.setup-mode-tabs { display:flex; gap:4px; border-bottom:1px solid var(--border); margin:0 0 24px; }
.setup-mode-tabs button { border:0; border-bottom:2px solid transparent; border-radius:0; background:transparent; padding:12px 16px; color:var(--text-soft); }
.setup-mode-tabs button.active { color:var(--accent); border-bottom-color:var(--accent); }
.setup-chat { border:1px solid var(--border); background:var(--surface); border-radius:10px; min-width:0; overflow:hidden; }
.setup-chat-header { padding:24px 28px 20px; display:flex; align-items:start; gap:16px; justify-content:space-between; border-bottom:1px solid var(--border); }
.setup-chat-header h2 { font-size:21px; letter-spacing:-.025em; margin:12px 0 8px; line-height:1.4; }
.setup-chat-header p { color:var(--text-soft); margin:0; font-size:14px; line-height:1.6; }
.setup-chat-header button { flex-shrink:0; }
.setup-chat-boundary { padding:12px 28px; background:var(--surface-2); color:var(--text-soft); font-size:12px; line-height:1.6; }
.setup-chat-log { padding:24px 28px; max-height:460px; min-height:240px; overflow-y:auto; display:flex; flex-direction:column; gap:20px; }
.setup-chat-welcome { padding:8px 0 16px; }
.setup-chat-welcome h3 { font-size:18px; margin:0 0 12px; font-weight:600; }
.setup-chat-welcome p { font-size:14px; color:var(--text-soft); line-height:1.75; max-width:520px; }
.setup-chat-examples { display:flex; flex-direction:column; align-items:start; gap:8px; margin-top:24px; }
.setup-chat-examples button { padding:12px 16px; background:var(--surface); text-align:left; line-height:1.4; }
.setup-message { max-width:92%; line-height:1.7; }
.setup-message.user { align-self:flex-end; padding:12px 16px; border-radius:8px 8px 0 8px; background:var(--accent-soft); color:var(--text); }
.setup-message.assistant { align-self:flex-start; }
.setup-message.receipt { background:var(--success-soft); padding:12px 16px; border-radius:6px; }
.setup-message-author { font-size:12px; font-weight:600; color:var(--text-soft); margin-bottom:4px; }
.setup-message-text { white-space:pre-wrap; overflow-wrap:anywhere; font-size:14px; }
.setup-thinking { font-size:13px; color:var(--text-soft); padding:8px 0; }
.setup-ai-proposal { margin:0 28px 24px; padding:20px; border:1px solid #a3b7f0; border-radius:8px; background:#fbfcff; }
.setup-ai-proposal h3 { margin:12px 0; font-size:16px; }
.setup-ai-proposal ul { padding-left:20px; margin:0 0 20px; }
.setup-ai-proposal li { margin-bottom:8px; font-size:13px; line-height:1.7; overflow-wrap:anywhere; }
.setup-ai-proposal .setup-presets { margin-bottom:12px; }
.setup-ai-proposal small { font-size:12px; color:var(--text-soft); line-height:1.6; }
.setup-chat-stale { color:#a12121; font-size:13px; }
.setup-chat-suggestions { display:flex; gap:8px; flex-wrap:wrap; margin:0 28px 24px; }
.setup-chat-suggestions button { line-height:1.5; padding:8px 12px; text-align:left; }
.setup-chat-composer { padding:20px 28px; border-top:1px solid var(--border); background:var(--surface-2); }
.setup-chat-composer textarea { resize:vertical; min-height:90px; line-height:1.7; font-size:14px; padding:12px; }
.setup-chat-composer-footer { display:flex; align-items:center; gap:12px; justify-content:space-between; margin-top:12px; }
.setup-chat-composer-footer span { color:var(--text-soft); font-size:12px; }
.setup-chat-composer-footer button { flex-shrink:0; min-height:38px; }
.setup-chat > .setup-note { margin:16px 28px 0; }
@media(max-width:800px) {
 .setup-chat-header { padding:20px; flex-direction:column; }
 .setup-chat-boundary { padding:12px 20px; }
 .setup-chat-log { padding:20px; max-height:420px; }
 .setup-chat-composer { padding:16px 20px; }
 .setup-chat-composer-footer { flex-wrap:wrap; }
 .setup-chat-composer-footer button { margin-left:auto; }
 .setup-ai-proposal { margin:0 20px 20px; padding:16px; }
 .setup-chat-suggestions { margin:0 20px 20px; }
 .setup-message { max-width:100%; }
}