/* ═══════════════════════════════════════════════════════════════
   HIERARQUIA DE CAMADAS
═══════════════════════════════════════════════════════════════ */
.layer-category { margin-bottom: 4px; }

/* "Nenhuma camada encontrada." da busca de camadas (ver filtrarCamadas em layers.js) */
.layer-search-empty {
  padding: 24px 8px;
  text-align: center;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-hint);
}
.layer-search-empty[hidden] { display: none; }

.layer-category-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--r-md);
  cursor: pointer;
  user-select: none;
  transition: background var(--t-fast);
}

.layer-category-header:hover { background: var(--md-grey-100); }

.layer-category-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.layer-category-icon.blue       { background: #ECEFF1;  color: #546E7A; }
.layer-category-icon.green      { background: #e6f4ea;             color: var(--md-green-700);}
.layer-category-icon.yellow     { background: #fef7e0;             color: var(--md-yellow-700);}
.layer-category-icon.purple     { background: #f3e8fd;             color: #7b1fa2;}
.layer-category-icon.orange     { background: #fff3e0;             color: #e65100;}
.layer-category-icon.terracotta { background: #f7e7df;             color: #AA0000;}
.layer-category-icon.darkblue   { background: #e3eefb;             color: #1565c0;}
.layer-category-icon.pink       { background: #fce4ec;             color: #d6336c;}

.layer-category-label {
  flex: 1;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.layer-category-chevron {
  color: var(--text-hint);
  transition: transform var(--t-fast);
  flex-shrink: 0;
}
.layer-category-chevron.open { transform: rotate(180deg); }

.layer-category-body { padding: 2px 0 4px 8px; }

/* Categoria aberta — fundo na cor da categoria, ícone em botão branco,
   título e chevron na cor da categoria (tokens --cat-* de tokens.css).
   A classe de cor e o .open são aplicados em buildPresetList/filtrarCamadas. */
.layer-category.blue       { --c-bg: var(--cat-blue-bg);       --c-tx: var(--cat-blue-text); }
.layer-category.green      { --c-bg: var(--cat-green-bg);      --c-tx: var(--cat-green-text); }
.layer-category.yellow     { --c-bg: var(--cat-yellow-bg);     --c-tx: var(--cat-yellow-text); }
.layer-category.purple     { --c-bg: var(--cat-purple-bg);     --c-tx: var(--cat-purple-text); }
.layer-category.orange     { --c-bg: var(--cat-orange-bg);     --c-tx: var(--cat-orange-text); }
.layer-category.terracotta { --c-bg: var(--cat-terracotta-bg); --c-tx: var(--cat-terracotta-text); }
.layer-category.darkblue   { --c-bg: var(--cat-darkblue-bg);   --c-tx: var(--cat-darkblue-text); }
.layer-category.pink       { --c-bg: var(--cat-pink-bg);       --c-tx: var(--cat-pink-text); }

.layer-category {
  border-radius: var(--r-md);
  overflow: hidden;
  transition: background var(--t-fast);
}
.layer-category.open { background: var(--c-bg); }
.layer-category.open .layer-category-header:hover { background: transparent; }
.layer-category.open .layer-category-icon {
  background: #fff;
  color: var(--c-tx);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--c-tx) 18%, transparent);
}
.layer-category.open .layer-category-label,
.layer-category.open .layer-category-chevron { color: var(--c-tx); }
.layer-category.open .layer-category-body { background: color-mix(in srgb, var(--c-bg) 45%, #fff); }
.layer-category.open .layer-subcategory-header:hover,
.layer-category.open .layer-row:hover { background: rgba(255, 255, 255, .75); }


/* ── Subcategoria ─────────────────────────────────────────────── */
.layer-subcategory { margin-bottom: 2px; }

.layer-subcategory-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border-radius: var(--r-sm);
  cursor: pointer;
  user-select: none;
  transition: background var(--t-fast);
}

.layer-subcategory-header:hover { background: var(--md-grey-100); }

.layer-subcategory-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #bdc1c6;
  flex-shrink: 0;
  margin-left: 2px;
}

.layer-subcategory-label {
  flex: 1;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

.layer-subcategory-chevron {
  color: var(--text-hint);
  transition: transform var(--t-fast);
  flex-shrink: 0;
}
.layer-subcategory-chevron.open { transform: rotate(180deg); }

.layer-subcategory-body {
  padding: 2px 0 4px 14px;
  display: none;
}


/* ── Linha de camada ──────────────────────────────────────────── */
.layer-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--r-sm);
  transition: background var(--t-fast);
}

.layer-row:hover { background: var(--md-grey-100); }

/* Cadeado de camada restrita — no recuo à esquerda da caixa de seleção,
   sem deslocar a linha (ver createLockIcon em layers.js). */
.layer-row { position: relative; }
.layer-row-lock {
  position: absolute;
  left: -8px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  color: var(--text-hint);
}
.layer-category-lock {
  display: flex;
  color: var(--text-hint);
  flex-shrink: 0;
}
/* Ocupa o lugar do .layer-subcategory-dot (8px com a margem) sem
   empurrar o nome da subcategoria. */
.layer-subcategory-lock {
  display: flex;
  color: var(--text-hint);
  flex-shrink: 0;
  margin: 0 -3px 0 0;
}

/* Tooltip da sidebar (cadeados, metadados, download) — mesmo visual do
   data-tip da rail (rail_inspector.css). Abre na mesma linha, ao lado do
   ícone: abaixo seria cortado pelo overflow: hidden de .layer-category. */
.sb-tip { position: relative; }
.layer-row-lock.sb-tip, .layer-subcategory-lock.sb-tip, .layer-category-lock.sb-tip { cursor: help; }
.layer-row-lock.sb-tip { position: absolute; }
.sb-tip[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute;
  top: 50%;
  left: calc(100% + 6px);
  transform: translateY(-50%);
  background: var(--ink);
  color: #fff;
  font: 500 11px 'DM Sans', sans-serif;
  letter-spacing: normal;
  text-transform: none;
  padding: 5px 9px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  z-index: 1300;
}
/* Ícones colados na borda direita (cadeado da categoria, metadados,
   download): abrem para a esquerda. */
.sb-tip.sb-tip--esq[data-tip]:hover::after { left: auto; right: calc(100% + 6px); }
/* Com o menu de download aberto, a dica sairia por cima dele. */
.dl-wrap:has(.dl-menu.open) .sb-tip[data-tip]:hover::after { display: none; }
.layer-row:hover .layer-row-actions { opacity: 1; }

.md-checkbox {
  position: relative;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.md-checkbox input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  margin: 0;
}

.md-checkbox-box {
  width: 16px;
  height: 16px;
  border: 2px solid var(--md-grey-500);
  border-radius: 3px;
  background: transparent;
  transition: all var(--t-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.md-checkbox input:checked ~ .md-checkbox-box {
  background: var(--primary);
  border-color: var(--primary);
}

.md-checkbox-check { opacity: 0; transition: opacity var(--t-fast); }
.md-checkbox input:checked ~ .md-checkbox-box .md-checkbox-check { opacity: 1; }

.layer-row-name {
  flex: 1;
  font-size: 12.5px;
  font-weight: 400;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.layer-row-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  opacity: 0;
  transition: opacity var(--t-fast);
  flex-shrink: 0;
}

.icon-btn {
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  border-radius: var(--r-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-hint);
  transition: background var(--t-fast), color var(--t-fast);
}

.icon-btn:hover { background: var(--md-grey-200); color: var(--text-secondary); }

.dl-wrap { position: relative; }

.dl-menu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-3);
  overflow: hidden;
  min-width: 128px;
  z-index: 2000;
}

.dl-menu.open { display: block; }

.dl-menu button {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 12px;
  border: none;
  background: transparent;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--t-fast);
  text-align: left;
}

.dl-menu button:hover { background: var(--md-grey-100); }
.dl-menu button svg   { color: var(--text-hint); flex-shrink: 0; }

/* ═══════════════════════════════════════════════════════════════
   MODAL DE INFORMAÇÕES DA CAMADA
═══════════════════════════════════════════════════════════════ */
.lip-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(32, 33, 36, .35);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-normal);
}
.lip-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}

.layer-info-popup {
  width: 380px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 64px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-3);
  transform: translateY(10px) scale(.98);
  transition: transform var(--t-normal);
}
.lip-backdrop.show .layer-info-popup {
  transform: translateY(0) scale(1);
}

/* ── cabeçalho colorido pela categoria ── */
.lip-header {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 18px;
}

.lip-header-text { flex: 1; min-width: 0; }

.lip-title {
  font-weight: 700;
  font-size: 14px;
  line-height: 1.3;
}

.lip-sub {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .3px;
  margin-top: 2px;
  color: var(--text-hint);
  opacity: 1;
}

.lip-close {
  flex-shrink: 0;
  border: none;
  background: transparent;
  width: 20px;
  height: 20px;
  border-radius: var(--r-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: currentColor;
  opacity: .55;
  transition: background var(--t-fast), opacity var(--t-fast);
}
.lip-close svg { width: 9px; height: 9px; }
.lip-close:hover {
  background: rgba(0, 0, 0, .08);
  opacity: 1;
}

/* ── corpo ── */
.lip-body {
  padding: 16px 18px 18px;
  overflow-y: auto;
}

.lip-desc {
  line-height: 1.55;
  font-size: 11px;
  color: var(--text-secondary);
  text-align: justify;
}
.lip-desc p {
  margin-bottom: 12px;
}
.lip-desc p:last-child {
  margin-bottom: 0;
}

.lip-fonte {
  margin-top: 14px;
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  color: var(--text-hint);
  border-top: 1px solid var(--border);
  padding-top: 12px;
}
.lip-fonte b {
  color: var(--text-primary);
  font-weight: 600;
}

/* ── cores de cabeçalho por categoria — mesma paleta de .layer-category-icon ── */
.lip-header.blue       { background: #ECEFF1;  color: #546E7A; }
.lip-header.green      { background: #e6f4ea;  color: var(--md-green-700); }
.lip-header.yellow     { background: #fef7e0;  color: var(--md-yellow-700); }
.lip-header.purple     { background: #f3e8fd;  color: #7b1fa2; }
.lip-header.orange     { background: #fff3e0;  color: #e65100; }
.lip-header.terracotta { background: #f7e7df;  color: #AA0000; }
.lip-header.darkblue   { background: #e3eefb;  color: #1565c0; }
.lip-header.pink       { background: #fce4ec;  color: #d6336c; }
.lip-header.grey       { background: var(--md-grey-100); color: var(--text-secondary); }

/* ═══════════════════════════════════════════════════════════════
   MODAL DE TERMOS DE USO (DOWNLOAD) — variante escura do .layer-info-popup
═══════════════════════════════════════════════════════════════ */
.termos-popup {
  width: 440px;
  background: #141414;
  border: 1px solid #2c2c2c;
}

.lip-header.termos-header {
  align-items: center;
  background: transparent;
  color: #fff;
  border-bottom: 1px solid #2c2c2c;
}
.termos-icone { flex-shrink: 0; }
.termos-popup .lip-sub { color: #9a9a9a; }

.termos-popup .lip-close { color: #9a9a9a; opacity: 1; }
.termos-popup .lip-close:hover {
  background: rgba(255, 255, 255, .1);
  color: #fff;
}

.termos-popup .lip-desc { color: #d6d6d6; }
.termos-popup .lip-desc strong {
  color: #fff;
  font-weight: 600;
}

.termos-acoes {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 18px;
  border-top: 1px solid #2c2c2c;
}

.termos-btn {
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.termos-btn--cancelar {
  background: transparent;
  color: #fff;
  border: 1px solid #555;
}
.termos-btn--cancelar:hover {
  background: rgba(255, 255, 255, .08);
  border-color: #777;
}
.termos-btn--aceitar {
  background: #fff;
  color: #141414;
  border: 1px solid #fff;
}
.termos-btn--aceitar:hover {
  background: #e6e6e6;
  border-color: #e6e6e6;
}
.termos-btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.emoji-marker {
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}
.emoji-marker span {
  font-size: 22px;
  line-height: 1;
  display: block;
  text-align: center;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.5));
}