/*
 * Localsewa Responsive / Adaptive Foundation — v32.6
 * Loaded after the compiled public stylesheet and color-system layer.
 * Deliberately low-risk: tokens, safe defaults and reusable primitives only.
 */

:root {
  --ls-viewport-min: 320px;
  --ls-page-gutter: 12px;
  --ls-content-max: 100%;
  --ls-grid-gap: 12px;
  --ls-section-gap: 24px;
  --ls-dialog-gutter: 12px;
  --ls-touch-target: 44px;
  --ls-safe-bottom: max(0px, env(safe-area-inset-bottom));
  --ls-safe-left: max(0px, env(safe-area-inset-left));
  --ls-safe-right: max(0px, env(safe-area-inset-right));
}

html {
  min-width: var(--ls-viewport-min);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

html,
body,
#root {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

body {
  overflow-x: clip;
}

#root,
#root > * {
  min-width: 0;
}

img,
picture,
video,
canvas {
  max-width: 100%;
  height: auto;
}

svg {
  max-width: 100%;
}

button,
input,
select,
textarea {
  min-width: 0;
}

/* Reusable source-level primitives for future React migration. */
.ls-page-shell {
  width: min(100%, var(--ls-content-max));
  margin-inline: auto;
  padding-inline: max(var(--ls-page-gutter), var(--ls-safe-left));
}

.ls-responsive-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ls-grid-gap);
}

.ls-scroll-x {
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
}

.ls-fluid-media {
  display: block;
  max-width: 100%;
  height: auto;
}

.ls-touch-target {
  min-width: var(--ls-touch-target);
  min-height: var(--ls-touch-target);
}

/* Large mobile */
@media (min-width: 480px) {
  :root {
    --ls-page-gutter: 16px;
    --ls-grid-gap: 16px;
    --ls-section-gap: 28px;
    --ls-dialog-gutter: 16px;
  }
}

/* Tablet */
@media (min-width: 768px) {
  :root {
    --ls-page-gutter: 24px;
    --ls-grid-gap: 20px;
    --ls-section-gap: 32px;
    --ls-dialog-gutter: 24px;
  }

  .ls-responsive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Laptop */
@media (min-width: 1024px) {
  :root {
    --ls-page-gutter: 28px;
    --ls-content-max: 1440px;
    --ls-grid-gap: 24px;
    --ls-section-gap: 40px;
  }
}

/* Desktop */
@media (min-width: 1440px) {
  :root {
    --ls-page-gutter: 32px;
    --ls-content-max: 1500px;
    --ls-section-gap: 48px;
  }
}

/* Large desktop */
@media (min-width: 1920px) {
  :root {
    --ls-page-gutter: 40px;
    --ls-content-max: 1680px;
    --ls-grid-gap: 28px;
    --ls-section-gap: 56px;
  }
}

/* Small-mobile guardrails. */
@media (max-width: 479.98px) {
  /* Keep portal dropdown content from becoming wider than the viewport. */
  .ui-dropdown-layer {
    max-width: calc(100vw - (2 * var(--ls-dialog-gutter)));
  }

  /* Prevent long unbroken values from creating page-level overflow. */
  :where(main, section, article, form) {
    min-width: 0;
  }
}

@media (orientation: landscape) and (max-height: 540px) {
  /* Full-screen overlays should use the dynamic viewport on short landscapes. */
  [role="dialog"] {
    max-height: 100dvh;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}