.mvp-shell { max-width: 980px; margin: 0 auto; padding: 32px 24px 70px; }
.mvp-shell h1 { font-size: clamp(2rem, 7vw, 3.75rem); line-height: 1.13; letter-spacing: -.04em; font-weight: 600; margin: 48px 0 24px; }
.mvp-shell h2 { font-size: 21px; margin: 36px 0 12px; }
.mvp-shell h3 { font-size: 17px; margin: 0; }
.mvp-header, .mvp-header nav, .mvp-toolbar, .mvp-row-title { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.mvp-header nav { font-size: 12px; }
.mvp-note, .mvp-audit, .mvp-row small { color: var(--muted); font-size: 13px; }
.mvp-row, .mvp-audit { border-top: 1px solid var(--subtle-line); padding: 24px 0; overflow-wrap: anywhere; }
.mvp-row-title span { font-size: 12px; background: var(--surface); padding: 4px 8px; }
.mvp-row form, #mvpLogin { max-width: 520px; display: grid; gap: 14px; margin-top: 20px; }
.mvp-shell label { display: grid; gap: 6px; font-size: 13px; }
.mvp-shell input, .mvp-shell select, .mvp-shell textarea { border: 1px solid var(--line); border-radius: 0; width: 100%; padding: 11px; background: var(--bg); min-height: 44px; }
.mvp-shell textarea { resize: vertical; }
.mvp-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.mvp-empty { background: var(--surface); padding: 20px; font-size: 14px; }
.mvp-login { max-width: 640px; }
.mvp-login form > button { justify-self: start; }
.mvp-login #familyField { display: grid; gap: 6px; }
.mvp-demo-links { display: flex; flex-wrap: wrap; gap: 16px; padding: 0 0 16px; font-size: 12px; }
.mvp-demo-links button { text-decoration: underline; }
@media (max-width: 480px) { .mvp-shell { padding: 24px 20px 50px; } .mvp-row-title { align-items: flex-start; gap: 10px; } }