@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root{
  --navy:#0A1931;--graph:#2C3142;--cyan:#00D4FF;--nb:#070B14;
  --sw:#F2F5FA;--amber:#FBBF24;--red:#EF4444;--green:#4ADE80;
  --purple:#8B5CF6;--orange:#FF8C00;
  --pbg:rgba(7,11,20,0.85);--bdr:rgba(0,212,255,0.16);
  --bdr2:rgba(0,212,255,0.08);
  --muted:#8A94A8;--muted-2:#5A6478;
}
*{margin:0;padding:0;box-sizing:border-box;}
html,body{width:100%;height:100%;overflow:hidden;background:var(--nb);color:var(--sw);font-family:'Inter',system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;}
body{background:
  radial-gradient(1100px 650px at 12% -8%, rgba(0,212,255,0.06), transparent 55%),
  radial-gradient(900px 500px at 100% 110%, rgba(139,92,246,0.05), transparent 55%),
  var(--nb);
  display:flex;flex-direction:column;height:100vh;}

::-webkit-scrollbar{width:8px;height:8px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:rgba(0,212,255,0.15);border-radius:8px;}
::-webkit-scrollbar-thumb:hover{background:rgba(0,212,255,0.3);}

button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;}

/* ══ TOPBAR ══ */
#topbar{height:48px;flex-shrink:0;display:flex;align-items:center;gap:10px;padding:0 14px;
  background:rgba(10,25,49,0.55);border-bottom:1px solid var(--bdr2);backdrop-filter:blur(10px);z-index:50;}
.tb-brand-wrap{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.tb-mark{height:22px;width:auto;max-width:120px;object-fit:contain;flex-shrink:0;}
.tb-brand{font-size:12px;font-weight:900;color:var(--sw);letter-spacing:3px;}
.tb-tag{font-family:'JetBrains Mono',monospace;font-size:8px;color:rgba(0,212,255,0.55);background:rgba(0,212,255,0.06);
  border:1px solid rgba(0,212,255,0.14);padding:2px 7px;border-radius:20px;letter-spacing:1.5px;flex-shrink:0;}
.tb-spacer{flex:1;}
.tb-btn{padding:6px 12px;border-radius:20px;background:transparent;border:1px solid rgba(0,212,255,0.16);
  color:rgba(242,245,250,0.65);font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:1px;
  display:flex;align-items:center;gap:5px;transition:all .15s;white-space:nowrap;}
.tb-btn:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(0,212,255,0.06);}
.tb-btn.on{border-color:var(--cyan);color:var(--cyan);background:rgba(0,212,255,0.1);}
html.qk-mobile #qontrakey-toggle{padding:10px 16px;font-size:11px;border-radius:22px;}
#menu-toggle{display:none;}

/* ══ TOPBAR "MORE" DROPDOWN ══ */
.tb-dd{position:relative;}
.tb-dd-menu{position:absolute;top:calc(100% + 6px);right:0;min-width:180px;background:rgba(10,15,26,0.98);
  border:1px solid var(--bdr);border-radius:12px;padding:6px;box-shadow:0 16px 40px rgba(0,0,0,0.5);
  backdrop-filter:blur(10px);display:none;flex-direction:column;gap:2px;z-index:60;}
.tb-dd-menu.open{display:flex;}
.tb-dd-menu button{text-align:left;padding:8px 10px;border-radius:8px;background:transparent;border:none;
  color:rgba(242,245,250,0.75);font-family:'JetBrains Mono',monospace;font-size:9.5px;letter-spacing:0.5px;transition:all .12s;}
.tb-dd-menu button:hover{background:rgba(0,212,255,0.1);color:var(--cyan);}

/* ══ LAYOUT ══ */
#body-wrap{flex:1;display:flex;min-height:0;position:relative;}

/* ── SIDEBAR ── */
#sidebar{width:240px;flex-shrink:0;background:rgba(10,15,26,0.6);border-right:1px solid var(--bdr2);
  display:flex;flex-direction:column;min-height:0;transition:transform .2s ease;}

/* On narrow screens the sidebar reserves no permanent width — it's an
   off-canvas drawer that slides in over the editor only when opened,
   so the editor (and QontraKey's keyboard) get the full screen the
   rest of the time. */
html.qk-mobile #menu-toggle{display:flex;padding:10px 14px;font-size:16px;border-radius:22px;}
html.qk-mobile #sidebar{
  position:fixed; top:48px; left:0; bottom:0; z-index:80;
  width:82vw; max-width:300px;
  transform:translateX(-100%);
  box-shadow:2px 0 24px rgba(0,0,0,0.5);
}
html.qk-mobile #sidebar.open{transform:translateX(0);}
html.qk-mobile #sidebar-backdrop{
  display:none; position:fixed; inset:48px 0 0 0; z-index:79;
  background:rgba(0,0,0,0.5);
}
html.qk-mobile #sidebar-backdrop.open{display:block;}
.sb-section{padding:10px 12px 6px;}

/* ── Quick Files / Projects segmented tabs ── */
.sb-tabs{display:flex;gap:4px;padding:10px 10px 8px;flex-shrink:0;}
.sb-tab{flex:1;padding:8px 4px;border-radius:9px;background:rgba(0,0,0,0.25);border:1px solid rgba(0,212,255,0.12);
  color:rgba(242,245,250,0.45);font-family:'JetBrains Mono',monospace;font-size:8.5px;letter-spacing:1px;
  text-align:center;transition:all .14s;}
.sb-tab:hover{color:rgba(242,245,250,0.7);}
.sb-tab.active{background:linear-gradient(135deg,rgba(0,212,255,0.16),rgba(0,212,255,0.04));border-color:var(--cyan);
  color:var(--cyan);box-shadow:0 0 14px rgba(0,212,255,0.08) inset;}
.sb-panel{display:flex;flex-direction:column;min-height:0;flex:1;}
.sb-hint-block{margin:0 12px 10px;padding:8px 10px;border-radius:8px;background:rgba(0,212,255,0.04);
  border:1px solid var(--bdr2);color:rgba(242,245,250,0.45);font-family:'JetBrains Mono',monospace;font-size:8px;
  line-height:1.5;letter-spacing:0.3px;}

.sb-actions{display:flex;gap:6px;padding:0 12px 10px;}
.sb-actions.three{flex-wrap:wrap;}
.sb-actions.three .sb-abtn{flex:1 1 28%;}
.sb-abtn{flex:1;padding:7px 4px;border-radius:8px;background:rgba(0,212,255,0.06);border:1px solid rgba(0,212,255,0.15);
  color:var(--cyan);font-family:'JetBrains Mono',monospace;font-size:8px;letter-spacing:0.5px;text-align:center;transition:all .12s;}
.sb-abtn:hover{background:rgba(0,212,255,0.14);}

/* ── Project workspace: back button, title, breadcrumb ── */
.ws-back{margin:10px 12px 0;padding:6px 10px;border-radius:8px;background:transparent;border:1px solid rgba(0,212,255,0.14);
  color:rgba(242,245,250,0.55);font-family:'JetBrains Mono',monospace;font-size:8.5px;letter-spacing:1px;
  align-self:flex-start;transition:all .12s;}
.ws-back:hover{border-color:var(--cyan);color:var(--cyan);}
.ws-title{margin:10px 12px 2px;font-family:'Inter',sans-serif;font-size:13px;font-weight:800;color:var(--sw);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.ws-breadcrumb{margin:0 12px 10px;font-family:'JetBrains Mono',monospace;font-size:9px;line-height:1.6;
  color:rgba(242,245,250,0.4);}
.crumb-item{cursor:pointer;color:rgba(0,212,255,0.6);}
.crumb-item:hover{color:var(--cyan);text-decoration:underline;}
.crumb-item.current{color:var(--sw);cursor:default;text-decoration:none;}
.crumb-sep{color:rgba(242,245,250,0.2);margin:0 1px;}

/* ── Storage meter ── */
.storage-meter{margin:8px 12px 4px;padding:8px 10px;border-radius:8px;background:rgba(0,0,0,0.2);
  border:1px solid var(--bdr2);font-family:'JetBrains Mono',monospace;font-size:8.5px;color:rgba(242,245,250,0.4);
  letter-spacing:0.5px;}
.storage-meter .sm-warn{color:var(--amber);}
.storage-meter .sm-hint{margin-top:4px;color:rgba(251,191,36,0.7);line-height:1.5;}
.sb-search-row{display:flex;gap:6px;margin:0 12px 8px;align-items:center;}
.sb-search{flex:1;padding:6px 9px;border-radius:8px;background:rgba(0,0,0,0.35);border:1px solid rgba(0,212,255,0.12);
  color:var(--sw);font-size:10px;outline:none;}
.sb-search:focus{border-color:var(--cyan);}
.sb-icon-btn{width:26px;height:26px;flex-shrink:0;border-radius:8px;background:rgba(0,212,255,0.06);
  border:1px solid rgba(0,212,255,0.15);color:rgba(0,212,255,0.6);font-size:12px;display:flex;align-items:center;
  justify-content:center;transition:all .12s;}
.sb-icon-btn:hover{color:var(--cyan);background:rgba(0,212,255,0.14);}
.sb-icon-btn.danger:hover{color:#ff8080;border-color:rgba(239,68,68,0.4);background:rgba(239,68,68,0.08);}
.sb-label{font-family:'JetBrains Mono',monospace;font-size:8px;color:rgba(0,212,255,0.4);letter-spacing:2px;
  padding:2px 12px 6px;text-transform:uppercase;}
#file-list{flex:1;overflow-y:auto;padding:0 6px 12px;}
.f-row{display:flex;align-items:center;gap:7px;padding:7px 8px;border-radius:8px;cursor:pointer;transition:all .1s;
  font-size:11px;color:rgba(242,245,250,0.8);margin-bottom:1px;position:relative;}
.f-row:hover{background:rgba(0,212,255,0.05);}
.f-row.active{background:rgba(0,212,255,0.1);color:var(--sw);}
.f-row.active::before{content:'';position:absolute;left:0;top:6px;bottom:6px;width:2px;background:var(--cyan);border-radius:2px;}
.f-ic{width:16px;text-align:center;font-size:10px;flex-shrink:0;opacity:0.7;}
.f-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.f-path{color:rgba(0,212,255,0.4);font-size:9px;}
.f-move{opacity:0;font-size:12px;color:rgba(0,212,255,0.6);padding:2px 4px;flex-shrink:0;}
.f-row:hover .f-move{opacity:1;}
.f-del{opacity:0;font-size:12px;color:rgba(239,68,68,0.7);padding:2px 4px;flex-shrink:0;}
.f-row:hover .f-del{opacity:1;}
.f-empty{padding:20px 14px;text-align:center;font-family:'JetBrains Mono',monospace;font-size:9px;
  color:rgba(242,245,250,0.3);line-height:1.6;}

/* ── Folder rows (project workspace) ── */
.fo-row{display:flex;align-items:center;gap:7px;padding:7px 8px;border-radius:8px;cursor:pointer;transition:all .1s;
  font-size:11px;color:rgba(242,245,250,0.85);margin-bottom:1px;position:relative;}
.fo-row:hover{background:rgba(0,212,255,0.06);}
.fo-ic{width:20px;text-align:center;font-size:10px;flex-shrink:0;color:rgba(0,212,255,0.55);}
.fo-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600;}
.fo-count{font-family:'JetBrains Mono',monospace;font-size:9px;color:rgba(0,212,255,0.5);flex-shrink:0;
  padding:1px 5px;border-radius:6px;background:rgba(0,212,255,0.07);}
.fo-row:hover .p-menu,.fo-row:hover .p-del{opacity:1;}

/* ── PROJECTS ── */
#project-list{flex:1;overflow-y:auto;padding:0 6px 4px;min-height:0;}
.p-row{display:flex;align-items:center;gap:7px;padding:7px 8px;border-radius:8px;cursor:pointer;transition:all .1s;
  font-size:11px;color:rgba(242,245,250,0.8);margin-bottom:1px;position:relative;}
.p-row:hover{background:rgba(0,212,255,0.05);}
.p-row.active{background:rgba(0,212,255,0.1);color:var(--sw);}
.p-row.active::before{content:'';position:absolute;left:0;top:6px;bottom:6px;width:2px;background:var(--cyan);border-radius:2px;}
.p-ic{width:16px;text-align:center;font-size:10px;flex-shrink:0;opacity:0.7;}
.p-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.p-count{font-family:'JetBrains Mono',monospace;font-size:9px;color:rgba(0,212,255,0.5);flex-shrink:0;
  padding:1px 5px;border-radius:6px;background:rgba(0,212,255,0.07);}
.p-menu{opacity:0;font-size:11px;color:rgba(0,212,255,0.6);padding:2px 4px;flex-shrink:0;}
.p-del{opacity:0;font-size:12px;color:rgba(239,68,68,0.7);padding:2px 4px;flex-shrink:0;}
.p-row:hover .p-menu,.p-row:hover .p-del{opacity:1;}

/* ── MAIN ── */
#main{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;}
#no-file{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;}
#no-file .nf-mark{font-size:34px;opacity:0.15;}
#no-file .nf-t{font-family:'JetBrains Mono',monospace;font-size:11px;color:rgba(242,245,250,0.35);letter-spacing:2px;}
#no-file .nf-s{font-size:11px;color:rgba(242,245,250,0.25);}

#editor-wrap{flex:1;display:none;flex-direction:column;min-height:0;}
#file-toolbar{height:38px;flex-shrink:0;display:flex;align-items:center;gap:8px;padding:0 12px;
  border-bottom:1px solid var(--bdr2);background:rgba(10,15,26,0.4);}
#ft-name{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--sw);letter-spacing:0.5px;}
#ft-status{font-family:'JetBrains Mono',monospace;font-size:8px;color:rgba(242,245,250,0.3);letter-spacing:1px;}
.ft-spacer{flex:1;}
.ft-btn{padding:5px 11px;border-radius:8px;background:rgba(0,212,255,0.06);border:1px solid rgba(0,212,255,0.16);
  color:var(--cyan);font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:1px;transition:all .12s;}
.ft-btn:hover{background:rgba(0,212,255,0.14);}
.ft-btn.run{background:rgba(74,222,128,0.1);border-color:rgba(74,222,128,0.4);color:var(--green);}
.ft-btn.run:hover{background:rgba(74,222,128,0.18);}
.ft-btn:disabled{opacity:0.3;cursor:not-allowed;}

#work-area{flex:1;display:flex;min-height:0;}
#edit-pane{flex:1;display:flex;flex-direction:column;min-width:0;border-right:1px solid var(--bdr2);}
#edit-pane.hidden{display:none;}
.cm-host{flex:1;overflow:hidden;min-height:0;}
.CodeMirror{height:100%;font-family:'JetBrains Mono',monospace;font-size:12.5px;line-height:1.6;background:rgba(0,0,0,0.25)!important;}
.CodeMirror-gutters{background:rgba(0,0,0,0.3)!important;border-right:1px solid var(--bdr2)!important;}
.err-gutter-marker{color:var(--red);font-weight:900;font-size:12px;cursor:help;padding-left:3px;}
.cm-error-line{background:rgba(239,68,68,0.08)!important;}
.chart-img{max-width:100%;border-radius:8px;margin:8px 0;border:1px solid var(--bdr2);display:block;}
.orbit-plot-wrap{border:1px solid var(--bdr2);border-radius:8px;margin:8px 0;padding:8px;background:rgba(10,25,49,0.4);}
.hist-row{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-top:1px solid var(--bdr2);gap:8px;}
.hist-row:first-child{border-top:none;}
.hist-ts{font-family:'JetBrains Mono',monospace;font-size:10px;color:rgba(242,245,250,0.7);}
.hist-tag{font-family:'JetBrains Mono',monospace;font-size:8px;color:var(--cyan);letter-spacing:1px;}
.hist-restore{padding:5px 10px;border-radius:7px;background:rgba(0,212,255,0.08);border:1px solid rgba(0,212,255,0.2);
  color:var(--cyan);font-family:'JetBrains Mono',monospace;font-size:8px;letter-spacing:1px;flex-shrink:0;}
.hist-restore:hover{background:rgba(0,212,255,0.16);}
.hist-empty{padding:16px 0;text-align:center;font-family:'JetBrains Mono',monospace;font-size:9px;color:rgba(242,245,250,0.3);}
#view-pane{flex:1;display:none;flex-direction:column;min-width:0;background:rgba(0,0,0,0.15);}
#view-pane.full{flex:1 1 100%;}
#view-toolbar{height:34px;flex-shrink:0;display:none;align-items:center;gap:6px;padding:0 12px;
  border-bottom:1px solid var(--bdr2);background:rgba(10,15,26,0.4);}
#view-toolbar.show{display:flex;}
.vt-label{font-family:'JetBrains Mono',monospace;font-size:8px;color:rgba(242,245,250,0.35);letter-spacing:1.5px;margin-right:2px;}
.vt-btn{padding:4px 10px;border-radius:7px;background:transparent;border:1px solid rgba(0,212,255,0.15);
  color:rgba(242,245,250,0.55);font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:0.5px;transition:all .12s;}
.vt-btn.active{border-color:var(--cyan);color:var(--cyan);background:rgba(0,212,255,0.1);}
#view-frame-wrap{flex:1;display:flex;align-items:flex-start;justify-content:center;overflow:auto;padding:14px;background:rgba(0,0,0,0.2);}
#view-frame{flex:1;width:100%;height:100%;border:none;background:#fff;transition:width .18s ease;border-radius:4px;}
#view-frame.mobile{flex:none;width:390px;height:100%;box-shadow:0 0 0 8px #111,0 0 0 9px rgba(0,212,255,0.25),0 12px 40px rgba(0,0,0,0.5);border-radius:22px;}
#view-content{flex:1;overflow:auto;padding:16px;}

#console-wrap{height:150px;flex-shrink:0;border-top:1px solid var(--bdr2);display:flex;flex-direction:column;
  background:rgba(5,8,14,0.6);}
#console-head{height:28px;flex-shrink:0;display:flex;align-items:center;gap:8px;padding:0 12px;
  border-bottom:1px solid var(--bdr2);font-family:'JetBrains Mono',monospace;font-size:8px;
  color:rgba(0,212,255,0.5);letter-spacing:2px;}
.console-clear{margin-left:auto;font-size:8px;color:rgba(242,245,250,0.35);letter-spacing:1px;cursor:pointer;}
#console-body{flex:1;overflow-y:auto;padding:8px 12px;font-family:'JetBrains Mono',monospace;font-size:10.5px;
  line-height:1.6;color:rgba(242,245,250,0.75);white-space:pre-wrap;word-break:break-word;}
.console-line.err{color:#ff8080;}
.console-line.ok{color:var(--green);}
.console-line.sys{color:rgba(0,212,255,0.5);}

/* JSON viewer */
.jv{font-family:'JetBrains Mono',monospace;font-size:11.5px;line-height:1.7;color:rgba(242,245,250,0.85);}
.jv-key{color:var(--cyan);}
.jv-str{color:var(--green);}
.jv-num{color:var(--amber);}
.jv-bool{color:var(--purple);}
.jv-null{color:var(--muted);}
.jv-indent{padding-left:18px;border-left:1px dashed rgba(0,212,255,0.12);}

/* CSV/table viewer */
.csvt{width:100%;border-collapse:collapse;font-family:'JetBrains Mono',monospace;font-size:11px;}
.csvt th{text-align:left;padding:6px 10px;background:rgba(0,212,255,0.06);color:var(--cyan);
  border-bottom:1px solid var(--bdr);position:sticky;top:0;letter-spacing:0.5px;}
.csvt td{padding:5px 10px;border-bottom:1px solid var(--bdr2);color:rgba(242,245,250,0.8);}
.csvt tr:hover td{background:rgba(0,212,255,0.03);}

/* Markdown viewer */
.mdv{font-family:'Inter',sans-serif;font-size:13px;line-height:1.7;color:rgba(242,245,250,0.88);max-width:680px;}
.mdv h1{font-size:22px;font-weight:800;margin:14px 0 8px;color:var(--sw);}
.mdv h2{font-size:17px;font-weight:700;margin:12px 0 6px;color:var(--sw);}
.mdv h3{font-size:14px;font-weight:700;margin:10px 0 5px;color:var(--cyan);}
.mdv p{margin:6px 0;}
.mdv code{font-family:'JetBrains Mono',monospace;background:rgba(0,212,255,0.08);padding:1px 5px;border-radius:4px;font-size:12px;}
.mdv pre{background:rgba(0,0,0,0.3);border:1px solid var(--bdr2);border-radius:8px;padding:10px 12px;overflow-x:auto;margin:8px 0;}
.mdv pre code{background:none;padding:0;}
.mdv li{margin-left:20px;}
.mdv strong{color:var(--sw);}

/* Image viewer */
.imgv{max-width:100%;max-height:100%;display:block;margin:auto;border-radius:6px;box-shadow:0 6px 24px rgba(0,0,0,0.4);}

/* ══ MODALS ══ */
.modal-overlay{position:fixed;inset:0;background:rgba(5,7,10,0.7);backdrop-filter:blur(4px);z-index:400;
  display:none;align-items:center;justify-content:center;}
.modal{width:400px;max-width:92vw;max-height:82vh;overflow-y:auto;background:rgba(10,15,26,0.97);
  border:1px solid var(--bdr);border-radius:14px;padding:18px;box-shadow:0 20px 60px rgba(0,0,0,0.5);}
.modal-title{font-family:'Inter',sans-serif;font-size:13px;font-weight:800;color:var(--sw);letter-spacing:1px;
  margin-bottom:4px;}
.modal-sub{font-family:'JetBrains Mono',monospace;font-size:9px;color:rgba(242,245,250,0.4);margin-bottom:16px;
  line-height:1.5;}
.mf-label{display:block;font-family:'JetBrains Mono',monospace;font-size:8px;letter-spacing:2px;
  color:rgba(0,212,255,0.45);margin-bottom:4px;margin-top:12px;}
.mf-input{width:100%;padding:8px 10px;border-radius:8px;background:rgba(0,0,0,0.4);border:1px solid rgba(0,212,255,0.15);
  color:var(--sw);font-size:12px;outline:none;}
.mf-input:focus{border-color:var(--cyan);}
.mf-select{width:100%;padding:8px 10px;border-radius:8px;background:rgba(0,0,0,0.4);border:1px solid rgba(0,212,255,0.15);
  color:var(--sw);font-size:12px;outline:none;}
.mf-hint{font-family:'JetBrains Mono',monospace;font-size:8px;color:rgba(242,245,250,0.3);margin-top:4px;line-height:1.5;}
.modal-actions{display:flex;gap:8px;margin-top:20px;}
.m-btn{flex:1;padding:9px;border-radius:9px;font-family:'JetBrains Mono',monospace;font-size:9px;letter-spacing:1.5px;
  border:1px solid rgba(0,212,255,0.16);background:transparent;color:rgba(242,245,250,0.6);transition:all .12s;}
.m-btn.primary{background:linear-gradient(135deg,rgba(0,212,255,0.18),rgba(0,212,255,0.05));border-color:var(--cyan);color:var(--cyan);font-weight:700;}
.m-btn:hover{border-color:var(--cyan);color:var(--cyan);}
.modal-close{position:absolute;top:14px;right:16px;color:rgba(242,245,250,0.4);font-size:16px;cursor:pointer;}
.sync-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-top:1px solid var(--bdr2);
  margin-top:10px;}
.sync-status{font-family:'JetBrains Mono',monospace;font-size:8px;letter-spacing:1px;padding:2px 8px;border-radius:10px;
  border:1px solid rgba(242,245,250,0.15);color:rgba(242,245,250,0.4);}
.sync-status.ok{border-color:var(--green);color:var(--green);}
.sync-status.fail{border-color:var(--red);color:#ff8080;}
.toggle{width:32px;height:18px;border-radius:20px;background:rgba(242,245,250,0.12);position:relative;cursor:pointer;
  border:1px solid rgba(0,212,255,0.15);flex-shrink:0;}
.toggle.on{background:rgba(0,212,255,0.25);border-color:var(--cyan);}
.toggle::after{content:'';position:absolute;top:1px;left:1px;width:14px;height:14px;border-radius:50%;background:var(--sw);
  transition:transform .15s;}
.toggle.on::after{transform:translateX(14px);background:var(--cyan);}

/* Co-writer */
.cw-peer-row{display:flex;align-items:center;gap:8px;padding:6px 0;font-family:'JetBrains Mono',monospace;
  font-size:10px;color:var(--sw);border-top:1px solid var(--bdr2);}
.cw-peer-row:first-child{border-top:none;}
.cw-dot{width:7px;height:7px;border-radius:50%;background:var(--green);flex-shrink:0;
  box-shadow:0 0 6px var(--green);}
.cw-host-tag{font-size:7px;color:var(--cyan);border:1px solid var(--cyan);border-radius:8px;padding:1px 5px;
  letter-spacing:1px;}

/* Toast */
#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(20px);z-index:500;
  background:rgba(10,15,26,0.95);border:1px solid var(--bdr);border-radius:10px;padding:9px 16px;
  font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--sw);letter-spacing:0.5px;opacity:0;
  transition:all .25s;pointer-events:none;box-shadow:0 8px 24px rgba(0,0,0,0.4);}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ── AUTH GATE ── */
#auth-gate{position:fixed;inset:0;z-index:9999;background:
  radial-gradient(1200px 700px at 15% -10%, rgba(0,212,255,0.08), transparent 60%),
  var(--nb);display:flex;align-items:center;justify-content:center;}
.gate-card{width:min(360px,86vw);text-align:center;padding:32px 24px;border:1px solid var(--bdr);
  border-radius:16px;background:rgba(10,15,26,0.6);}
.gate-mark{width:44px;height:44px;margin:0 auto 16px;border-radius:12px;
  background:linear-gradient(135deg,var(--cyan),rgba(0,212,255,0.15));
  display:flex;align-items:center;justify-content:center;font-family:'JetBrains Mono',monospace;
  font-weight:700;font-size:16px;color:#03131c;}
.gate-title{font-family:'Inter',sans-serif;font-size:15px;font-weight:800;color:var(--sw);margin-bottom:8px;}
.gate-sub{font-size:12px;line-height:1.6;color:rgba(242,245,250,0.55);margin-bottom:20px;}
.gate-btn{display:inline-block;padding:10px 22px;border-radius:10px;
  background:linear-gradient(135deg,rgba(0,212,255,0.18),rgba(0,212,255,0.05));
  border:1px solid var(--cyan);color:var(--cyan);font-family:'JetBrains Mono',monospace;
  font-size:10px;letter-spacing:1.5px;text-decoration:none;}
.gate-spinner{width:20px;height:20px;border-radius:50%;border:2px solid rgba(0,212,255,0.2);
  border-top-color:var(--cyan);margin:0 auto;animation:gatespin .8s linear infinite;}
@keyframes gatespin{to{transform:rotate(360deg);}}
#app-root{display:none;flex-direction:column;height:100vh;width:100%;}