.gif-picker {
  display: none;
  flex-direction: column;
  max-height: min(48vh, 360px);
  overflow: hidden;
  background: var(--bg-white);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.22);
  --gif-picker-col-w: 72px;
  --gif-picker-col-gap: 6px;
}

.gif-picker.is-open {
  display: flex !important;
}

.gif-picker-tabs {
  display: flex;
  flex-wrap: nowrap;
  gap: 6px;
  padding: 8px 8px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  flex-shrink: 0;
}

.gif-picker-tab {
  flex: 0 0 auto;
  border: none;
  background: var(--bg-light);
  color: var(--text-mid);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 16px;
  cursor: pointer;
}

.gif-picker-tab.active {
  background: var(--accent-light, #e3f0ff);
  color: var(--accent, #2979ff);
}

/* Eşit genişlik sütunlar + masonry (doğal yükseklik) */
.gif-picker-grid {
  column-width: var(--gif-picker-col-w);
  column-gap: var(--gif-picker-col-gap);
  column-fill: balance;
  padding: 8px;
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1;
  min-height: 0;
  -webkit-overflow-scrolling: touch;
}

.gif-picker-item {
  width: 100%;
  display: inline-block;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  margin: 0 0 var(--gif-picker-col-gap);
  border: none;
  background: var(--bg-light);
  border-radius: 8px;
  padding: 2px;
  cursor: pointer;
  overflow: hidden;
  vertical-align: top;
  box-sizing: border-box;
  transition: background 0.15s ease, box-shadow 0.15s ease;
}

.gif-picker-item:hover {
  background: var(--accent-light, #e3f0ff);
  box-shadow: 0 1px 4px rgba(41, 121, 255, 0.12);
}

.gif-picker-item img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
  object-fit: cover;
  vertical-align: top;
}

.gif-picker-empty {
  display: block;
  width: 100%;
  column-span: all;
  text-align: center;
  color: var(--text-light);
  font-size: 13px;
  padding: 16px 8px;
}

@media (max-width: 380px) {
  .gif-picker {
    --gif-picker-col-w: 64px;
    max-height: min(44vh, 320px);
  }
}

@media (min-width: 381px) and (max-width: 480px) {
  .gif-picker {
    --gif-picker-col-w: 68px;
  }
}

.composer-overlay-layer .gif-picker.is-open {
  position: fixed;
  z-index: 5000;
  pointer-events: auto;
}

#gifPicker.is-open {
  z-index: 10001 !important;
  pointer-events: auto !important;
}

.msg-attachment-gif {
  display: block;
  margin-top: 4px;
}

.msg-attachment-gif img {
  max-width: min(280px, 100%);
  max-height: 240px;
  border-radius: 8px;
  object-fit: contain;
  vertical-align: middle;
}

.message.own .msg-attachment-gif img {
  border-bottom-right-radius: 4px;
}