/* v199: Production-grade Mail API composer. Scoped to Mail API pages only. */

.mailbox-api-page-v196 .mailbox-sender-users-v196,
.mailbox-api-page-v196 .mailbox-affiliate-card-v196,
.mailbox-api-page-v196 .mailbox-compose-trio-v196,
.mailbox-api-page-v196 .mailbox-header-variants-v196,
.mailbox-api-page-v196 .mailbox-body-variants-v196 {
  min-width: 0;
}

.mailbox-api-page-v196 .mailbox-sender-users-v196,
.mailbox-api-page-v196 .mailbox-affiliate-card-v196,
.mailbox-api-page-v196 .mailbox-compose-card-v196 {
  border: 1px solid rgb(6 182 212 / 20%);
  border-radius: 14px;
  background: rgb(6 182 212 / 4%);
  padding: 16px;
}

.mailbox-api-page-v196 .mailbox-section-heading-v196 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.mailbox-api-page-v196 .mailbox-section-heading-v196 h3 {
  margin: 0;
  font-size: 13px;
  font-weight: 900;
}

.mailbox-api-page-v196 .mailbox-section-heading-v196 p {
  margin: 3px 0 0;
  color: #6b7280;
  font-size: 11px;
}

.mailbox-api-page-v196 .mailbox-sender-actions-v196 {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.mailbox-api-page-v196 .mailbox-sender-actions-v196 button {
  min-height: 31px;
  padding: 6px 10px !important;
}

.mailbox-api-page-v196 .mailbox-sender-grid-v196 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  max-height: 268px;
  overflow-y: auto;
  padding: 2px;
}

.mailbox-api-page-v196 .mailbox-sender-row-v196 {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  min-width: 0;
  border: 1px solid rgb(148 163 184 / 18%);
  border-radius: 10px;
  background: rgb(255 255 255 / 75%);
  padding: 10px;
  cursor: pointer;
}

.dark .mailbox-api-page-v196 .mailbox-sender-row-v196 {
  background: rgb(255 255 255 / 3%);
}

.mailbox-api-page-v196 .mailbox-sender-row-v196.is-selected {
  border-color: rgb(6 182 212 / 55%);
  background: rgb(6 182 212 / 10%);
}

.mailbox-api-page-v196 .mailbox-sender-identity-v196,
.mailbox-api-page-v196 .mailbox-sender-identity-v196 strong,
.mailbox-api-page-v196 .mailbox-sender-identity-v196 small {
  display: block;
  min-width: 0;
}

.mailbox-api-page-v196 .mailbox-sender-identity-v196 strong {
  overflow: hidden;
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mailbox-api-page-v196 .mailbox-sender-identity-v196 small,
.mailbox-api-page-v196 .mailbox-sender-quota-v196 {
  margin-top: 2px;
  color: #6b7280;
  font-size: 9px;
}

.mailbox-api-page-v196 .mailbox-sender-quota-v196 {
  text-align: right;
  white-space: nowrap;
}

.mailbox-api-page-v196 .mailbox-affiliate-grid-v196 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.mailbox-api-page-v196 .mailbox-affiliate-grid-v196 > .mailbox-affiliate-label-v139 {
  grid-column: 1 / -1;
}

.mailbox-api-page-v196 .mailbox-compose-trio-v196 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 14px;
}

.mailbox-api-page-v196 .mailbox-compose-card-v196 {
  height: 100%;
}

.mailbox-api-page-v196 .mailbox-placeholder-list-v196 {
  display: grid;
  gap: 9px;
}

.mailbox-api-page-v196 .mailbox-placeholder-item-v196 {
  display: grid;
  gap: 6px;
}

.mailbox-api-page-v196 .mailbox-placeholder-item-head-v196 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 10px;
  font-weight: 800;
}

.mailbox-api-page-v196 .mailbox-placeholder-item-v196 textarea {
  min-height: 76px !important;
}

.mailbox-api-page-v196 .mailbox-message-controls-v196 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.mailbox-api-page-v196 .mailbox-message-controls-v196 > :last-child {
  grid-column: 1 / -1;
}

.mailbox-api-page-v196 .mailbox-header-variants-v196,
.mailbox-api-page-v196 .mailbox-body-variants-v196 {
  grid-column: span 2 !important;
  border-radius: 14px !important;
}

.mailbox-api-page-v196 .mailbox-body-variants-v196 iframe {
  min-height: 240px;
}

.mailbox-api-page-v196 .mailbox-apps-script-limit-v196 {
  border: 1px dashed rgb(245 158 11 / 35%);
  border-radius: 10px;
  background: rgb(245 158 11 / 8%);
  padding: 14px;
  color: #92400e;
  font-size: 11px;
  line-height: 1.5;
}

.dark .mailbox-api-page-v196 .mailbox-apps-script-limit-v196 {
  color: #fcd34d;
}

.mailbox-sender-filter-backdrop-v196 {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: grid;
  place-items: center;
  background: rgb(2 6 23 / 62%);
  padding: 24px;
  backdrop-filter: blur(5px);
}

.mailbox-sender-filter-dialog-v196 {
  width: min(620px, 100%);
  max-height: min(720px, calc(100vh - 48px));
  overflow-y: auto;
  border: 1px solid rgb(148 163 184 / 24%);
  border-radius: 20px;
  background: #fff;
  padding: 22px;
  box-shadow: 0 28px 90px rgb(2 6 23 / 38%);
}

.dark .mailbox-sender-filter-dialog-v196 {
  background: #111114;
}

.mailbox-sender-filter-dialog-v196 h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 900;
}

.mailbox-sender-filter-dialog-v196 p {
  margin: 7px 0 14px;
  color: #6b7280;
  font-size: 12px;
}

.mailbox-sender-filter-dialog-v196 textarea {
  min-height: 220px !important;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
}

.mailbox-sender-filter-actions-v196 {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  margin-top: 14px;
}

@media (max-width: 1280px) {
  .mailbox-api-page-v196 .mailbox-sender-grid-v196,
  .mailbox-api-page-v196 .mailbox-compose-trio-v196 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mailbox-api-page-v196 .mailbox-compose-trio-v196 > :last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .mailbox-api-page-v196 .mailbox-sender-grid-v196,
  .mailbox-api-page-v196 .mailbox-affiliate-grid-v196,
  .mailbox-api-page-v196 .mailbox-compose-trio-v196,
  .mailbox-api-page-v196 .mailbox-message-controls-v196 {
    grid-template-columns: minmax(0, 1fr);
  }

  .mailbox-api-page-v196 .mailbox-compose-trio-v196 > :last-child,
  .mailbox-api-page-v196 .mailbox-message-controls-v196 > :last-child,
  .mailbox-api-page-v196 .mailbox-header-variants-v196,
  .mailbox-api-page-v196 .mailbox-body-variants-v196 {
    grid-column: 1 !important;
  }

  .mailbox-sender-filter-backdrop-v196 {
    align-items: end;
    padding: 12px;
  }

  .mailbox-sender-filter-dialog-v196 {
    border-radius: 18px;
  }
}