*{margin:0;padding:0;box-sizing:border-box}:root{--bg: #f5f6f8;--bg-card: #ffffff;--bg-hover: #eef1f5;--bg-selected: #e3eaf5;--border: #d4d8e0;--border-light: #e8ebf0;--text: #1a1e2c;--text-muted: #6b7280;--accent: #2563eb;--accent-hover: #1d4ed8;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--danger-bg: #fef2f2;--radius: 6px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow: 0 1px 3px rgba(0,0,0,.1)}html,body,#root{height:100%;width:100%;overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;font-size:14px}#root{display:flex;flex-direction:column}.scroll-y{overflow-y:auto;-webkit-overflow-scrolling:touch}@supports (padding: env(safe-area-inset-top)){.safe-top{padding-top:env(safe-area-inset-top)}.safe-bottom{padding-bottom:env(safe-area-inset-bottom)}}button{border:none;background:none;cursor:pointer;font:inherit;color:inherit}input,select,textarea{font:inherit;color:var(--text);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:6px 10px;outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px #2563eb26}kbd{display:inline-block;padding:1px 5px;font-size:11px;background:var(--bg);border:1px solid var(--border);border-radius:3px;color:var(--text-muted);font-family:inherit}::selection{background:#2563eb26}