:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.4;--shell-bg: #f7f7f4;--shell-text-muted: #686868;--shell-text-error: #c02358;--shell-accent: #2563eb;--shell-border: rgba(16, 16, 16, .1);--shell-surface: #ffffff}:root[data-theme=dark]{color-scheme:dark;--shell-bg: #141514;--shell-text-muted: #a6a7ad;--shell-text-error: #f05282;--shell-accent: #60a5fa;--shell-border: rgba(255, 255, 255, .1);--shell-surface: #1b1c1b}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;height:100%}.shell{display:flex;flex-direction:column;min-height:100%;height:100%}.shell__main{position:relative;flex:1;min-height:0;display:flex;flex-direction:column}.shell__slot{flex:1;min-height:0;width:100%;display:flex;flex-direction:column;overflow:auto}.shell__status{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--shell-text-muted);font-size:.875rem;pointer-events:none;z-index:1}.shell__status--error{color:var(--shell-text-error)}.settings-tabs{display:flex;gap:.25rem;padding:.5rem 1rem 0;background:var(--shell-surface);border-bottom:1px solid var(--shell-border);flex-shrink:0}.settings-tabs__btn{appearance:none;background:none;border:none;cursor:pointer;font:inherit;font-size:.875rem;font-weight:500;color:var(--shell-text-muted);padding:.5rem .75rem;border-bottom:2px solid transparent;margin-bottom:-1px}.settings-tabs__btn:hover{color:var(--shell-accent)}.settings-tabs__btn.is-active{color:var(--shell-accent);border-bottom-color:var(--shell-accent);cursor:default}