/* ============================================================
   v18-additions.css — Playtypus: new home-layout options and pinned
   category navigation, added alongside LayoutStyleManifest on the
   Playtyper side (see /mnt/skills or the Playtyper repo for the
   editor/prompt-generator half of this change).

   Load after ui-variants.css (same convention as v14-additions.css) —
   MUST be added to BOTH Playtypus.App/wwwroot/index.html and
   Playtypus.Web/wwwroot/index.html, and to Playtyper's
   preview-bridge.js asset list, or it silently never loads. All three
   are already updated as part of this same change; if you copy this
   file into a different host project, remember the fourth reference.
   ============================================================ */

/* ══════════════════════════════════════════════════════════════
   PINNED CATEGORY TABS  (Ui.CategoryNavPosition = "pinned")
   Reuses .category-tabs/.category-tab/.category-tab--active exactly as
   defined in ui.css for the FilterDrawer — this is only a positioning
   wrapper, not a new visual style, so the two stay visually consistent
   automatically instead of needing to be kept in sync by hand.
   ══════════════════════════════════════════════════════════════ */

.category-tabs-pinned {
  padding: var(--spacing-sm, 8px) var(--spacing-md, 16px) 0;
  margin-bottom: var(--spacing-sm, 8px);
}

.category-tabs-pinned .category-tabs {
  padding-bottom: var(--spacing-sm, 8px);
  border-bottom: 1px solid var(--color-border);
}

/* An "All" pseudo-tab so users can get back to the unfiltered feed
   without opening the drawer — the drawer's own list has no such
   affordance because clearing filters there already has a dedicated
   "Clear filters" button (see AppShell's empty-state). */
.category-tab--all-pseudo {
  font-weight: var(--font-weight-heading, 600);
}

/* ══════════════════════════════════════════════════════════════
   MAP HOME  (Ui.HomeLayout = "map")
   Plots activities that carry a "map" content block via the existing
   playtypusMap JS module (see playtypus-map.js — initMulti, added
   alongside this file). Activities without coordinates are listed
   below, grouped by category, so nothing in the pack becomes
   unreachable just because it lacks a pin.
   ══════════════════════════════════════════════════════════════ */

.map-home__canvas {
  width: 100%;
  height: 46vh;
  min-height: 260px;
  max-height: 420px;
  border-radius: var(--border-radius-lg, 18px);
  overflow: hidden;
  background: var(--color-surface-alt, var(--color-surface));
  margin-bottom: var(--spacing-md, 16px);
}

.map-home__consent {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm, 8px);
  width: 100%;
  height: 100%;
  border: 1.5px dashed var(--color-border);
  border-radius: var(--border-radius-lg, 18px);
  background: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font: inherit;
  text-align: center;
  padding: var(--spacing-md, 16px);
}

.map-home__consent:hover { background: var(--color-surface-alt, var(--color-surface)); }

.map-home__consent-icon { font-size: 1.75rem; }

.map-home__consent-title {
  color: var(--color-text);
  font-weight: var(--font-weight-heading, 600);
  margin: 0;
}

.map-home__consent-notice { margin: 0; font-size: var(--font-size-sm, 0.875rem); }

.map-home__no-pins {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm, 0.875rem);
  text-align: center;
  padding: var(--spacing-md, 16px);
}

.map-home__section-title {
  font-size: var(--font-size-sm, 0.875rem);
  font-weight: var(--font-weight-heading, 600);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: var(--spacing-md, 16px) 0 var(--spacing-sm, 8px);
}

/* ══════════════════════════════════════════════════════════════
   TODAY HOME  (Ui.HomeLayout = "today")
   ══════════════════════════════════════════════════════════════ */

.today-home__heading {
  font-size: var(--font-size-lg, 1.125rem);
  font-weight: var(--font-weight-heading, 700);
  margin: 0 0 var(--spacing-xs, 4px);
}

.today-home__subheading {
  color: var(--color-text-muted);
  margin: 0 0 var(--spacing-md, 16px);
  font-size: var(--font-size-sm, 0.875rem);
}

.today-home__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-sm, 8px);
  padding: var(--spacing-xl, 40px) var(--spacing-md, 16px);
  color: var(--color-text-muted);
}

.today-home__empty-icon { font-size: 2.25rem; }

/* ══════════════════════════════════════════════════════════════
   MAGAZINE HOME  (Ui.HomeLayout = "magazine")
   ══════════════════════════════════════════════════════════════ */

.magazine-home__hero {
  position: relative;
  display: block;
  width: 100%;
  min-height: 260px;
  border-radius: var(--border-radius-xl, 28px);
  overflow: hidden;
  margin-bottom: var(--spacing-lg, 24px);
  background: var(--color-primary);
  border: none;
  padding: 0;
  cursor: pointer;
  text-align: left;
}

.magazine-home__hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.magazine-home__hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.65) 100%);
}

.magazine-home__hero-body {
  position: relative;
  padding: var(--spacing-lg, 24px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 260px;
  color: #fff;
}

.magazine-home__hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: var(--font-size-xs, 0.75rem);
  opacity: 0.85;
  margin: 0 0 var(--spacing-xs, 4px);
}

.magazine-home__hero-title {
  font-size: var(--font-size-xl, 1.375rem);
  font-weight: 700;
  margin: 0 0 var(--spacing-xs, 4px);
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.magazine-home__hero-desc {
  margin: 0;
  font-size: var(--font-size-sm, 0.875rem);
  opacity: 0.92;
  max-width: 60ch;
}

.magazine-home__rest-title {
  font-size: var(--font-size-sm, 0.875rem);
  font-weight: var(--font-weight-heading, 600);
  color: var(--color-text-muted);
  margin: 0 0 var(--spacing-sm, 8px);
}

/* ══════════════════════════════════════════════════════════════
   SEARCH HOME  (Ui.HomeLayout = "search")
   ══════════════════════════════════════════════════════════════ */

.search-home__field-wrap {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm, 8px);
  padding: var(--spacing-sm, 8px) var(--spacing-md, 16px);
  border: 1.5px solid var(--color-border);
  border-radius: var(--border-radius-lg, 18px);
  background: var(--color-surface);
  margin-bottom: var(--spacing-md, 16px);
}

.search-home__field-wrap:focus-within {
  border-color: var(--color-primary);
}

.search-home__field {
  flex: 1;
  border: none;
  outline: none;
  background: none;
  font: inherit;
  color: var(--color-text);
  min-width: 0;
}

.search-home__icon { color: var(--color-text-muted); flex-shrink: 0; }

.search-home__shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs, 6px);
  margin-bottom: var(--spacing-lg, 24px);
}

.search-home__shortcut {
  padding: var(--spacing-xs, 6px) var(--spacing-sm, 10px);
  border-radius: var(--border-radius-pill, 999px);
  border: 1px solid var(--color-border);
  background: var(--color-surface-alt, var(--color-surface));
  font-size: var(--font-size-sm, 0.875rem);
  cursor: pointer;
  color: var(--color-text);
}

.search-home__shortcut:hover { border-color: var(--color-primary); }

.search-home__hint {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm, 0.875rem);
  text-align: center;
  padding: var(--spacing-lg, 24px) 0;
}

/* ══════════════════════════════════════════════════════════════
   SECTIONED HOME  (Ui.HomeLayout = "sections")
   One horizontally-scrolling row per category, "shelf" style.
   ══════════════════════════════════════════════════════════════ */

.sections-home__row { margin-bottom: var(--spacing-lg, 24px); }

.sections-home__row-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0 var(--spacing-md, 16px);
  margin-bottom: var(--spacing-sm, 8px);
}

.sections-home__row-title {
  font-size: var(--font-size-md, 1rem);
  font-weight: var(--font-weight-heading, 700);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs, 6px);
}

.sections-home__row-more {
  font-size: var(--font-size-sm, 0.875rem);
  color: var(--color-primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font: inherit;
}

.sections-home__row-scroll {
  overflow-x: auto;
  padding: 0 var(--spacing-md, 16px) var(--spacing-xs, 4px);
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.sections-home__row-scroll::-webkit-scrollbar { display: none; }

/* SectionedHomeView reuses ActivityListRenderer's normal "card" output
   (.activity-grid full of .activity-card) unchanged — this turns that one
   grid into a horizontal shelf purely in CSS, so every card variant
   (locked/quiz/favourite/wall/etc.) keeps working with zero duplicated
   Razor logic. */
.sections-home__row-scroll .activity-grid {
  display: flex;
  gap: var(--spacing-sm, 8px);
}

.sections-home__row-scroll .activity-card {
  flex: 0 0 auto;
  width: 220px;
  scroll-snap-align: start;
}

@media (min-width: 640px) {
  .sections-home__row-scroll .activity-card { width: 260px; }
}

/* ══════════════════════════════════════════════════════════════
   REDUCED-MOTION / SMALL-SCREEN SAFETY
   ══════════════════════════════════════════════════════════════ */

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

@media (max-width: 480px) {
  .magazine-home__hero,
  .magazine-home__hero-body { min-height: 200px; }
}