/* GED-WEB-3G — styles fonctionnels fichiers dans Courriers.
   La refonte décorative globale reste volontairement différée. */

.mail-files-panel {
  margin-top: 14px;
  border: 1px solid #dce5f0;
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}

.mail-files-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 13px 15px;
  border-bottom: 1px solid #e8edf4;
  background: #f8fafc;
}

.mail-files-head > div:first-child {
  display: grid;
  gap: 2px;
}

.mail-files-head strong {
  font-size: 14px;
}

.mail-files-head span {
  color: #6c7a90;
  font-size: 11px;
}

.mail-files-group {
  padding: 13px 15px;
  border-bottom: 1px solid #edf1f6;
}

.mail-files-group:last-child {
  border-bottom: 0;
}

.mail-files-group h4 {
  display: flex;
  gap: 7px;
  align-items: center;
  margin: 0 0 9px;
  font-size: 13px;
}

.mail-files-group h4 span {
  display: inline-flex;
  min-width: 20px;
  min-height: 20px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #edf2f8;
  color: #52637b;
  font-size: 10px;
}

.mail-file-card {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 11px;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid #edf1f6;
}

.mail-file-card:first-child {
  border-top: 0;
}

.mail-file-card.is-principal {
  border: 1px solid #d8e5f8;
  border-radius: 11px;
  padding: 11px;
  background: #f8fbff;
}

.mail-file-icon {
  display: flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  background: #eaf2ff;
  color: #1555ad;
  font-size: 10px;
  font-weight: 900;
}

.mail-file-main {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.mail-file-main > span,
.mail-file-main > small {
  color: #748198;
  font-size: 10px;
}

.mail-file-main > strong {
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mail-file-actions {
  display: flex;
  gap: 7px;
  align-items: center;
  flex-wrap: wrap;
}

.mail-file-actions .btn,
.mail-file-actions .btn-secondary {
  min-height: 31px;
  padding: 6px 9px;
  font-size: 11px;
}

.mail-files-empty {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px dashed #cfd9e6;
  border-radius: 10px;
  color: #69778b;
  font-size: 12px;
}

.mail-files-empty.compact {
  padding: 9px 11px;
}

.mail-files-empty.is-warning,
.mail-files-error {
  background: #fff8e6;
  color: #805b00;
}

.mail-files-error {
  margin: 10px 15px 0;
  padding: 9px 11px;
  border-radius: 9px;
  font-size: 12px;
}

.mail-file-history {
  margin: 0 15px 13px;
  border: 1px solid #e1e8f1;
  border-radius: 10px;
  overflow: hidden;
}

.mail-file-history summary {
  padding: 9px 11px;
  background: #f8fafc;
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
}

.mail-file-history-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  padding: 9px 11px;
  border-top: 1px solid #edf1f6;
}

.mail-file-history-row > div {
  display: grid;
  gap: 2px;
}

.mail-file-history-row strong {
  font-size: 12px;
}

.mail-file-history-row span {
  color: #748198;
  font-size: 10px;
}

.mail-upload-progress {
  display: grid;
  gap: 6px;
  padding: 11px 15px 14px;
  border-top: 1px solid #edf1f6;
}

.mail-upload-progress > div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: #56667f;
  font-size: 11px;
}

.mail-upload-progress progress {
  width: 100%;
  height: 8px;
}

@media (max-width: 760px) {
  .mail-files-head,
  .mail-file-card,
  .mail-file-history-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .mail-file-icon {
    display: none;
  }

  .mail-file-actions {
    justify-content: flex-start;
  }
}