muted);font-size:14px}.help-close:hover{background:var(--chip);color:var(--ink)}.help-card h2{margin:0 0 10px;font-size:19px;font-weight:740;letter-spacing:-.01em}.help-card h3{margin:18px 0 8px;font-size:14px;font-weight:700;color:var(--ink)}.help-lead{margin:0 0 12px;color:var(--ink-soft);line-height:1.6}.help-note{margin:0;padding:11px 13px;background:var(--accent-soft);border:1px solid var(--blue-line);border-radius:10px;color:var(--ink-soft);line-height:1.55;font-size:13px}.help-steps{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px;line-height:1.55;color:var(--ink-soft)}.help-steps strong{color:var(--ink)}.help-foot{margin:16px 0 0;font-size:12.5px;color:var(--muted);line-height:1.55}#status{display:inline-flex;align-items:center;gap:4px}#status .live{color:var(--green-fg);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.04em}#counts{font-variant-numeric:tabular-nums}.fsep{width:1px;align-self:stretch;background:var(--line);margin:0 2px}.col-label{font-weight:700}.col[hidden]{display:none}.col-x{opacity:0;padding:0 6px;line-height:1;font-size:13px}.col:hover .col-x{opacity:.7}.col-x:hover{opacity:1}.col-foot{text-align:center;padding:8px 0 4px}.col-rails{display:flex;align-items:flex-start;gap:8px;flex:none}.col-rail{position:sticky;top:4px;flex:none;width:42px;display:flex;flex-direction:column;align-items:center;gap:11px;padding:14px 0;border:1px dashed var(--line);border-radius:10px;background:var(--panel-soft);color:var(--muted);cursor:pointer;transition:background .12s,border-color .12s,color .12s}.col-rail:hover{border-style:solid;border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.col-rail .dot{width:9px;height:9px;border-radius:50%;flex:none}.col-rail.col-journal .dot{background:var(--accent)}.col-rail.col-conference .dot{background:var(--green-fg)}.col-rail.col-preprint .dot{background:var(--orange-fg)}.col-rail-label{writing-mode:vertical-rl;transform:rotate(180deg);font-weight:700;font-size:12px;letter-spacing:.02em;white-space:nowrap}.col-rail-plus{font-size:16px;font-weight:700;line-height:1}#pinned-view{display:none;flex:1;overflow:auto;padding:16px 18px}.workspace.pinned-mode .topbar,.workspace.pinned-mode #cols,.workspace.pinned-mode #col-rails,.workspace.pinned-mode #cols-empty{display:none}.workspace.pinned-mode #pinned-view{display:block}.pinned-head{max-width:860px;margin:0 auto 14px;display:flex;align-items:center;gap:12px}.pinned-head h2{font-size:18px;margin:0;font-weight:740;letter-spacing:-.01em}.pinned-list{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:10px}.pin-sources{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:9px;font-size:11.5px}.pin-tag{font-size:11.5px;padding:2px 9px;border-radius:20px;border:1px solid var(--blue-line);background:var(--accent-soft);color:var(--accent);cursor:pointer}.pin-tag:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.card.fresh{border-color:var(--fresh-line);box-shadow:0 0 0 1px var(--fresh-inset) inset,var(--shadow)}.badge.new{background:var(--accent-soft);color:var(--accent);border:1px solid var(--blue-line)}.dd{position:relative}.dd-btn{font-size:12.5px;padding:6px 9px;color:var(--ink)}.dd-btn.filtering{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.dd-panel{position:absolute;top:calc(100% + 6px);left:0;z-index:30;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:var(--pop-shadow);min-width:300px;max-width:min(92vw,380px)}.dd-panel.narrow{min-width:170px}.dd-actions{display:flex;gap:4px;padding:6px 8px;border-bottom:1px solid var(--line)}.dd-rows{max-height:300px;overflow:auto;padding:6px;overscroll-behavior:contain}.dd-row{display:flex;gap:8px;align-items:center;padding:5px 7px;border-radius:6px;cursor:pointer;font-size:12.5px}.dd-row:hover{background:var(--chip)}.dd-row input{accent-color:var(--accent)}.dd-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dd-n{color:var(--muted);font-size:11px}@media(max-width:820px){#topnav{padding:9px 12px}#data-controls .muted,.mc-home-name{display:none}#main{height:auto;min-height:calc(100dvh - 49px)}.view{height:auto}.shell{flex-direction:column;height:auto}#sidebar{order:2;width:100%;flex:none;border-right:none;border-top:1px solid var(--line);max-height:240px}.shell.sidebar-collapsed #sidebar{display:none}.workspace{order:1}.searchbar{padding:10px 12px 6px}.filters{padding:0 12px 8px;gap:10px}.venue-bar{padding:0 12px 10px}.fsep{display:none}.columns{display:flex!important;flex-direction:column;overflow:visible;padding:12px;gap:18px}.col-head{position:static}.col-x{opacity:.7}.col-rails{order:-1;flex-direction:column;align-items:stretch;width:100%;gap:10px;margin-bottom:4px}.col-rail{position:static;width:auto;flex-direction:row;justify-content:center;gap:8px;padding:11px}.col-rail-label{writing-mode:horizontal-tb;transform:none}#stream-name{max-width:60%}.dd{position:static}.dd-panel{left:10px;right:10px;top:calc(100% - 4px);min-width:0;max-width:none}.dd-panel.narrow{min-width:0}}