.preview { --p: #e6007e; --bg: #fff; --fg: #1f2937; border-radius: 14px; overflow: hidden; background: var(--bg); color: var(--fg); box-shadow: 0 8px 28px rgba(0, 0, 0, .2); }
.tiers-table { max-width: 360px; }
.tiers-table input { max-width: 120px; }
.login-card { max-width: 420px; }
.sticky-offset { top: 1rem; }
.pv-head { background: var(--p); color: #fff; padding: 10px 14px; font-weight: 600; }
.pv-body { padding: 12px; display: flex; flex-direction: column; gap: 8px; min-height: 180px; }
.pv-msg { max-width: 85%; padding: 8px 11px; border-radius: 12px; font-size: 13px; }
.pv-bot { background: #f1f3f5; color: #1f2937; align-self: flex-start; }
.pv-user { background: var(--p); color: #fff; align-self: flex-end; }
.pv-bar { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; border-top: 1px solid #e5e7eb; font-size: 13px; opacity: .8; }
.pv-send { color: var(--p); }
.transcript { max-height: 420px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; background: #f8f9fa; padding: 12px; border-radius: 8px; }
.tmsg { padding: 8px 11px; border-radius: 10px; max-width: 85%; white-space: pre-wrap; word-break: break-word; font-size: 14px; }
.tmsg.user { background: #dbeafe; align-self: flex-end; }
.tmsg.assistant { background: #fff; border: 1px solid #e5e7eb; align-self: flex-start; }
.tmsg small { display: block; color: #6b7280; margin-top: 4px; }
.notes { white-space: pre-wrap; background: #fffbeb; border: 1px solid #fde68a; border-radius: 6px; padding: 8px; font-size: 13px; margin: 0; }