:root{--color-bg:#f8fafc;--color-surface:#fff;--color-text:#334155;--color-text-muted:#64748b;--color-border:#e2e8f0;--color-primary:#2563eb;--color-danger:#dc2626;--space-page:1rem;--radius:8px;--nav-height:3.5rem;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);margin:0;font-size:16px;line-height:1.5}#root{min-height:100dvh}a{color:var(--color-primary)}button,.btn{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);min-height:44px;color:var(--color-text);font:inherit;cursor:pointer;justify-content:center;align-items:center;padding:0 1rem;display:inline-flex}button.primary,.btn-primary{border-color:var(--color-primary);background:var(--color-primary);color:#fff}button.block,.btn-block{width:100%}.app-frame{background:var(--color-bg);width:100%;max-width:28rem;min-height:100dvh;margin:0 auto}.page{min-height:100dvh;padding-bottom:calc(var(--nav-height) + env(safe-area-inset-bottom,0px));flex-direction:column;display:flex}.page--no-nav{padding-bottom:env(safe-area-inset-bottom,0px)}.page-header{z-index:10;min-height:3rem;padding:0 var(--space-page);padding-top:env(safe-area-inset-top,0px);background:var(--color-surface);border-bottom:1px solid var(--color-border);align-items:center;gap:.5rem;display:flex;position:sticky;top:0}.page-header h1{margin:0;font-size:1.125rem;font-weight:600}.page-header .back{min-height:44px;color:var(--color-primary);background:0 0;border:none;padding:0 .5rem}.page-body{padding:var(--space-page);flex:1}.placeholder{color:var(--color-text-muted);margin:0}.card{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);padding:1rem}.list-rows{flex-direction:column;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.list-row{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);min-height:44px;color:inherit;justify-content:space-between;align-items:center;padding:.75rem 1rem;text-decoration:none;display:flex}.bottom-nav{z-index:20;width:100%;max-width:28rem;height:calc(var(--nav-height) + env(safe-area-inset-bottom,0px));padding-bottom:env(safe-area-inset-bottom,0px);background:var(--color-surface);border-top:1px solid var(--color-border);display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.bottom-nav a{color:var(--color-text-muted);flex:1;justify-content:center;align-items:center;font-size:.875rem;text-decoration:none;display:flex}.bottom-nav a.active{color:var(--color-primary);font-weight:600}.login-page{min-height:100dvh;padding:var(--space-page);padding-top:calc(var(--space-page) + env(safe-area-inset-top,0px));padding-bottom:calc(var(--space-page) + env(safe-area-inset-bottom,0px));flex-direction:column;justify-content:center;display:flex}.login-page h1{text-align:center;margin:0 0 .5rem;font-size:1.5rem}.login-page .tagline{color:var(--color-text-muted);text-align:center;margin:0 0 2rem}.login-actions{flex-direction:column;gap:.75rem;display:flex}