/* =========================================================
   CFS Warnings – modern, responsive, AAA-oriented styles
   (decorations moved into a fixed right column)
   ========================================================= */

:root {
  --c-advice: #fbe032;
  --c-watch: #ff7900;
  --c-emerg: #d6001c;
  --c-iu: #e7e7e7;
  --c-surface: #ffffff;
  --c-text: #111111;
  --c-emerg-header-text: #ffffff;
  --c-muted: #444444;
  --c-panel: #e9ecf5;
  --c-border: #cfd4df;
  --focus: #005fcc;

  --radius: 0;
  --shadow: 0 8px 24px rgba(0, 0, 0, .08);

  --content-max: 42.1875rem;
  /* 675px */

  --step--1: clamp(0.9rem, 0.2vw + 0.84rem, 0.95rem);
  --step-0: clamp(1.0rem, 0.25vw + 0.95rem, 1.125rem);
  --step-1: clamp(1.15rem, 0.5vw + 1.0rem, 1.35rem);
  --step-2: clamp(1.35rem, 0.8vw + 1.1rem, 1.7rem);
  --step-3: clamp(1.6rem, 1.2vw + 1.2rem, 2.1rem);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--c-text);
  background: var(--c-surface);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
  font-size: var(--step-0);
  line-height: 1.55;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: min(100% - 1.5rem, var(--content-max));
  margin-inline: auto;
}

/* Layout: main column + right decoration column */
.page {
  display: grid;
  grid-template-columns: 1fr 45px;
  /* keep decorative column at original width */
  gap: 1rem;
}

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

.sidebar {
  width: 30px;
  display: grid;
  align-content: space-between;
  gap: 0.5rem;
}

/* Hide decorative sidebar on narrow screens (as per original behavior) */
@media (max-width: 480px) {
  .sidebar {
    display: none;
  }

  .page {
    grid-template-columns: 1fr;
  }
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 1000;
  background: #fff;
  color: #000;
  padding: .5rem .75rem;
  border: 2px solid var(--focus);
}

/* Header */
.site-header {
  padding-block: .75rem;
}

.header-grid {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
}

/* Status banner */
.status {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1rem;
  border-radius: var(--radius);
  padding: 0.75rem;
  margin-block: 0.5rem 0.75rem;
  box-shadow: var(--shadow);
}

.status__icon img {
  width: 106px;
  height: auto;
}

.status__icon .iu-icon {
  width: 36px;
  height: auto;
}

.status__subtitle {
  margin: 0.125rem 0 0;
  font-size: var(--step-0);
  opacity: .9;
  font-weight: 500;
}

.status--advice {
  background: var(--c-advice);
  color: var(--c-text);
}

.status--watch {
  background: var(--c-watch);
  color: var(--c-text);
}

.status--emerg {
  background: var(--c-emerg);
  color: var(--c-emerg-header-text);
}

.status--iu {
  background: var(--c-iu);
  color: var(--c-text);
}

.status h1 {
  font-size: var(--step-3);
  line-height: 1.15;
  margin: 0;
}

/* Incident heading */
.incident-header {
  padding-block: .5rem 0;
}

.incident-title {
  font-size: var(--step-2);
  margin: 0;
}

.incident-title a {
  color: inherit;
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
}

/* Notifications (ie. SEWS tone, error corrections and replacement messages) */
.notification {
  font-size: var(--step--1);
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 0 1rem;
  margin-block: 1rem;
}

/* Message */
.message {
  display: grid;
  gap: .75rem;
  padding-block: .5rem 1rem;
}

.message p {
  margin: 0;
}

/* Map */
.map {
  margin: 0;
  padding: 0;
}

.map__link {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
}

.map img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.map figcaption {
  font-size: var(--step--1);
  color: var(--c-muted);
  margin-top: .5rem;
}

/* Legend */
.legend {
  padding-block: .5rem 1rem;
}

.legend-list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: .5rem 0 0 0;
}

/* Optional visual separator using ::after, hidden from AT */
.legend-list li:not(:last-child)::after {
  content: ";";
  margin-left: .75rem;
  color: currentColor;
  /* Pseudo-elements are not exposed to screen readers in most UAs,
     so this behaves like a visual-only separator. */
}

.legend__item {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-inline-end: 1rem;
}

.swatch {
  width: 1.25rem;
  height: 1rem;
  border: 2px solid #000;
  border-radius: 2px;
}

.legend--advice .swatch {
  background: var(--c-advice);
}

.legend--watch .swatch {
  background: var(--c-watch);
}

.legend--emergency .swatch {
  background: var(--c-emerg);
}

/* Update */
.update {
  padding-block: .5rem 1rem;
  border-block-end: 1px solid var(--c-border);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

/* Info panels */
.info-panel {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-block: 1rem;
}

.info-panel h3 {
  margin-top: 0;
  font-size: var(--step-1);
}

.info-panel ul {
  padding-inline-start: 1.25rem;
}

/* Media info */
.media-info {
  margin-block: 1rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--c-border);
  margin-top: 1rem;
  padding-block: 1rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1rem;
}

.footer-inner .disclaimer {
  margin: 0;
}

.footer-inner img {
  width: 84px;
  height: auto;
}

/* Links & focus */
a {
  color: #0b4ddb;
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:visited {
  color: #5a2ca0;
}

a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

a:hover {
  text-decoration-thickness: 3px;
}

/* High-contrast and print */
@media (prefers-contrast: more) {
  :root {
    --shadow: none;
  }

  .status,
  .info-panel {
    box-shadow: none;
  }
}

@media (forced-colors: active) {

  .status,
  .info-panel,
  .map__link {
    border: 1px solid CanvasText;
  }

  .swatch {
    border-color: CanvasText;
  }
}

@media print {
  .sidebar {
    display: none !important;
  }

  a::after {
    content: " (" attr(href) ")";
    font-size: 0.9em;
  }

  .status {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}