:root {
  color-scheme: light;
  --mm-canvas: #f3f5f2;
  --mm-surface: #ffffff;
  --mm-surface-warm: #f7f3eb;
  --mm-ink: #14241f;
  --mm-muted: #68766f;
  --mm-line: #dce3de;
  --mm-line-strong: #c7d2cb;
  --mm-navy: #0d2730;
  --mm-navy-soft: #173a42;
  --mm-teal: #0b766d;
  --mm-teal-dark: #075c56;
  --mm-teal-soft: #dff1ed;
  --mm-amber: #c68a2f;
  --mm-amber-soft: #fff2d8;
  --mm-danger: #b94b41;
  --mm-danger-soft: #fce8e5;
  --mm-shadow: 0 18px 50px rgba(17, 44, 38, 0.08);
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  transform: translateY(-160%);
  border-radius: 10px;
  background: #fff;
  color: var(--mm-navy);
  box-shadow: var(--mm-shadow);
}

.skip-link:focus {
  transform: translateY(0);
}

.app-frame {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  min-height: 100vh;
}

.app-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 26px 18px 20px;
  overflow-y: auto;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 45%),
    var(--mm-navy);
  color: #f6fbf8;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px 24px;
}

.brand-lockup > span:last-child {
  display: grid;
  gap: 3px;
}

.brand-lockup strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  letter-spacing: -0.035em;
}

.brand-lockup small {
  color: #9db4ad;
  font-size: 0.68rem;
}

.product-nav {
  display: grid;
  gap: 22px;
}

.nav-group {
  display: grid;
  gap: 6px;
}

.nav-group-label {
  padding: 0 11px 6px;
  color: #7f9a92;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.product-nav-link {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 42px;
  padding: 9px 11px;
  border-radius: 11px;
  color: #c2d1cc;
  font-size: 0.86rem;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.product-nav-link:hover,
.product-nav-link:focus-visible {
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  transform: translateX(2px);
  outline: none;
}

.product-nav-link-active {
  background: #f6f8f4;
  color: var(--mm-navy);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}

.product-nav-link-active:hover {
  background: #fff;
  color: var(--mm-navy);
}

.nav-icon {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid currentColor;
  border-radius: 8px 3px 8px 3px;
  font-size: 0.56rem;
  font-weight: 800;
  opacity: 0.72;
}

.sidebar-foot {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: auto;
  padding: 18px 10px 2px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #91aaa2;
  font-size: 0.72rem;
}

.sidebar-signal {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #55c69f;
  box-shadow: 0 0 0 5px rgba(85, 198, 159, 0.12);
}

.app-main {
  min-width: 0;
}

.app-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin: 0 clamp(22px, 4vw, 54px);
  padding: 24px 0 30px;
  border-top: 1px solid var(--mm-line);
  color: var(--mm-muted);
  font-size: 0.75rem;
}

.app-footer div {
  display: grid;
  gap: 3px;
}

.app-footer strong {
  color: var(--mm-ink);
}

.app-footer p {
  margin: 0;
  text-align: right;
}

.app-topbar {
  min-height: 74px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 13px clamp(22px, 4vw, 54px);
  border-bottom: 1px solid rgba(199, 210, 203, 0.7);
  background: rgba(243, 245, 242, 0.86);
  backdrop-filter: blur(18px);
}

.app-topbar > div:first-child {
  display: grid;
  gap: 2px;
}

.topbar-kicker {
  color: var(--mm-muted);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.app-topbar strong {
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--mm-muted);
  font-size: 0.72rem;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--mm-teal-dark);
}

@media (max-width: 1120px) {
  .app-frame {
    grid-template-columns: 220px minmax(0, 1fr);
  }
}

@media (max-width: 820px) {
  .app-frame {
    display: block;
  }

  .app-sidebar {
    position: static;
    width: 100%;
    height: auto;
    padding: 16px;
    overflow: visible;
  }

  .brand-lockup {
    padding-bottom: 14px;
  }

  .product-nav {
    display: flex;
    gap: 8px;
    padding-bottom: 4px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }

  .product-nav::-webkit-scrollbar {
    display: none;
  }

  .nav-group {
    display: flex;
    flex: 0 0 auto;
  }

  .nav-group-label,
  .sidebar-foot,
  .nav-icon {
    display: none;
  }

  .product-nav-link {
    min-height: 44px;
    padding: 8px 11px;
    scroll-snap-align: start;
    white-space: nowrap;
  }

  .app-topbar {
    min-height: 62px;
    padding: 10px 18px;
  }

  .app-topbar > div:first-child {
    display: none;
  }

  .app-topbar {
    justify-content: flex-end;
  }

  .app-footer {
    align-items: flex-start;
    flex-direction: column;
    margin: 0 16px;
  }

  .app-footer p {
    text-align: left;
  }
}

/* Public calculation tools: existing product cards, readable mobile results. */

/* These rules are scoped to the two public tax calculators. */

/* Public tax tools: paired cards and a compact source line. */

/* Only the presentation of the existing auxiliary calculator changes. */
html { background:#f3f5f2; }
body {
  margin:0; background:#f3f5f2; color:#14241f;
  font-family:"Trebuchet MS","Gill Sans",sans-serif; font-size:15px;
  --font-sans-base:"Trebuchet MS","Gill Sans",sans-serif;
  --background:#f3f5f2; --foreground:#14241f;
  --color-blue-50:#edf7f4; --color-blue-100:#dff1ed; --color-blue-200:#b6dbd2;
  --color-blue-500:#218e81; --color-blue-600:#0b766d; --color-blue-700:#075c56;
  --color-slate-50:#f6f8f5; --color-slate-100:#eef2ee; --color-slate-200:#dce3de;
  --color-slate-500:#68766f; --color-slate-600:#52665c;
  --color-slate-900:#20372e; --color-slate-950:#14241f;
  --primary:#0b766d; --ring:#218e81; --border:#dce3de; --input:#c7d2cb;
}
.mm-site-frame .app-sidebar { font-family:"Trebuchet MS","Gill Sans",sans-serif; }
.mm-site-frame .product-nav-link { display:flex; align-items:center; gap:11px; }
.mm-site-frame .brand-lockup img { flex-shrink:0; width:38px; height:38px; }
.mm-account-link { border:1px solid #dce3de; border-radius:12px; padding:10px 14px; background:#fff; font-weight:700; font-size:.8rem; color:#075c56; }
.mm-tool-back { padding:28px 32px 0; font-size:.8rem; font-weight:700; color:#075c56; }
.mm-site-frame #root { min-width:0; container-type:inline-size; }
.mm-site-frame .app-shell { min-height:0; background:transparent; }
.mm-site-frame .app-shell > div { max-width:none; padding:24px 32px 32px; }
.mm-site-frame .hero-panel { background:linear-gradient(120deg,#f7f3eb,#e4f1eb); border:1px solid #dce3de; border-radius:20px; box-shadow:none; }
.mm-site-frame .hero-panel h1,.mm-site-frame .section-title { font-family:Georgia,"Times New Roman",serif; }
.mm-site-frame .surface-card { border-color:#dce3de; border-radius:20px; box-shadow:0 18px 50px rgba(17,44,38,.06); }
.mm-site-frame .total-pill { background:linear-gradient(135deg,#0b766d,#075c56); box-shadow:none; border-radius:16px; min-width:0; }
.mm-site-frame .expense-row-active { background:#f3f9f6; border-color:#d6e7df; }
.mm-site-frame .summary-scroll { scrollbar-color:#0b766d #edf7f4; }
.mm-site-frame .summary-scroll::-webkit-scrollbar-thumb { background:#0b766d; border-color:#edf7f4; }
.mm-site-frame .summary-scroll::-webkit-scrollbar-track { background:#edf7f4; border-color:#dff1ed; }
.mm-site-frame .app-footer .footer-links { display:flex; flex-wrap:wrap; gap:16px; }
.mm-site-frame a:focus-visible { outline:3px solid #218e81; outline-offset:3px; }
@container (max-width:1050px) {
  .app-shell .hero-panel { grid-template-columns:1fr; }
  .app-shell > div > div.grid { grid-template-columns:1fr; }
  .app-shell > div > div.grid > aside { position:static; }
}
@container (max-width:600px) {
  .app-shell .surface-card .grid { grid-template-columns:1fr; }
  .app-shell .surface-card .grid-cols-2 { grid-template-columns:1fr 1fr; }
  .app-shell header { flex-wrap:wrap; }
  .app-shell header p.truncate { white-space:normal; }
  .app-shell .custom-row { grid-template-columns:minmax(0,1fr) 40px; }
}
@media(max-width:820px) {
  .mm-tool-back { padding:22px 16px 0; }
  .mm-site-frame .app-shell > div { padding:20px 16px 28px; }
}
@media print {
  .mm-site-frame { display:block; min-height:0; }
  .mm-site-frame .app-sidebar,.mm-site-frame .app-topbar,.mm-site-frame .app-footer,.mm-tool-back,.skip-link { display:none !important; }
  .mm-site-frame #root { container-type:normal; }
  .mm-site-frame .app-main { margin:0; padding:0; }
}