/* ---- two-pane work area: tools on top, conversation at the bottom ---- */
#work{flex:1;display:flex;flex-direction:column;min-height:0;position:relative}
#activity-pane,#convo-pane{display:flex;flex-direction:column;min-height:0;position:relative}
#activity-pane{flex:0 0 38%;background:#0c0e13}
#convo-pane{flex:1 1 0}
.pane-head{display:flex;align-items:center;gap:8px;padding:5px 14px;border-bottom:1px solid var(--border);background:var(--panel);font-size:11.5px;flex:0 0 auto}
.pane-title{text-transform:uppercase;letter-spacing:.08em;font-weight:600;color:var(--muted);font-size:10.5px}
.spacer{flex:1}
.dim{color:var(--dim)}
.scroller{flex:1;overflow-y:auto;min-height:0;overscroll-behavior:contain}
#activity{padding:8px 14px 12px}
#messages{padding:18px 0 10px}
#splitter{flex:0 0 7px;cursor:row-resize;background:var(--border);position:relative}
#splitter:hover,body.dragging #splitter{background:var(--accent)}
body.dragging{user-select:none;cursor:row-resize}
#work.no-activity #activity-pane,#work.no-activity #splitter{display:none}
#act-show{display:none}
#work.no-activity #act-show{display:inline-block}
.jump{position:absolute;right:18px;bottom:12px;z-index:5;border:1px solid var(--accent);background:var(--panel2);color:var(--text);border-radius:20px;padding:5px 12px;font-size:12px;cursor:pointer;box-shadow:0 2px 10px rgba(0,0,0,.5)}
.hidden{display:none!important}
.mini{border:1px solid var(--border);background:transparent;color:var(--muted);border-radius:6px;padding:2px 8px;font-size:11px;cursor:pointer}
.mini:hover{border-color:var(--accent);color:var(--text)}
.empty-note{color:var(--dim);font-size:12.5px;padding:14px 4px}
.turn-marker{font-size:11px;color:var(--accent2);margin:12px 0 4px;padding-top:8px;border-top:1px dashed var(--border);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.turn-marker:first-child{border-top:0;margin-top:2px}
.notice{font-size:11.5px;color:var(--muted);margin:6px 0;font-family:var(--mono)}
.notice.warn{color:var(--warn)}
.notice.route{color:#6ea8fe}
#activity .tool{margin:6px 0}
.tool-head .tcopy{margin-left:6px}
.tool-head .st{margin-left:auto}
.tool-out{max-height:260px}
#run-state{color:var(--ok);font-size:11px}

/* topbar extras */
.tb-btn{border:1px solid var(--border);background:var(--panel2);color:var(--text);border-radius:8px;padding:5px 11px;font-size:12.5px;cursor:pointer}
.tb-btn:hover{border-color:var(--accent)}
.tb-btn.flash{border-color:var(--accent);animation:fl 1s ease-in-out 4}
@keyframes fl{50%{box-shadow:0 0 12px var(--accent)}}
.pill{display:inline-block;min-width:18px;text-align:center;border-radius:9px;background:#2a3040;color:var(--muted);font-size:11px;padding:0 5px;margin-left:3px}
.pill.on{background:var(--accent);color:#fff}
.menu-wrap{position:relative;display:inline-block}
.menu{position:absolute;right:0;top:calc(100% + 4px);min-width:230px;background:var(--panel);border:1px solid var(--border);border-radius:9px;padding:5px;z-index:30;box-shadow:0 8px 24px rgba(0,0,0,.5)}
.menu button{display:block;width:100%;text-align:left;background:none;border:0;color:var(--text);padding:7px 10px;border-radius:6px;font-size:12.5px;cursor:pointer}
.menu button:hover:not(:disabled){background:var(--panel2)}
.menu button:disabled{color:var(--dim);cursor:default}
.menu hr{border:0;border-top:1px solid var(--border);margin:4px 0}
.model-row .check{display:flex;gap:6px;align-items:flex-start;text-transform:none;letter-spacing:0;font-size:11px;color:var(--muted);margin-top:4px}

/* messages */
.msg .role{display:flex;align-items:center;justify-content:space-between}
.msg-actions{opacity:0;transition:opacity .12s}
.msg:hover .msg-actions{opacity:1}
.msg-actions button{border:1px solid var(--border);background:var(--panel2);color:var(--muted);border-radius:5px;font-size:10.5px;padding:1px 7px;margin-left:4px;cursor:pointer;text-transform:none;letter-spacing:0}
.msg-actions button:hover{color:var(--text);border-color:var(--accent)}
.msg-files{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:6px}
.fchip{border:1px solid var(--border);border-radius:14px;padding:2px 9px;font-size:12px;background:#12151d}
.code-btns{position:absolute;top:6px;right:6px;display:flex;gap:4px}
.code-btns .copy-btn{position:static;opacity:0}
pre:hover .code-btns .copy-btn{opacity:1}

/* composer + attachments */
#composer-inner{align-items:flex-end}
#attach{width:40px;height:40px;flex:0 0 40px;border-radius:10px;border:1px solid var(--border);background:var(--panel);cursor:pointer;font-size:16px}
#attach:hover{border-color:var(--accent)}
#send.stop{background:var(--err)}
.pending{max-width:820px;margin:0 auto;padding:0 22px;display:flex;flex-wrap:wrap;gap:6px}
.pending:not(:empty){margin-bottom:8px}
.pchip{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:9px;background:var(--panel);padding:4px 8px;font-size:12px;max-width:100%}
.pchip.bad{border-color:var(--err)}
.pchip .pn{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:260px}
.pchip .pd{color:var(--dim)}
.pchip button{border:0;background:none;color:var(--dim);cursor:pointer}
#dropzone{position:fixed;inset:0;z-index:90;background:rgba(10,12,16,.85);display:grid;place-items:center;border:3px dashed var(--accent);font-size:22px;text-align:center;pointer-events:none}
#dropzone small{font-size:13px;color:var(--muted)}
#toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:#1f2937;border:1px solid var(--border);border-radius:9px;padding:9px 16px;font-size:13px;z-index:99;max-width:90vw}
#toast.bad{border-color:var(--err);color:#ffb4ae}
#ctxbar-copy{background:none;border:1px solid var(--border);color:var(--muted);border-radius:5px;font-size:10.5px;cursor:pointer;padding:1px 7px}

/* outputs drawer */
#drawer{position:fixed;right:0;top:0;bottom:0;width:min(460px,100vw);background:var(--panel);border-left:1px solid var(--border);z-index:45;display:flex;flex-direction:column;box-shadow:-8px 0 30px rgba(0,0,0,.5)}
.drawer-head{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--border)}
.drawer-head h3{margin:0;font-size:14px}
#drawer-body{overflow-y:auto;padding:10px 14px 30px;flex:1}
.pad{padding:10px 2px;font-size:13px}
.orow{border:1px solid var(--border);border-radius:10px;background:#12151d;padding:10px 11px;margin-bottom:9px}
.oname{font-size:13px;overflow-wrap:anywhere}
.obtns{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px;align-items:center}
.obtns button,.btnlink,.srow button{border:1px solid var(--border);background:var(--panel2);color:var(--text);border-radius:7px;padding:4px 10px;font-size:12px;cursor:pointer;text-decoration:none;display:inline-block}
.obtns button:hover,.btnlink:hover,.srow button:hover{border-color:var(--accent)}
.obtns button.danger,.srow button.danger{color:#ff9b95}
.oview{margin:8px 0 0;max-height:260px;overflow:auto;background:#0b0d12;border:1px solid var(--border);border-radius:7px;padding:8px;font:11.5px/1.5 var(--mono);white-space:pre-wrap;word-break:break-word}
.menu.gm{right:auto;left:0;min-width:190px}
.sect{margin:18px 0 8px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--accent2)}

/* settings */
.srow{display:flex;flex-wrap:wrap;gap:7px;align-items:center;margin:8px 0;padding:9px 10px;border:1px solid var(--border);border-radius:9px;background:#12151d}
.srow .sl{flex:1 1 100%;font-size:13px}
.srow input{flex:1 1 220px;padding:6px 9px;border-radius:7px;border:1px solid var(--border);background:#0b0d12;color:var(--text);font-size:12.5px;min-width:0}
.sres{flex:1 1 100%;font-size:12px;font-family:var(--mono);overflow-wrap:anywhere}
.sres.bad,.bad{color:#ff9b95}.okc{color:var(--ok)}.warn{color:var(--warn)}
.tag{font-size:10.5px;border:1px solid var(--border);border-radius:10px;padding:0 7px;color:var(--dim);margin-left:6px}
.tag.ok{color:var(--ok);border-color:#1f5f33}
.sm{font-size:12px}
#modal-body code{font-family:var(--mono);background:#1e232f;padding:1px 5px;border-radius:4px;font-size:12px}
table.rt{border-collapse:collapse;width:100%;font-size:12.5px}
table.rt th,table.rt td{border-bottom:1px solid var(--border);padding:5px 8px;text-align:left}

@media (max-width:820px){
  #activity-pane{flex-basis:34%}
  .pending,.msg{padding-left:12px;padding-right:12px}
  #topbar{gap:6px;padding:0 8px}
  .tb-btn{padding:4px 7px}
}

.side-link{flex:1;text-align:center;padding:6px 4px;border-radius:6px;border:1px solid var(--border);color:var(--muted);font-size:11.5px;text-decoration:none}
.side-link:hover{border-color:var(--accent);color:var(--text)}

#queue,#stop{width:40px;height:40px;flex:0 0 40px;border-radius:10px;border:1px solid var(--border);background:var(--panel);cursor:pointer;font-size:15px}
#queue:hover{border-color:var(--accent)}
#stop{background:var(--err);color:#fff;border:0}
#queue[hidden],#stop[hidden]{display:none}