.thread-detail.svelte-mkb3zf{padding:0 16px 24px}.thread-header.svelte-mkb3zf{display:flex;align-items:flex-start;gap:12px;padding:16px 0;border-bottom:1px solid var(--border);margin-bottom:16px}.back-btn.svelte-mkb3zf{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;color:var(--text-secondary);transition:all .15s;flex-shrink:0}.back-btn.svelte-mkb3zf:hover{background:var(--bg-hover);color:var(--text-primary)}.thread-header-content.svelte-mkb3zf{flex:1;min-width:0}.thread-subject.svelte-mkb3zf{font-size:20px;font-weight:500;color:var(--text-primary);line-height:1.3;word-break:break-word}.thread-meta.svelte-mkb3zf{display:flex;align-items:center;gap:12px;margin-top:4px;font-size:13px;color:var(--text-muted)}.redacted-tag.svelte-mkb3zf,.attach-tag.svelte-mkb3zf{display:flex;align-items:center;gap:4px}.redacted-tag.svelte-mkb3zf{color:var(--accent)}.redacted-tag.svelte-mkb3zf .material-icons:where(.svelte-mkb3zf),.attach-tag.svelte-mkb3zf .material-icons:where(.svelte-mkb3zf),.pdf-link.svelte-mkb3zf .material-icons:where(.svelte-mkb3zf){font-size:14px}.pdf-link.svelte-mkb3zf{display:flex;align-items:center;gap:4px;color:#ef5350;text-decoration:none;transition:color .15s}.pdf-link.svelte-mkb3zf:hover{color:#ff7043}.messages-list.svelte-mkb3zf{display:flex;flex-direction:column}@media(max-width:600px){.thread-detail.svelte-mkb3zf{padding:0 8px 16px}.thread-subject.svelte-mkb3zf{font-size:16px}}