/* Shared interaction surfaces for the server chat and browser-local Studio. */
.studio-chat-shell{height:calc(100dvh - 69px);display:grid;grid-template-rows:64px minmax(0,1fr) auto;margin:-42px -42px -90px;background:var(--bg)}
.studio-chat-header{display:flex;align-items:center;gap:16px;padding:0 clamp(18px,3vw,42px);border-bottom:1px solid var(--line);background:white}.chat-brand{display:flex;align-items:center;gap:11px}.chat-brand>span{display:grid;place-items:center;width:38px;height:31px;border-radius:8px;background:var(--cobalt);color:white;font-family:var(--display);font-weight:800}.chat-brand strong{font-family:var(--display);font-size:19px;letter-spacing:-.025em}.chat-brand small{display:block;font:650 8px var(--mono);letter-spacing:.1em;color:var(--muted)}.chat-private{margin:auto;font:700 9px var(--mono);letter-spacing:.08em;color:var(--muted)}.chat-private i{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--teal);margin-right:7px}.chat-clear{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:9px;padding:9px 13px;font-weight:750;cursor:pointer}.chat-clear:disabled{opacity:.45}
.studio-chat-scroll{overflow-y:auto;padding:0 20px}.chat-hero{max-width:1040px;margin:clamp(42px,8vh,96px) auto 40px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(290px,.8fr);grid-template-areas:"mark prompts" "eyebrow prompts" "title prompts" "copy prompts";column-gap:clamp(36px,7vw,96px);align-items:end}.chat-orb{grid-area:mark;width:74px;height:58px;display:grid;place-items:center;background:var(--cobalt);border-radius:12px;position:relative}.chat-orb:after{content:"";position:absolute;inset:0;background-image:radial-gradient(circle,var(--signal) 0 7px,transparent 7.5px),radial-gradient(circle,var(--teal) 0 7px,transparent 7.5px),radial-gradient(circle,white 0 7px,transparent 7.5px);background-position:13px 29px,30px 13px,48px 29px;background-repeat:no-repeat}.chat-orb>*{display:none}.chat-eyebrow{grid-area:eyebrow;font:750 10px var(--mono);letter-spacing:.08em;color:var(--cobalt);margin-top:18px}.chat-hero h1{grid-area:title;font-family:var(--display);font-variation-settings:"wdth" 105,"wght" 820;font-size:clamp(48px,6vw,82px);line-height:.92;letter-spacing:-.035em;margin:9px 0 0;text-wrap:balance}.chat-hero h1 em{font-style:normal;color:var(--cobalt)}.chat-hero>p{grid-area:copy;color:var(--muted);font-size:17px;line-height:1.55;max-width:620px;margin:22px 0 0}.chat-prompts{grid-area:prompts;display:flex;flex-direction:column;border-top:4px solid var(--ink);align-self:stretch}.chat-prompts:before{content:"START WITH A JOB";font:750 10px var(--mono);letter-spacing:.08em;color:var(--muted);padding:14px 2px 10px}.chat-prompts button{display:flex;align-items:center;text-align:left;border:0;border-top:1px solid var(--line);background:transparent;color:var(--ink);padding:17px 4px;font-weight:750;cursor:pointer}.chat-prompts button:last-child{border-bottom:1px solid var(--line)}.chat-prompts button:hover{padding-left:9px;color:var(--cobalt)}.chat-prompts span{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--signal);margin-right:11px}
.chat-thread{max-width:920px;margin:auto;padding:28px 0 80px}.chat-message{display:grid;grid-template-columns:54px minmax(0,1fr);gap:18px;padding:24px 0}.chat-message+.chat-message{border-top:1px solid var(--line)}.chat-avatar{width:42px;height:32px;border-radius:7px;background:var(--surface-strong);display:grid;place-items:center;font:750 9px var(--mono);color:var(--muted)}.chat-message.assistant .chat-avatar{background:var(--cobalt);color:white;font-family:var(--display);font-size:15px}.chat-message-body>label{font:750 10px var(--mono);letter-spacing:.08em;color:var(--muted)}.chat-message-body>p{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.68;margin:8px 0 0;max-width:72ch}.chat-message.assistant .chat-message-body{background:var(--machine);color:oklch(.94 .012 250);border-radius:12px;padding:18px 22px}.chat-message.assistant label{color:var(--signal)}.chat-message a{color:var(--signal)}.message-thought{margin:9px 0 14px;border-bottom:1px solid oklch(.36 .025 250);padding-bottom:10px}.message-thought summary{cursor:pointer;color:oklch(.76 .03 250);font:650 10px var(--mono);list-style:none}.message-thought summary span{color:var(--signal);margin-right:7px}.message-thought summary i{display:inline-block;width:6px;height:6px;margin-left:8px;border-radius:50%;background:var(--signal);animation:pulse 1.2s ease-in-out infinite}.thought-copy{color:oklch(.79 .025 250);font-size:13px;line-height:1.55;margin-top:9px;white-space:pre-wrap}.cursor{display:inline-block;width:7px;height:18px;background:var(--signal);vertical-align:-3px;margin-left:4px;animation:blink .8s steps(1) infinite}
.studio-chat-footer{padding:10px 20px 18px;background:var(--surface);border-top:1px solid var(--line)}.chat-dock{max-width:920px;margin:auto}.chat-error{padding:9px 12px;margin-bottom:8px;background:oklch(.94 .04 25);color:oklch(.42 .17 25);border-radius:8px;font-weight:700;font-size:13px}.vision-attachment{display:flex;align-items:center;gap:10px;padding:8px 10px;background:white;border:1px solid var(--line);border-radius:9px;margin-bottom:8px;font-size:12px}.vision-attachment img{width:38px;height:38px;object-fit:cover;border-radius:6px}.vision-attachment button{margin-left:auto;border:0;background:transparent;font-size:20px}.chat-dock-meta{display:flex;align-items:center;gap:16px;margin:0 5px 8px;color:var(--muted);font:650 8px var(--mono);letter-spacing:.05em}.dock-model{display:grid;grid-template-columns:10px auto;column-gap:7px;min-width:0}.dock-model i{grid-row:1/3;width:8px;height:8px;background:var(--teal);border-radius:50%;align-self:center}.dock-model b{max-width:350px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink)}.dock-model small{font:inherit}.reasoning-select{margin-left:auto}.reasoning-select select{margin-left:6px;border:1px solid var(--line);border-radius:6px;background:white;color:var(--ink);padding:4px 6px}.dock-private{color:var(--cobalt);font-weight:800}.composer{display:flex;align-items:flex-end;background:white;border:2px solid var(--ink);border-radius:12px;padding:8px}.composer:focus-within{border-color:var(--cobalt)}.composer textarea{flex:1;resize:none;border:0;outline:0;background:transparent;color:var(--ink);padding:10px;min-height:44px;max-height:150px}.composer textarea::placeholder{color:oklch(.42 .03 250)}.composer>button{width:44px;height:44px;border:0;border-radius:9px;background:var(--signal);color:var(--ink);font-size:21px;font-weight:850}.composer>button.stop{background:var(--danger);color:white}.composer>button:disabled{opacity:.35}.attach-image{position:relative;width:42px;height:42px;display:grid;place-items:center;color:var(--cobalt);cursor:pointer;font-size:21px}.attach-image input{position:absolute;width:1px;height:1px;opacity:0}
.research-consent{position:fixed;inset:0;z-index:var(--z-modal-backdrop,40);display:grid;place-items:center;background:oklch(.12 .02 250/.8);padding:16px}.research-consent section{width:min(520px,100%);padding:30px;background:white;color:var(--ink);border-radius:14px}.research-consent .kicker{display:block;font:750 10px var(--mono);letter-spacing:.08em;color:var(--cobalt)}.research-consent h2{font-family:var(--display);font-size:38px;letter-spacing:-.025em;margin:8px 0}.research-consent p{color:var(--muted);line-height:1.6}.research-consent section>div{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.research-consent button{padding:11px 15px;border-radius:9px;border:1px solid var(--line);background:var(--surface);font-weight:750}.research-consent .allow{background:var(--signal);border-color:var(--signal)}
#weelm-splash-overlay{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:var(--cobalt);color:white}.weelm-splash{text-align:center;width:min(420px,80vw)}.splash-glow{width:76px;height:58px;margin:0 auto 24px;border-radius:12px;background:var(--signal)}.splash-wordmark{font-family:var(--display);font-size:clamp(42px,8vw,70px);font-weight:850;letter-spacing:-.03em}.splash-bracket{color:var(--signal)}.splash-rule{height:4px;background:oklch(.45 .17 250);margin:24px 0;overflow:hidden}.splash-rule i{display:block;width:35%;height:100%;background:var(--signal);animation:sweep 1.3s ease-in-out infinite}.splash-status{display:flex;justify-content:space-between;font:700 8px var(--mono);letter-spacing:.08em}.splash-status b{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--signal);margin-right:7px}.loading-progress{position:absolute;width:1px;height:1px;opacity:0}.loading-progress-text{display:none}
@keyframes blink{50%{opacity:0}}@keyframes pulse{50%{opacity:.35}}@keyframes sweep{50%{transform:translateX(190%)}}@media(max-width:800px){.studio-chat-shell{margin:-28px -20px -90px}.chat-hero{display:block;max-width:620px}.chat-prompts{margin-top:34px}.chat-eyebrow{margin-top:16px}.chat-private{display:none}.chat-clear{margin-left:auto}.studio-chat-scroll{padding-inline:16px}}@media(max-width:560px){.studio-chat-header{height:58px;padding-inline:12px}.chat-brand small{display:none}.chat-clear span{display:none}.chat-hero{margin-top:35px}.chat-hero h1{font-size:clamp(43px,14vw,62px)}.chat-message{grid-template-columns:32px minmax(0,1fr);gap:8px}.chat-avatar{width:29px;height:28px}.chat-message.assistant .chat-message-body{padding:14px}.studio-chat-footer{padding-inline:9px}.dock-model b{max-width:170px}.dock-private{display:none}.chat-dock-meta{gap:8px}.splash-status{display:grid;gap:7px;justify-content:center}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* Shared chat surfaces: the model is the focal point, chrome is quiet. */
.studio-chat-shell{height:calc(100dvh - 108px);margin:-45px clamp(-54px,-4vw,-22px) -100px;background:var(--bg);grid-template-rows:70px minmax(0,1fr) auto}
.studio-chat-header{padding:0 clamp(20px,4vw,54px);background:var(--bg);border-bottom:1px solid var(--line)}
.chat-brand{gap:12px}
.chat-brand>span{width:42px;height:34px;border-radius:9px;background:var(--signal);color:var(--cobalt-dark);font-size:18px;box-shadow:4px 4px 0 var(--ink)}
.chat-brand strong{font-size:20px}
.chat-brand small{color:var(--muted)}
.chat-private{color:var(--muted);font-size:8px}
.chat-private i{background:var(--teal);box-shadow:0 0 0 3px oklch(.69 .13 178/.14)}
.chat-clear{border:0;border-radius:7px;background:var(--ink);color:white;padding:10px 13px;transition:transform 160ms ease,background 160ms ease}
.chat-clear:hover{background:var(--cobalt-dark);transform:translateY(-1px)}
.studio-chat-scroll{padding:0 clamp(18px,4vw,54px)}
.chat-hero{max-width:1120px;margin:clamp(35px,7vh,85px) auto 35px;grid-template-columns:minmax(0,1.18fr) minmax(270px,.82fr);column-gap:clamp(42px,8vw,124px)}
.chat-orb{width:64px;height:52px;border-radius:10px;background:var(--cobalt);box-shadow:7px 7px 0 var(--signal)}
.chat-orb:after{background-position:11px 26px,26px 11px,42px 26px}
.chat-eyebrow{color:var(--cobalt);font-size:9px}
.chat-hero h1{font-size:clamp(50px,7vw,90px);letter-spacing:-.035em}
.chat-hero h1 em{color:var(--cobalt)}
.chat-hero>p{max-width:620px;color:var(--muted);font-size:17px}
.chat-prompts{border-top:3px solid var(--ink)}
.chat-prompts:before{padding:13px 2px 9px;font-size:9px}
.chat-prompts button{padding:16px 3px}
.chat-prompts button:hover{padding-left:9px}
.chat-prompts span{width:24px;height:24px;border-radius:7px;background:var(--signal)}
.chat-thread{max-width:920px;padding:23px 0 80px}
.chat-message{padding:22px 0}
.chat-avatar{width:42px;height:32px;border-radius:8px;background:var(--surface-strong)}
.chat-message.assistant .chat-avatar{background:var(--cobalt)}
.chat-message.assistant .chat-message-body{border-radius:10px;background:var(--machine);padding:18px 21px}
.studio-chat-footer{padding:11px clamp(18px,4vw,54px) 18px;background:var(--surface);border-top:1px solid var(--line)}
.chat-dock{max-width:920px}
.chat-dock-meta{margin:0 4px 8px}
.composer{border:1px solid var(--ink);border-radius:10px;padding:7px;background:white;box-shadow:5px 5px 0 var(--cobalt)}
.composer:focus-within{border-color:var(--cobalt);box-shadow:5px 5px 0 var(--signal)}
.composer>button{border-radius:7px;background:var(--signal)}
.vision-attachment{border-radius:8px}
.research-consent section{border-radius:12px;box-shadow:7px 7px 0 var(--cobalt)}
@media(max-width:980px){.studio-chat-shell{margin:-39px -24px -94px}.studio-chat-header{padding-inline:24px}}
@media(max-width:700px){.studio-chat-shell{height:calc(100dvh - 95px);margin:-34px -16px -88px}.studio-chat-header{height:62px;padding-inline:16px}.chat-brand>span{width:36px;height:30px}.chat-brand strong{font-size:18px}.chat-private{display:none}.chat-clear{margin-left:auto}.chat-hero{display:block;max-width:620px;margin-top:36px}.chat-hero h1{font-size:clamp(45px,14vw,65px)}.chat-prompts{margin-top:33px}.chat-message{grid-template-columns:34px minmax(0,1fr);gap:9px}.chat-avatar{width:30px;height:28px}.chat-message.assistant .chat-message-body{padding:14px}.studio-chat-footer{padding-inline:10px}.dock-model b{max-width:180px}.dock-private{display:none}.composer{box-shadow:4px 4px 0 var(--cobalt)}}
@media(prefers-reduced-motion:reduce){.chat-clear:hover{transform:none}.composer,.composer:focus-within{box-shadow:none}}