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2.25rem;--fs-48: 3rem;--fs-60: 3.75rem;--lh-tight: 1.05;--lh-snug: 1.2;--lh-base: 1.5;--lh-loose: 1.65;--ls-tight: -.02em;--ls-snug: -.01em;--ls-base: 0;--ls-wide: .04em;--ls-eyebrow: .12em;--bp-sm: 640px;--bp-md: 768px;--bp-lg: 1024px}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--bg-2);color:var(--fg-1);font-family:var(--font-sans);font-size:var(--fs-14);line-height:var(--lh-base);-webkit-font-smoothing:antialiased}a{color:var(--fg-link);text-decoration:none}a:hover{color:var(--fg-link-hover)}button{font-family:inherit}:focus-visible{outline:none;box-shadow:var(--shadow-glow);border-radius:var(--r-xs)}.tnum{font-feature-settings:"tnum" 1}img,svg,canvas,video{max-width:100%}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--s-2);font-family:var(--font-sans);font-weight:600;font-size:var(--fs-13);line-height:1;white-space:nowrap;cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid transparent;border-radius:var(--r-sm);padding:0 var(--s-4);height:36px;transition:background var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out)}.btn:active{transform:translateY(0)}.btn svg{width:16px;height:16px;flex:none}.btn.sm{height:30px;padding:0 var(--s-3);font-size:var(--fs-12)}.btn.lg{height:42px;padding:0 var(--s-5);font-size:var(--fs-14)}.btn.block{width:100%}.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--cu-cobalt);color:#fff;box-shadow:var(--shadow-xs)}.btn-primary:hover{background:var(--cu-cobalt-600);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn-primary:active{background:var(--cu-cobalt-700);box-shadow:var(--shadow-xs)}.btn-dark{background:var(--cu-ink);color:#fff}.btn-dark:hover{background:var(--cu-ink-600);transform:translateY(-1px)}.btn-ghost{background:var(--bg-1);color:var(--fg-2);border-color:var(--border-1)}.btn-ghost:hover{color:var(--cu-cobalt);border-color:var(--cu-cobalt-300);background:var(--cu-cobalt-050)}.btn-subtle{background:var(--bg-3);color:var(--fg-2)}.btn-subtle:hover{background:var(--cu-fog);color:var(--fg-1)}.btn-danger{background:var(--cu-danger);color:#fff}.btn-danger:hover{background:#c53b31;transform:translateY(-1px)}.btn-danger-ghost{background:var(--bg-1);color:var(--cu-danger);border-color:var(--cu-danger-bg)}.btn-danger-ghost:hover{background:var(--cu-danger-bg)}.btn-icon{width:34px;height:34px;padding:0}.btn-link{background:none;border:none;color:var(--fg-link);padding:0;height:auto;font-weight:600}.btn-link:hover{color:var(--fg-link-hover);text-decoration:underline;text-underline-offset:3px}.field{display:flex;flex-direction:column;gap:var(--s-2)}.field-label{font-size:var(--fs-13);font-weight:600;color:var(--fg-2)}.field-hint{font-size:var(--fs-12);color:var(--fg-3)}.field-error{font-size:var(--fs-12);color:var(--cu-danger);display:flex;align-items:center;gap:6px}.input,.select,.textarea{font-family:var(--font-sans);font-size:var(--fs-14);color:var(--fg-1);background:var(--bg-1);border:1px solid var(--border-1);border-radius:var(--r-sm);height:38px;padding:0 var(--s-3);width:100%;transition:border-color var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out)}.textarea{height:auto;padding:var(--s-3);min-height:80px;line-height:var(--lh-base);resize:vertical}.input::placeholder{color:var(--fg-mute)}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--cu-cobalt);box-shadow:var(--shadow-glow)}.input:disabled{background:var(--bg-3);color:var(--fg-3);cursor:not-allowed}.input.invalid{border-color:var(--cu-danger)}.input.invalid:focus{box-shadow:var(--shadow-glow-danger)}.input-group{position:relative;display:flex;align-items:center}.input-group .input{padding-left:34px}.input-group .lead-icon{position:absolute;left:11px;width:16px;height:16px;color:var(--fg-3);pointer-events:none}.input-affix{position:absolute;right:10px;font-size:var(--fs-12);color:var(--fg-3)}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236A7390' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:32px}.checkbox{width:18px;height:18px;border:1.5px solid var(--border-2);border-radius:var(--r-xs);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;background:var(--bg-1);transition:all var(--dur-fast) var(--ease-out);flex:none}.checkbox.checked{background:var(--cu-cobalt);border-color:var(--cu-cobalt);color:#fff}.checkbox svg{width:12px;height:12px}.toggle{width:38px;height:22px;border-radius:999px;background:var(--cu-silver);position:relative;cursor:pointer;transition:background var(--dur-base) var(--ease-out);flex:none}.toggle.on{background:var(--cu-cobalt)}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:var(--shadow-xs);transition:transform var(--dur-base) var(--ease-out)}.toggle.on:after{transform:translate(16px)}.card{background:var(--bg-1);border:1px solid var(--border-1);border-radius:var(--r-lg);box-shadow:var(--shadow-xs)}.card-pad{padding:var(--s-5)}.card-head{display:flex;align-items:center;justify-content:space-between;gap:var(--s-4);padding:var(--s-4) var(--s-5);border-bottom:1px solid var(--border-1)}.card-title{font-family:var(--font-display);font-weight:600;font-size:var(--fs-15);letter-spacing:var(--ls-snug)}.badge{display:inline-flex;align-items:center;gap:5px;font-size:var(--fs-12);font-weight:600;padding:2px 9px;border-radius:var(--r-pill);line-height:1.5;white-space:nowrap;border:1px solid transparent}.badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}.badge-neutral{background:var(--cu-fog);color:var(--fg-2);border-color:var(--border-1)}.badge-success{background:var(--cu-success-bg);color:#0e7a50}.badge-warning{background:var(--cu-warning-bg);color:#9a6a0f}.badge-danger{background:var(--cu-danger-bg);color:#b5362c}.badge-info{background:var(--cu-azure-050);color:var(--cu-azure-600)}.badge-cobalt{background:var(--cu-cobalt-050);color:var(--cu-cobalt-600)}.badge-outline{background:var(--bg-1);color:var(--fg-2);border-color:var(--border-2)}.chip{display:inline-flex;align-items:center;gap:6px;font-size:var(--fs-12);font-weight:500;padding:3px 8px;border-radius:var(--r-sm);background:var(--bg-3);color:var(--fg-2);border:1px solid var(--border-1)}.table-wrap{overflow-x:auto}table.data{width:100%;border-collapse:collapse;font-size:var(--fs-13)}table.data thead 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th.num{text-align:right}.cell-strong{color:var(--fg-1);font-weight:600;white-space:nowrap}.cell-mono{font-family:var(--font-mono);font-size:var(--fs-12);color:var(--fg-2)}.cell-sub{font-size:var(--fs-12);color:var(--fg-3)}.th-sort{display:inline-flex;align-items:center;gap:4px;cursor:pointer}.th-sort:hover{color:var(--fg-1)}.th-sort svg{width:13px;height:13px;opacity:.5}.avatar{width:32px;height:32px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:var(--fs-12);color:#fff;flex:none;font-family:var(--font-display)}.avatar.sm{width:26px;height:26px;font-size:10px}.avatar.lg{width:40px;height:40px;font-size:var(--fs-14)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0e208c;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:flex-start;justify-content:center;padding:7vh var(--s-5) var(--s-5);z-index:100;animation:overlay-in var(--dur-base) var(--ease-out);overflow-y:auto}@keyframes overlay-in{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-1);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);width:100%;max-width:520px;animation:modal-in var(--dur-slow) var(--ease-out);overflow:hidden}.modal.wide{max-width:720px}@keyframes modal-in{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:none}}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--s-4);padding:var(--s-5) var(--s-6) var(--s-3)}.modal-title{font-family:var(--font-display);font-weight:700;font-size:var(--fs-18);letter-spacing:var(--ls-snug)}.modal-sub{font-size:var(--fs-13);color:var(--fg-3);margin-top:2px}.modal-body{padding:var(--s-3) var(--s-6) var(--s-5)}.modal-foot{display:flex;align-items:center;justify-content:flex-end;gap:var(--s-3);padding:var(--s-4) var(--s-6);border-top:1px solid var(--border-1);background:var(--bg-2)}.toast-stack{position:fixed;bottom:var(--s-6);right:var(--s-6);display:flex;flex-direction:column;gap:var(--s-3);z-index:200}.toast{display:flex;align-items:flex-start;gap:var(--s-3);background:var(--cu-ink);color:#fff;border-radius:var(--r-md);padding:var(--s-3) var(--s-4);box-shadow:var(--shadow-lg);min-width:280px;max-width:380px;animation:toast-in var(--dur-slow) var(--ease-out)}@keyframes toast-in{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:none}}.toast.leaving{animation:toast-out var(--dur-base) var(--ease-out) forwards}@keyframes toast-out{to{opacity:0;transform:translate(20px)}}.toast .toast-icon{width:18px;height:18px;flex:none;margin-top:1px}.toast.success .toast-icon{color:#57e3a7}.toast.danger .toast-icon{color:#ff8a80}.toast .toast-msg{font-size:var(--fs-13);line-height:var(--lh-snug)}.toast .toast-title{font-weight:600}.toast 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var(--ease-out)}.side-nav:hover:not(.active):not(:disabled){background:var(--bg-3)}.side-nav.active{background:var(--cu-cobalt-050);color:var(--cu-cobalt-600);font-weight:600}.side-nav:disabled{cursor:not-allowed;color:var(--fg-mute)}.side-nav.dark{color:#ffffffb8}.side-nav.dark:hover:not(.active):not(:disabled){background:#ffffff0f}.side-nav.dark.active{background:var(--cu-cobalt);color:#fff}.side-nav.dark:disabled{color:#ffffff40}.top-nav{display:flex;align-items:center;gap:7px;height:34px;padding:0 12px;border-radius:var(--r-sm);border:none;cursor:pointer;font-family:var(--font-sans);font-weight:500;font-size:var(--fs-13);background:transparent;color:var(--fg-2);transition:background var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out)}.top-nav:hover:not(.active){background:var(--bg-3)}.top-nav.active{background:var(--cu-cobalt-050);color:var(--cu-cobalt-600);font-weight:600}.switch-row:hover{background:var(--bg-3)!important}.switch-row.active:hover{background:var(--cu-cobalt-050)!important}.menu-item:hover{background:var(--bg-3)}html,body,#root{height:100%}body{background:var(--bg-2);overflow:hidden}.chat-shell{display:flex;height:100%;min-height:0;background:var(--bg-2)}.chat-rail{display:flex;flex-direction:column;min-height:0;min-width:0;width:284px;flex:none;overflow:hidden;background:var(--bg-1);border-right:1px solid var(--border-1);transition:width var(--dur-base) var(--ease-out),border-color var(--dur-base) var(--ease-out)}.chat-shell.collapsed .chat-rail{width:64px}.rail-inner{display:flex;flex-direction:column;height:100%;min-height:0;width:284px;flex:none}.rail-head{display:flex;align-items:center;gap:9px;padding:14px 12px 12px 16px}.rail-brand{display:flex;align-items:center;gap:9px;flex:1;min-width:0}.rail-collapse-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;flex:none;border:none;background:transparent;color:var(--fg-3);border-radius:var(--r-sm);cursor:pointer;transition:background var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out)}.rail-collapse-btn:hover{background:var(--bg-3);color:var(--fg-1)}.rail-icons{display:flex;flex-direction:column;align-items:center;height:100%;min-height:0;width:64px;flex:none;padding:13px 0 12px;gap:5px}.rail-ico-logo{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border:none;background:transparent;border-radius:var(--r-md);cursor:pointer;transition:background var(--dur-fast) var(--ease-out);flex:none}.rail-ico-logo:hover{background:var(--bg-3)}.rail-ico-top{display:flex;flex-direction:column;align-items:center;gap:4px;margin-top:4px}.rail-ico-btn{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border:none;background:transparent;color:var(--fg-2);border-radius:var(--r-md);cursor:pointer;transition:background var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out);flex:none}.rail-ico-btn:hover{background:var(--bg-3);color:var(--fg-1)}.rail-ico-btn.primary{background:var(--cu-cobalt);color:#fff;box-shadow:var(--shadow-xs)}.rail-ico-btn.primary:hover{background:var(--cu-cobalt-600);color:#fff}.rail-ico-div{width:28px;height:1px;background:var(--border-1);margin:6px 0;flex:none}.rail-ico-div.sm{width:20px;margin:3px 0;opacity:.7}.rail-ico-scroll{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;align-items:center;gap:3px;width:100%;padding:2px 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