.message-row.chat-report-message { max-width: 1160px; }
.chat-report { min-width: 0; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: var(--canvas); }
.chat-report-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 48px; padding: 6px 10px; border-bottom: 1px solid var(--line); }
.chat-report-modes, .chat-report-actions { display: flex; align-items: center; gap: 4px; }
.chat-report-modes button { border: 0; border-radius: 4px; padding: 7px 10px; background: transparent; color: var(--muted); font: inherit; font-size: 13px; cursor: pointer; white-space: nowrap; }
.chat-report-modes button[aria-pressed="true"] { background: var(--sidebar); color: var(--ink); font-weight: 600; }
.chat-report-modes button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.chat-report-preview { height: 440px; height: clamp(280px, calc(100dvh - 460px), 640px); position: relative; background: #f6f7f9; }
.chat-report-frame { width: 100%; height: 100%; border: 0; display: block; background: #f6f7f9; color-scheme: light; }
.chat-report-state { height: 100%; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 24px; color: #616b79; font-size: 14px; }
.chat-report-original { padding: 20px; }
.chat-report [hidden] { display: none !important; }
@media (max-width: 500px) { .chat-report-toolbar { padding: 5px; gap: 4px; }.chat-report-modes button { padding: 7px 8px; }.chat-report-original { padding: 14px; } }