.morph-prompt{--prompt-spring:cubic-bezier(.175,.885,.32,1.275);width:100%;max-width:320px;transition:max-width .4s var(--prompt-spring);color:var(--foreground);position:relative}.morph-prompt.is-expanded{max-width:480px}.prompt-card{border:1px solid var(--border);background:var(--card);width:100%;transition:height .4s var(--prompt-spring), border-color .2s;border-radius:24px;position:relative;box-shadow:0 1px 3px #0000001a}.prompt-card:focus-within{border-color:color-mix(in oklch,var(--ring),transparent 30%);box-shadow:0 0 0 1px color-mix(in oklch,var(--ring),transparent 80%), 0 2px 5px #00000014}.prompt-collapsed-label{color:var(--muted-foreground);text-align:left;cursor:text;transition:opacity .3s, transform .4s var(--prompt-spring);border-radius:24px;padding:0 16px;font-size:14px;font-weight:500;position:absolute;inset:0 44px 0 0}.is-expanded .prompt-collapsed-label{opacity:0;pointer-events:none;transform:translateY(4px)scale(1.05)}.prompt-textarea{z-index:1;width:100%;min-height:0;color:var(--foreground);font:inherit;resize:none;opacity:0;pointer-events:none;scrollbar-width:thin;scrollbar-color:var(--muted-foreground) transparent;background:0 0;border:0;outline:none;padding:14px 48px 0 16px;font-size:14px;line-height:22px;transition:opacity .3s ease-out,transform .3s ease-out,height .15s ease-out;position:absolute;inset:0 0 auto;transform:translateY(-4px)scale(.95)}.is-expanded .prompt-textarea{opacity:1;pointer-events:auto;transform:none}.prompt-textarea::placeholder{color:var(--muted-foreground);font-weight:500}.prompt-textarea:focus-visible{outline:none}.prompt-bottom-actions{z-index:3;opacity:0;filter:blur(3px);pointer-events:none;height:28px;transition:opacity .3s, transform .3s var(--prompt-spring), filter .3s;align-items:center;display:flex;position:absolute;bottom:8px;left:12px;right:48px;transform:translateY(8px)}.is-expanded:not(.is-pending) .prompt-bottom-actions{opacity:1;filter:none;pointer-events:auto;transform:none}.prompt-bottom-actions[inert]{opacity:0!important;pointer-events:none!important}.prompt-provider{position:relative}.prompt-model{color:var(--muted-foreground);border-radius:999px;align-items:center;gap:5px;padding:5px 8px;font-size:12px;font-weight:600;line-height:18px;transition:color .2s,background .2s;display:flex}.prompt-model:hover,.prompt-model[aria-expanded=true]{color:var(--foreground);background:var(--secondary)}.prompt-model img{object-fit:contain;filter:invert();opacity:.8;width:14px;height:14px}.prompt-provider-menu{background:var(--card);border:1px solid var(--border);width:235px;animation:prompt-menu-in .3s var(--prompt-spring);border-radius:16px;padding:12px;position:absolute;bottom:calc(100% + 10px);left:0;box-shadow:0 12px 30px #0003}.prompt-provider-menu>div{align-items:center;gap:7px;font-size:12px;display:flex}.prompt-provider-menu strong{font-weight:550}.prompt-provider-menu p{color:var(--muted-foreground);margin-top:8px;font-size:12px;line-height:1.5}.prompt-effort{color:var(--muted-foreground);align-items:center;gap:5px;padding:4px 8px;font-size:12px;font-weight:600;display:flex}.prompt-add{width:28px;height:28px;color:var(--muted-foreground);border-radius:50%;justify-content:center;align-items:center;margin-left:auto;display:flex}.prompt-add:hover{color:var(--foreground);background:var(--secondary)}.prompt-add:disabled{opacity:.4}.prompt-submit{z-index:4;background:var(--primary);width:32px;height:32px;color:var(--primary-foreground);transition:opacity .3s, transform .3s var(--prompt-spring);border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;bottom:7px;right:7px}.prompt-submit:hover{opacity:.9;transform:scale(1.04)}.prompt-submit:active{transform:scale(.95)}.prompt-submit svg{animation:prompt-icon-in .3s var(--prompt-spring)}.prompt-submit:disabled{opacity:.45}.prompt-recording{color:var(--muted-foreground);align-items:center;gap:6px;font-size:12px;display:flex;position:absolute;bottom:12px;right:50px}.recording-indicator{background:var(--primary);border-radius:50%;width:6px;height:6px;animation:1.5s ease-in-out infinite prompt-listening}.prompt-submit .prompt-spinner{animation:1s linear infinite thread-spin}.prompt-state{color:var(--muted-foreground);margin-top:6px;padding:8px 12px;font-size:12px;line-height:1.6}.prompt-attachments{opacity:0;background:var(--secondary);height:0;transition:height .4s var(--prompt-spring), opacity .3s, padding .3s;border-radius:16px 16px 0 0;align-items:flex-start;gap:8px;margin:0 20px;padding:0 8px;display:flex;overflow:hidden}.prompt-attachments.has-attachments{opacity:1;border:1px solid var(--border);border-bottom:0;flex-wrap:wrap;height:auto;margin-bottom:-8px;padding:8px 8px 12px;overflow:visible}.prompt-attachment{width:48px;animation:prompt-thumb-in .4s var(--prompt-spring) backwards;flex-direction:column;flex-shrink:0;align-items:center;gap:4px;display:flex}.prompt-attachment>button:first-child{border:1px solid var(--border);border-radius:12px;width:48px;height:48px;overflow:hidden}.prompt-attachment img{object-fit:cover;width:100%;height:100%}.prompt-remove-image{background:var(--background);width:44px;height:44px;color:var(--foreground);border-radius:50%;place-items:center;transition:background .2s;display:grid}.prompt-remove-image:hover{background:var(--card)}.prompt-attachment>button:focus-visible{outline:2px solid var(--ring);outline-offset:2px}dialog.prompt-gallery{background:var(--secondary);width:fit-content;max-width:min(86vw,560px);max-height:78dvh;color:var(--foreground);border:0;border-radius:20px;margin:auto;padding:0;position:fixed;inset:0;overflow:visible;box-shadow:0 24px 60px -12px #00000059}.prompt-gallery[open]{animation:prompt-gallery-in .45s var(--prompt-spring)}.prompt-gallery::backdrop{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#00000080}.prompt-gallery>img{object-fit:contain;border-radius:20px;max-width:min(86vw,560px);max-height:78dvh;display:block}.prompt-gallery-close{background:var(--card);border:1px solid var(--border);border-radius:50%;place-items:center;width:36px;height:36px;display:grid;position:absolute;top:-12px;right:-12px}@keyframes prompt-icon-in{0%{opacity:0;filter:blur(1px);transform:scale(.5)rotate(-30deg)}to{opacity:1;filter:none;transform:none}}@keyframes prompt-thumb-in{0%{opacity:0;transform:translateY(-12px)scale(.9)}to{opacity:1;transform:none}}@keyframes prompt-menu-in{0%{opacity:0;transform:translateY(12px)scale(.95)}to{opacity:1;transform:none}}@keyframes prompt-gallery-in{0%{opacity:.4;transform:translate(var(--preview-x,0),var(--preview-y,0)) scale(.09)}to{opacity:1;transform:none}}@keyframes prompt-listening{50%{opacity:.3}}@media (max-width:760px){.prompt-textarea{font-size:16px}.prompt-model,.prompt-add{min-height:32px}.prompt-remove-image{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.morph-prompt,.morph-prompt *,.prompt-gallery{transition:none!important;animation:none!important}}
.brief-entry{width:min(42rem,100% - 3rem);color:var(--foreground);margin:clamp(4rem,15vh,10rem) auto 4rem}.brief-entry h1{letter-spacing:-.03em;text-wrap:balance;margin:0 0 1.75rem;font-size:clamp(1.8rem,3vw,2.7rem);font-weight:500;line-height:1.13}.brief-entry-form{border:1px solid var(--input);background:var(--card);border-radius:10px;padding:1.25rem;transition:border-color .18s}.brief-entry-form:focus-within{border-color:var(--ring)}.brief-entry-form textarea{resize:vertical;width:100%;min-height:8rem;max-height:18rem;color:var(--foreground);font:inherit;background:0 0;outline:none;font-size:1rem;line-height:1.65;display:block}.brief-entry-form textarea::placeholder{color:var(--muted-foreground)}.brief-entry-actions{justify-content:flex-end;margin-top:1.1rem;display:flex}.brief-entry-actions button{min-width:7.5rem;min-height:44px}.brief-entry-recovery{margin-top:1rem}.brief-entry-recovery .text-link{align-items:center;gap:.5rem;min-height:44px;font-size:.875rem;display:inline-flex}.journey-brief{animation:.48s cubic-bezier(.16,1,.3,1) brief-unfold}.journey-brief .journey-step{min-height:70px}.journey-brief .journey-step-label{font-size:.875rem}.journey-brief .journey-step.is-complete .journey-step-label{text-decoration:line-through;text-decoration-thickness:1px;-webkit-text-decoration-color:var(--muted-foreground);text-decoration-color:var(--muted-foreground)}.journey-brief .journey-step-summary{color:var(--muted-foreground);font-size:.8125rem;line-height:1.5}.journey-brief .journey-step-summary .sr-only{text-decoration:none}.journey-brief .journey-step.is-active .journey-step-summary{animation:none}.journey-brief .journey-panel{animation:.26s cubic-bezier(.16,1,.3,1) brief-question}.journey-brief .journey-panel h1{text-wrap:balance;max-width:24ch}.journey-brief .journey-field,.journey-brief .journey-review-row dt{font-size:.875rem}.journey-brief .journey-field small{font-size:.75rem}.journey-brief .journey-field input{min-height:46px;font-size:1rem}.journey-brief .journey-chip{min-height:44px;font-size:.875rem}.journey-brief .journey-hint,.journey-brief .journey-safety,.journey-brief .journey-review-detail{font-size:.8125rem}.journey-brief .journey-navigation .text-link{align-items:center;gap:.4rem;min-height:44px;font-size:.875rem;display:inline-flex}.journey-brief .journey-navigation button,.journey-brief .journey-review-actions button{min-height:44px}.journey-brief .journey-edit{min-height:44px;font-size:.8125rem}.journey-brief .journey-known-identity{align-items:center;gap:1rem;margin:1rem 0;font-size:1rem;display:flex}.journey-brief .journey-known-identity button{min-height:44px;color:var(--muted-foreground);font-size:.8125rem}.journey-variant{margin:1rem 0}.journey-variant summary{cursor:pointer;padding-block:.7rem;font-size:.875rem}.journey-variant summary span{color:var(--muted-foreground);margin-left:.35rem;font-size:.8125rem}.journey-variant .journey-field{margin-top:.5rem}.journey-original-brief{border-top:1px solid var(--border);color:var(--muted-foreground);margin-top:2rem;padding-top:.75rem;font-size:.8125rem}.journey-original-brief summary{cursor:pointer;min-height:44px;padding-block:.75rem}.journey-original-brief p{white-space:pre-wrap;overflow-wrap:anywhere;margin-bottom:.75rem;line-height:1.65}@keyframes brief-unfold{0%{opacity:.3;filter:blur(3px);transform:translateY(16px)}to{opacity:1;filter:blur();transform:translateY(0)}}@keyframes brief-question{0%{opacity:.5;transform:translate(12px)}to{opacity:1;transform:translate(0)}}@media (max-width:760px){.brief-entry{width:calc(100% - 2rem);margin-top:clamp(3rem,12vh,6rem)}.brief-entry h1{font-size:clamp(1.9rem,7vw,2.6rem)}.brief-entry-form{padding:1rem}.journey-brief .journey-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:.25rem .5rem}.journey-brief .journey-step{align-items:flex-start;justify-items:initial;text-align:left;gap:.55rem;padding:.65rem .2rem;display:flex}.journey-brief .journey-step-copy{padding-top:0}.journey-brief .journey-step-summary{font-size:.75rem;display:block}.journey-brief .journey-step-number{width:24px;height:24px}.journey-brief .journey-panel h1{font-size:1.85rem}.journey-brief .journey-rail{border-bottom:1px solid var(--border);margin-bottom:1.75rem;padding-bottom:1rem}}@media (max-width:420px){.journey-brief .journey-field-grid{grid-template-columns:minmax(0,1fr)}.journey-brief .journey-navigation{flex-wrap:wrap}.journey-brief .journey-navigation>div{margin-left:auto}}.has-reference-entry{background:var(--background)}.has-reference-entry .thread-topbar{z-index:10;color:var(--foreground);background:0 0;position:absolute;inset:0 0 auto}.has-reference-entry .thread-topbar .thread-icon,.has-reference-entry .thread-topbar .thread-local{color:var(--muted-foreground)}.has-reference-entry .thread-topbar button:hover{background:var(--secondary)}.has-reference-entry .thread-topbar .thread-brand{font-weight:550}.reference-entry.brief-entry{flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:100dvh;margin:0;padding:5rem 1.5rem 12rem;display:flex;position:relative}.reference-entry.brief-entry .reference-entry-heading{letter-spacing:-.02em;text-align:center;margin:0 0 2.25rem;font-size:1.6rem;font-weight:400;line-height:1.3}.reference-entry-center{justify-content:center;width:100%;max-width:672px;padding:16px;display:flex}.reference-entry .morph-prompt{max-width:576px}.reference-entry .morph-prompt.is-expanded{max-width:640px}.reference-entry .prompt-state{color:var(--muted-foreground)}.reference-entry .brief-entry-recovery{background:var(--card);border:1px solid var(--border);width:min(608px,100% - 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