/* ============================================================
   STOCKNET TERMINAL — Project canvas
   Pannable JSON board; draggable / resizable / snap cards.
   ============================================================ */

.canvas-view{ position:relative; flex:1; min-height:0; overflow:hidden; background:var(--bg); display:flex; flex-direction:column; }
.canvas-stage{ position:relative; flex:1; min-height:0; }

/* ---- project tabs ---- */
.canvas-tabs{ height:40px; flex:none; display:flex; align-items:center; gap:3px; padding:0 10px; border-bottom:1px solid var(--line); background:var(--panel); overflow:visible; }
.canvas-tabs-scroll{ display:flex; align-items:center; gap:3px; flex:1; min-width:0; overflow-x:auto; height:100%; }
.canvas-tabs-scroll::-webkit-scrollbar{ height:0; }
.canvas-tabs-right{ flex:none; margin-left:8px; }
.ctab{ display:flex; align-items:center; gap:6px; height:28px; padding:0 7px 0 12px; border-radius:7px; font-size:12.5px; color:var(--ink-2); border:1px solid transparent; max-width:190px; cursor:pointer; transition:background .14s, color .14s; flex:none; }
.ctab:hover{ background:var(--panel-3); color:var(--ink); }
.ctab.active{ background:var(--panel-3); color:var(--ink); border-color:var(--line-2); font-weight:600; }
.ctab .ct-name{ white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.ctab .ct-input{ border:none; outline:none; background:none; font-family:var(--sans); font-size:12.5px; font-weight:600; color:var(--ink); width:120px; }
.ctab .ct-x{ width:17px; height:17px; border-radius:4px; display:grid; place-items:center; color:var(--ink-4); flex:none; }
.ctab:not(.active) .ct-x{ opacity:0; }
.ctab:hover .ct-x{ opacity:1; }
.ctab .ct-x:hover{ background:var(--line-2); color:var(--ink); }
.ctab-add{ width:28px; height:28px; border-radius:7px; display:grid; place-items:center; color:var(--ink-3); flex:none; }
.ctab-add:hover{ background:var(--panel-3); color:var(--ink); }

/* ---- share ---- */
.canvas-tabs-right{ margin-left:auto; padding-left:10px; flex:none; }
.share-wrap{ position:relative; }
.share-btn{ display:inline-flex; align-items:center; gap:7px; height:30px; padding:0 13px; border-radius:7px; font-size:12.5px; font-weight:600; background:var(--ink); color:#fff; transition:background .14s; }
.share-btn:hover{ background:#262b33; }
.share-btn.on{ background:#262b33; }
.share-pop{ position:absolute; right:0; top:calc(100% + 8px); width:296px; background:var(--panel); border:1px solid var(--line-2); border-radius:11px; box-shadow:0 24px 56px -20px rgba(15,17,22,.36); z-index:400; overflow:hidden; }
.share-sec{ padding:11px; }
.share-lab{ font-family:var(--mono); font-size:9.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-4); padding:3px 5px 9px; }
.share-url{ display:flex; align-items:center; gap:8px; border:1px solid var(--line-2); border-radius:8px; padding:7px 8px 7px 11px; color:var(--ink-3); }
.share-url-t{ flex:1; font-family:var(--mono); font-size:11.5px; color:var(--ink); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.share-copy{ flex:none; font-size:11.5px; font-weight:600; color:#fff; background:var(--ink); border-radius:5px; padding:4px 10px; }
.share-copy:hover{ background:#262b33; }
.share-access{ display:flex; gap:6px; margin-top:8px; }
.share-access button{ flex:1; display:inline-flex; align-items:center; justify-content:center; gap:6px; height:32px; border:1px solid var(--line-2); border-radius:7px; font-size:11px; font-weight:500; line-height:1; white-space:nowrap; color:var(--ink-2); }0; color:var(--ink-2); transition:all .14s; }
.share-access button .i{ width:13px; height:13px; }
.share-access button:hover{ background:var(--panel-3); color:var(--ink); }
.share-access button.on{ background:var(--ink); color:#fff; border-color:var(--ink); }
.share-div{ height:1px; background:var(--line); }
.share-item{ display:flex; align-items:center; gap:11px; width:100%; padding:8px 6px; border-radius:7px; text-align:left; }
.share-item:hover{ background:var(--panel-3); }
.share-ico{ width:30px; height:30px; border-radius:8px; border:1px solid var(--line-2); display:grid; place-items:center; color:var(--ink); flex:none; }
.share-it-meta{ display:flex; flex-direction:column; min-width:0; }
.share-it-l{ font-size:13px; color:var(--ink); font-weight:500; line-height:1.3; }
.share-it-s{ font-family:var(--mono); font-size:10px; color:var(--ink-3); margin-top:2px; line-height:1.2; }

.canvas-viewport{ position:absolute; inset:0; overflow:hidden; cursor:grab;
  background-image:radial-gradient(var(--line-2) 1px, transparent 1px);
  background-size:24px 24px;
}
.canvas-viewport.panning{ cursor:grabbing; }
.canvas-world{ position:absolute; top:0; left:0; will-change:transform; }

/* ---- card chrome ---- */
.ccard{ position:absolute; background:var(--panel); border:1px solid var(--line-2); border-radius:var(--r-lg);
  box-shadow:0 6px 20px -10px rgba(15,17,22,.18); display:flex; flex-direction:column; overflow:hidden; }
.ccard.sel{ border-color:var(--ink); box-shadow:0 0 0 2px var(--hl), 0 10px 28px -12px rgba(15,17,22,.3); }
.ccard-head{ display:flex; align-items:center; gap:7px; height:30px; padding:0 8px; border-bottom:1px solid var(--line);
  background:var(--panel-2); cursor:grab; flex:none; user-select:none; }
.ccard-head:active{ cursor:grabbing; }
.ccard-head .ch-ico{ color:var(--ink-3); display:grid; place-items:center; }
.ccard-head .ch-t{ font-family:var(--mono); font-size:9.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3); flex:1; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.ccard-head .ch-btn{ width:20px; height:20px; border-radius:4px; display:grid; place-items:center; color:var(--ink-4); flex:none; }
.ccard-head .ch-btn:hover{ background:var(--panel-3); color:var(--ink); }
.ccard-body{ flex:1; min-height:0; overflow:auto; padding:12px; }
.ccard-body.flush{ padding:0; }

.ccard-resize{ position:absolute; right:0; bottom:0; width:16px; height:16px; cursor:nwse-resize; z-index:3; }
.ccard-resize::after{ content:""; position:absolute; right:3px; bottom:3px; width:7px; height:7px;
  border-right:2px solid var(--line-3); border-bottom:2px solid var(--line-3); border-radius:0 0 2px 0; }
.ccard.sel .ccard-resize::after{ border-color:var(--ink-3); }

/* ---- AI answer card ---- */
.cc-ai-who{ display:flex; align-items:center; gap:7px; font-size:11.5px; font-weight:600; margin-bottom:9px; }
.cc-ai-who .av{ width:22px; height:22px; border-radius:6px; background:var(--ink); color:#fff; display:grid; place-items:center; flex:none; }
.cc-ai-who .when{ margin-left:auto; font-family:var(--mono); font-size:9.5px; color:var(--ink-4); font-weight:400; }
.cc-q{ font-size:12.5px; color:var(--ink-2); border-left:2px solid var(--hl-line); padding-left:9px; margin-bottom:10px; line-height:1.45; }
.cc-steps{ display:flex; flex-direction:column; gap:5px; }
.cc-step{ display:flex; align-items:center; gap:8px; font-size:11.5px; color:var(--ink-2); }
.cc-step .si{ width:14px; height:14px; border-radius:50%; border:1.5px solid var(--line-2); display:grid; place-items:center; flex:none; }
.cc-step.done .si{ background:var(--ink); border-color:var(--ink); color:#fff; }
.cc-step.run .si{ border-color:var(--ink); border-top-color:transparent; animation:spin .8s linear infinite; }
.cc-ans{ font-size:13px; line-height:1.65; }
.cc-ans b{ font-weight:700; }

/* ---- note card ---- */
.cc-note{ width:100%; height:100%; border:none; outline:none; resize:none; background:none; color:var(--ink);
  font-family:var(--sans); font-size:13px; line-height:1.55; }
.cc-note::placeholder{ color:var(--ink-4); }
.cc-note.title{ font-size:15px; font-weight:700; letter-spacing:-.01em; }

/* ---- company card ---- */
.cc-co-top{ display:flex; align-items:flex-start; gap:8px; }
.cc-co-tk{ font-family:var(--mono); font-size:20px; font-weight:700; letter-spacing:-.02em; line-height:1; }
.cc-co-nm{ font-size:11px; color:var(--ink-3); margin-top:3px; }
.cc-co-px{ margin-left:auto; text-align:right; }
.cc-co-px .p{ font-family:var(--mono); font-size:15px; font-weight:700; }
.cc-co-kpis{ display:grid; grid-template-columns:1fr 1fr 1fr; gap:7px; margin-top:12px; }
.cc-co-kpi{ border:1px solid var(--line); border-radius:var(--r-sm); padding:7px 8px; }
.cc-co-kpi .l{ font-family:var(--mono); font-size:8.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-4); }
.cc-co-kpi .v{ font-family:var(--mono); font-size:13px; font-weight:700; margin-top:3px; }
.cc-co-foot{ margin-top:12px; }

/* ---- chart card (mono bars) ---- */
.cc-chart{ display:flex; flex-direction:column; gap:9px; height:100%; }
.cc-bar-row{ display:grid; grid-template-columns:84px 1fr 48px; gap:9px; align-items:center; font-family:var(--mono); font-size:10.5px; color:var(--ink-2); }
.cc-bar-track{ height:9px; background:var(--panel-3); border-radius:20px; overflow:hidden; }
.cc-bar-fill{ height:100%; background:linear-gradient(90deg,var(--ink),#3a4049); border-radius:20px; transition:width .8s cubic-bezier(.2,.7,.2,1); }
.cc-chart-cap{ font-family:var(--mono); font-size:9.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-4); margin-top:auto; }

/* ---- source card ---- */
.cc-src-top{ display:flex; gap:9px; align-items:center; margin-bottom:9px; }
.cc-src-tag{ width:30px; height:30px; border-radius:6px; background:var(--ink); color:#fff; display:grid; place-items:center; font-family:var(--mono); font-size:9px; font-weight:700; flex:none; }
.cc-src-tt{ font-size:12px; font-weight:600; }
.cc-src-mm{ font-family:var(--mono); font-size:9.5px; color:var(--ink-3); margin-top:1px; }
.cc-src-q{ font-size:12px; line-height:1.6; color:var(--ink-2); }
.cc-src-q mark{ background:var(--hl); color:var(--ink); padding:0 2px; }
.cc-src-open{ margin-top:10px; font-family:var(--mono); font-size:10px; color:var(--ink); display:inline-flex; gap:6px; align-items:center; }

/* ---- inline place prompt (build with AI) ---- */
.place-prompt{ position:absolute; z-index:9999; width:330px; background:var(--panel); border:1px solid var(--line-2);
  border-radius:11px; box-shadow:0 1px 0 rgba(255,255,255,.6) inset, 0 18px 44px -16px rgba(15,17,22,.4); padding:0 12px; height:46px; display:flex; align-items:center; gap:10px; outline:2px solid var(--hl-soft); outline-offset:0; }
.place-prompt .pp-ico{ color:var(--ink); flex:none; display:grid; place-items:center; }
.place-prompt textarea{ flex:1; border:none; outline:none; resize:none; background:none; font-family:var(--sans); font-size:13.5px; line-height:46px; height:46px; color:var(--ink); padding:0; overflow:hidden; }
.place-prompt textarea::placeholder{ color:var(--ink-3); }
.place-prompt .pp-enter{ flex:none; font-family:var(--mono); font-size:10px; color:var(--ink-4); border:1px solid var(--line-2); border-radius:5px; padding:2px 6px; }

/* two-row variant: prompt + agent selector */
.place-prompt.col{ flex-direction:column; align-items:stretch; height:auto; padding:0; gap:0; width:340px; }
.place-prompt.col .pp-row{ display:flex; align-items:center; gap:10px; padding:0 12px; height:46px; }
.place-prompt.col textarea{ flex:1; }
.place-prompt .pp-foot{ display:flex; align-items:center; justify-content:space-between; gap:10px; padding:7px 12px; border-top:1px solid var(--line); }
.pp-agent{ display:flex; align-items:center; gap:6px; color:var(--ink-3); min-width:0; }
.pp-agent select{ border:none; outline:none; background:none; font-family:var(--sans); font-size:12px; font-weight:600; color:var(--ink); cursor:pointer; max-width:180px; }
.pp-mode{ font-family:var(--mono); font-size:9px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-4); border:1px solid var(--line-2); border-radius:20px; padding:2px 8px; flex:none; }

/* ---- inline add menu (press canvas to add) ---- */
.add-menu{ position:absolute; z-index:9999; width:178px; background:var(--panel); border:1px solid var(--line-2);
  border-radius:10px; box-shadow:0 16px 42px -14px rgba(15,17,22,.32); padding:5px; animation:sp-in .13s ease; }
.am-lab{ font-family:var(--mono); font-size:9px; letter-spacing:.12em; text-transform:uppercase; color:var(--ink-4); padding:5px 8px 6px; }
.am-item{ display:flex; align-items:center; gap:10px; width:100%; padding:7px 8px; border-radius:6px; font-size:13px; color:var(--ink); text-align:left; }
.am-item:hover{ background:var(--panel-3); }
.am-ico{ width:25px; height:25px; border-radius:6px; border:1px solid var(--line); display:grid; place-items:center; color:var(--ink-2); flex:none; }
.am-item:hover .am-ico{ color:var(--ink); }
.am-item.ai .am-ico{ background:var(--ink); color:#fff; border-color:var(--ink); }
.am-name{ font-size:12.5px; font-weight:600; letter-spacing:-.01em; line-height:1.2; white-space:nowrap; }
.am-sep{ height:1px; background:var(--line); margin:4px 6px; }
.pp-back{ flex:none; width:30px; height:30px; border-radius:7px; background:var(--ink); color:#fff; display:grid; place-items:center; }
.ai-mode{ font-family:var(--mono); font-size:9px; letter-spacing:.04em; text-transform:uppercase; background:var(--hl-soft); border:1px solid var(--hl-line); color:var(--ink); border-radius:20px; padding:1px 7px; margin-left:7px; }

/* ---- floating add toolbar (legacy, unused) ---- */
.canvas-toolbar{ position:absolute; left:14px; top:50%; transform:translateY(-50%); z-index:30;
  background:var(--panel); border:1px solid var(--line-2); border-radius:12px; box-shadow:0 10px 30px -12px rgba(15,17,22,.24);
  padding:6px; display:flex; flex-direction:column; gap:3px; }
.ct-btn{ width:38px; height:38px; border-radius:8px; display:grid; place-items:center; color:var(--ink-2); position:relative; }
.ct-btn:hover{ background:var(--panel-3); color:var(--ink); }
.ct-btn.on{ background:var(--ink); color:#fff; }
.ct-sep{ height:1px; background:var(--line); margin:3px 4px; }
.ct-btn .ct-tip{ position:absolute; left:46px; top:50%; transform:translateY(-50%); background:var(--ink); color:#fff;
  font-size:11px; font-weight:600; padding:4px 9px; border-radius:6px; white-space:nowrap; opacity:0; pointer-events:none; transition:opacity .14s; }
.ct-btn:hover .ct-tip{ opacity:1; }
.ct-btn .ct-tip .k{ font-family:var(--mono); opacity:.6; margin-left:6px; }

/* ---- persistent composer ---- */
.canvas-composer{ position:absolute; left:50%; bottom:18px; transform:translateX(-50%); z-index:30; width:min(560px,72%); }
.cc-box{ display:flex; align-items:flex-end; gap:9px; background:var(--panel); border:1px solid var(--line-2); border-radius:14px;
  box-shadow:0 14px 40px -14px rgba(15,17,22,.3); padding:9px 9px 9px 14px; }
.cc-box:focus-within{ border-color:var(--ink); box-shadow:0 0 0 3px var(--hl-soft), 0 14px 40px -14px rgba(15,17,22,.3); }
.cc-box .cc-wand{ color:var(--ink-3); padding-bottom:7px; flex:none; }
.cc-box textarea{ flex:1; border:none; outline:none; resize:none; background:none; font-family:var(--sans); font-size:13.5px; line-height:1.5; color:var(--ink); max-height:110px; padding:6px 0; }
.cc-box .cc-send{ width:34px; height:34px; border-radius:var(--r); background:var(--ink); color:#fff; display:grid; place-items:center; flex:none; }
.cc-box .cc-send:disabled{ opacity:.3; }
.cc-hint-row{ text-align:center; font-family:var(--mono); font-size:10px; color:var(--ink-4); margin-top:8px; letter-spacing:.02em; }

/* ---- top status strip ---- */
.canvas-status{ position:absolute; left:14px; top:12px; z-index:25; display:flex; align-items:center; gap:8px;
  background:var(--panel); border:1px solid var(--line); border-radius:20px; padding:4px 6px 4px 12px; box-shadow:0 4px 14px -8px rgba(15,17,22,.2); }
.canvas-status .cs-t{ font-size:11.5px; font-weight:600; }
.canvas-status .cs-n{ font-family:var(--mono); font-size:10px; color:var(--ink-3); }
.canvas-status .cs-btn{ width:26px; height:26px; border-radius:50%; display:grid; place-items:center; color:var(--ink-3); }
.canvas-status .cs-btn:hover{ background:var(--panel-3); color:var(--ink); }

/* selection marquee count badge */
.sel-badge{ position:absolute; z-index:24; font-family:var(--mono); font-size:10px; background:var(--ink); color:#fff; border-radius:20px; padding:3px 9px; pointer-events:none; }

/* zoom/center control bottom-right */
.canvas-zoom{ position:absolute; right:14px; bottom:18px; z-index:25; display:flex; gap:4px; align-items:center;
  background:var(--panel); border:1px solid var(--line); border-radius:20px; padding:4px; box-shadow:0 4px 14px -8px rgba(15,17,22,.2); }
.canvas-zoom button{ width:28px; height:28px; border-radius:50%; display:grid; place-items:center; color:var(--ink-2); font-family:var(--mono); font-size:14px; }
.canvas-zoom button:hover{ background:var(--panel-3); color:var(--ink); }
.canvas-zoom .zlab{ font-family:var(--mono); font-size:10.5px; color:var(--ink-3); width:42px; text-align:center; }

/* empty hint */
.canvas-empty{ position:absolute; left:50%; top:42%; transform:translate(-50%,-50%); z-index:5; text-align:center; pointer-events:none; max-width:300px; }
.canvas-empty .ce-ico{ width:46px; height:46px; border-radius:12px; border:1px dashed var(--line-3); display:grid; place-items:center; margin:0 auto 12px; color:var(--ink-3); }
.canvas-empty h3{ font-size:15px; font-weight:700; letter-spacing:-.01em; }
.canvas-empty p{ font-size:12.5px; color:var(--ink-3); margin-top:6px; line-height:1.5; }

/* ---- floating source popup ---- */
.source-pop{ position:fixed; z-index:1000; width:330px; background:var(--panel); border:1px solid var(--line-2);
  border-radius:10px; box-shadow:0 24px 60px -16px rgba(15,17,22,.42); overflow:hidden;
  transition:opacity .12s ease; animation:sp-in .15s ease; }
@keyframes sp-in{ from{ transform:translateY(5px) scale(.985); } to{ transform:none; } }
.sp-head{ display:flex; gap:10px; align-items:center; padding:11px 12px; border-bottom:1px solid var(--line); background:var(--panel-2); }
.sp-tag{ width:34px; height:34px; border-radius:6px; background:var(--ink); color:#fff; display:grid; place-items:center; font-family:var(--mono); font-size:9px; font-weight:700; flex:none; }
.sp-meta{ flex:1; min-width:0; }
.sp-tt{ font-size:12.5px; font-weight:600; }
.sp-mm{ font-family:var(--mono); font-size:10px; color:var(--ink-3); margin-top:1px; }
.sp-close{ width:24px; height:24px; border-radius:5px; display:grid; place-items:center; color:var(--ink-3); flex:none; }
.sp-close:hover{ background:var(--panel-3); color:var(--ink); }
.sp-quote{ padding:13px 14px; font-size:12.5px; line-height:1.62; color:var(--ink-2); }
.sp-quote mark{ background:var(--hl); color:var(--ink); padding:0 2px; }
.sp-foot{ padding:9px 14px; border-top:1px solid var(--line); font-family:var(--mono); font-size:10.5px; color:var(--ink-2); display:flex; gap:7px; align-items:center; cursor:pointer; }
.sp-foot:hover{ color:var(--ink); }

/* ============================================================
   ALPHA additions — real-backend AI card + access gate
   ============================================================ */
.cc-ai-wrap{ display:flex; flex-direction:column; }
.cc-step-t{ white-space:pre-wrap; word-break:break-word; }
.cc-step.k-tool .cc-step-t{ font-family:var(--mono); font-size:10.5px; color:var(--ink-3); }
.cc-step.k-obs .cc-step-t{ color:var(--ink-4); }
.cc-step.k-err .cc-step-t{ color:var(--bad); }
.cc-steps.collapsed{ gap:3px; margin-bottom:10px; opacity:.62; max-height:120px; overflow:auto; }
.cc-steps.collapsed .cc-step{ font-size:10.5px; }

/* markdown answer rendered from the grounded agent output */
.cc-ans.cc-md{ margin-top:10px; }
.cc-md > :first-child{ margin-top:0; }
.cc-md h1,.cc-md h2,.cc-md h3{ font-size:13.5px; font-weight:700; margin:12px 0 5px; }
.cc-md p{ margin:0 0 8px; }
.cc-md ul,.cc-md ol{ margin:0 0 8px; padding-left:18px; }
.cc-md li{ margin:2px 0; }
.cc-md code{ font-family:var(--mono); font-size:11.5px; background:var(--bg-2,rgba(15,17,22,.05)); padding:1px 4px; border-radius:4px; }
.cc-md table{ width:100%; border-collapse:collapse; font-size:12px; margin:6px 0; }
.cc-md th,.cc-md td{ border-bottom:1px solid var(--line); padding:4px 6px; text-align:left; }
.cc-md strong,.cc-md b{ font-weight:700; }
.cc-cost{ margin-top:10px; padding-top:8px; border-top:1px dashed var(--line-2); font-family:var(--mono); font-size:10px; color:var(--ink-4); }

/* access gate */
.gate{ position:fixed; inset:0; display:grid; place-items:center; background:var(--bg); z-index:1000; padding:20px; }
.gate-card{ width:100%; max-width:380px; background:var(--panel); border:1px solid var(--line-2); border-radius:16px; padding:28px 26px; box-shadow:0 30px 70px -30px rgba(15,17,22,.35); }
.gate-loading{ text-align:center; color:var(--ink-3); }
.gate-brand{ display:flex; align-items:center; gap:8px; font-size:19px; font-weight:700; margin-bottom:6px; }
.gate-brand img{ width:24px; height:24px; }
.gate-brand b{ font-weight:800; }
.gate-tag{ font-size:9px; letter-spacing:.12em; background:var(--ink); color:#fff; padding:2px 6px; border-radius:5px; }
.gate-sub{ font-size:12.5px; color:var(--ink-3); margin:0 0 18px; line-height:1.5; }
.gate-card label{ display:block; font-size:11.5px; font-weight:600; color:var(--ink-2); margin-bottom:12px; }
.gate-card input{ width:100%; margin-top:5px; padding:9px 11px; border:1px solid var(--line-2); border-radius:9px; font-size:13px; font-family:inherit; background:var(--bg); color:var(--ink); }
.gate-card input:focus{ outline:none; border-color:var(--ink); }
.gate-card button{ width:100%; margin-top:6px; padding:10px; border:none; border-radius:9px; background:var(--ink); color:#fff; font-size:13px; font-weight:600; cursor:pointer; }
.gate-card button:disabled{ opacity:.6; cursor:default; }
.gate-err{ margin-top:12px; font-size:12px; color:var(--bad); }

/* sidebar project rename + empty state, canvas loading */
.nav-rename{ flex:1; min-width:0; border:1px solid var(--ink); border-radius:5px; background:var(--panel); color:var(--ink); font-family:inherit; font-size:12.5px; padding:2px 6px; outline:none; }
.nav-empty{ padding:8px 12px; font-size:11.5px; color:var(--ink-4); }
.canvas-loading{ font-size:12.5px; color:var(--ink-4); }

/* sidebar project row: ⋯ menu (rename / delete) */
.nav-row{ position:relative; display:flex; align-items:center; }
.nav-row .nav-item{ flex:1; min-width:0; padding-right:26px; }
.nav-more{ position:absolute; right:6px; top:50%; transform:translateY(-50%); width:22px; height:22px; border-radius:5px;
  display:grid; place-items:center; color:var(--ink-3); font-size:15px; line-height:1; opacity:0; transition:opacity .12s, background .12s; }
.nav-row:hover .nav-more, .nav-row.menu-open .nav-more{ opacity:1; }
.nav-more:hover{ background:var(--line-2); color:var(--ink); }
.nav-menu{ position:fixed; z-index:600; width:148px; background:var(--panel);
  border:1px solid var(--line-2); border-radius:9px; box-shadow:0 18px 44px -14px rgba(15,17,22,.4); padding:5px; }
.nav-menu button{ display:flex; align-items:center; gap:9px; width:100%; padding:7px 9px; border-radius:6px; font-size:12.5px; color:var(--ink); text-align:left; }
.nav-menu button:hover{ background:var(--panel-3); }
.nav-menu button .i{ width:14px; height:14px; color:var(--ink-3); }
.nav-menu button.danger{ color:var(--bad); }
.nav-menu button.danger:hover{ background:rgba(200,40,40,.08); }
.nav-menu button.danger .i{ color:var(--bad); }

/* ---- AI card: two-sided flip (front = result, back = reasoning) ---- */
.cc-flip{ position:relative; height:100%; perspective:1600px; }
.cc-flip-inner{ position:relative; width:100%; height:100%; transition:transform .55s cubic-bezier(.45,.05,.2,1); transform-style:preserve-3d; }
.cc-flip.flipped .cc-flip-inner{ transform:rotateY(180deg); }
.cc-face{ position:absolute; inset:0; backface-visibility:hidden; -webkit-backface-visibility:hidden;
  overflow:hidden; display:flex; flex-direction:column; background:var(--panel); border-radius:0 0 var(--r-lg) var(--r-lg); }
.cc-face.cc-back{ transform:rotateY(180deg); }
/* fixed title (analyst + query) — stays put while the body scrolls */
.cc-cardhead{ flex:none; padding:11px 12px 9px; border-bottom:1px solid var(--line); background:var(--panel); }
.cc-who{ display:flex; align-items:center; gap:7px; font-size:11.5px; font-weight:600; color:var(--ink); }
.cc-who .av{ width:22px; height:22px; border-radius:6px; background:var(--ink); color:#fff; display:grid; place-items:center; flex:none; }
.cc-who .who-name{ overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.cc-cardhead .cc-q{ margin:8px 0 0; }
/* scrolling body (answer / steps) */
.cc-scroll{ flex:1; min-height:0; overflow:auto; padding:12px; }
.cc-flip-btn{ margin-left:auto; display:inline-flex; align-items:center; gap:5px; font-size:10.5px; font-weight:600;
  color:var(--ink-3); border:1px solid var(--line-2); border-radius:6px; padding:3px 8px; flex:none; transition:background .12s, color .12s; }
.cc-flip-btn:hover:not(:disabled){ background:var(--panel-3); color:var(--ink); }
.cc-flip-btn:disabled{ opacity:.4; cursor:default; }
.cc-flip-btn .i{ width:12px; height:12px; }
.cc-pending{ font-size:12.5px; color:var(--ink-4); margin-top:8px; line-height:1.5; }

/* sidebar sign-out footer (pinned to bottom) */
.sidebar .nav{ flex:1 1 auto; min-height:0; }
.side-foot{ flex:none; border-top:1px solid var(--line); padding:10px; }
.side-signout{ display:flex; align-items:center; gap:10px; width:100%; padding:8px 10px; border-radius:var(--r); color:var(--ink-2); font-size:13px; font-weight:500; text-align:left; transition:background .12s, color .12s; }
.side-signout:hover{ background:var(--panel-3); color:var(--ink); }
.side-signout .i{ flex:none; }
.side-signout span{ white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* card ⋯ menu (top-right) — Delete with confirm */
.ccard-more{ width:22px; height:22px; border-radius:5px; display:grid; place-items:center; color:var(--ink-4); font-size:15px; line-height:1; flex:none; }
.ccard-more:hover{ background:var(--panel-3); color:var(--ink); }
.ccard-menu{ position:absolute; top:30px; right:8px; z-index:50; min-width:140px; background:var(--panel);
  border:1px solid var(--line-2); border-radius:9px; box-shadow:0 16px 40px -14px rgba(15,17,22,.34); padding:5px; }
.ccard-menu button{ display:flex; align-items:center; gap:9px; width:100%; padding:7px 9px; border-radius:6px; font-size:12.5px; color:var(--ink); text-align:left; }
.ccard-menu button:hover{ background:var(--panel-3); }
.ccard-menu button .i{ width:14px; height:14px; color:var(--ink-3); }
.ccard-menu button.danger{ color:var(--bad); }
.ccard-menu button.danger:hover{ background:rgba(200,40,40,.08); }
.ccard-menu button.danger .i{ color:var(--bad); }