/* ============================================================
   Aprend — Seletor & API de Emojis (Dark Premium Glassmorphism)
   ============================================================ */

.aprend-emoji-picker {
  position: absolute;
  width: 340px;
  max-width: calc(100vw - 24px);
  height: 380px;
  background: rgba(15, 17, 22, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(41, 195, 214, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 99999;
  overflow: hidden;
  font-family: var(--font, system-ui, -apple-system, sans-serif);
  animation: aprendEmojiFadeIn 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: bottom center;
}

@keyframes aprendEmojiFadeIn {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.aprend-emoji-header {
  padding: 0.65rem 0.75rem 0.45rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: rgba(22, 25, 34, 0.85);
}

.aprend-emoji-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.aprend-emoji-search-wrap i {
  position: absolute;
  left: 0.65rem;
  color: var(--faint, #64748b);
  font-size: 0.82rem;
  pointer-events: none;
}

.aprend-emoji-search-input {
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 0.35rem 0.6rem 0.35rem 2rem;
  font-size: 0.82rem;
  color: #fff;
  outline: none;
  transition: border-color var(--fast, 0.15s ease), box-shadow var(--fast, 0.15s ease);
}

.aprend-emoji-search-input:focus {
  border-color: var(--accent, #29c3d6);
  box-shadow: 0 0 0 2px rgba(41, 195, 214, 0.2);
}

.aprend-emoji-search-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.aprend-emoji-tabs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.25rem;
}

.aprend-emoji-tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--faint, #94a3b8);
  font-size: 1.05rem;
  padding: 0.25rem 0.1rem;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--fast, 0.15s ease);
  user-select: none;
}

.aprend-emoji-tab-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

.aprend-emoji-tab-btn.active {
  color: var(--accent, #29c3d6);
  background: rgba(41, 195, 214, 0.15);
}

.aprend-emoji-body {
  flex: 1;
  overflow-y: auto;
  padding: 0.6rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
}

.aprend-emoji-body::-webkit-scrollbar {
  width: 5px;
}

.aprend-emoji-body::-webkit-scrollbar-track {
  background: transparent;
}

.aprend-emoji-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
}

.aprend-emoji-body::-webkit-scrollbar-thumb:hover {
  background: var(--accent, #29c3d6);
}

.aprend-emoji-category-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--faint, #64748b);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.aprend-emoji-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 0.2rem;
}

.aprend-emoji-item-btn {
  background: transparent;
  border: none;
  border-radius: 6px;
  font-size: 1.28rem;
  line-height: 1;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.1s ease, background 0.1s ease;
  user-select: none;
}

.aprend-emoji-item-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: scale(1.22);
}

.aprend-emoji-item-btn:active {
  transform: scale(0.95);
}

.aprend-emoji-empty {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--faint, #64748b);
  font-size: 0.85rem;
}

.aprend-emoji-footer {
  padding: 0.4rem 0.75rem;
  background: rgba(22, 25, 34, 0.9);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.72rem;
  color: var(--faint, #64748b);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.aprend-emoji-footer span {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.aprend-emoji-footer b {
  color: var(--accent, #29c3d6);
}

/* ---------- Botões de Ação Emoji nos Formulários ---------- */
.feed-quick-comment-emoji-btn,
.feed-modal-emoji-btn,
.feed-post-caption-emoji-btn {
  background: transparent;
  border: none;
  color: var(--faint, #94a3b8);
  font-size: 1.05rem;
  cursor: pointer;
  padding: 0.25rem 0.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: color var(--fast, 0.15s ease), transform var(--fast, 0.15s ease);
}

.feed-quick-comment-emoji-btn:hover,
.feed-modal-emoji-btn:hover,
.feed-post-caption-emoji-btn:hover {
  color: var(--accent, #29c3d6);
  transform: scale(1.15);
}

@media (max-width: 480px) {
  .aprend-emoji-picker {
    width: calc(100vw - 20px);
    height: 340px;
  }
  .aprend-emoji-grid {
    grid-template-columns: repeat(7, 1fr);
  }
}