*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%}body{font-family:Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--sup-bg-body, #f5f5f5)}:root[data-sup-theme=dark] body{background-color:var(--sup-bg-body, #101418)}.app-container{display:flex;flex-direction:column;height:100%}.main-content{display:flex;flex:1;overflow:hidden}.page-content{flex:1;padding:24px;overflow-y:auto;background-color:var(--sup-bg-page, #fafafa)}.page-header{margin-bottom:24px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.page-title{font-size:28px;font-weight:600;color:var(--sup-text-title, #323130);margin-bottom:8px}.page-subtitle{font-size:14px;color:var(--sup-text-subtitle, #605e5c)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:24px}.client-table{background:var(--sup-bg-card, white);border-radius:8px;box-shadow:var(--sup-card-shadow, 0 1px 3px rgba(0, 0, 0, .1));overflow:hidden}:root[data-sup-theme=dark] .fui-PopoverSurface,:root[data-sup-theme=dark] .fui-MenuPopover,:root[data-sup-theme=dark] .fui-DialogSurface,:root[data-sup-theme=dark] .fui-Listbox,:root[data-sup-theme=dark] .fui-Toast{background-color:var(--sup-bg-popover, #262e38)}