:root{--clr-ink: #0f0f0f;--clr-paper: #ffffff;--clr-surface: #f4f4f0;--clr-chrome: #e8e8e4;--clr-brand: #9fe870;--clr-brand-dim: #8be05c;--clr-alert: #ff4a00;--space-px: 1px;--space-4: 4px;--space-8: 8px;--space-16: clamp(12px, 2vw, 16px);--space-24: clamp(16px, 3vw, 24px);--space-32: clamp(24px, 4vw, 32px);--space-48: clamp(32px, 5vw, 48px);--tx-tiny: .7rem;--tx-sm: .85rem;--tx-base: .95rem;--tx-lg: clamp(1.1rem, 2vw, 1.25rem);--tx-xl: clamp(1.5rem, 3vw, 1.75rem);--tx-display: clamp(2rem, 5vw, 2.5rem);--wght-book: 400;--wght-medium: 500;--wght-bold: 600;--ease-snappy: cubic-bezier(.2, .8, .2, 1);--ease-fluid: cubic-bezier(.4, 0, .2, 1);--radii-soft: 8px;--radii-hard: 2px}.auth-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--clr-paper);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-24)}.auth-box{width:100%;max-width:380px}.auth-brand{font-weight:900;font-size:var(--tx-lg);letter-spacing:-.05em;margin-bottom:48px}.auth-brand span{font-size:var(--tx-tiny);text-transform:uppercase;font-weight:var(--wght-bold);color:#888;margin-left:6px}.auth-heading{font-size:var(--tx-xl);font-weight:var(--wght-bold);letter-spacing:-.03em;margin-bottom:8px}.auth-desc{font-size:var(--tx-sm);color:#888;margin-bottom:32px}.auth-form-stack{display:flex;flex-direction:column;gap:20px;margin-bottom:32px}.auth-field label{display:block;font-size:var(--tx-sm);font-weight:var(--wght-medium);color:#555;margin-bottom:6px}.auth-field input{width:100%;padding:10px 12px;border:1px solid var(--clr-chrome);border-radius:var(--radii-hard);font-size:var(--tx-base);font-weight:var(--wght-medium);color:var(--clr-ink);background:var(--clr-paper);transition:border-color .15s}.auth-field input:focus{outline:none;border-color:var(--clr-ink)}.auth-field input::placeholder{color:#ccc}.auth-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.auth-method-toggle{display:flex;border:1px solid var(--clr-chrome);border-radius:var(--radii-hard);overflow:hidden;margin-bottom:20px}.switch-btn{flex:1;padding:10px;font-size:var(--tx-sm);font-weight:var(--wght-medium);color:#888;text-align:center;transition:all .15s;border-right:1px solid var(--clr-chrome)}.switch-btn:last-child{border-right:none}.switch-btn.active{background:var(--clr-ink);color:var(--clr-paper)}.tab-content{display:none}.tab-content.active{display:block}.auth-pin-wrap{display:flex;flex-direction:column;gap:16px}.pin-entry{width:100%;padding:14px 12px;border:1px solid var(--clr-chrome);border-radius:var(--radii-hard);font-size:28px;text-align:center;letter-spacing:12px;font-weight:var(--wght-bold);color:var(--clr-ink);background:var(--clr-paper);outline:none;transition:border-color .15s}.pin-entry:focus{border-color:var(--clr-ink)}.pin-entry::placeholder{color:#ddd;letter-spacing:12px}.btn-auth-primary{width:100%;padding:12px;background:var(--clr-ink);color:var(--clr-paper);font-size:var(--tx-base);font-weight:var(--wght-bold);border:none;border-radius:var(--radii-hard);cursor:pointer;transition:background .15s}.btn-auth-primary:hover{background:#333}.auth-or{display:flex;align-items:center;gap:12px;margin:24px 0;color:#ccc;font-size:var(--tx-sm)}.auth-or:before,.auth-or:after{content:"";flex:1;height:1px;background:var(--clr-chrome)}.auth-footer{margin-top:32px;padding-top:16px;border-top:1px solid var(--clr-chrome)}.auth-footer button{font-size:var(--tx-sm);color:#888;font-weight:var(--wght-medium)}.auth-footer button:hover{color:var(--clr-ink)}.w-full{width:100%}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,sans-serif;background-color:var(--clr-surface);color:var(--clr-ink);line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}.type-display{font-size:var(--tx-display);font-weight:var(--wght-bold);letter-spacing:-.04em;line-height:1.1;word-wrap:break-word;overflow-wrap:anywhere}.type-h2{font-size:var(--tx-xl);font-weight:var(--wght-bold);letter-spacing:-.03em}.type-h3{font-size:var(--tx-lg);font-weight:var(--wght-medium);letter-spacing:-.02em}.type-caption{font-size:var(--tx-sm);color:#666;font-weight:var(--wght-book)}.val-mono{font-family:ui-monospace,monospace;font-size:.9em;letter-spacing:-.02em}.val-green{color:#007054;font-weight:var(--wght-bold)}button{font-family:inherit;cursor:pointer;border:none;background:none}input{font-family:inherit}.landing-surface{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100vh;background:var(--clr-paper);display:flex;justify-content:center;align-items:center;z-index:100;transition:opacity .8s var(--ease-fluid),visibility .8s}.landing-surface.hide{opacity:0;visibility:hidden;pointer-events:none}.hide{display:none!important}.immersive-form{width:100%;height:100%;position:relative;display:flex;align-items:center;justify-content:center}.step-card{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;padding:clamp(24px,6vw,80px);overflow-y:auto;opacity:0;pointer-events:none;transform:translateY(40px);transition:opacity .6s var(--ease-snappy),transform .6s var(--ease-snappy);will-change:transform,opacity}.step-card.active{opacity:1;pointer-events:all;transform:translateY(0)}.step-card.hidden-left{transform:translateY(-80px);opacity:0}.step-card.hidden-right{transform:translateY(80px);opacity:0}.step-content{width:100%;max-width:800px;display:flex;flex-direction:column;gap:var(--space-24);margin:auto 0;padding:16px 0}.step-counter{font-size:var(--tx-sm);text-transform:uppercase;font-weight:var(--wght-bold);color:var(--clr-brand);letter-spacing:.1em;margin-bottom:var(--space-8)}.input-block{display:flex;flex-direction:column}.majestic-label{font-size:clamp(32px,5vw,64px);font-weight:var(--wght-bold);color:var(--clr-ink);line-height:1.1;letter-spacing:-.03em;margin-bottom:var(--space-16);display:block}.prompt-text{font-size:clamp(32px,5vw,64px);font-weight:var(--wght-bold);color:var(--clr-ink);line-height:1.1;letter-spacing:-.03em}.input-majestic-wrapper{position:relative;margin-top:var(--space-16)}.input-majestic{width:100%;padding:0;background:transparent;border:none;border-bottom:2px solid rgba(0,0,0,.1);color:var(--clr-ink);font-size:clamp(24px,4vw,48px);font-weight:var(--wght-bold);letter-spacing:-.01em;line-height:1.3;transition:all .3s var(--ease-snappy)}.textarea-majestic{resize:none;overflow:hidden}.input-majestic::placeholder{color:#0003}.input-majestic:focus{outline:none;border-color:var(--clr-brand);box-shadow:0 1px 0 0 var(--clr-brand)}.suggestion-chips{display:flex;flex-wrap:wrap;gap:var(--space-8);margin-top:var(--space-24)}.chip{padding:8px 16px;border:1px solid rgba(0,0,0,.15);border-radius:40px;background:var(--clr-surface);font-size:var(--tx-sm);font-weight:var(--wght-medium);color:var(--clr-ink);transition:all .2s var(--ease-snappy)}.chip:hover{background:var(--clr-chrome);border-color:var(--clr-ink)}.feedback-txt{font-size:var(--tx-base);color:var(--clr-brand-dim);font-weight:var(--wght-medium);margin-top:var(--space-16);display:block;min-height:1.5em;transition:opacity .3s ease,transform .3s ease;opacity:0;transform:translateY(-8px)}.feedback-txt.visible{opacity:1;transform:translateY(0)}.immersive-dock{display:flex;justify-content:space-between;align-items:center;padding-top:var(--space-48);margin-top:var(--space-24)}.btn-solid{background:var(--clr-ink);color:var(--clr-surface);padding:12px 24px;font-size:var(--tx-base);font-weight:var(--wght-bold);border-radius:var(--radii-soft);display:inline-flex;align-items:center;gap:8px;transition:all .2s;box-shadow:0 4px 12px #00000026}.btn-solid:hover{background:#333;box-shadow:0 6px 16px #0003}.btn-solid:active{transform:translateY(2px);box-shadow:none}.btn-ghost{color:#666;font-size:var(--tx-sm);font-weight:var(--wght-medium);padding:8px 16px;border-radius:var(--radii-soft);transition:background .2s,color .2s}.btn-ghost:hover{background:var(--clr-surface);color:var(--clr-ink)}.btn-file-trigger{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px dashed rgba(0,0,0,.2);border-radius:var(--radii-soft);color:#666;font-size:var(--tx-sm);font-weight:var(--wght-medium);transition:all .2s}.btn-file-trigger:hover{background:#fdfdfa;border-color:var(--clr-ink);color:var(--clr-ink)}.btn-file-trigger.has-file{background:var(--clr-brand);border-color:var(--clr-ink);border-style:solid;color:var(--clr-ink)}.surface-main{max-width:min(1100px,100%);margin:0 auto;padding:var(--space-24);padding-bottom:120px;min-height:100vh;display:grid;grid-template-rows:auto 1fr;gap:var(--space-32);opacity:1;transition:opacity .5s var(--ease-fluid)}.surface-main.hide{opacity:0;pointer-events:none}.top-nav{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:var(--space-16);border-bottom:2px solid var(--clr-ink)}.brand-lockup{display:flex;align-items:baseline;gap:6px}.brand-mark{font-weight:900;font-size:var(--tx-lg);letter-spacing:-.05em}.brand-sub{font-size:var(--tx-tiny);text-transform:uppercase;font-weight:var(--wght-bold);color:#888}.nav-utils{display:flex;align-items:center;gap:var(--space-16)}.meta-txt{font-size:var(--tx-sm);font-weight:var(--wght-medium);color:#555}.avatar-node{width:28px;height:28px;background:radial-gradient(circle at top left,var(--clr-brand) 0%,#222 100%);border-radius:50%}.grid-layout{display:grid;grid-template-columns:minmax(min(280px,100%),3fr) 7fr;gap:var(--space-48);align-items:start}.panel-rail{display:grid;gap:var(--space-24);position:sticky;top:var(--space-24);min-width:0}.data-card{background:var(--clr-paper);padding:var(--space-24);border:1px solid var(--clr-chrome);border-radius:var(--radii-hard);overflow:hidden}.data-card.variant-subtle{background:transparent;border-style:dashed}.weather-card{background:var(--clr-brand);border-color:var(--clr-ink)}.weather-display{display:flex;flex-direction:column;gap:var(--space-16);margin-top:var(--space-8)}.weather-main{display:flex;flex-direction:column;align-items:flex-start}.weather-temp{font-size:var(--tx-display);font-weight:var(--wght-bold);letter-spacing:-.05em;line-height:1}.weather-desc{font-size:var(--tx-sm);font-weight:var(--wght-medium);text-transform:uppercase;letter-spacing:.05em;opacity:.8}.weather-metrics{display:flex;gap:var(--space-16);border-top:1px solid rgba(0,0,0,.1);padding-top:var(--space-16)}.metric-item{display:flex;flex-direction:column}.metric-label{font-size:10px;text-transform:uppercase;font-weight:var(--wght-bold);opacity:.6}.metric-val{font-size:var(--tx-base);font-weight:var(--wght-bold)}.aqi-good{color:#007054}.aqi-moderate{color:#856404}.aqi-unhealthy{color:#721c24}.card-kicker{display:block;font-size:var(--tx-tiny);text-transform:uppercase;font-weight:var(--wght-bold);color:#888;margin-bottom:var(--space-8)}.telemetry-list{margin-top:var(--space-24);display:grid;gap:var(--space-16)}.telemetry-row{display:flex;justify-content:space-between;align-items:baseline;font-size:var(--tx-sm);border-bottom:1px solid var(--clr-chrome);padding-bottom:4px;min-width:0;gap:12px}.telemetry-row dt{color:#555;flex-shrink:0}.telemetry-row dd{font-weight:var(--wght-medium);text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.log-list{list-style:none;display:grid;gap:var(--space-12)}.insight-item{font-size:var(--tx-sm);color:var(--clr-ink);padding:var(--space-12) 0;border-bottom:1px solid var(--clr-chrome);display:flex;gap:var(--space-16);align-items:flex-start;line-height:1.4;transition:all .2s var(--ease-fluid)}.insight-item:last-child{border-bottom:none}.insight-item:hover{padding-left:4px}.insight-index{font-family:ui-monospace,monospace;font-size:10px;font-weight:var(--wght-bold);color:var(--clr-brand-dim);margin-top:3px;flex-shrink:0}.insight-text{flex:1;font-weight:var(--wght-medium)}.core-header{display:flex;justify-content:space-between;align-items:end;margin-bottom:var(--space-32)}.view-toggles .toggle-btn{font-size:var(--tx-tiny);text-transform:uppercase;font-weight:var(--wght-bold);padding:4px 8px;border:1px solid var(--clr-ink);border-radius:20px}.toggle-btn.active{background:var(--clr-ink);color:var(--clr-surface)}#regenerate-btn{border-color:#fcc;color:var(--clr-alert)}#regenerate-btn:hover{background:var(--clr-alert);color:#fff;border-color:var(--clr-alert)}.timeline-track{position:relative;padding-left:2ch}.timeline-track:before{content:"";position:absolute;top:0;bottom:0;left:0;width:1px;background:var(--clr-ink);opacity:.15}.track-node{position:relative;padding-bottom:var(--space-32);opacity:0;transform:translate(-10px);animation:driftIn .5s var(--ease-snappy) forwards}.track-node:last-child{padding-bottom:0}.track-node:before{content:"";position:absolute;left:calc(-2ch - 2px);top:5px;width:5px;height:5px;background:var(--clr-ink);border-radius:50%}.node-meta{font-size:var(--tx-sm);font-weight:var(--wght-bold);color:#666;margin-bottom:var(--space-4);display:block}.node-surface{background:var(--clr-paper);border:1px solid var(--clr-chrome);padding:var(--space-16);border-radius:var(--radii-hard);transition:box-shadow .2s,transform .2s}.node-surface:hover{box-shadow:2px 2px 0 var(--clr-brand);transform:translate(-1px,-1px);border-color:var(--clr-ink)}.node-surface h3{font-size:var(--tx-base);font-weight:var(--wght-bold);margin-bottom:4px}.track-node.status-past{opacity:.4}.track-node.status-past .node-surface{background:transparent;border-style:dashed;border-color:var(--clr-chrome);box-shadow:none!important;transform:none!important}.track-node.status-active .node-surface{border-color:var(--clr-ink);box-shadow:4px 4px 0 var(--clr-brand);background:var(--clr-surface)}.track-node.status-active:before{background:var(--clr-brand);box-shadow:0 0 8px var(--clr-brand)}.editable-input{width:100%;background:#0000000d;border:1px dashed var(--clr-ink);border-radius:2px;font-family:inherit;font-size:inherit;font-weight:inherit;color:inherit;padding:2px 4px;margin:-3px -5px;outline:none}.editable-input:focus{background:#0000001a;border-style:solid}.node-surface p{font-size:var(--tx-sm);color:#555;margin-bottom:var(--space-12)}.pill-cluster{display:flex;gap:6px}.data-pill{font-size:10px;text-transform:uppercase;font-weight:var(--wght-bold);letter-spacing:.05em;padding:2px 6px;border-radius:2px;border:1px solid}.pill-work{border-color:#222;color:#222;background:#e8e8e8}.pill-meet{border-color:var(--clr-alert);color:var(--clr-alert);background:#fff0eb}.pill-leisure{border-color:#007054;color:#007054;background:#e6f6ec}@keyframes driftIn{to{opacity:1;transform:translate(0)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10000;background:#0f0f0f66;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:var(--space-16);opacity:1;visibility:visible;transition:opacity .3s var(--ease-fluid),visibility .3s}.modal-overlay.hide{opacity:0;visibility:hidden;pointer-events:none;display:flex!important}.modal-surface{background:var(--clr-paper);width:100%;max-width:440px;border-radius:0;border:2px solid var(--clr-ink);box-shadow:8px 8px 0 var(--clr-ink);transform:translateY(0) scale(1);transition:transform .4s var(--ease-snappy);overflow:hidden}.modal-overlay.hide .modal-surface{transform:translateY(20px) scale(.98)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-16) var(--space-24);border-bottom:2px solid var(--clr-ink);background:var(--clr-surface)}.icon-btn{font-size:24px;line-height:1;width:32px;height:32px;display:flex;align-items:center;justify-content:center}.modal-body{padding:var(--space-24);display:flex;flex-direction:column;gap:var(--space-24);max-height:70vh;overflow-y:auto}.modal-desc{font-size:var(--tx-base);color:var(--clr-ink)}.modal-meta-grid{display:flex;align-items:center;justify-content:space-between;background:transparent;padding:var(--space-16) 0;border-top:2px solid var(--clr-ink);border-bottom:2px solid var(--clr-ink)}.meta-item{display:flex;flex-direction:column;gap:4px;flex:1}.meta-item:first-child{border-right:2px solid var(--clr-ink);margin-right:var(--space-16)}.meta-label{font-size:10px;text-transform:uppercase;font-weight:var(--wght-bold);color:var(--clr-ink);letter-spacing:.1em}.modal-section{display:flex;flex-direction:column;gap:var(--space-16);margin-top:var(--space-8)}.modal-section.hide{display:none}.section-kicker{font-size:10px;font-weight:var(--wght-bold);text-transform:uppercase;letter-spacing:.1em;color:var(--clr-paper);background:var(--clr-ink);padding:2px 8px;align-self:flex-start}.map-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-8);background:var(--clr-brand);border:2px solid var(--clr-ink);height:120px;color:var(--clr-ink);font-weight:var(--wght-bold);font-size:var(--tx-sm)}.cost-display{font-size:var(--tx-xl);font-weight:var(--wght-bold);display:flex;align-items:center;gap:8px}.auth-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:var(--clr-surface);z-index:9999;display:flex;align-items:center;justify-content:center;transition:opacity .6s var(--ease-fluid),transform .6s var(--ease-fluid)}.auth-overlay.hide{opacity:0;transform:scale(1.05);pointer-events:none}.auth-surface{max-width:440px;width:100%;padding:var(--space-32);display:flex;flex-direction:column}.auth-sub{font-size:var(--tx-sm);color:#555;margin-top:24px;margin-bottom:8px;text-transform:uppercase;font-weight:var(--wght-bold);letter-spacing:.05em}.input-brutalist{width:100%;background:transparent;border:none;border-bottom:3px solid var(--clr-ink);font-size:var(--tx-xl);font-weight:var(--wght-bold);color:var(--clr-ink);padding:8px 0;outline:none;font-family:inherit;transition:border-color .2s;letter-spacing:-.01em}.input-brutalist::placeholder{color:#ccc}.input-brutalist:focus{border-color:var(--clr-brand)}.pin-input{letter-spacing:.5em;font-family:monospace}.brutal-btn{width:100%;padding:var(--space-16);background:var(--clr-ink);color:var(--clr-paper);border:none;font-size:var(--tx-lg);font-weight:var(--wght-bold);margin-top:var(--space-32);cursor:pointer;transition:transform .1s,background .2s}.brutal-btn:hover{background:#333}.brutal-btn:active{transform:scale(.98)}.reset-btn{width:100%;margin-top:var(--space-16);font-size:var(--tx-sm);color:#888;text-align:center}.auth-error{color:var(--clr-alert);font-weight:var(--wght-bold);text-align:center;margin-top:16px;min-height:20px}.loc-option-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-16);margin-top:var(--space-8)}.loc-option-card{display:flex;flex-direction:column;align-items:center;gap:6px;padding:var(--space-24) var(--space-16);border:2px solid var(--clr-chrome);border-radius:var(--radii-hard);background:var(--clr-paper);cursor:pointer;transition:border-color .2s,box-shadow .2s,background .2s;text-align:center}.loc-option-card:hover{border-color:var(--clr-ink);box-shadow:4px 4px 0 var(--clr-ink)}.loc-option-card.selected{border-color:var(--clr-brand);box-shadow:4px 4px 0 var(--clr-brand);background:#f7ffee}.loc-option-icon{font-size:28px;line-height:1}.loc-option-title{font-size:var(--tx-base);font-weight:var(--wght-bold);color:var(--clr-ink)}.loc-option-sub{font-size:var(--tx-sm);color:#888}.transport-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.transport-card{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 8px;border:2px solid var(--clr-chrome);border-radius:var(--radii-hard);background:var(--clr-paper);cursor:pointer;transition:border-color .15s,box-shadow .15s;text-decoration:none;color:var(--clr-ink)}.transport-card:hover{border-color:var(--clr-ink);box-shadow:2px 2px 0 var(--clr-ink)}.transport-icon{font-size:20px;line-height:1}.transport-mode{font-size:9px;font-weight:var(--wght-bold);text-transform:uppercase;letter-spacing:.08em;color:#888}.transport-time{font-size:var(--tx-sm);font-weight:var(--wght-bold);color:var(--clr-ink)}.directions-link{display:inline-flex;align-items:center;gap:4px;font-size:var(--tx-sm);font-weight:var(--wght-bold);color:var(--clr-ink);text-decoration:none;border-bottom:2px solid var(--clr-brand);margin-top:8px;transition:color .2s}.directions-link:hover{color:#007054}.directions-link.hide{display:none!important}@media (max-width: 768px){.grid-layout{grid-template-columns:1fr;gap:var(--space-24)}.panel-rail{position:static;display:flex;flex-direction:column;gap:var(--space-16)}.telemetry-list{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));margin-top:var(--space-16)}.weather-metrics{flex-wrap:wrap;gap:var(--space-16)}.view-toggles{flex-wrap:wrap;justify-content:flex-end}.top-nav{padding-top:var(--space-8);align-items:center}.brand-mark{font-size:var(--tx-base)}.step-card{padding:40px clamp(16px,5vw,32px)}.majestic-label{font-size:clamp(24px,7vw,36px)}.input-majestic{font-size:clamp(20px,6vw,28px)}.immersive-dock{padding-top:var(--space-32);margin-top:var(--space-16)}.action-dock{flex-direction:column-reverse;gap:12px}.action-dock .btn-ghost{width:100%;text-align:center}.action-dock .btn-solid{width:100%;justify-content:center}.modal-overlay{align-items:flex-end;padding:0}.modal-surface{max-width:100%;width:100%;border-left:none;border-right:none;border-bottom:none;box-shadow:none;border-radius:20px 20px 0 0;max-height:85vh;display:flex;flex-direction:column}.modal-body{max-height:none;overflow-y:auto;flex:1;padding-bottom:100px}.transport-grid{grid-template-columns:repeat(2,1fr)}.chat-panel{right:0;left:0;width:100%;border-radius:12px 12px 0 0;border-left:none;border-right:none;max-height:70vh}.chat-float-btn{right:16px;bottom:16px}.auth-surface{padding:var(--space-24) var(--space-16)}}@media (max-width: 480px){.panel-rail{grid-template-columns:1fr}.toggle-btn{padding:8px 12px;font-size:11px}}.chat-panel{position:fixed;bottom:0;right:var(--space-32);width:360px;max-height:480px;background:var(--clr-surface);border:2px solid var(--clr-ink);border-bottom:none;border-radius:4px 4px 0 0;box-shadow:-4px -4px 0 var(--clr-ink);display:flex;flex-direction:column;z-index:5000;transition:max-height .3s var(--ease-fluid)}.chat-panel.collapsed{max-height:52px;overflow:hidden}.chat-panel.hide{display:none}.chat-header{display:flex;align-items:center;justify-content:space-between;padding:10px var(--space-16);border-bottom:2px solid var(--clr-ink);background:var(--clr-ink);color:var(--clr-paper);flex-shrink:0;cursor:pointer}.chat-title{font-size:var(--tx-sm);font-weight:var(--wght-bold);letter-spacing:.1em;text-transform:uppercase;display:block}.chat-sub{font-size:10px;opacity:.6;display:block}.chat-header .btn-ghost{color:var(--clr-paper);border-color:#ffffff4d;transition:transform .2s}.chat-panel.collapsed .chat-header .btn-ghost{transform:rotate(180deg)}.chat-messages{flex:1;overflow-y:auto;padding:var(--space-16);display:flex;flex-direction:column;gap:10px}.chat-msg{display:flex}.chat-msg.msg-user{justify-content:flex-end}.msg-bubble{max-width:82%;font-size:var(--tx-sm);line-height:1.5;padding:8px 12px;border-radius:2px}.msg-ai .msg-bubble{background:var(--clr-paper);border:1px solid var(--clr-chrome);border-left:3px solid var(--clr-brand);color:var(--clr-ink)}.msg-user .msg-bubble{background:var(--clr-ink);color:var(--clr-paper)}.msg-typing .msg-bubble{opacity:.5;font-style:italic}.chat-input-row{display:flex;border-top:2px solid var(--clr-ink);flex-shrink:0}.chat-input{flex:1;padding:10px var(--space-16);border:none;background:transparent;font-family:inherit;font-size:var(--tx-sm);outline:none;color:var(--clr-ink)}.chat-send-btn{padding:0 var(--space-16);background:var(--clr-ink);color:var(--clr-paper);border:none;font-size:var(--tx-lg);cursor:pointer;font-weight:700;transition:background .15s}.chat-send-btn:hover{background:var(--clr-brand);color:var(--clr-ink)}.chat-float-btn{position:fixed;bottom:var(--space-32);right:var(--space-32);width:52px;height:52px;border-radius:50%;background:var(--clr-ink);color:var(--clr-paper);border:2px solid var(--clr-ink);font-size:22px;cursor:pointer;box-shadow:3px 3px 0 var(--clr-brand);z-index:5001;transition:transform .2s}.chat-float-btn:hover{transform:scale(1.08)}.btn-magic{width:100%;background:var(--clr-ink);color:var(--clr-paper);border:1px solid var(--clr-ink);border-radius:var(--radii-soft);padding:12px;font-size:var(--tx-base);font-weight:var(--wght-bold);display:flex;align-items:center;justify-content:center;gap:12px;transition:all .2s;margin-top:12px}.btn-magic:hover{background:#333;box-shadow:0 4px 12px #00000026}.btn-magic span{font-size:1.2em}.auth-separator{display:flex;align-items:center;text-align:center;margin:24px 0 12px;color:#888;font-size:10px;font-weight:var(--wght-bold);letter-spacing:.1em}.auth-separator:before,.auth-separator:after{content:"";flex:1;border-bottom:1px solid var(--clr-chrome)}.auth-separator span{margin:0 10px}