.c3d-chat-widget{max-width:740px;margin:1rem auto;border:1px solid #e2e8f0;border-radius:16px;overflow:hidden;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:#fff;box-shadow:0 10px 20px rgba(0,0,0,.06)}
.c3d-chat-header{padding:.8rem 1rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}
.c3d-chat-header-left{display:flex;gap:.75rem;align-items:center}
.c3d-avatar{height:48px;max-height:48px;width:auto;border-radius:8px;border:1px solid #e5e7eb;background:#fff}
.c3d-chat-title{font-size:1.1rem;font-weight:700}
.c3d-chat-subtitle{font-size:.85rem;color:#475569}
.c3d-chat-body{height:420px;overflow:auto;padding:1rem;background:#fcfcfd}
.c3d-chat-input{display:flex;gap:.5rem;padding:.6rem;border-top:1px solid #e2e8f0;background:#f8fafc}
.c3d-chat-input textarea{flex:1;min-height:44px;max-height:160px;padding:.6rem;border:1px solid #cbd5e1;border-radius:12px;resize:vertical;font-size:.95rem;line-height:1.35}
.c3d-btn{border:1px solid #cbd5e1;border-radius:12px;padding:.45rem .9rem;background:#fff;cursor:pointer}
.c3d-msg{margin:.6rem 0;padding:.75rem .9rem;border-radius:12px;max-width:85%}
.c3d-msg.from-user{background:#e7f0ff;margin-left:auto}
.c3d-msg.from-assistant{background:#f3f4f6;margin-right:auto}
.c3d-msg strong{display:block;margin-bottom:.35rem;color:#111827;font-weight:600}
.c3d-content{font-size:.95rem;line-height:1.55;color:#111827}
.c3d-content p{margin:.5rem 0}
.c3d-content ul{margin:.5rem 0 .5rem 1.25rem;padding:0}
.c3d-content ol{margin:.5rem 0 .5rem 1.25rem;padding:0}
.c3d-content li{margin:.25rem 0}
.c3d-content code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;padding:.1rem .25rem;border:1px solid #e5e7eb;border-radius:4px;background:#f9fafb}
.c3d-content pre{overflow:auto;padding:.6rem;border:1px solid #e5e7eb;border-radius:8px;background:#f9fafb}
.c3d-content a{color:#2563eb;text-decoration:underline}
.c3d-content a.c3d-link-internal{color:#1d4ed8;border-bottom:1px dotted #93c5fd;text-decoration:none}
.c3d-content a.c3d-link-external{position:relative}
.c3d-ext-icn{display:inline-flex;vertical-align:middle;margin-left:2px}
.c3d-ext-icn svg{fill:currentColor;opacity:.7}
.c3d-chat-consent{padding:.5rem 1rem;border-top:1px dashed #e2e8f0;background:#fff}
.c3d-chat-consent label{font-size:.85rem;color:#334155;display:flex;gap:.5rem;align-items:flex-start}
.c3d-trunc{display:flex;gap:.5rem;align-items:center;margin-top:.5rem}
.c3d-trunc-note{font-size:.8rem;color:#6b7280}
.c3d-disclaimer{position:relative;padding:12px;background:#fff3cd;border:1px solid #ffe69c;border-radius:8px;margin:8px}
.c3d-disclaimer-card h3{margin:0 0 6px}
.c3d-disc-actions{margin-top:8px}
.c3d-btn-primary{padding:6px 12px;border:0;border-radius:6px;background:#111;color:#fff;cursor:pointer}
.c3d-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between; /* moves actions to the far side; remove if you want strictly left */
  gap: .5rem;
}

.c3d-chat-header-actions {
  display: flex;
  align-items: center;
}

.c3d-link-btn {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: #2563eb;          /* link-ish blue */
  cursor: pointer;
}
.c3d-link-btn:hover,
.c3d-link-btn:focus {
  text-decoration: underline;
}