:root{color-scheme:light;--ink: #17202a;--muted: #69727d;--paper: #f6efe3;--panel: #fffaf1;--panel-strong: #fff4de;--line: #dfd0bb;--accent: #0d5c63;--accent-strong: #083f45;--fire: #d45d36;--shadow: 0 22px 70px rgba(23, 32, 42, .14);font-family:Iowan Old Style,Avenir Next,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;color:var(--ink);background:radial-gradient(circle at top left,rgba(212,93,54,.18),transparent 34rem),linear-gradient(135deg,#f8f1e7,#e8d9c3)}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.58}.boot,.login-page{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(460px,100%);padding:38px;border:1px solid var(--line);border-radius:28px;background:#fffaf1eb;box-shadow:var(--shadow)}.login-card h1,.workspace-header h1,.empty-state h2{margin:0;font-family:Georgia,Iowan Old Style,serif;letter-spacing:-.035em}.login-form,.composer{display:grid;gap:14px}.login-form label{display:grid;gap:7px;color:var(--muted)}.login-form input,.composer textarea{width:100%;border:1px solid var(--line);border-radius:16px;background:#fffdf8;color:var(--ink);padding:13px 14px;outline:none}.login-form input:focus,.composer textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px #0d5c631f}.login-form button,.composer-footer button,.new-chat{border:0;border-radius:999px;background:var(--accent);color:#fffdf8;padding:12px 16px;font-weight:700}.eyebrow{margin:0 0 8px;color:var(--fire);font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.muted,.mode-hint,.chat-meta,.selected-files{color:var(--muted)}.error-box{border:1px solid rgba(212,93,54,.45);border-radius:14px;background:#d45d361a;color:#7b2c17;padding:11px 13px}.app-shell{min-height:100vh;display:grid;grid-template-columns:300px 1fr}.sidebar{min-height:100vh;display:flex;flex-direction:column;gap:18px;padding:22px;border-right:1px solid rgba(112,90,62,.2);background:linear-gradient(180deg,#fffaf1e6,#f3e2c9eb),repeating-linear-gradient(135deg,rgba(13,92,99,.04) 0 1px,transparent 1px 11px)}.brand{display:flex;align-items:center;gap:12px}.brand div{display:grid}.brand span:last-child{color:var(--muted);font-size:.85rem}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:var(--ink);color:var(--panel);font-family:Georgia,serif;font-size:1.3rem;font-weight:800}.chat-list{display:grid;gap:8px;overflow-y:auto;padding-right:4px}.chat-link,.logout{width:100%;border:1px solid transparent;border-radius:16px;background:transparent;color:var(--ink);text-align:left;padding:12px}.chat-link{display:grid;gap:4px}.chat-link:hover,.chat-link.active{border-color:var(--line);background:#fffaf1c7}.chat-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700}.logout{margin-top:auto;color:var(--muted)}.workspace{min-width:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto;padding:24px;gap:18px}.workspace-header{display:flex;align-items:center;justify-content:space-between;gap:18px}.workspace-header h1{font-size:clamp(2rem,4vw,4.4rem)}.status-pill{border:1px solid var(--line);border-radius:999px;background:var(--panel);padding:8px 12px;color:var(--accent-strong);font-weight:800}.thread{min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:16px;padding:6px 6px 12px}.empty-state{margin:auto;max-width:560px;text-align:center;color:var(--muted)}.empty-state h2{color:var(--ink);font-size:clamp(2rem,5vw,4rem)}.message{display:grid;grid-template-columns:90px minmax(0,760px);gap:12px;align-items:start}.message.user{justify-content:end}.message-role{color:var(--muted);font-size:.82rem;font-weight:800;text-transform:uppercase}.message-card{border:1px solid var(--line);border-radius:24px;background:#fffaf1e6;box-shadow:0 12px 36px #17202a14;overflow:hidden}.message.user .message-card{background:var(--panel-strong)}.message-text{white-space:pre-wrap;line-height:1.55;padding:18px}.attachments{display:flex;flex-wrap:wrap;gap:8px;padding:0 18px 18px}.attachments a{color:var(--accent);font-weight:700}.job-card{display:flex;gap:14px;align-items:center;padding:18px}.job-card p{margin:4px 0 0;color:var(--muted)}.spinner{width:36px;height:36px;border-radius:50%;border:4px solid rgba(13,92,99,.16);border-top-color:var(--accent);animation:spin .8s linear infinite}.asset-frame{margin:0;background:#1d242b}.asset-frame img,.asset-frame video{display:block;width:100%;max-height:70vh;object-fit:contain}.asset-missing{min-height:260px;display:grid;place-items:center;color:#fffaf1}.composer{border:1px solid var(--line);border-radius:28px;background:#fffaf1f0;box-shadow:var(--shadow);padding:16px}.mode-row,.composer-footer{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.mode{border:1px solid var(--line);border-radius:999px;background:transparent;padding:8px 12px;font-weight:800}.mode.active{border-color:var(--accent);background:#0d5c631f;color:var(--accent-strong)}.mode-hint{margin-left:auto;font-size:.88rem}.file-picker{border:1px dashed var(--line);border-radius:999px;padding:9px 12px;color:var(--accent-strong);font-weight:800}.file-picker input{display:none}.selected-files{flex:1}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:880px){.app-shell{grid-template-columns:1fr}.sidebar{min-height:unset;border-right:0;border-bottom:1px solid rgba(112,90,62,.2)}.chat-list{display:flex;overflow-x:auto}.chat-link{min-width:190px}.workspace{padding:16px}.message{grid-template-columns:1fr}.message-role{padding-left:4px}}