* { box-sizing: border-box; margin: 0; }
body { font: 16px/1.5 -apple-system, system-ui, sans-serif; background: #faf8f5; color: #2b2b2b; }
#app { max-width: 640px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.3rem; margin: 12px 0 20px; }
input, textarea, button { font: inherit; width: 100%; padding: 12px; border: 1px solid #d8d2c8; border-radius: 10px; margin-top: 14px; }
textarea { min-height: 160px; }
button { background: #2b2b2b; color: #fff; border: 0; cursor: pointer; }
.card { background: #fff; border: 1px solid #eee6da; border-radius: 12px; padding: 18px; margin-bottom: 16px; display: block; text-decoration: none; color: inherit; }
.card div { margin-top: 8px; }
.pill { font-size: .75rem; padding: 2px 10px; border-radius: 999px; background: #eee; float: right; }
.pill.working { background: #fdeecb; } .pill.awaiting_reply { background: #d9ecf7; }
.pill.done { background: #d9f2dd; } .pill.needs_attention { background: #f7d9d9; }
.msg { border-radius: 12px; padding: 12px 14px; margin: 10px 0; white-space: pre-wrap; }
.msg.nat { background: #e8f0e8; margin-left: 40px; }
.msg.claude { background: #fff; border: 1px solid #eee6da; margin-right: 40px; }
.muted { color: #8a8378; font-size: .85rem; }
a.back { display: inline-block; margin-bottom: 10px; color: #8a8378; }