:root{--color-diff-addition: #10b981;--color-diff-addition-bg: #d1fae5;--color-diff-addition-text: #065f46;--color-diff-removal: #ef4444;--color-diff-removal-bg: #fee2e2;--color-diff-removal-text: #7f1d1d;--color-diff-translation: #2563eb;--color-diff-translation-bg: #dbeafe;--color-diff-translation-text: #1e40af;--color-success: #10b981;--color-error: #ef4444;--color-warning: #f59e0b;--color-info: #3b82f6;--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.25rem;--spacing-xl: 1.5rem;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 999px;--transition-fast: .16s ease;--transition-normal: .2s ease;--transition-slow: .3s ease}.monospace-text{font-family:Courier New,monospace;white-space:pre-wrap;word-break:break-word}.diff-addition{background-color:var(--color-diff-addition-bg);color:var(--color-diff-addition-text);font-weight:500;padding:1px 2px}.diff-deletion{background-color:var(--color-diff-removal-bg);color:var(--color-diff-removal-text);font-weight:500;padding:1px 2px;text-decoration:line-through}.diff-context{background-color:transparent;color:inherit}.diff-addition.inline{border-radius:var(--radius-sm);box-shadow:inset 0 0 2px #34d3994d}.diff-deletion.inline{border-radius:var(--radius-sm);box-shadow:inset 0 0 2px #f871714d}button:disabled,input:disabled,textarea:disabled,select:disabled{cursor:not-allowed;opacity:.6}button:not(:disabled):focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #3158a4;outline-offset:2px}button:not(:disabled):active{transform:scale(.98)}button.is-loading{position:relative;color:transparent}button.is-loading:after{content:"";position:absolute;width:14px;height:14px;top:50%;left:50%;margin-left:-7px;margin-top:-7px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{padding:12px 16px;border-radius:var(--radius-lg);box-shadow:0 4px 12px #00000026;animation:slideIn .3s ease-out;font-size:.875rem;line-height:1.5}@keyframes slideIn{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}