*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a25;--text-primary: #e0e0e8;--text-secondary: #8888a0;--accent: #4a6fa5;--accent-hover: #5a8fc5;--warm: #e07050;--cool: #5080d0;--success: #50b080;--border: #2a2a3a}[data-theme=light]{--bg-primary: #f0f0f5;--bg-secondary: #e0e0e8;--bg-tertiary: #d0d0dc;--text-primary: #1a1a2a;--text-secondary: #505068;--accent: #3a5f95;--accent-hover: #4a7fb5;--warm: #c05030;--cool: #3060b0;--success: #309060;--border: #b0b0c0}html,body,#root{width:100%;height:100%;overflow:hidden;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-primary);color:var(--text-primary)}button{font-family:inherit;cursor:pointer;border:1px solid var(--border);border-radius:6px;padding:8px 16px;font-size:14px;background:var(--bg-tertiary);color:var(--text-primary);transition:all .15s ease}button:hover{background:var(--accent);border-color:var(--accent);color:#e0e0e8}button:hover *{color:#e0e0e8!important}button:disabled{opacity:.4;cursor:not-allowed}button:disabled:hover{background:var(--bg-tertiary);border-color:var(--border)}