:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--blue:#0e2cb8;--blue-deep:#0a1f8c;--blue-night:#081640;--blue-soft:#eef1ff;--blue-bright:#4d9fff;--blue-tint:#b9c8ff;--accent:#ff9b6a;--accent-soft:#ffd9c7;--ink:#11131a;--ink-2:#2a2d38;--grey:#5c606e;--grey-light:#8a8e9c;--line:#e9e8e4;--line-soft:#f0efeb;--paper:#fff;--paper-warm:#f7f5f0;--paper-warm-2:#f0ede5;--success:#1f7a4d;--success-soft:#e8f6ee;--warning:#8a5a1f;--warning-soft:#fbf0e3;--danger:#b3261e;--danger-soft:#fdf0ef;--gradient-brand:linear-gradient(160deg, var(--blue-night) 0%, var(--blue-deep) 45%, var(--blue) 100%);--glow-brand:radial-gradient(ellipse 60% 70% at 85% 0%, #4d9fff47, transparent 65%), radial-gradient(ellipse 45% 60% at 5% 100%, #ff9b6a24, transparent 60%);--r-pill:100px;--r-xl:24px;--r-lg:20px;--r-md:14px;--r-sm:10px;--shadow-sm:0 1px 3px #0e2cb80a, 0 6px 22px #0e2cb80d;--shadow-md:0 8px 30px #0e2cb814;--shadow-lg:0 24px 60px #0e2cb81f;--ease:cubic-bezier(.4, 0, .1, 1);--t-fast:.2s;--t-med:.4s;--touch-target:2.75rem;--text-caption:.8125rem;--text-body:1rem;--on-brand-muted:#ffffffc7;--surface-nav:#fffffff0;--header-height:max(64px, calc(var(--touch-target) + 16px));--font:-apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, "SF Mono", Menlo, monospace;--focus-ring:0 0 0 3px #0e2cb847;font-family:var(--font);color:var(--ink);background:var(--paper-warm);-webkit-font-smoothing:antialiased;font-synthesis:none;text-rendering:optimizelegibility;line-height:1.5}*{box-sizing:border-box}body{background:var(--paper-warm);min-width:0;margin:0}a{color:inherit}button,input,select,textarea,summary{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}::selection{background:var(--blue);color:#fff}:focus-visible{outline:2px solid var(--blue);outline-offset:3px;box-shadow:var(--focus-ring);border-radius:var(--r-sm)}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.icon{stroke:currentColor;fill:none;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:1em;height:1em}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}summary .icon-chevronDown{transition:transform var(--t-fast) var(--ease)}details[open]>summary .icon-chevronDown{transform:rotate(180deg)}.eyebrow{color:var(--blue);align-items:center;gap:8px;margin:0;font-size:.8125rem;font-weight:700;line-height:1.4;display:inline-flex}.eyebrow:before{content:"◆";color:var(--accent);font-size:.75em}.meta-label{color:var(--grey);font-size:var(--text-caption);letter-spacing:.12em;text-transform:uppercase;margin:0;font-weight:700;display:block}.page-subtitle{color:var(--grey);font-size:var(--text-body);margin:0;line-height:1.6}.muted{color:var(--grey);font-size:var(--text-caption)}.page-heading{gap:8px;display:grid}.page-heading h1,.auth-card h1{overflow-wrap:anywhere;color:var(--ink);letter-spacing:-.03em;margin:0;font-size:clamp(1.625rem,1.2rem + 1.4vw,2.25rem);font-weight:800;line-height:1.1}.section-title,.panel-title{color:var(--ink);letter-spacing:-.02em;margin:0;font-size:1.25rem;font-weight:800;line-height:1.25}.panel-title{font-size:1.125rem}.panel-description{color:var(--grey);font-size:var(--text-body);margin:0;line-height:1.55}.btn{min-width:var(--touch-target);min-height:var(--touch-target);border-radius:var(--r-pill);cursor:pointer;text-align:center;max-width:100%;transition:transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease), background var(--t-fast) ease, color var(--t-fast) ease, border-color var(--t-fast) ease;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:.875rem;font-weight:700;line-height:1.3;text-decoration:none;display:inline-flex}.btn .icon{width:16px;height:16px;transition:transform var(--t-med) var(--ease)}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px #0e2cb838}.btn-secondary{background:var(--paper);color:var(--blue);border-color:var(--line)}.btn-ghost{color:var(--ink-2);border-color:var(--line);background:0 0;padding:0 14px;font-size:.8125rem;font-weight:600}.btn-small{padding:0 12px;font-size:.8125rem}.btn-block{width:100%}.btn:disabled{opacity:.55;cursor:default;box-shadow:none;transform:none}.btn:active,.text-link:active,summary:active,.tile:active,.thread-row:active,.nav-item:active,.shortcut:active{opacity:.8}.btn[aria-pressed=true]{background:var(--blue-soft);color:var(--blue);border-color:var(--blue-tint)}.text-link{min-height:var(--touch-target);color:var(--blue);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:0;font-size:.875rem;font-weight:700;text-decoration:none;display:inline-flex}.text-link .icon{width:14px;height:14px}.back-link{justify-self:start}.icon-btn{width:var(--touch-target);height:var(--touch-target);color:var(--grey);cursor:pointer;background:0 0;border:0;border-radius:50%;flex:none;place-items:center;display:grid}.status-pill{border-radius:var(--r-pill);background:var(--blue-soft);width:-moz-fit-content;width:fit-content;max-width:100%;color:var(--blue);font-size:var(--text-caption);white-space:nowrap;align-items:center;gap:7px;padding:5px 11px;font-weight:600;line-height:1.2;display:inline-flex}.status-pill:before{content:"";opacity:.85;background:currentColor;border-radius:50%;flex-shrink:0;width:6px;height:6px}.tone-ok,.chip-done{background:var(--success-soft);color:var(--success)}.tone-warn,.chip-paused_limit,.demo-pill{background:var(--warning-soft);color:var(--warning)}.tone-bad,.chip-failed{background:var(--danger-soft);color:var(--danger)}.tone-unknown,.chip-cancelled{background:var(--paper-warm-2);color:var(--grey)}.chip-queued{background:var(--blue-soft);color:var(--blue)}.chip-running{background:var(--blue);color:#fff}.chip-running:before{animation:1.2s ease-in-out infinite pulse}.runner-pills{flex-wrap:wrap;gap:8px;margin-top:4px;display:flex}.runner-pills .status-pill{white-space:normal}.badge{border-radius:var(--r-pill);background:var(--blue-soft);color:var(--blue);white-space:nowrap;padding:1px 8px;font-weight:600}.badge-quiet{background:var(--paper-warm-2);color:var(--ink-2)}.badge .icon{vertical-align:-1px;width:12px;height:12px;margin-right:4px}@keyframes pulse{50%{opacity:.25}}@keyframes blink{50%{opacity:0}}.app-shell{--nav-w:272px;min-height:100dvh}.main-col{min-width:0;min-height:100dvh;margin-left:var(--nav-w);transition:margin-left var(--t-med) var(--ease);flex-direction:column;display:flex}.app-shell.nav-hidden .main-col,.app-shell.is-narrow .main-col{margin-left:0}.topbar{z-index:20;min-height:calc(56px + env(safe-area-inset-top));padding:calc(6px + env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) 6px max(12px, env(safe-area-inset-left));background:color-mix(in srgb, var(--paper-warm) 88%, transparent);-webkit-backdrop-filter:blur(16px);align-items:center;gap:8px;display:flex;position:sticky;top:0}.topbar .icon-btn{color:var(--ink-2);border-radius:var(--r-sm)}.topbar .icon-btn .icon{width:22px;height:22px}.brand-lockup{min-height:var(--touch-target);color:var(--ink);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand-logo{width:auto;height:24px;display:block}.brand-product{border-left:1px solid var(--line);color:var(--blue);padding-left:10px;font-size:.875rem;font-weight:800}.partner-picker{min-width:0;max-width:15rem;min-height:var(--touch-target);border:1px solid var(--line);border-radius:var(--r-pill);background:var(--paper);color:var(--ink-2);align-items:center;gap:6px;margin-left:auto;padding:0 12px;font-size:.8125rem;font-weight:600;display:inline-flex;position:relative}.partner-picker .icon{width:16px;height:16px;color:var(--grey)}.partner-picker.is-set{border-color:var(--blue-tint);background:var(--blue-soft);color:var(--blue)}.partner-picker.is-set .icon{color:var(--blue)}.partner-current{white-space:nowrap;text-overflow:ellipsis;min-width:0;overflow:hidden}.partner-picker select{opacity:0;cursor:pointer;width:100%;height:100%;font-size:16px;position:absolute;inset:0}.partner-picker:focus-within{border-color:var(--blue);box-shadow:var(--focus-ring)}.page{width:min(760px,100%);padding:8px max(16px, env(safe-area-inset-right)) max(40px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));flex:1;margin:0 auto}.page-wide{width:min(1120px,100%)}.stack{grid-template-columns:minmax(0,1fr);gap:24px;display:grid}.stack-sm{grid-template-columns:minmax(0,1fr);gap:12px;display:grid}.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);min-width:0;box-shadow:var(--shadow-sm);gap:14px;padding:20px 18px;display:grid}.icon-tile{border-radius:var(--r-md);background:var(--blue-soft);width:44px;height:44px;color:var(--blue);flex:0 0 44px;place-items:center;display:grid}.icon-tile .icon{width:22px;height:22px}.empty-state{border:1px dashed var(--line);border-radius:var(--r-md);background:var(--paper);color:var(--grey);font-size:var(--text-body);text-align:center;margin:0;padding:22px}.form-message,.form-error{border-radius:var(--r-sm);overflow-wrap:anywhere;margin:0;padding:12px 14px;font-size:.875rem;line-height:1.5}.form-message{background:var(--blue-soft);color:var(--blue-deep)}.form-error{background:var(--danger-soft);color:var(--danger)}.tile-group{gap:8px;display:grid}.tile-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,17rem),1fr));gap:10px;display:grid}.tile{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);min-width:0;color:var(--ink);transition:transform var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease), border-color var(--t-med) var(--ease);align-items:center;gap:14px;padding:14px 16px;text-decoration:none;display:flex;position:relative}.tile>.icon{color:var(--grey-light)}.tile-text{flex:1;gap:2px;min-width:0;display:grid}.tile-text strong{letter-spacing:-.01em;font-size:1rem;font-weight:700}.tile-text span{color:var(--grey);font-size:var(--text-caption);line-height:1.45}.card-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,19rem),1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.card-grid .tile{height:100%}.tile-text .tile-kicker{color:var(--blue);font-size:.75rem;font-weight:700;line-height:1.3}.list-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.segmented{background:var(--paper-warm-2);border-radius:var(--r-pill);gap:4px;width:-moz-fit-content;width:fit-content;padding:4px;display:inline-flex}.segmented button,.segmented a{min-height:var(--touch-target);border-radius:var(--r-pill);color:var(--grey);cursor:pointer;background:0 0;border:0;align-items:center;padding:8px 16px;font-size:.875rem;font-weight:700;text-decoration:none;display:inline-flex}.segmented [aria-pressed=true],.segmented [aria-current=page]{background:var(--blue);color:#fff;box-shadow:0 4px 12px #0e2cb840}.thread-list{grid-template-columns:minmax(0,1fr);gap:8px;margin:0;padding:0;list-style:none;display:grid}.thread-row{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);min-width:0;color:var(--ink);align-items:center;gap:12px;padding:12px 14px;text-decoration:none;display:flex}.thread-main{flex:1;gap:3px;min-width:0;display:grid}.thread-main strong{overflow-wrap:anywhere;font-size:.9375rem;font-weight:700;line-height:1.3}.thread-meta{color:var(--grey);font-size:var(--text-caption);overflow-wrap:anywhere;line-height:1.7}.list-note{margin:-4px 0 0}.thread-row>.status-pill{flex-shrink:0}.avatar{background:var(--blue-soft);width:36px;height:36px;color:var(--blue);border-radius:50%;flex:none;place-items:center;font-size:.75rem;font-weight:800;display:grid}.avatar-ai{background:var(--gradient-brand);color:#fff}.avatar-ai .icon{width:16px;height:16px}.member-icon{--member:var(--grey-light);background:color-mix(in srgb, var(--member) 16%, var(--paper));width:28px;height:28px;color:var(--member);border-radius:50%;flex:none;place-items:center;display:grid}.member-icon .icon{stroke-width:2.3px;width:58%;height:58%}.member-sm{width:22px;height:22px}.member-lg{width:36px;height:36px}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{min-height:var(--touch-target);border:1px solid var(--line);border-radius:var(--r-pill);background:var(--paper-warm);color:var(--ink-2);cursor:pointer;text-align:left;align-items:center;gap:8px;padding:8px 14px;font-size:.875rem;font-weight:600;display:inline-flex}.chip .icon{color:var(--blue)}.form{gap:18px}.form-field{gap:6px;min-width:0;display:grid}.form-field>label,.form-field>span{color:var(--ink);font-size:.875rem;font-weight:700}.required{color:var(--blue)}.optional{color:var(--grey);font-weight:400}.field{width:100%;min-width:0;min-height:var(--touch-target);border:1px solid var(--line);border-radius:var(--r-sm);background:var(--paper);color:var(--ink);font-size:var(--text-body);transition:border-color var(--t-fast) ease;padding:10px 12px}.field:focus{outline:2px solid var(--blue);outline-offset:2px;border-color:var(--blue)}textarea.field{resize:vertical;line-height:1.5}.field-file{padding:8px}.field-help{color:var(--grey);font-size:var(--text-caption)}.form-row{grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));gap:12px;display:grid}.form-actions{flex-wrap:wrap;gap:8px;display:flex}.check{min-height:var(--touch-target);cursor:pointer;align-items:center;gap:10px;font-size:.875rem;font-weight:600;display:inline-flex}.check input{width:20px;height:20px;accent-color:var(--blue)}.composer{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-xl);min-width:0;box-shadow:var(--shadow-sm);transition:border-color var(--t-fast) ease, box-shadow var(--t-fast) ease;gap:6px;padding:10px 10px 8px;display:grid;position:relative}.composer:focus-within{border-color:var(--blue-tint);box-shadow:var(--shadow-md)}.composer-text{width:100%;min-height:3rem;max-height:40vh;color:var(--ink);font-size:var(--text-body);resize:none;field-sizing:content;background:0 0;border:0;padding:6px 8px;line-height:1.5}.composer-text:focus,.composer-text:focus-visible{box-shadow:none;outline:none}.composer-text::placeholder{color:var(--grey-light)}.composer-bar{align-items:center;gap:6px;min-width:0;display:flex}.composer-attach{border:1px solid var(--line);border-radius:var(--r-pill);background:var(--paper);min-height:36px;color:var(--ink-2);cursor:pointer;flex:none;align-items:center;gap:6px;padding:0 12px 0 10px;font-size:.8125rem;font-weight:600;display:inline-flex}.composer-attach .icon{width:17px;height:17px}.composer-send{background:var(--blue);color:#fff;cursor:pointer;width:40px;height:40px;transition:background var(--t-fast) ease, opacity var(--t-fast) ease;border:0;border-radius:50%;flex:none;place-items:center;margin-left:auto;display:grid}.composer-send .icon{stroke-width:2.4px;width:20px;height:20px}.composer-send:disabled{background:var(--paper-warm-2);color:var(--grey-light);cursor:default}.model-picker{flex:0 auto;min-width:0;display:flex}.model-button{border-radius:var(--r-pill);min-width:0;max-width:100%;min-height:36px;color:var(--ink-2);cursor:pointer;background:0 0;border:0;align-items:center;gap:4px;padding:0 8px 0 12px;font-size:.8125rem;font-weight:600;display:inline-flex}.model-button .icon{width:15px;height:15px;color:var(--grey)}.model-button[aria-expanded=true]{background:var(--paper-warm-2)}.model-current{white-space:nowrap;text-overflow:ellipsis;min-width:0;overflow:hidden}.model-menu{z-index:45;background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);max-width:380px;box-shadow:var(--shadow-lg);gap:12px;padding:12px 8px 10px;display:grid;position:absolute;left:6px;right:6px}.model-menu.is-up{bottom:calc(100% + 8px)}.model-menu.is-down{top:calc(100% + 8px)}.model-section{gap:6px;display:grid}.model-section>.meta-label{padding:0 8px;font-size:.6875rem}.model-section>.nav-switch{justify-self:start;margin-left:6px}.model-note{color:var(--grey);font-size:var(--text-caption);margin:0;padding:0 8px}.model-list{gap:1px;max-height:min(40vh,18rem);margin:0;padding:0;list-style:none;display:grid;overflow-y:auto}.model-option{width:100%;min-height:var(--touch-target);border-radius:var(--r-sm);color:var(--ink);cursor:pointer;text-align:left;background:0 0;border:0;align-items:center;gap:10px;padding:7px 8px;display:flex}.model-option>span{flex:1;gap:1px;min-width:0;display:grid}.model-option strong{font-size:.875rem;font-weight:650}.model-option small{color:var(--grey);font-size:.75rem;line-height:1.35}.model-option>.icon{width:16px;height:16px;color:var(--blue);stroke-width:2.6px}.model-option[aria-pressed=true]{background:var(--blue-soft)}.effort-row{flex-wrap:wrap;gap:6px;padding:0 6px;display:flex}.effort-chip{border:1px solid var(--line);border-radius:var(--r-pill);background:var(--paper);min-height:32px;color:var(--ink-2);cursor:pointer;padding:4px 12px;font-size:.8125rem;font-weight:600}.effort-chip[aria-pressed=true]{border-color:var(--blue);background:var(--blue);color:#fff}.run-model{color:var(--grey-light)}.composer-dock{z-index:5;padding:12px 4px max(12px, env(safe-area-inset-bottom));background:linear-gradient(to bottom, transparent, var(--paper-warm) 24px);margin:0 -4px;position:sticky;bottom:0}.composer-dock .composer{box-shadow:var(--shadow-md)}.upload-list,.attachment-list{margin:0;padding:0;list-style:none}.upload-list{gap:6px;display:grid}.upload-list li{background:var(--paper-warm);border-radius:var(--r-sm);align-items:center;gap:10px;min-width:0;padding:4px 4px 4px 12px;font-size:.875rem;display:flex}.upload-list li.is-error{background:var(--danger-soft);color:var(--danger)}.upload-name{overflow-wrap:anywhere;flex:1;min-width:0;display:grid}.upload-name small{color:inherit;opacity:.8;font-size:var(--text-caption)}.attachment-list{flex-wrap:wrap;gap:8px;display:flex}.attachment-image img{object-fit:cover;border:1px solid var(--line);border-radius:var(--r-md);background:var(--paper);width:112px;height:112px;display:block}.attachment-file{min-height:var(--touch-target);border:1px solid var(--line);border-radius:var(--r-md);background:var(--paper);color:var(--blue);align-items:center;gap:8px;padding:8px 12px;font-size:.875rem;font-weight:600;text-decoration:none;display:inline-flex}.attachment-file span{display:grid}.attachment-file small{color:var(--grey);font-weight:400}progress{appearance:none;border-radius:var(--r-pill);background:var(--paper-warm-2);border:0;width:120px;height:6px;overflow:hidden}progress::-webkit-progress-bar{background:var(--paper-warm-2)}progress::-webkit-progress-value{background:linear-gradient(90deg, var(--blue), var(--blue-bright));border-radius:var(--r-pill)}progress::-moz-progress-bar{background:linear-gradient(90deg, var(--blue), var(--blue-bright));border-radius:var(--r-pill)}.thread-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.thread-actions>.form-error{flex-basis:100%}.thread-partner{min-width:0;color:var(--grey);font-size:var(--text-caption);align-items:center;gap:8px;font-weight:600;display:inline-flex}.thread-partner .field{width:auto;max-width:12rem;padding:6px 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