/*
 * Application shell
 *
 * Owns only cross-view placement: skip navigation, global header, primary
 * navigation, and shared focus treatment. Feature-specific presentation stays
 * in dashboard.css so that finance, assets, dividends, and plans remain
 * independently maintainable.
 */

.skip-link {
  position: fixed;
  z-index: 2147483647;
  top: 10px;
  left: 12px;
  transform: translateY(calc(-100% - 20px));
  border: 2px solid var(--accent);
  border-radius: 6px;
  padding: 9px 13px;
  color: var(--ink);
  background: var(--bg);
  font-weight: 900;
  text-decoration: none;
  transition: transform 140ms ease;
}

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

#main-content:focus {
  outline: none;
}

:where(button, a, input, select, textarea, summary):focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent), white 18%);
  outline-offset: 3px;
}

@media (min-width: 921px) {
  .topbar {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
  }

  .topbar-inner {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) auto;
    gap: clamp(18px, 3vw, 42px);
    padding: 10px 0;
  }

  .brand {
    position: relative;
    grid-template-columns: minmax(0, auto) auto;
    justify-content: start;
    padding-left: 14px;
  }

  .brand::before {
    position: absolute;
    top: 2px;
    bottom: 2px;
    left: 0;
    width: 3px;
    content: "";
    background: linear-gradient(180deg, var(--accent), var(--accent-2));
    box-shadow: 0 0 14px color-mix(in srgb, var(--accent), transparent 48%);
  }

  .brand-title {
    letter-spacing: 0.04em;
  }

  .brand-meta {
    max-width: min(48vw, 520px);
  }

  .top-actions {
    justify-content: end;
  }

  .desktop-nav {
    grid-template-columns: repeat(5, minmax(76px, 1fr));
  }

  .desktop-nav button,
  .desktop-nav a {
    justify-content: center;
    min-height: 42px;
    padding-inline: 12px;
  }

  /* The global header already exposes these five destinations on desktop. */
  body.home-active .home-strategy-room {
    grid-template-rows: auto minmax(620px, 1fr);
  }

  body.home-active .home-bottom-nav {
    display: none;
  }
}

@media (max-width: 920px) {
  .skip-link {
    top: 6px;
    left: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .skip-link {
    transition: none;
  }
}