:root{--bg: #f4f6f8;--surface: #ffffff;--text: #1f2937;--muted: #6b7280;--accent: #0f9b8e;--accent-dark: #0b7c72;--accent-soft: #e0f4f1;--danger: #dc2626;--danger-soft: #fdecec;--warning: #b45309;--warning-soft: #fef3e2;--border: #e3e7ec;--radius: 10px;--shadow: 0 1px 3px rgba(16, 24, 40, .08);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.45}#root{min-height:100dvh;display:flex;flex-direction:column}button{font-family:inherit;font-size:inherit;cursor:pointer;min-width:44px;min-height:44px}input,select,textarea{font-family:inherit;font-size:16px;color:var(--text)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.layout{display:flex;min-height:100dvh}.sidebar{width:232px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);padding:16px 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