/* ==========================================================================
   CRM Customer Media Attachments & Previews Styles
   ========================================================================== */

.crm-media-section {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1.25rem;
}

.crm-media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.85rem;
  margin-top: 0.75rem;
}

.crm-media-card {
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  overflow: hidden;
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.crm-media-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  border-color: #059669;
}

.crm-media-preview-box {
  width: 100%;
  height: 125px;
  background: #0f172a;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.crm-media-preview-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.crm-media-preview-box img:hover {
  transform: scale(1.05);
}

.crm-media-preview-box video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.crm-media-info {
  padding: 0.6rem 0.75rem;
  background: #ffffff;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.crm-media-filename {
  font-size: 0.75rem;
  font-weight: 700;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

.crm-media-filesize {
  font-size: 0.7rem;
  color: #64748b;
  margin-top: 2px;
}

.crm-media-actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.crm-media-btn {
  flex: 1;
  padding: 0.35rem 0.5rem;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  border: 1px solid #cbd5e1;
  background: #f1f5f9;
  color: #334155;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
}

.crm-media-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.crm-media-btn.btn-view {
  background: #ecfdf5;
  border-color: #a7f3d0;
  color: #065f46;
}

.crm-media-btn.btn-view:hover {
  background: #d1fae5;
}

.crm-media-btn.btn-whatsapp {
  background: #25d366;
  border-color: #22c55e;
  color: #ffffff;
}

.crm-media-btn.btn-whatsapp:hover {
  background: #16a34a;
}

.crm-media-btn.btn-attach-single {
  background: #0284c7;
  border-color: #0369a1;
  color: #ffffff;
}

.crm-media-btn.btn-attach-single:hover {
  background: #0369a1;
}

/* Lightbox Modal */
.crm-lightbox-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(5px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.crm-lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.crm-lightbox-content img,
.crm-lightbox-content video {
  max-width: 100%;
  max-height: 80vh;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.crm-lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  color: #ffffff;
  font-size: 2rem;
  font-weight: bold;
  background: none;
  border: none;
  cursor: pointer;
}

.crm-lightbox-footer {
  margin-top: 1rem;
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  width: 100%;
  font-size: 0.9rem;
}

.crm-media-dropzone {
  margin-top: 0.85rem;
  border: 2px dashed #94a3b8;
  background: #f8fafc;
  border-radius: 8px;
  padding: 0.85rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.crm-media-dropzone:hover,
.crm-media-dropzone.dragover {
  border-color: #059669;
  background: #ecfdf5;
}

.crm-media-empty-note {
  color: #64748b;
  font-size: 0.85rem;
  margin: 0.5rem 0;
  text-align: center;
}