/* gallery.css — SB Chat Gallery Module */
#galleryOverlay {
  position: fixed; inset: 0; z-index: 9000;
  background: var(--bg);
  display: flex; flex-direction: column;
  animation: galFadeIn .2s ease;
  overflow: hidden;
}

#galBody {
  flex: 1; overflow-y: auto;
  display: flex; flex-direction: column;
}
@keyframes galFadeIn { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* Header */
.gal-header {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  flex-shrink: 0;
}
.gal-header-back {
  width: 38px; height: 38px; border-radius: 50%;
  background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text1);
}
.gal-header-back:hover { background: var(--bg3); }
.gal-header-title {
  font-size: 17px; font-weight: 600; color: var(--text1); flex: 1;
}
.gal-header-send {
  padding: 8px 20px; border-radius: 20px;
  background: var(--accent); color: #fff;
  border: none; cursor: pointer;
  font-size: 14px; font-weight: 600;
  display: none; align-items: center; gap: 6px;
  transition: opacity .15s;
}
.gal-header-send:hover { opacity: .85; }
.gal-header-send.visible { display: flex; }

/* Tabs (resim/video/belge) */
.gal-tabs {
  display: flex; border-bottom: 1px solid var(--border);
  background: var(--bg2); flex-shrink: 0;
}
.gal-tab {
  flex: 1; padding: 11px 0;
  text-align: center; font-size: 13px; font-weight: 500;
  color: var(--text2); cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
.gal-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* Grid — Resimler / Videolar */
.gal-grid {
  flex: 1; overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  padding: 2px;
}
.gal-item {
  position: relative; aspect-ratio: 1;
  cursor: pointer; overflow: hidden;
  background: var(--surface);
}
.gal-item img, .gal-item video {
  width: 100%; height: 100%; object-fit: cover;
  display: block; transition: transform .2s;
}
.gal-item:hover img, .gal-item:hover video { transform: scale(1.04); }

/* Seçim rozeti */
.gal-check {
  position: absolute; top: 6px; right: 6px;
  width: 24px; height: 24px; border-radius: 50%;
  background: rgba(0,0,0,.45); border: 2px solid rgba(255,255,255,.7);
  display: flex; align-items: center; justify-content: center;
  transition: background .15s, border-color .15s;
}
.gal-item.selected .gal-check {
  background: var(--accent); border-color: var(--accent);
}
.gal-item.selected::after {
  content: '';
  position: absolute; inset: 0;
  border: 3px solid var(--accent);
  pointer-events: none;
}
.gal-check svg { display: none; }
.gal-item.selected .gal-check svg { display: block; }

/* Video rozeti */
.gal-vid-badge {
  position: absolute; bottom: 5px; left: 6px;
  background: rgba(0,0,0,.6); border-radius: 4px;
  padding: 2px 5px; font-size: 11px; color: #fff;
  display: flex; align-items: center; gap: 3px;
}

/* Belge listesi */
.gal-doc-list {
  flex: 1; overflow-y: auto; padding: 8px 0;
  background: var(--bg);
}
.gal-doc-item {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px; cursor: pointer;
  transition: background .12s;
}
.gal-doc-item:hover { background: var(--bg2); }
.gal-doc-item.selected { background: rgba(var(--accent-rgb, 37,211,102),.12); }
.gal-doc-icon {
  width: 46px; height: 46px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.gal-doc-name {
  font-size: 14px; color: var(--text1);
  font-weight: 500; word-break: break-all;
  flex: 1;
}
.gal-doc-meta {
  font-size: 12px; color: var(--text2); margin-top: 2px;
}
.gal-doc-sel {
  width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: background .15s, border-color .15s;
}
.gal-doc-item.selected .gal-doc-sel {
  background: var(--accent); border-color: var(--accent);
}
.gal-doc-sel svg { display: none; }
.gal-doc-item.selected .gal-doc-sel svg { display: block; }

/* Önizleme sheet */
#galPreviewSheet {
  position: fixed; inset: 0; z-index: 9100;
  background: rgba(0,0,0,.85);
  display: flex; flex-direction: column;
  animation: galFadeIn .2s ease;
}
.gal-preview-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px;
  background: rgba(0,0,0,.6);
  flex-shrink: 0;
}
.gal-preview-bar span {
  font-size: 15px; font-weight: 600; color: #fff;
}
.gal-preview-close, .gal-preview-send-btn {
  border: none; cursor: pointer; border-radius: 20px;
  font-size: 14px; font-weight: 600;
  display: flex; align-items: center; gap: 6px;
}
.gal-preview-close {
  background: rgba(255,255,255,.15); color: #fff; padding: 8px 16px;
}
.gal-preview-send-btn {
  background: var(--accent); color: #fff; padding: 9px 22px;
}
.gal-preview-scroll {
  flex: 1; overflow-y: auto;
  display: flex; flex-direction: column; gap: 10px;
  padding: 16px;
}
.gal-preview-thumb {
  width: 100%; max-height: 70vh; object-fit: contain;
  border-radius: 8px;
}
.gal-preview-doc-row {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,.08); border-radius: 12px; padding: 12px 14px;
}
.gal-preview-doc-row span { font-size: 13px; color: #fff; }

/* Boş durum */
.gal-empty {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 12px; color: var(--text2);
  padding: 40px;
  background: var(--bg);
}
.gal-empty svg { opacity: .4; }
.gal-empty p { font-size: 14px; text-align: center; }

/* Seçim sayacı bar */
.gal-sel-bar {
  display: none; align-items: center; justify-content: space-between;
  padding: 10px 16px;
  background: var(--accent);
  color: #fff; font-size: 14px; font-weight: 600;
  flex-shrink: 0;
}
.gal-sel-bar.visible { display: flex; }
.gal-sel-clear {
  background: none; border: none; color: #fff;
  cursor: pointer; font-size: 13px; text-decoration: underline;
}