*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);background:var(--surface);color:var(--on-surface);min-height:100vh;padding-top:var(--safe-top);padding-bottom:calc(64px + var(--safe-bottom));line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}#app{padding:var(--sp-4);max-width:600px;margin:0 auto;min-height:calc(100vh - 64px - var(--safe-bottom))}img,svg{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit;background:none;border:none;outline:none}button{cursor:pointer;-webkit-tap-highlight-color:transparent}ul,ol{list-style:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--outline-variant);border-radius:3px}::selection{background:rgba(66,133,244,.25)}:focus-visible{outline:2px solid var(--gemini-blue);outline-offset:2px;border-radius:var(--radius-sm)}@media print{.bottom-nav,.fab,.toast,.modal-overlay{display:none!important}body{padding:0;background:#fff;color:#000}#app{max-width:100%;padding:0}.card,.stat-card{box-shadow:none;border:1px solid #ddd}}