/* ─── Home page — Social Feed Layout (Mobile-first) ─────────────────────────
 * All rules default to mobile. Desktop layout added via min-width queries.
 * ─────────────────────────────────────────────────────────────────────────── */

/* ── FOTD compact banner ────────────────────────────────────────────────────── */
.fotd-banner {
  background: var(--ink);
  position: relative;
  overflow: hidden;
  /* Subtle amber glow */
  background-image: radial-gradient(
    ellipse at 80% 50%,
    rgba(245, 166, 35, 0.12) 0%,
    transparent 60%
  );
}

.fotd-banner__inner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding-block: var(--space-3);
}

.fotd-banner__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--amber);
  color: var(--ink);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
  flex-shrink: 0;
}

.fotd-banner__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ink);
  animation: pulse 1.5s ease-in-out infinite;
  flex-shrink: 0;
}

.fotd-banner__title {
  font-family: var(--font-display);
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--cream);
  flex: 1;
  min-width: 0;
  line-height: 1.4;
  /* Single line with ellipsis on small screens */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fotd-banner__cta {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: var(--space-1) var(--space-3);
  background: var(--amber);
  color: var(--ink);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.fotd-banner__cta:active {
  background: var(--amber-dark);
  color: var(--white);
}

/* ── Homepage search bar ─────────────────────────────────────────────────────── */
.home-search {
  background: var(--white);
  border-bottom: 1px solid var(--cream-dark);
  padding: var(--space-3) 0;
}

.home-search__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.home-search__form {
  width: 100%;
}

.home-search__field {
  position: relative;
  display: flex;
  align-items: center;
}

.home-search__icon {
  position: absolute;
  left: var(--space-4);
  color: var(--ink-muted);
  pointer-events: none;
  flex-shrink: 0;
  transition: color var(--transition);
}

.home-search__input {
  width: 100%;
  height: 48px;
  padding: 0 var(--space-10) 0 calc(var(--space-4) + 20px + var(--space-2));
  background: var(--cream);
  border: 1.5px solid var(--cream-dark);
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  outline: none;
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    background var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.home-search__input::placeholder {
  color: var(--ink-muted);
  font-size: 0.875rem;
}

/* Remove native clear button from Safari/Chrome */
.home-search__input::-webkit-search-cancel-button,
.home-search__input::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
}

.home-search__input:focus {
  border-color: var(--amber);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
}

.home-search__input:focus + .home-search__icon,
.home-search__field:focus-within .home-search__icon {
  color: var(--amber-dark);
}

.home-search__clear {
  position: absolute;
  right: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--cream-dark);
  color: var(--ink-soft);
  text-decoration: none;
  transition:
    background var(--transition),
    color var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.home-search__clear:hover {
  background: var(--ink);
  color: var(--white);
}

/* Result count / active query label */
.home-search__meta {
  padding: 0 var(--space-1);
}

.home-search__count {
  font-size: 0.8rem;
  color: var(--ink-muted);
}

.home-search__count strong {
  color: var(--ink);
  font-weight: 600;
}

/* ── Feed header query label ─────────────────────────────────────────────────── */
.feed-header__query {
  display: block;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--ink-muted);
  margin-top: var(--space-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* ── Empty search state ──────────────────────────────────────────────────────── */
.home-search-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-12) var(--space-6);
  gap: var(--space-2);
}

.home-search-empty__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-2);
  opacity: 0.5;
}

.home-search-empty__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
}

.home-search-empty__hint {
  font-size: 0.875rem;
  color: var(--ink-muted);
}

.home-search-empty__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--amber-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── Feed layout — mobile: single column, desktop: feed + sidebar ───────────── */
.feed-layout {
  padding-block: 0;
  /* On mobile: full-width, no horizontal padding — cards are edge-to-edge */
}

/* ── Desktop sidebar — hidden on mobile ─────────────────────────────────────── */
.trending-sidebar {
  display: none;
}

/* ── Feed main ───────────────────────────────────────────────────────────────── */
.feed-main {
  padding-top: 0;
}

.feed-header {
  padding: var(--space-4) var(--space-4) var(--space-3);
  border-bottom: 1px solid var(--cream-dark);
}

.feed-header__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.01em;
}

/* ── Subscribe section — mobile only (below feed) ────────────────────────────── */
.subscribe-section--mobile {
  display: block;
}

/* ── Utility: screen reader only ─────────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ── Desktop layout (≥ 900px) ────────────────────────────────────────────────── */
@media (min-width: 900px) {
  .feed-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    grid-template-rows: auto 1fr;
    gap: 0 var(--space-6);
    align-items: start;
    padding-block: var(--space-6);
    /* Apply container centering only on desktop */
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--space-5);
  }

  /* Trending mobile strip → hide on desktop */
  .trending-mobile {
    display: none;
  }

  /* Desktop sidebar → show */
  .trending-sidebar {
    display: block;
    grid-column: 2;
    grid-row: 1 / -1;
    position: sticky;
    top: calc(var(--nav-height) + var(--space-4));
    max-height: calc(100vh - var(--nav-height) - var(--space-8));
    overflow-y: auto;
    scrollbar-width: thin;
  }

  /* Main feed in left column */
  .feed-main {
    grid-column: 1;
    grid-row: 1;
  }

  /* Cards get spacing between them */
  #feed-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    padding-bottom: var(--space-5);
  }

  /* Subscribe section hidden on desktop (sidebar has subscribe) */
  .subscribe-section--mobile {
    display: none;
  }

  /* FOTD banner title can wrap on desktop */
  .fotd-banner__title {
    white-space: normal;
    font-size: 1rem;
  }

  /* Search bar — wider input, aligned with feed column */
  .home-search {
    padding: var(--space-4) 0;
  }

  .home-search__inner {
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--space-5);
    /* Constrain to feed column width (feed-layout is 1fr 320px + gap) */
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 0 var(--space-6);
  }

  .home-search__form {
    grid-column: 1;
  }

  .home-search__meta {
    grid-column: 1;
    padding: 0;
    margin-top: calc(var(--space-1) * -1);
  }

  .home-search__input {
    height: 52px;
    font-size: 1rem;
  }

  .home-search__input::placeholder {
    font-size: 0.95rem;
  }
}