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var(--border);border-radius:6px;padding:6px 12px;color:var(--text-primary);font-size:.85rem;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:6px}.back-btn:hover{background:var(--hover-bg);border-color:var(--accent);transform:translate(-2px)}.file-viewer{display:flex;flex-direction:column;flex:1;min-height:0;background:var(--bg-primary)}.file-viewer-header{display:flex;align-items:center;gap:16px;padding:12px 24px;border-bottom:1px solid var(--border);background:var(--bg-secondary)}.file-path{font-size:.9rem;color:var(--text-secondary);font-family:JetBrains Mono,monospace}.file-viewer-content{flex:1;overflow-y:auto;padding:24px 24px 60px;line-height:1.7}.file-viewer-content h1,.file-viewer-content h2,.file-viewer-content h3{margin-top:1.5em;margin-bottom:.5em;color:var(--text-primary)}.file-viewer-content p{margin:1em 0;color:var(--text-primary)}.file-actions{display:flex;gap:8px;margin-left:auto}.file-btn{padding:6px 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var(--accent-glow)}.file-btn.restore{background:var(--warning);color:#fff;border:none}.file-btn.restore:hover{filter:brightness(1.1)}.file-viewer.viewing-history .file-viewer-content{border-left:3px solid var(--warning)}.email-viewer{display:flex;flex-direction:column;flex:1;min-height:0;background:var(--bg-primary)}.email-meta{padding:20px 24px;border-bottom:1px solid var(--border);background:var(--bg-tertiary)}.email-subject{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:12px;line-height:1.4}.email-field{font-size:.85rem;color:var(--text-secondary);margin:4px 0}.email-field 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h3{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary);margin-bottom:12px;font-weight:600}.task-type-badge,.task-status-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:9999px;font-size:.8rem;font-weight:700;width:fit-content;text-transform:uppercase;letter-spacing:.02em;border:1px solid var(--border);transition:all .2s 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