:root{--canvas: #FCFCFB;--sidebar: #F6F6F4;--surface: #FFFFFF;--raised: #F7F7F5;--hover: #EFEFEC;--border: #E7E7E3;--border-strong: #D1D1CB;--t1: #20201E;--t2: #6D6C67;--t3: #9B9A94;--accent: #3D6FE8;--accent-soft: #E8EEFD;--success: #238260;--warning: #A96C08;--danger: #C9424B;--sidebar-w: 240px;--nav-h: 40px;--content-max: 805px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--canvas);color:var(--t1);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;font-size:14px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}.shell{display:flex;height:100%}.sidebar{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:9px;padding:18px 20px 16px}.brand-mark{width:28px;height:28px;border-radius:8px;background:var(--t1);color:#f4f4f1;display:flex;align-items:center;justify-content:center;flex-shrink:0}.brand-name{font-size:15px;font-weight:700;letter-spacing:-.2px}.nav{padding:0 8px;display:flex;flex-direction:column}.nav-row{height:var(--nav-h);display:flex;align-items:center;gap:10px;padding:0 10px;border-radius:8px;color:var(--t1);font-size:14px;font-weight:500;border:none;background:none;width:100%;text-align:left}.nav-row:hover{background:var(--hover)}.nav-row.active{background:var(--hover);font-weight:600}.nav-row svg{flex-shrink:0}.section-label{display:flex;align-items:center;gap:5px;padding:20px 16px 6px;font-size:13px;color:var(--t3)}.sidebar-foot{margin-top:auto;padding:8px;border-top:1px solid var(--border)}.account-row{display:flex;align-items:center;gap:9px;padding:7px 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var(--border)}.muted{font-size:13px;color:var(--t3);margin-top:3px}.strong{font-size:16px;font-weight:500}.chip{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:6px;background:var(--accent-soft);color:var(--accent);font-size:11.5px;font-weight:600;flex-shrink:0}.btn{height:40px;padding:0 18px;border:none;border-radius:10px;background:var(--t1);color:#fff;font-size:14px;font-weight:600}.btn:hover:not(:disabled){background:#000}.btn:disabled{background:var(--hover);color:var(--t3);cursor:default}.btn.ghost{background:var(--hover);color:var(--t1)}.btn.ghost:hover:not(:disabled){background:var(--border)}.btn.quiet{background:none;color:var(--t2);border:1px solid var(--border);height:34px;padding:0 14px;font-size:13px}.btn.quiet:hover{background:var(--hover);color:var(--t1)}.btn.danger{background:none;color:var(--danger);height:34px;padding:0 12px;font-size:13px}.btn.compact{height:30px;padding:0 13px;font-size:12.8px;border-radius:8px}.btn.compact.ghost{background:var(--surface);border:1px solid var(--border);color:var(--t2)}.btn.compact.ghost:hover:not(:disabled){background:var(--hover);color:var(--t1)}.btn.danger:hover{background:#fdecec}input[type=email],input[type=text]{width:100%;height:44px;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:0 14px;font-size:14.5px;color:var(--t1);font-family:inherit}input:focus{outline:none;border-color:var(--accent)}label{display:block;font-size:13px;color:var(--t3);margin:0 0 7px 2px}.notice{display:flex;align-items:flex-start;gap:9px;padding:13px 15px;border-radius:11px;background:var(--raised);font-size:12.5px;line-height:1.5;color:var(--t2);margin-bottom:20px}.notice.error{background:#fdecec;color:var(--danger)}.notice.ok{background:#eaf6ee;color:var(--success)}.centered{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:440px;background:var(--surface);border:1px solid var(--border);border-radius:20px;box-shadow:0 24px 60px #1414121a;padding:38px 40px 32px}.auth-card h1{text-align:center;font-size:24px}.auth-card .sub,.auth-card .page-sub{text-align:center;text-wrap:balance}.auth-card .sub{font-size:15px;line-height:1.5;color:var(--t2);margin:8px 0 0}.auth-card .page-sub{margin-top:18px}.auth-card .again{display:flex;flex-direction:column;align-items:center;gap:6px;margin-top:14px;font-size:14px;color:var(--t3)}.auth-card .again a{font-variant-numeric:tabular-nums}.mark-lg{width:52px;height:52px;border-radius:14px;background:var(--t1);color:#f4f4f1;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.stack{display:flex;flex-direction:column;gap:16px}.mt{margin-top:24px}.row{display:flex;gap:10px;align-items:center}.spacer{flex:1}.code-box{text-align:center;font-size:26px;font-weight:600;letter-spacing:4px;background:var(--raised);border:1px solid var(--border);border-radius:12px;padding:16px;font-variant-numeric:tabular-nums}.empty{display:flex;flex-direction:column;align-items:center;padding:70px 20px;color:var(--t3)}.empty svg{margin-bottom:18px}@media(max-width:720px){:root{--sidebar-w: 60px}.brand-name,.nav-row span,.section-label,.account-row span{display:none}.nav-row{justify-content:center;padding:0}.column{padding:24px 14px 32px}}.filters{gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:16px}.search{flex:1 1 240px;min-width:200px;height:36px;padding:0 12px;border:1px solid var(--border);border-radius:9px;background:var(--surface);color:var(--t1);font:inherit;font-size:13.5px}.search::placeholder{color:var(--t3)}.search:focus{outline:none;border-color:var(--accent)}.chip.filter{height:30px;padding:0 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--t2);font-weight:500;cursor:pointer}.chip.filter:hover{background:var(--hover);color:var(--t1)}.chip.filter.active{background:var(--t1);border-color:var(--t1);color:#fff;font-weight:600}.chip.tool{height:21px;padding:0 7px;border-radius:5px;background:var(--raised);color:var(--t2);font-size:11px;font-weight:500;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.plugin-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px;align-items:stretch}.plugin-card{display:flex;flex-direction:column;gap:10px;padding:15px 16px 16px}.plugin-card.installed{border-color:var(--accent);background:var(--accent-soft)}.plugin-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.plugin-title{display:flex;flex-direction:column;gap:1px;min-width:0}.plugin-name{font-size:14.5px;font-weight:600;letter-spacing:-.15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.plugin-meta{font-size:11.5px;color:var(--t3);margin:0}.plugin-desc{margin:0;flex:1;font-size:12.8px;line-height:1.5;color:var(--t2)}.plugin-tools{display:flex;flex-wrap:wrap;gap:5px}.notice.error{border-color:var(--danger);color:var(--danger)}.device-group+.device-group{margin-top:22px}.device-group .section-label{margin-bottom:9px}.stack{display:flex;flex-direction:column;gap:10px}.automation{display:flex;flex-direction:column;gap:9px;padding:15px 16px}.automation.paused{background:var(--raised)}.automation.paused 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.muted{margin-top:0;font-size:12px}.chip.status{background:var(--raised);color:var(--t2);font-weight:500}.chip.status.running{background:var(--accent-soft);color:var(--accent)}.chip.status.failed{background:#fdecec;color:var(--danger)}.chip.status.completed{background:#e7f3ee;color:var(--success)}.home-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}.home-card{text-align:left;padding:16px 18px;cursor:pointer;border:1px solid var(--border);font:inherit;color:inherit;display:flex;flex-direction:column;gap:12px}.home-card:hover{border-color:var(--border-strong, var(--accent))}.home-card-head{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:600}.home-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.home-list li{display:flex;align-items:center;gap:8px;font-size:12.8px;min-width:0}.home-item-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.skill-preview{margin:8px 0 0;font-size:12.5px;line-height:1.45;color:var(--fg-3, #7b8794);border-left:2px solid var(--line, #2a3138);padding-left:10px}.card-pad{padding:16px}.stack{display:flex;flex-direction:column;gap:12px}.actions{display:flex;gap:10px;align-items:center}.card-row.as-button{width:100%;background:none;border:0;text-align:left;font:inherit;color:inherit}.card-row.as-button:hover{background:var(--hover)}.card-row.as-button{cursor:pointer}.row-chevron{display:inline-flex;color:var(--t3);margin-left:4px}.section-label .chip{margin-left:auto}.text-link{margin-left:auto;background:none;border:0;padding:0;font:inherit;font-size:13px;color:var(--accent);cursor:pointer}.text-link:hover{text-decoration:underline}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-size:13px;color:var(--t2)}.field input{width:100%}textarea{width:100%;font:inherit;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface);resize:vertical}textarea:focus{outline:none;border-color:var(--accent)}.conversation{display:flex;flex-direction:column;gap:10px;max-height:52vh;overflow:auto}.bubble{padding:10px 13px;border-radius:12px;background:var(--hover);white-space:pre-wrap;font-size:14px;line-height:1.5;max-width:82%}.bubble.user{align-self:flex-end;background:var(--accent-soft, #EDF2FE)}.card.approval{border-color:var(--warning, #E8B94A)}.chip.choice{cursor:pointer;background:var(--surface);border:1px solid var(--border)}.chip.choice.selected{background:var(--accent);color:#fff;border-color:var(--accent)}.card.question{border-color:var(--accent)}