/* ==========================================================================
   Catalena Hatters — Audit report page styles
   Extends design-system/css/catalena.css. Every value is a design-system
   token. The page-only sizes below (screenshot frames, sticky offsets) are
   declared as tokens here before use, following src/catalog.css.
   New components: .c-finding (evidence block), .c-contrast-specimen,
   .c-score-list, .c-shot-grid, .c-plan. Header gets a --audit modifier.
   ========================================================================== */

:root {
  --audit-ratio-desktop: 1558 / 784;   /* Chrome capture at 1800px viewport, scaled */
  --audit-ratio-phone:   390 / 844;    /* Playwright capture at iPhone width */
  --audit-phone-max:     320px;        /* rendered width of a phone frame */
  --audit-figure-max:    720px;        /* rendered width of a desktop frame */
  --audit-sticky-offset: calc(var(--size-header-sticky) + var(--space-6));
  --audit-specimen-min:  180px;
}

[hidden] { display: none !important; }

/* ---------- Header modifier: the nav is the report's table of contents ----- */
.c-header--audit .c-header__inner { grid-template-columns: auto 1fr; }
.c-header--audit .c-header__nav { display: block; }
.c-header--audit .c-nav__list { justify-content: flex-end; }
@media (max-width: 767px) {
  .c-header--audit.c-header--sticky { position: static; box-shadow: none; border-bottom: var(--border-width) solid var(--color-border); }
  .c-header--audit .c-header__inner { grid-template-columns: 1fr; gap: var(--space-2); padding-block: var(--space-3); }
  .c-header--audit .c-nav__list { justify-content: flex-start; gap: 0 var(--space-3); }
  .c-header--audit .c-nav__link { padding-inline: 0; }
}
.c-nav__link[aria-current="location"] { color: var(--color-accent-text); border-bottom-color: var(--color-accent); }

/* Section anchors land below the sticky header */
.audit-section { scroll-margin-top: var(--audit-sticky-offset); }
.finding-item, .subsection { scroll-margin-top: var(--audit-sticky-offset); }

/* ---------- Report hero: headline beside the score ledger ------------------ */
.hero-layout { align-items: start; }
.audit-kicker {
  margin: 0 0 var(--space-4);
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.audit-headline {
  margin: 0 0 var(--space-6);
  font-size: var(--text-chapter);
  line-height: var(--leading-tight);
  text-transform: none;
}
.audit-lede { font-size: var(--text-lg); }
.audit-method { margin-top: var(--space-6); font-size: var(--text-sm); color: var(--color-text-muted); }

/* Score list: the three verdicts as a tier row (reuses .c-tier--light) */
.c-score-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.c-score-list .c-tier__name { text-transform: none; }
.c-score-list .c-tier__fur { font-size: var(--text-sm); color: var(--color-text); }

/* Site facts ledger sits under the scores */
.site-facts { margin-top: var(--space-8); }

/* ---------- Priorities: the path ledger, numbered because it is ranked ----- */
.priority-list { counter-reset: priority; }
.priority-list .c-path { grid-template-columns: auto minmax(0, 1fr); }
@media (min-width: 768px) {
  .priority-list .c-path { grid-template-columns: auto minmax(0, 2fr) minmax(0, 3fr) var(--size-path-link); }
}
.priority-number {
  counter-increment: priority;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: var(--leading-none);
  color: var(--color-accent-text);
  min-width: var(--space-8);
}
.priority-number::before { content: counter(priority); }
@media (max-width: 767px) {
  .priority-list .c-path__text, .priority-list .c-path__link { grid-column: 2; }
}

/* ---------- Section intro ------------------------------------------------- */
.section-heading {
  margin: 0 0 var(--space-2);
  font-size: var(--text-3xl);
}
@media (min-width: 768px) { .section-heading { font-size: var(--text-5xl); line-height: var(--leading-tight); } }
.section-lede { margin-bottom: var(--space-10); font-size: var(--text-lg); }
.subsection-title {
  margin: var(--space-12) 0 var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: var(--border-width) solid var(--color-border-strong);
  font-size: var(--text-xl);
}
.subsection-title:first-child { margin-top: 0; }

/* ---------- Finding: evidence beside the claim ----------------------------- */
.c-finding-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-12); }
.c-finding {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
  padding-top: var(--space-8);
  border-top: var(--border-width) solid var(--color-border);
}
@media (min-width: 960px) {
  .c-finding { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-12); }
  .c-finding--text-first { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
  .c-finding--text-first > .c-finding__figure { order: 2; }
}
.c-finding__figure { margin: 0; }
.c-finding__frame {
  overflow: hidden;
  border: var(--border-width) solid var(--color-border);
  background: var(--color-bg-cream);
  box-shadow: var(--shadow-card);
}
.c-finding__frame--desktop { aspect-ratio: var(--audit-ratio-desktop); max-width: var(--audit-figure-max); }
.c-finding__frame--phone { aspect-ratio: var(--audit-ratio-phone); max-width: var(--audit-phone-max); }
.c-finding__frame img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.c-finding__frames { display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: flex-start; }
.c-finding__frames .c-finding__frame--desktop { flex: 1 1 var(--audit-figure-max); max-width: none; }
.c-finding__caption {
  margin-top: var(--space-2);
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.c-finding__caption a { color: inherit; }
.c-finding__caption a:hover, .c-finding__caption a:focus-visible { color: var(--color-accent-text); }
.c-finding__body { display: grid; gap: var(--space-3); align-content: start; }
.c-finding__meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.c-finding__title { margin: 0; font-size: var(--text-xl); line-height: var(--leading-snug); text-transform: none; }
.c-finding__text { margin: 0; max-width: var(--measure); }
.c-finding__fix { margin: var(--space-2) 0 0; padding-left: var(--space-4); border-left: var(--border-width-accent) solid var(--color-accent); font-size: var(--text-sm); }
.c-finding__fix strong { color: var(--color-heading); }

/* Severity badges reuse .c-badge; the label style is the code, not a color */
.severity-high   { background: var(--color-sale); color: var(--cat-white); }
.severity-medium { background: var(--color-accent); color: var(--color-text-on-accent); }
.severity-low    { background: var(--color-bg-parchment); color: var(--color-heading); }
.finding-id { font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--color-text-muted); }

/* ---------- Contrast specimen: the failing gold rendered live -------------- */
.c-contrast-specimen {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--border-width);
  border: var(--border-width) solid var(--color-border-strong);
  background: var(--color-border-strong);
}
@media (min-width: 768px) { .c-contrast-specimen { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.c-contrast-specimen__cell {
  display: grid;
  gap: var(--space-3);
  min-height: var(--audit-specimen-min);
  padding: var(--space-6);
  background: var(--specimen-bg, var(--cat-cream));
}
.c-contrast-specimen__sample {
  margin: 0;
  color: var(--specimen-fg, var(--cat-gold));
  font-family: var(--font-body);
  font-size: var(--text-md);
}
.c-contrast-specimen__sample--price { font-size: var(--text-xl); font-variant-numeric: tabular-nums; }
.c-contrast-specimen__button {
  justify-self: start;
  display: inline-flex; align-items: center;
  min-height: var(--size-control);
  padding: 0 var(--space-5);
  background: var(--specimen-btn-bg, var(--cat-gold));
  color: var(--specimen-btn-fg, var(--cat-white));
  font-family: var(--font-ui); font-size: var(--text-sm); letter-spacing: var(--tracking-wide); text-transform: uppercase;
}
.c-contrast-specimen__label {
  margin: 0;
  font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase;
  color: var(--color-text-muted);
}
.c-contrast-specimen__ratio { font-family: var(--font-body); font-size: var(--text-sm); letter-spacing: var(--tracking-normal); text-transform: none; color: var(--color-heading); }
.c-contrast-specimen__ratio--fail { color: var(--color-error); }
.c-contrast-specimen__ratio--pass { color: var(--color-success); }

/* ---------- Tables ---------------------------------------------------------- */
.table-scroll { overflow-x: auto; margin-bottom: var(--space-8); }
.table-scroll table { margin-bottom: 0; min-width: 560px; }
.table-scroll td { font-size: var(--text-sm); }
.table-scroll code, .prose code, .c-finding code, .c-path code {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-normal);
  color: var(--color-heading);
  background: var(--color-bg-cream);
  padding: 0 var(--space-1);
}
.status-pass { color: var(--color-success); }
.status-fail { color: var(--color-error); }

/* ---------- Palette row (design strengths) --------------------------------- */
.palette-list { --cluster-gap: var(--space-6); }
.palette-list .c-swatch { width: 96px; cursor: default; }
.palette-list .c-swatch__chip { border-radius: var(--radius-none); width: 96px; height: 56px; box-shadow: none; }
.palette-list .c-swatch:hover .c-swatch__chip { transform: none; }

/* ---------- Action plan --------------------------------------------------- */
.c-plan { display: grid; grid-template-columns: 1fr; gap: var(--space-8); }
@media (min-width: 768px) { .c-plan { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.c-plan__group { padding-top: var(--space-4); border-top: var(--border-width) solid var(--color-border-strong); }
.c-plan__title { margin: 0 0 var(--space-1); font-size: var(--text-xl); }
.c-plan__when { margin: 0 0 var(--space-4); font-size: var(--text-sm); color: var(--color-text-muted); }
.c-plan__list { margin: 0; padding-left: var(--space-5); }
.c-plan__list li { margin-bottom: var(--space-3); max-width: var(--measure); }
.c-plan__list li::marker { font-family: var(--font-display); color: var(--color-accent-text); }

/* ---------- Screenshot index --------------------------------------------- */
.c-shot-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-8) var(--grid-gap-sm); }
@media (min-width: 768px) { .c-shot-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-10) var(--grid-gap); } }
@media (min-width: 1200px) { .c-shot-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.c-shot { margin: 0; }
.c-shot__link { display: block; color: inherit; }
.c-shot__frame { overflow: hidden; aspect-ratio: var(--audit-ratio-desktop); border: var(--border-width) solid var(--color-border); background: var(--color-bg-cream); }
.c-shot__frame--phone { aspect-ratio: var(--audit-ratio-phone); max-width: 60%; }
.c-shot__frame img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: opacity var(--duration-base) var(--ease-linear); }
.c-shot__link:hover img, .c-shot__link:focus-visible img { opacity: 0.85; }
.c-shot__caption { margin-top: var(--space-2); font-size: var(--text-sm); }
.c-shot__file { display: block; font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--color-text-muted); }

/* ---------- Footer notes -------------------------------------------------- */
.footer-note-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }