:root {
    --bg:#050609; --panel:#0d1016; --panel2:#111621; --line:rgba(255,255,255,.09);
    --text:#f8fafc; --muted:#8b95a7; --accent:#818cf8; --gpt:#34d399; --claude:#fbbf24;
    --danger:#fb7185; --warning:#f59e0b; --vvw:100vw; --vvh:100dvh; --vvt:0px; --vvl:0px;
    --safe-bottom:env(safe-area-inset-bottom,0px); --header-h:auto;
}
*{box-sizing:border-box} html,body{margin:0;width:100%;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overscroll-behavior:none}
button,input,textarea{font:inherit}.ambient{position:fixed;inset:0;background:radial-gradient(circle at 10% 0,rgba(99,102,241,.19),transparent 42%),radial-gradient(circle at 100% 100%,rgba(16,185,129,.1),transparent 44%);pointer-events:none}
.mobile-shell{position:fixed;top:var(--vvt);left:var(--vvl);width:var(--vvw);height:var(--vvh);max-width:var(--vvw);max-height:var(--vvh);display:flex;flex-direction:column;overflow:hidden;background:rgba(5,6,9,.88)}
.mobile-header{flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:calc(8px + env(safe-area-inset-top,0px)) 10px 8px;border-bottom:1px solid var(--line);background:rgba(5,6,9,.88);backdrop-filter:blur(18px)}
.brand{font-size:15px;font-weight:850;letter-spacing:-.02em;white-space:nowrap}.device-chip{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px;color:var(--muted);padding:5px 8px;border-radius:999px;background:rgba(255,255,255,.045);border:1px solid var(--line)}
.header-btn{border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--text);border-radius:10px;min-width:36px;height:34px;padding:0 9px}.lane-tabs{display:flex;gap:5px;flex:0 0 auto}.lane-tab{border:0;border-radius:9px;padding:7px 8px;font-size:11px;font-weight:800;color:#091015}.lane-tab.claude{background:var(--claude)}.lane-tab.gpt{background:var(--gpt)}
.mobile-main{flex:1;min-height:0;display:flex;overflow:hidden}.mobile-workspace{flex:1;min-width:0;min-height:0;display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;overscroll-behavior-x:contain}.mobile-workspace::-webkit-scrollbar{display:none}
.lane{flex:0 0 100%;min-width:0;min-height:0;scroll-snap-align:start;display:flex;flex-direction:column;border-right:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.018),transparent 30%)}
.lane-head{flex:0 0 auto;display:flex;align-items:center;gap:8px;min-height:38px;padding:8px 12px;border-bottom:1px solid var(--line);font-size:12px;font-weight:780}.lane-head .dot{width:8px;height:8px;border-radius:50%}.lane-head .state-summary{margin-left:auto;display:flex;gap:6px;color:var(--muted);font-size:9px;font-weight:700}.lane-head .state-summary span{padding:2px 5px;border-radius:6px;background:rgba(255,255,255,.04)}
.chat-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:12px 12px 8px;display:flex;flex-direction:column;gap:13px;scroll-behavior:smooth}.msg{max-width:90%;display:flex;flex-direction:column}.msg.user{align-self:flex-end}.msg.ai{align-self:flex-start}.msg-meta{display:flex;gap:6px;align-items:center;margin:0 0 5px 3px;color:var(--muted);font-size:9px;text-transform:uppercase;letter-spacing:.08em;font-weight:800}.provider-badge{border-radius:999px;padding:2px 6px}.badge-claude{color:var(--claude);background:rgba(251,191,36,.11)}.badge-gpt{color:var(--gpt);background:rgba(52,211,153,.11)}.msg-bubble{font-size:14px;line-height:1.46;padding:11px 13px;border-radius:17px;background:rgba(255,255,255,.04);border:1px solid var(--line);box-shadow:0 8px 24px rgba(0,0,0,.18)}.msg.user .msg-bubble{background:linear-gradient(135deg,#6366f1,#4f46e5);border:none;border-bottom-right-radius:5px}.msg.ai .msg-bubble{border-bottom-left-radius:5px}.system-bubble{font-size:12px;color:#cbd5e1;background:rgba(255,255,255,.025)}.system-meta{opacity:.7}
.composer-shell{flex:0 0 auto;padding:7px 9px calc(6px + var(--safe-bottom));background:linear-gradient(180deg,transparent,rgba(5,6,9,.94) 26%)}.composer{min-height:48px;display:flex;align-items:center;gap:7px;padding:5px 5px 5px 14px;border:1px solid rgba(255,255,255,.13);border-radius:25px;background:#090c11;box-shadow:0 12px 30px rgba(0,0,0,.35)}.composer input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:var(--text);font-size:15px}.composer input::placeholder{color:#5f6b7d}.send{width:38px;height:38px;flex:0 0 38px;border:0;border-radius:50%;font-size:17px;font-weight:900;color:#07100c}.send.claude{background:var(--claude)}.send.gpt{background:var(--gpt)}.send:disabled,.composer input:disabled{opacity:.45}
.turn-summary{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;font-size:11px;color:var(--muted)}.turn-summary span{padding:4px 6px;border-radius:7px;background:rgba(255,255,255,.04)}.danger-chip{color:#fff;background:rgba(251,113,133,.22)!important}.model-label{margin-top:7px;color:var(--muted);font-size:9px}.notice{margin-top:8px;padding:8px 10px;border-radius:9px;font-size:11px;line-height:1.45;border:1px solid var(--line)}.notice.warning{border-color:rgba(245,158,11,.38)}.notice.info{border-color:rgba(129,140,248,.38)}.notice.danger{border-color:rgba(251,113,133,.38)}.text-danger{color:var(--danger)}.inline-retry{margin-left:8px;border:0;background:transparent;color:var(--accent);text-decoration:underline}.loading-status{font-size:12px;color:var(--muted);border-style:dashed}.loading-dots::after{content:'…';animation:blink 1s infinite}@keyframes blink{50%{opacity:.2}}
.diagnosis-card{margin-top:10px;padding:10px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.025)}.diagnosis-card-title{font-size:10px;font-weight:900;letter-spacing:.08em;color:var(--accent);margin-bottom:8px}.diagnosis-card-title.investigations{color:var(--claude)}.final-row{font-size:12px;margin-top:7px}.final-assessment{color:var(--muted);font-size:11px;margin-top:2px}.probability.inline{margin-left:6px;font-size:10px}
.modal{position:fixed;inset:0;z-index:5000;display:none;align-items:stretch;justify-content:stretch;background:rgba(0,0,0,.78);backdrop-filter:blur(12px)}.modal.show{display:flex}.sheet{margin-top:max(44px,env(safe-area-inset-top));width:100%;min-height:0;display:flex;flex-direction:column;border-radius:22px 22px 0 0;background:#0b0e14;border:1px solid var(--line);overflow:hidden}.sheet-head{display:flex;align-items:center;gap:8px;padding:11px 12px;border-bottom:1px solid var(--line)}.sheet-head h2{margin:0;font-size:15px}.sheet-head button{margin-left:auto}.sheet-body{flex:1;min-height:0;overflow:auto;padding:12px}.empty-state{color:var(--muted);font-size:12px;text-align:center;padding:24px 8px}.combined-provider+ .combined-provider{margin-top:20px}.combined-provider h3{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.diff-summary{display:flex;gap:5px;flex-wrap:wrap;margin:6px 0}.diff-summary span{font-size:10px;color:var(--muted);background:rgba(255,255,255,.05);padding:4px 6px;border-radius:7px}.diff-row{padding:9px 10px;margin:7px 0;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.025)}.diff-row.mnm{border-color:rgba(251,113,133,.4)}.diff-row-head{display:flex;justify-content:space-between;gap:10px;font-size:12px}.probability{font-size:10px;font-weight:850;padding:3px 7px;border-radius:999px;background:rgba(129,140,248,.19)}.diff-evidence{font-size:10px;color:#b8c2d4;margin-top:5px;line-height:1.35}.diff-evidence.against{color:#9ba7b9}.excluded-block{margin-top:10px;font-size:11px;color:var(--muted)}.excluded-row{display:flex;justify-content:space-between;padding:5px 0}.prompt-area{width:100%;height:65vh;resize:none;border:1px solid var(--line);border-radius:12px;background:#06080c;color:#dbeafe;padding:12px;font:11px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace}.sheet-actions{display:flex;gap:8px;margin-top:8px}.action{border:1px solid var(--line);background:rgba(255,255,255,.06);color:var(--text);border-radius:10px;padding:9px 12px}.action.primary{background:var(--accent);border-color:transparent;color:#fff}
body.keyboard-open{--safe-bottom:0px}.keyboard-open .mobile-header{display:none}.keyboard-open .lane-head{min-height:30px;padding:5px 9px;font-size:10px}.keyboard-open .chat-scroll{padding:7px 9px 4px;gap:8px}.keyboard-open .msg-bubble{font-size:13px;padding:8px 10px}.keyboard-open .composer-shell{padding:4px 6px 2px}.keyboard-open .composer{min-height:42px;padding:3px 3px 3px 10px}.keyboard-open .send{width:34px;height:34px;flex-basis:34px}.short-viewport .mobile-header{padding-top:max(5px,env(safe-area-inset-top));padding-bottom:5px}.short-viewport .lane-head{min-height:32px;padding:6px 10px}.short-viewport .chat-scroll{padding-top:8px}.landscape .mobile-header{padding-top:4px;padding-bottom:4px}.landscape .brand{font-size:13px}.landscape .device-chip{font-size:9px}.landscape .chat-scroll{padding-top:7px}
@media (min-width:760px){.msg{max-width:74%}.chat-scroll{padding-left:18px;padding-right:18px}.sheet{max-width:760px;margin-left:auto;margin-right:auto}}

.server-icon{display:inline-flex!important;align-items:center;justify-content:center;text-decoration:none!important;min-width:34px;max-width:38px;padding-left:8px!important;padding-right:8px!important;font-weight:800}