:root{--bg: #f6f7f9;--surface: #ffffff;--border: #e3e6ea;--text: #1c2430;--muted: #66707d;--hover: #fafbfc;--primary: #1f6feb;--primary-dark: #1758bd;--green: #1a7f37;--amber: #b58105;--red: #c93c37;--sidebar-bg: #101827;--sidebar-text: #cfd6e0;--sidebar-hover: #1c2941;--radius: 10px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}[data-theme=dark]{--bg: #0e131c;--surface: #161d29;--border: #283244;--text: #e6eaf0;--muted: #8b96a5;--hover: #1b2432;--primary: #3b82f6;--primary-dark: #2563eb;--green: #3fb950;--amber: #d4a72c;--red: #f85149;--sidebar-bg: #0a0f18;--sidebar-text: #aab4c2;--sidebar-hover: #182234;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14.5px}h1{font-size:1.35rem;margin:0 0 4px}h2{font-size:1.05rem;margin:0 0 8px}a{color:var(--primary);text-decoration:none}button,.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:7px 14px;font-size:14px;cursor:pointer}button:hover{border-color:var(--primary)}button.primary{background:var(--primary);border-color:var(--primary);color:#fff}button.primary:hover{background:var(--primary-dark)}button.danger{color:var(--red)}button:disabled{opacity:.5;cursor:default}button.big{padding:18px 28px;font-size:18px;border-radius:14px;width:100%}input,select,textarea{border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:14px;background:var(--surface);color:var(--text);width:100%}label{display:block;font-size:12.5px;color:var(--muted);margin:10px 0 4px}.layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:210px;flex-shrink:0;background:var(--sidebar-bg);color:var(--sidebar-text);padding:18px 12px;display:flex;flex-direction:column;gap:2px;height:100%;overflow-y:auto}.sidebar .brand{color:#fff;font-weight:700;font-size:17px;padding:6px 10px 18px}.sidebar a{color:var(--sidebar-text);padding:9px 12px;border-radius:8px;display:block;font-size:14px}.sidebar a:hover{background:var(--sidebar-hover);color:#fff}.sidebar a.active{background:var(--primary);color:#fff}.sidebar .spacer{flex:1}.content{flex:1;padding:26px 30px;overflow-y:auto;height:100%}.content>*{max-width:1180px}.topbar,.sidebar-backdrop{display:none}@media(max-width:768px){.layout{flex-direction:column}.topbar{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--sidebar-bg);color:#fff;position:sticky;top:0;z-index:40}.topbar .hamburger{background:none;border:none;color:#fff;font-size:22px;padding:2px 8px}.sidebar{position:fixed;top:0;left:0;bottom:0;z-index:70;width:250px;transform:translate(-100%);transition:transform .22s ease;box-shadow:4px 0 24px #0000004d}.layout.drawer-open .sidebar{transform:translate(0)}.layout.drawer-open .sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#080c1480;z-index:60}.content{padding:14px 12px}.modal{max-width:100%}h1{font-size:1.15rem}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin-bottom:14px}.grid{display:grid;gap:12px}.grid.cols{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}.muted{color:var(--muted);font-size:13px}table{width:100%;border-collapse:collapse;background:var(--surface)}th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--border)}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}tr:hover td{background:var(--hover)}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;background:color-mix(in srgb,var(--muted) 14%,transparent);color:var(--muted)}.badge.green{background:color-mix(in srgb,var(--green) 16%,transparent);color:var(--green)}.badge.amber{background:color-mix(in srgb,var(--amber) 18%,transparent);color:var(--amber)}.badge.red{background:color-mix(in srgb,var(--red) 15%,transparent);color:var(--red)}.badge.blue{background:color-mix(in srgb,var(--primary) 15%,transparent);color:var(--primary)}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%);background:#101827;color:#fff;padding:11px 20px;border-radius:10px;font-size:14px;z-index:100;box-shadow:0 6px 24px #00000040}.toast.error{background:var(--red)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0f1973;display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}.modal{background:var(--surface);border-radius:14px;padding:22px;width:100%;max-width:520px;max-height:90vh;overflow-y:auto}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{width:340px}.mobile{max-width:460px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;background:var(--bg)}.mobile-main{flex:1;padding:18px 16px 90px}.tabbar{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--surface);border-top:1px solid var(--border);max-width:460px;margin:0 auto}.tabbar a{flex:1;text-align:center;padding:12px 0 max(12px,env(safe-area-inset-bottom));color:var(--muted);font-size:13px}.tabbar a.active{color:var(--primary);font-weight:600}.clock-status{text-align:center;padding:26px 0 10px}.clock-status .time{font-size:2rem;font-weight:700}.fence-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px}.fence-dot.green{background:var(--green)}.fence-dot.amber{background:var(--amber)}.fence-dot.gray{background:#b7bec8}.palette-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#080c148c;display:flex;justify-content:center;align-items:flex-start;padding-top:12vh;z-index:80}.palette{width:100%;max-width:640px;background:var(--surface);border-radius:14px;border:1px solid var(--border);box-shadow:0 18px 60px #00000059;overflow:hidden}.palette input{border:none;border-bottom:1px solid var(--border);border-radius:0;padding:16px 18px;font-size:16px;outline:none}.palette-results{max-height:46vh;overflow-y:auto;padding:6px}.palette-item{padding:10px 12px;border-radius:8px;cursor:pointer;display:flex;gap:10px;align-items:center}.palette-item.selected,.palette-item:hover{background:var(--hover)}.palette-item .hint{margin-left:auto;color:var(--muted);font-size:12px}.palette-footer{padding:8px 14px;border-top:1px solid var(--border);color:var(--muted);font-size:12px;display:flex;gap:14px}.palette-answer{padding:14px 18px;white-space:pre-wrap}.wiki-content{line-height:1.55}.wiki-content h1,.wiki-content h2{margin:14px 0 6px}.wiki-content ul{margin:4px 0;padding-left:22px}.fb-trigger{position:fixed;bottom:22px;right:22px;z-index:9998;width:48px;height:48px;padding:0;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--primary);border:1px solid var(--primary);color:#fff;box-shadow:0 6px 20px #00000047;cursor:pointer;transition:transform .12s ease,background .12s ease}.fb-trigger:hover{background:var(--primary-dark);border-color:var(--primary-dark);transform:translateY(-1px)}.fb-trigger-pulse{position:absolute;top:3px;right:3px;width:11px;height:11px;border-radius:50%;background:var(--red);box-shadow:0 0 color-mix(in srgb,var(--red) 70%,transparent);animation:fb-ping 1.6s cubic-bezier(0,0,.2,1) infinite}@keyframes fb-ping{0%{box-shadow:0 0 color-mix(in srgb,var(--red) 60%,transparent)}70%{box-shadow:0 0 0 10px transparent}to{box-shadow:0 0 0 0 transparent}}@media(max-width:768px){.fb-trigger{bottom:84px}}.fb-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999}.fb-overlay-ring{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--primary) 60%,transparent)}.fb-canvas{position:absolute;top:0;right:0;bottom:0;left:0}.fb-text-input{position:fixed;z-index:10001;min-width:120px;width:auto;border:1px solid var(--primary);border-radius:6px;background:var(--surface);color:var(--text);padding:4px 8px;font-size:14px;box-shadow:0 4px 14px #00000040}.fb-toolbar,.fb-panel{position:absolute;z-index:10001;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 12px 40px #00000059}.fb-toolbar{display:flex;flex-direction:row;gap:10px;padding:10px;height:56px}.fb-drag-handle{display:flex;align-items:center;justify-content:center;color:var(--muted);cursor:grab;padding:0 2px;border-radius:6px}.fb-drag-handle:active{cursor:grabbing}.fb-tool-group{display:flex;flex-direction:row;gap:4px;align-items:center}.fb-divider{width:1px;align-self:stretch;background:var(--border)}.fb-tool{position:relative;width:36px;height:36px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid transparent;background:transparent;color:var(--text)}.fb-tool:hover{background:var(--hover);border-color:var(--border)}.fb-tool.active{background:var(--primary);border-color:var(--primary);color:#fff}.fb-tool:disabled{opacity:.35;cursor:default}.fb-tool-key{position:absolute;bottom:1px;right:3px;font-size:8px;font-weight:600;line-height:1;color:var(--muted);pointer-events:none}.fb-tool.active .fb-tool-key{color:#ffffffbf}.fb-tool-danger:hover{color:var(--red);border-color:var(--red)}.fb-color-group{position:relative;display:flex;align-items:center}.fb-color{width:24px;height:24px;padding:0;border-radius:50%;border:2px solid transparent;cursor:pointer}.fb-color:hover{transform:scale(1.08)}.fb-color.active{border-color:var(--text);transform:scale(1.12)}.fb-color-current{border-color:var(--border)}.fb-color-popover{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);display:flex;flex-direction:row;gap:7px;padding:8px;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:0 12px 40px #00000059;z-index:10002}.fb-width{width:36px;height:28px;padding:0;border-radius:8px;font-size:12px;font-weight:600;border:1px solid transparent;background:transparent;color:var(--muted)}.fb-width:hover{background:var(--hover)}.fb-width.active{background:var(--primary);color:#fff;border-color:var(--primary)}.fb-panel{width:300px;max-height:90vh;display:flex;flex-direction:column;overflow:hidden}.fb-panel-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px 8px;cursor:grab}.fb-panel-header:active{cursor:grabbing}.fb-panel-title{display:flex;align-items:center;gap:8px;color:var(--muted)}.fb-panel-title h2{margin:0;font-size:14px;color:var(--text)}.fb-icon-btn{width:28px;height:28px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid transparent;background:transparent;color:var(--muted)}.fb-icon-btn:hover{background:var(--hover);color:var(--text);border-color:var(--border)}.fb-panel-body{padding:4px 14px 16px;overflow-y:auto;display:flex;flex-direction:column;gap:14px}.fb-field{display:flex;flex-direction:column;gap:6px}.fb-field-label,.fb-voice-label{font-size:12px;font-weight:600;color:var(--muted);margin:0}.fb-chips{display:flex;flex-wrap:wrap;gap:6px}.fb-chip{padding:4px 11px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid var(--border);background:var(--hover);color:var(--muted)}.fb-chip:hover{border-color:var(--primary)}.fb-chip.active{background:var(--primary);border-color:var(--primary);color:#fff}.fb-textarea{resize:vertical;min-height:60px}.fb-hint{font-size:12px;color:var(--muted);margin:0}.fb-error{font-size:12.5px;color:var(--red);margin:0}.fb-success{font-size:12.5px;color:var(--green);margin:0}.fb-submit{width:100%;padding:10px;border-radius:9px;font-size:14px;font-weight:600;background:var(--primary);border:1px solid var(--primary);color:#fff}.fb-submit:hover:not(:disabled){background:var(--primary-dark)}.fb-submit:disabled{opacity:.4;cursor:not-allowed}.fb-voice{display:flex;flex-direction:column;gap:8px}.fb-voice-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:9px;border-radius:9px;font-size:13.5px;font-weight:600;background:var(--hover);border:1px solid var(--border);color:var(--text)}.fb-voice-btn:hover{border-color:var(--primary)}.fb-voice-btn.recording{background:var(--red);border-color:var(--red);color:#fff;animation:fb-pulse 1.4s ease-in-out infinite}@keyframes fb-pulse{0%,to{opacity:1}50%{opacity:.75}}.fb-voice-transcript{background:var(--hover);border-radius:8px;padding:8px 10px}.fb-voice-transcript p{margin:0;font-size:12.5px;color:var(--text)}.fb-voice-transcript .fb-voice-label{margin-bottom:2px}