.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.skip-link:focus{position:fixed;top:0;left:0;width:auto;height:auto;padding:var(--spacing-sm) var(--spacing-md);background:var(--color-primary);color:#fff;z-index:9999;font-size:16px}.shell{display:grid;grid-template-areas:"header   header   header" "sidebar  main     findings";grid-template-columns:var(--sidebar-width) 1fr var(--findings-width);grid-template-rows:var(--header-height) 1fr;height:100vh;overflow:hidden}.shell-header{grid-area:header;display:flex;align-items:center;gap:var(--spacing-md);padding:0 var(--spacing-lg);background:var(--color-surface);border-bottom:1px solid var(--color-border);z-index:10}.header-brand{font-weight:700;font-size:18px;letter-spacing:-.02em}.header-search{flex:1;max-width:480px;margin:0 auto}.header-search button{width:100%;padding:var(--spacing-xs) var(--spacing-md);border:1px solid var(--color-border);border-radius:6px;background:var(--color-bg);color:var(--color-text-muted);cursor:pointer;text-align:left;font-size:14px}.header-search button:hover{border-color:var(--color-primary)}.header-search kbd{float:right;font-size:11px;padding:1px 6px;border:1px solid var(--color-border);border-radius:3px;background:var(--color-surface);font-family:inherit}.header-account{font-size:13px;color:var(--color-text-muted)}.shell-sidebar{grid-area:sidebar;padding:var(--spacing-md);background:var(--color-surface);border-right:1px solid var(--color-border);overflow-y:auto}.shell-sidebar ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:var(--spacing-xs)}.shell-sidebar a{display:block;padding:var(--spacing-sm) var(--spacing-md);border-radius:6px;color:var(--color-text);font-size:14px}.shell-sidebar a:hover{background:var(--color-border);text-decoration:none}.shell-sidebar a.active{background:var(--color-primary);color:#fff}.shell-main{grid-area:main;padding:var(--spacing-lg);overflow-y:auto}.shell-findings{grid-area:findings;padding:var(--spacing-md);background:var(--color-surface);border-left:1px solid var(--color-border);overflow-y:auto}.shell-findings h2{font-size:15px;font-weight:600;margin-bottom:var(--spacing-md)}.findings-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:var(--spacing-sm)}.finding-chip{padding:var(--spacing-sm) var(--spacing-md);border-radius:6px;border-left:3px solid;background:var(--color-bg)}.finding-fail{border-left-color:var(--color-fail)}.finding-warn{border-left-color:var(--color-warn)}.finding-info{border-left-color:var(--color-info)}.finding-severity{display:block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px}.finding-fail .finding-severity{color:var(--color-fail)}.finding-warn .finding-severity{color:var(--color-warn)}.finding-info .finding-severity{color:var(--color-info)}.finding-message{font-size:13px;color:var(--color-text)}.finding-rule{display:block;font-size:11px;color:var(--color-text-muted);margin-top:2px}*,*:before,*:after{box-sizing:border-box;margin:0}:root{--color-bg: #ffffff;--color-surface: #f8f9fa;--color-border: #dee2e6;--color-text: #212529;--color-text-muted: #6c757d;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-fail: #dc2626;--color-warn: #d97706;--color-info: #2563eb;--color-pass: #16a34a;--header-height: 56px;--sidebar-width: 240px;--findings-width: 320px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5;color:var(--color-text);background:var(--color-bg)}body{min-height:100vh}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}