/* =====================================================
   Link Bio Redirect — design moderno neutro.
   Todas as variáveis são overridáveis via tema do WP.
   ===================================================== */

/* Reset defensivo: tema/Elementor podem não ter box-sizing global.
   Sem isso, padding soma ao width e cards estouram a viewport. */
.igbio,
.igbio *,
.igbio *::before,
.igbio *::after {
  box-sizing: border-box;
}

.igbio {
  /* ── Paleta (sobrescritas pelo sync de tema) ── */
  --igbio-bg:         var(--igbio-bg-color,         #f8fafc);
  --igbio-surface:    var(--igbio-surface-color,     #ffffff);
  --igbio-fg:         var(--igbio-fg-color,          #0f172a);
  --igbio-muted:      var(--igbio-muted-color,       #64748b);
  --igbio-border:     var(--igbio-border-color,      #e2e8f0);
  --igbio-accent:     var(--igbio-accent-color,      #2563eb);
  --igbio-accent-mid: var(--igbio-accent-mid-color,  #1d4ed8);
  --igbio-accent-fg:  var(--igbio-accent-fg-color,   #ffffff);
  --igbio-font-family: var(--igbio-font,
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);

  /* ── Layout ── */
  --igbio-radius:     var(--igbio-radius-size,       8px);
  --igbio-gap:        var(--igbio-gap-size,          20px);

  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 2rem var(--igbio-gap);
  color: var(--igbio-fg);
  background: var(--igbio-bg);
  font-family: var(--igbio-font-family);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Logo ── */
.igbio .igbio__logo {
  display: block;
  max-width: 100%;
  max-height: 44px;
  width: auto;
  height: auto;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 12px;
  object-fit: contain;
  float: none;
}

/* ── Cabeçalho ── */
.igbio__header {
  margin-bottom: 1.5rem;
  text-align: center;
}

.igbio__header .igbio__title,
.igbio__header .igbio__instruction {
  text-align: left;
}

.igbio__title {
  margin: 0 0 4px;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--igbio-fg);
  letter-spacing: -0.01em;
}

.igbio__instruction {
  margin: 0;
  font-size: 0.9rem;
  color: var(--igbio-muted);
}

/* ── Formulário ── */
.igbio__form {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--igbio-gap);
}

.igbio__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--igbio-fg);
}

.igbio__input-wrap {
  display: flex;
  gap: 8px;
}

.igbio__input {
  flex: 1;
  min-width: 0;
  padding: 11px 14px;
  border: 1.5px solid var(--igbio-border);
  border-radius: var(--igbio-radius);
  font-size: 1rem;
  font-family: var(--igbio-font-family);
  font-variant-numeric: tabular-nums;
  background: var(--igbio-surface);
  color: var(--igbio-fg);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.igbio__input::placeholder {
  color: var(--igbio-muted);
  opacity: 0.7;
}

.igbio__input:focus {
  outline: none;
  border-color: var(--igbio-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--igbio-accent) 15%, transparent);
}

/* Fallback para navegadores sem color-mix */
@supports not (color: color-mix(in srgb, red 50%, blue)) {
  .igbio__input:focus {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
  }
}

.igbio__submit {
  padding: 11px 20px;
  border-radius: var(--igbio-radius);
  border: none;
  background: var(--igbio-accent);
  color: var(--igbio-accent-fg);
  font-family: var(--igbio-font-family);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  white-space: nowrap;
}

.igbio__submit:hover {
  background: var(--igbio-accent-mid);
}

.igbio__submit:active {
  transform: scale(0.97);
}

.igbio__submit:focus-visible {
  outline: 2px solid var(--igbio-accent);
  outline-offset: 2px;
}

/* ── Status ── */
.igbio__status {
  margin: 4px 0 0;
  min-height: 1.2em;
  font-size: 0.8125rem;
  color: var(--igbio-muted);
}

.igbio__status--error {
  color: #dc2626;
}

/* ── Resultados / Recentes ── */
.igbio__results {
  margin-top: var(--igbio-gap);
}

.igbio__recent {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--igbio-border);
}

.igbio__recent-title {
  margin: 0 0 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--igbio-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.igbio__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.igbio__list > li {
  display: flex;
  min-width: 0;          /* permite grid item shrinkar abaixo do min-content */
}

/* ── Card ── */
.igbio__card {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;          /* propaga shrink para descendants */
  max-width: 100%;
  text-decoration: none;
  color: var(--igbio-fg);
  background: var(--igbio-surface);
  border: 1.5px solid var(--igbio-border);
  border-radius: var(--igbio-radius);
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

.igbio__card:hover,
.igbio__card:focus-visible {
  border-color: var(--igbio-accent);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.10);
  transform: translateY(-2px);
  outline: none;
  color: var(--igbio-fg);
  text-decoration: none;
}

.igbio__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: var(--igbio-border);
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

.igbio__meta {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;          /* fecha a cadeia de shrink: speaker com nowrap clipa via ellipsis */
}

.igbio__meta-title {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--igbio-fg);
  display: block;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(2 * 1.4em);
}

.igbio__meta-speaker {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--igbio-accent);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.igbio__meta-id {
  font-size: 0.75rem;
  color: var(--igbio-muted);
  font-variant-numeric: tabular-nums;
  margin-top: auto;
}

/* ── Destaque (match exato) ── */
.igbio__highlight {
  background: color-mix(in srgb, var(--igbio-accent) 6%, var(--igbio-surface));
  border: 1.5px solid color-mix(in srgb, var(--igbio-accent) 30%, transparent);
  border-radius: var(--igbio-radius);
  overflow: hidden;
  margin-bottom: 12px;
}

@supports not (color: color-mix(in srgb, red 50%, blue)) {
  .igbio__highlight {
    background: #eff6ff;
    border-color: #bfdbfe;
  }
}

.igbio__highlight-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--igbio-accent);
  padding: 8px 10px 2px;
}

.igbio__highlight .igbio__card {
  border: none;
  background: transparent;
  box-shadow: none;
}

.igbio__highlight .igbio__card:hover {
  border: none;
  box-shadow: none;
  transform: none;
}

/* ── Animação de entrada ── */
@keyframes igbio-fadein {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.igbio__results:not(:empty) {
  animation: igbio-fadein 0.2s ease both;
}

/* ── Mobile ── */
@media (max-width: 480px) {
  .igbio {
    padding: 1.25rem 14px;
  }

  .igbio__input-wrap {
    flex-direction: column;
  }

  .igbio__submit {
    width: 100%;
    padding: 12px;
  }

  .igbio__list {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* Em 1 coluna, todos os cards têm a mesma largura — o min-height de 2 linhas
     no título cria espaço vazio inelegante quando o título cabe em 1 linha. */
  .igbio__meta-title {
    min-height: 0;
  }

  .igbio__meta {
    padding: 14px 16px;
    gap: 6px;
  }
}