html{font-size:14px}:root{--color-bg: #ffffff;--color-text: #222222;--color-text-secondary: #444444;--color-muted: #666666;--color-border: #dddddd;--color-border-soft: #eeeeee;--color-border-strong: #cccccc;--color-danger: #dc2626;--color-tooltip-bg: #222222;--color-hover: #fafafa;--color-hover-strong: #f6f6f6;--color-active-bg: #eef6ff;--color-active-border: #93c5fd;--color-on-dark: #ffffff;--color-backdrop: rgba(0, 0, 0, .35);--size-25: .25rem;--size-50: .5rem;--size-75: .75rem;--size-100: 1rem;--size-150: 1.5rem;--shadow-1: 0 10px 30px rgba(0, 0, 0, .15);--shadow-2: 0 6px 20px rgba(0, 0, 0, .12);--radius-6: 6px;--radius-8: 8px;--radius-10: 10px;--gap-popover: 6px;--tooltip-arrow-size: 6px;--tooltip-top-guard: 40px}body.modal-open{overflow:hidden}html,body{font-family:Roboto,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";margin:0;padding:0;overflow:hidden}*,*:before,*:after{box-sizing:border-box}button{padding:var(--size-50) var(--size-75);border-radius:var(--radius-6);border:1px solid var(--color-border-strong);background:var(--color-bg);cursor:pointer}button:disabled{cursor:default}button:not(:disabled):hover{background:var(--color-hover-strong)}