.account-section{min-height:70vh;display:grid;place-items:center;padding:70px 20px}.account-card{width:min(470px,100%);padding:38px;background:var(--pa-surface);border:1px solid var(--pa-border);border-radius:20px;box-shadow:var(--shadow)}.account-brand{margin-bottom:30px}.account-card h1{font-size:2.4rem}.account-card form{display:grid;gap:18px;margin:26px 0}.account-card label,.editor-label{display:grid;gap:7px;font-weight:700}.account-card input,textarea{width:100%;border:1px solid var(--pa-border);border-radius:10px;padding:12px 14px;background:var(--pa-bg);color:var(--pa-text)}.form-message:not(:empty){padding:10px;border-radius:8px;background:var(--pa-tint)}.app-shell{display:grid;grid-template-columns:240px 1fr;gap:45px;width:min(1280px,calc(100% - 40px));margin:55px auto 90px}.app-nav{display:flex;flex-direction:column;gap:6px}.app-nav strong{margin-bottom:14px}.app-nav a{padding:10px 13px;border-radius:8px;color:var(--pa-muted)}.app-nav a.active{background:var(--pa-tint);color:var(--pa-primary);font-weight:750}.app-nav-heading{margin:18px 13px 2px;color:var(--pa-muted);font-size:.75rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.app-nav-secondary{padding-left:25px!important}.app-content{min-width:0}.app-content>section.page-hero{padding:0}.app-content>section.section{padding:45px 0 0}.app-content .shell{width:100%;max-width:none}.app-content h1{font-size:3rem}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stats-grid article,.panel{display:flex;flex-direction:column;padding:24px;background:var(--pa-surface);border:1px solid var(--pa-border);border-radius:16px}.stats-grid strong{font-size:1.8rem}.stats-grid small,.stats-grid span{color:var(--pa-muted)}.panel{margin-top:22px}.narrow{max-width:900px}.editor-label{margin-top:32px}.editor-label span{font-weight:400;color:var(--pa-muted)}textarea{font:14px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace;resize:vertical}.editor-actions{display:flex;gap:12px;margin-top:18px}.validation-result{padding:12px 15px;border-radius:10px}.validation-result.valid{background:#d3f9d8;color:#1b6631}.validation-result.invalid{background:#ffe3e3;color:#9b2727}@media(max-width:1050px){.app-shell{grid-template-columns:1fr;margin-top:35px}.app-nav{flex-direction:row;align-items:center;overflow-x:auto;padding-bottom:10px;scrollbar-width:thin}.app-nav strong{position:sticky;left:0;background:var(--pa-bg);padding-right:10px;margin:0;z-index:1}.app-nav-heading{margin:0 4px 0 14px}.app-nav-secondary{padding-left:13px!important}.stats-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:700px){.app-shell{width:calc(100% - 40px);margin-bottom:60px}.app-nav{margin-inline:-20px;padding-inline:20px}.app-content h1{font-size:clamp(2.35rem,12vw,3rem)}.stats-grid{grid-template-columns:1fr}.editor-actions{align-items:stretch;flex-direction:column}}