/* Mail tracking case search modal */
.mail-track-case-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.mail-track-case-modal-panel {
  background: var(--bg-card);
  border-radius: 12px;
  width: 90%;
  max-width: 800px;
  max-height: 80vh;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.mail-track-case-modal-head {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mail-track-case-modal-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.mail-track-case-modal-title i {
  margin-right: 8px;
  color: #b37feb;
}

.mail-track-case-modal-close {
  --app-close-btn-bg: rgba(255, 255, 255, 0.10);
  --app-close-btn-bg-hover: rgba(255, 255, 255, 0.18);
  --app-close-btn-color: #FFFFFF;
}

.mail-track-case-modal-body {
  padding: 20px 24px;
}

.mail-track-case-search-row {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}

.mail-track-case-search-input {
  flex: 1;
  padding: 12px 16px;
}

.mail-track-case-search-btn {
  padding: 12px 24px;
}

.mail-track-case-search-results {
  max-height: 400px;
  overflow-y: auto;
}

.mail-track-case-search-empty {
  text-align: center;
  padding: 40px;
  color: var(--text-tertiary);
}

.mail-track-case-search-error {
  color: #f6465d;
}

.mail-track-case-search-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mail-track-case-search-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.mail-track-case-search-item:hover {
  background: var(--bg-secondary);
}

.mail-track-case-search-item-num {
  min-width: 130px;
  font-weight: 600;
}

.mail-track-case-search-item-subject {
  flex: 1;
}

.mail-track-case-search-item-type {
  font-size: 12px;
  color: var(--text-secondary);
}

.mail-track-case-modal-footer {
  padding: 16px 24px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.mail-track-case-modal-btn {
  padding: 10px 20px;
}

.mail-track-modal-meta {
  margin-bottom: 12px;
}

.mail-track-modal-meta-row {
  font-size: 15px;
  color: var(--text-primary);
  line-height: 1.7;
}

.mail-track-modal-timeline-wrap {
  max-height: 360px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-secondary);
}

.mail-track-modal-timeline {
  padding: 14px 16px;
}

.mail-track-modal-timeline-item {
  display: grid;
  grid-template-columns: 20px 1fr;
  column-gap: 12px;
}

.mail-track-modal-timeline-axis {
  position: relative;
}

.mail-track-modal-timeline-dot {
  position: absolute;
  top: 5px;
  left: 3px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #c5cbd3;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.06);
}

.mail-track-modal-timeline-line {
  position: absolute;
  top: 16px;
  left: 7px;
  width: 2px;
  bottom: -8px;
  background: #e3e6eb;
}

.mail-track-modal-timeline-item--last .mail-track-modal-timeline-line {
  display: none;
}

.mail-track-modal-timeline-item--latest .mail-track-modal-timeline-dot {
  background: #0ecb81;
  box-shadow: 0 0 0 4px rgba(14, 203, 129, 0.16);
}

.mail-track-modal-timeline-content {
  padding-bottom: 14px;
}

.mail-track-modal-timeline-time {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  white-space: pre-wrap;
}

.mail-track-modal-timeline-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-primary);
  word-break: break-word;
  white-space: pre-wrap;
}

.mail-track-modal-timeline-item--latest .mail-track-modal-timeline-text {
  color: #065f46;
  font-weight: 600;
}

.mail-track-modal-timeline-empty {
  padding: 24px 10px;
  text-align: center;
  color: var(--text-tertiary);
}

/* Mail tracking generic dialog content (rendered from JS template strings) */
.mail-track-dialog-wrap {
  padding: 0;
  margin: -24px;
}

.mail-track-dialog-wrap--notice {
  margin: -24px;
}

.mail-track-dialog-hero {
  background: linear-gradient(135deg, #f0b90b 0%, #d4a000 100%);
  padding: 25px;
  color: #181a20;
  border-radius: 8px 8px 0 0;
  text-align: center;
}

.mail-track-dialog-hero--compact {
  padding: 20px;
}

.mail-track-dialog-hero-icon {
  font-size: 48px;
  margin-bottom: 15px;
}

.mail-track-dialog-hero-icon--small {
  font-size: 36px;
  margin-bottom: 10px;
}

.mail-track-dialog-hero-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.mail-track-dialog-hero-title--small {
  font-size: 16px;
  margin-bottom: 0;
}

.mail-track-dialog-hero-subtitle {
  font-size: 14px;
  opacity: 0.8;
}

.mail-track-dialog-hero-subtitle--small {
  font-size: 13px;
  margin-top: 4px;
}

.mail-track-dialog-body {
  padding: 25px;
}

.mail-track-dialog-body--notice {
  background: linear-gradient(180deg, #fffdf7 0%, #fffaf0 100%);
}

.mail-track-form-group {
  margin-bottom: 20px;
}

.mail-track-form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #374151;
}

.mail-track-form-required {
  color: #ef4444;
}

.mail-track-form-control {
  width: 100%;
  padding: 12px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  font-size: 14px;
}

.mail-track-form-control--strong {
  border: 2px solid #f0b90b;
}

.mail-track-form-control--large {
  font-size: 16px;
}

.mail-track-form-textarea {
  resize: vertical;
}

.mail-track-form-textarea--lg {
  min-height: 150px;
}

.mail-track-form-textarea--md {
  min-height: 100px;
}

.mail-track-dialog-help {
  background: #fffbeb;
  border-left: 0;
  padding: 15px;
  border-radius: 4px;
  margin-bottom: 20px;
}

.mail-track-dialog-help-text {
  color: #92400e;
  font-size: 13px;
  line-height: 1.6;
}

.mail-track-dialog-help-link {
  color: #f0b90b;
  text-decoration: underline;
}

.mail-track-dialog-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.mail-track-dialog-actions--end {
  justify-content: flex-end;
  margin-top: 16px;
}

.mail-track-dialog-btn {
  padding: 12px 24px;
  cursor: pointer;
  border: none;
  border-radius: 8px;
}

.mail-track-dialog-btn--cancel {
  background: #f3f4f6;
  color: #374151;
}

.mail-track-dialog-btn--primary {
  background: #f0b90b;
  color: #181a20;
  font-weight: 600;
}

.mail-track-dialog-btn--outline {
  background: #ffffff;
  color: #1f2937;
  border: 1px solid #d1d5db;
  font-weight: 600;
}

.mail-track-dialog-btn--outline:hover {
  border-color: #f0b90b;
  color: #9a6b00;
}

.mail-track-dialog-btn--dark {
  background: #181a20;
  color: #f0b90b;
}

.mail-track-notice-message {
  font-size: 14px;
  line-height: 1.8;
  color: #1f2937;
  background: #fffbeb;
  border: 1px solid #f6e0a3;
  border-left: 0;
  border-radius: 8px;
  padding: 12px 14px;
}

.mail-track-notice-linkline {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: #4b5563;
  word-break: break-all;
}

.mail-track-notice-link {
  color: #9a6b00;
  text-decoration: underline;
  font-weight: 600;
}

/* Hide right scrollbar in mail-tracking generic modal while keeping scroll behavior */
#generic-modal:has(.mail-track-dialog-wrap) > .generic-modal-dialog {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

#generic-modal:has(.mail-track-dialog-wrap) > .generic-modal-dialog::-webkit-scrollbar {
  width: 0;
  height: 0;
}