/* Emoji Picker Styles */

.emoji-picker-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 50000;
}

.emoji-picker-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  cursor: pointer;
}

.emoji-picker-modal {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  /* v1.39.564: единая палитра с виджетом поддержки и сайтом */
  background: linear-gradient(180deg, var(--surface, #1e293b) 0%, var(--background, #0f172a) 100%);
  border: 1px solid var(--border, #334155);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255,255,255,0.03) inset;
  width: 90%;
  max-width: 420px;
  max-height: 600px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 50001;
}

.emoji-picker-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

.emoji-picker-header h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary, var(--fg));
}

.emoji-picker-close {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  color: var(--fg);
  opacity: 0.6;
  transition: opacity 0.2s ease;
}

.emoji-picker-close:hover {
  opacity: 1;
}

.emoji-picker-search {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border, #334155);
  border-radius: 8px;
  background: var(--background, #0f172a);
  color: var(--text-primary, var(--fg));
  font-size: 13px;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}

.emoji-picker-search:focus {
  border-color: var(--primary, var(--link));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary, var(--link)) 30%, transparent);
}

.emoji-picker-tabs {
  display: flex;
  gap: 4px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  /* v1.39.640 (dev-chat req 0dc9c3ed): прячем визуальный horizontal scrollbar,
     сохраняя возможность горизонтального скролла свайпом / колесом. Стиль
     Discord/Telegram — без полосы. */
  overflow-x: auto;
  scrollbar-width: none;        /* Firefox */
  -ms-overflow-style: none;     /* IE/old Edge */
}
.emoji-picker-tabs::-webkit-scrollbar {
  display: none;                /* Chrome / Safari / new Edge */
  height: 0;
  width: 0;
}

.emoji-picker-tab {
  flex: 0 0 40px;
  height: 40px;
  border: 1px solid var(--border, #334155);
  background: var(--background, #0f172a);
  border-radius: 8px;
  cursor: pointer;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.emoji-picker-tab:hover {
  background: var(--surface, var(--card));
  border-color: var(--primary, var(--link));
}

.emoji-picker-tab.active {
  background: color-mix(in srgb, var(--primary, var(--link)) 25%, var(--background, #0f172a) 75%);
  border-color: var(--primary, var(--link));
}

.emoji-picker-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  max-height: 380px;
  overflow-y: auto;
  padding: 8px;
}

.emoji-picker-item {
  width: 100%;
  aspect-ratio: 1;
  border: 1px solid var(--border, #334155);
  background: var(--background, #0f172a);
  border-radius: 8px;
  cursor: pointer;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  padding: 0;
}

.emoji-picker-item:hover {
  transform: scale(1.15);
  background: color-mix(in srgb, var(--primary, var(--link)) 30%, var(--background, #0f172a) 70%);
  border-color: var(--primary, var(--link));
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

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

/* Responsive */
@media (max-width: 600px) {
  .emoji-picker-modal {
    max-width: calc(100% - 20px);
    max-height: calc(100vh - 40px);
  }

  .emoji-picker-grid {
    grid-template-columns: repeat(5, 1fr);
    max-height: calc(100vh - 300px);
  }
}

/* Button to trigger emoji picker */
.emoji-picker-btn {
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  cursor: pointer;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.emoji-picker-btn:hover {
  background: var(--card);
  border-color: var(--link);
}

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

/* Emoji display in messages */
.emoji-text {
  display: inline-block;
  font-size: 1.2em;
  line-height: 1;
  margin: 0 2px;
}

/* Recently used emojis */
.emoji-picker-recent {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  padding: 8px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

.emoji-picker-recent-title {
  grid-column: 1 / -1;
  font-size: 11px;
  font-weight: 600;
  color: var(--fg);
  opacity: 0.7;
  margin-bottom: 4px;
}

.emoji-picker-recent-item {
  width: 100%;
  aspect-ratio: 1;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 6px;
  cursor: pointer;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  padding: 0;
}

.emoji-picker-recent-item:hover {
  transform: scale(1.15);
  background: var(--link);
  border-color: var(--link);
}