#persona-interview-app { font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
.pers-container { max-width: 1100px; margin: 0 auto; padding: 12px; color: #0b2440; }
.pers-header { background:#003768; color:#fff; padding:14px 16px; border-radius:12px; }
.pers-grid { display:grid; grid-template-columns: repeat(auto-fill,minmax(240px,1fr)); gap:16px; margin-top:12px; }
.pers-card { background:#fff; border-radius:14px; padding:16px; box-shadow: 0 6px 18px rgba(0,0,0,0.06); border:1px solid #e8eef7; }
.pers-card h3 { margin:0 0 8px 0; font-size:18px; }
.pers-btn { background:#003768; color:#fff; border:none; padding:10px 14px; border-radius:10px; cursor:pointer; }
.pers-btn.alt { background:#0b5cab; }
.pers-btn.ghost { background:#eef3f9; color:#003768; }
.pers-row { display:flex; gap:8px; align-items:center; }
.pers-chat { background:#fff; border-radius:16px; padding:16px; box-shadow: 0 6px 18px rgba(0,0,0,0.06); border:1px solid #e8eef7; min-height:420px; display:flex; flex-direction:column; }
.pers-messages { flex:1; overflow:auto; padding-right:6px; }
.pers-bubble { max-width: 78%; margin:8px 0; padding:10px 12px; border-radius:12px; line-height:1.4; }
.pers-bubble.user { background:#e8f0fe; margin-left:auto; }
.pers-bubble.assistant { background:#f3f6fb; }
.pers-muted { color:#5b7083; font-size:14px; }
.pers-textarea { width:100%; min-height:70px; padding:10px; border-radius:10px; border:1px solid #cfd9ea; resize:vertical; }
.pers-footer { margin-top:12px; font-size:12px; color:#5b7083; }
.pers-hidden { display:none; }
.pers-bar { display:flex; gap:8px; margin-top:8px; }
.pers-pill { font-size:12px; background:#eef3f9; color:#003768; padding:4px 8px; border-radius:999px; display:inline-block; }
.pers-title { margin:18px 0 8px 0; }
.pers-hr { height:1px; background:#e1e8f5; margin:14px 0; }
.pers-input { width:100%; padding:8px; border:1px solid #cfd9ea; border-radius:10px; }