/* Main tabs (Write a Complement / Complements) */
.dm-main-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--dm-border-color);
  padding-bottom: 0;
}

.dm-main-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  color: var(--sub-color);
  transition: all 0.2s ease;
  margin-bottom: -2px;
  border-radius: 0;
}

.dm-main-tab:hover {
    color: var(--e-global-color-primary);
}

.dm-main-tab.active {
  color: var(--e-global-color-primary);
  border-bottom-color: var(--e-global-color-primary);
  background: transparent;
}

.dm-main-tab svg {
  width: 20px;
  height: 20px;
}

/* Main content sections */
.dm-main-content {
  position: relative;
}

.dm-section {
  display: none;
}

.dm-section.active {
  display: block;
}

.dm-letters-card{
  background: var(--background-color);
  border-radius:16px;
  padding:20px;
  border:1px solid var(--dm-border-color);
}

/* Compose layout with preview */
.dm-compose-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.dm-compose-form-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.dm-letter-preview-section {
  position: sticky;
  top: 20px;
  background: var(--e-global-color-accent);
  border-radius: 8px;
  padding: 30px;
  min-height: 400px;
}

.dm-preview-header {
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(139, 90, 43, 0.15);
}

.dm-preview-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: #6b4423;
  font-family: 'Great Vibes', 'Dancing Script', cursive;
}

.dm-letter-preview {
  position: relative;
}

.dm-letter-preview-content {
  min-height: 300px;
}

.dm-letter-preview .dm-letter-content {
  margin: 0;
  padding: 0;
  background: transparent;
  min-height: auto;
}

.dm-preview-placeholder {
  color: var(--sub-color);
  font-style: italic;
  text-align: left;
  padding: 40px 0;
  margin: 0;
}
.dm-letters-title{ 
  margin:0 0 10px; 
  font-size:22px; 
  color: var(--color);
}
.dm-field{display: flex; flex-direction: column; gap: 6px;}
.dm-field label {
  color: var(--sub-color);
  font-weight: 500;
  font-size: 14px;
  margin-bottom: 4px;
}

.light .dm-field label {
  color: var(--color);
}
.dm-field input[type="text"],
.dm-field input[type="email"],
.dm-field textarea,
.dm-field select{
  width:100%;
  padding:10px 12px;
  border-radius:4px;
  border:1px solid var(--dm-border-color);
  outline:none;
  background-color: var(--hover-background);
  color: var(--color);
  font-size: 14px;
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}
.dm-field input[type="text"],
.dm-field input[type="email"],
.dm-field select{
  height: 40px;
}
.dm-field input[type="text"]:focus,
.dm-field input[type="email"]:focus,
.dm-field textarea:focus,
.dm-field select:focus{
  outline: none;
  border-color: var(--e-global-color-primary);
}
/* Custom arrow on selects to align with preferences form */
.dm-field select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 40px;
}

.light .dm-field select {
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
}
.dm-inline{ display:flex; gap:16px; align-items:center; flex-wrap:wrap;}
.dm-inline-item{ display:flex; align-items:center; gap:8px; color: var(--sub-color); }
.dm-inline-item label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--sub-color);
  font-size: 14px;
}

.light .dm-inline-item label {
  color: var(--color);
}
.dm-inline-item input[type="checkbox"] {
  margin: 0;
  cursor: pointer;
}
.dm-inline-item select {
  height: 40px;
  padding: 10px 40px 10px 12px;
  border-radius: 4px;
  border: 1px solid var(--dm-border-color);
  background-color: var(--hover-background);
  color: var(--color);
  font-size: 14px;
  box-sizing: border-box;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239b9b9b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  cursor: pointer;
  transition: border-color 0.3s ease;
}

.light .dm-inline-item select {
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
}
.dm-inline-item select:focus {
  outline: none;
  border-color: var(--e-global-color-primary);
}
.dm-actions{ margin-top:12px; }
.dm-btn{
    font-size: 14px;
  border:0; padding:10px 14px; border-radius:4px; cursor:pointer;
  background:var(--e-global-color-primary); color:#fff; font-weight:500;
  transition: background-color 0.3s ease;
}
.dm-btn:hover:not(:disabled) {
  background:var(--btn-hover, #d81b60);
  opacity: 0.9;
}
.dm-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}
.dm-tabs{ display:flex; flex-wrap: wrap; gap:10px; margin-bottom:12px; }
.dm-tab{ 
  background: var(--hover-background); 
  color: var(--sub-color); 
  border: 1px solid var(--dm-border-color);
  padding:8px 12px; 
  border-radius:9999px; 
  cursor:pointer; 
  transition:all 0.2s;
  font-weight: 500;
  font-size: 14px;
}
.dm-tab:hover {
  background: var(--hover-background);
  border-color: var(--e-global-color-primary);
  color: var(--e-global-color-primary);
}
.dm-tab.active{ 
  background: var(--e-global-color-primary); 
  color:#fff; 
  border-color: var(--e-global-color-primary);
}
/* Import handwritten/calligraphy fonts */
@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@400;600;700&family=Great+Vibes&family=Allura&family=Kalam:wght@300;400;700&display=swap');

/* Letter card - Aged paper design */
.dm-letter{ 
  background: linear-gradient(145deg, var(--e-global-color-accent), white);
  padding: 50px 60px;
  margin-bottom: 30px;
  position: relative;
  transition: all 0.3s ease;
  overflow: hidden;
}

.dark .dm-letter {
    background: linear-gradient(145deg, #8d7a53, #6262626e);}

/* Aged paper texture overlay */
.dm-letter::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 30%, rgba(139, 90, 43, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(139, 90, 43, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(139, 90, 43, 0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* Torn edge effect */
.dm-letter::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, 
    transparent 30%, 
    rgba(139, 90, 43, 0.1) 50%, 
    transparent 70%);
  border-radius: 8px;
  z-index: -1;
  opacity: 0.3;
}

.dm-letter > * {
  position: relative;
  z-index: 1;
}

.dm-letter-head {
  margin-bottom: 30px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(139, 90, 43, 0.15);
  position: relative;
}

.dm-letter-title{ 
  margin:20px 0 24px; 
  font-size:32px; 
  font-family: 'Great Vibes', 'Dancing Script', cursive;
  font-weight: 400;
  color: #6b4423;
  line-height: 1.3;
  letter-spacing: 1px;
  text-align: left;
  text-shadow: 0 1px 2px rgba(139, 90, 43, 0.1);
}

.dm-letter-content{ 
  color:#5a3a1a;
  font-family: 'Dancing Script', 'Kalam', cursive;
  font-size: 20px;
  line-height: 1.8;
  letter-spacing: 0.5px;
  text-align: left;
  min-height: 200px;
  position: relative;
  text-shadow: 0 1px 1px rgba(139, 90, 43, 0.05);
}

.dm-letter-content p {
  margin-bottom: 20px;
  font-size: 24px;
  line-height: 1.9;
}

.dm-letter-content p:first-child {
  font-size: 26px;
  font-weight: 600;
  color: #6b4423;
  margin-bottom: 24px;
  font-family: 'Great Vibes', cursive;
}

.dm-letter-content p:last-child {
  margin-bottom: 0;
  font-style: italic;
  color: #5a3a1a;
  font-size: 22px;
}

/* Expanded view paragraph font sizes */
.dm-letter.expanded-view .dm-letter-content p {
  font-size: 20px;
  line-height: 1.8;
}

.dm-letter.expanded-view .dm-letter-content p:first-child {
  font-size: 22px;
}

.dm-letter.expanded-view .dm-letter-content p:last-child {
  font-size: 20px;
}
.dm-letter-meta{ 
  display:flex; 
  gap:16px; 
  flex-wrap:wrap; 
  font-size:14px; 
  color: var(--sub-color);
  font-weight: 400;
}
.dm-badge{ 
  display:inline-block; 
  font-size:12px; 
  padding:4px 12px;
  border-radius:20px;
  background: var(--hover-background);
  color: var(--sub-color);
  font-weight: 400;
  border: 1px solid var(--dm-border-color);
  text-transform: capitalize;
}
/* Gmail-style list view */
.dm-letter-list-item {
  background: var(--background-color);
  border: 1px solid var(--dm-border-color);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}

.dm-letter-envelope-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(236, 21, 103, 0.1) 0%, rgba(236, 21, 103, 0.2) 100%);
  border-radius: 50%;
  color: var(--e-global-color-primary);
  transition: all 0.5s;
  overflow: hidden;
}

.dm-letter-envelope-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(236, 21, 103, 0.1) 0%, rgba(236, 21, 103, 0.2) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.dm-letter-envelope-icon svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
  position: relative;
  z-index: 1;
  transition: transform 0.3s ease;
}

.dm-letter-list-item:hover .dm-letter-envelope-icon::before {
  opacity: 0;
}

.dm-letter-list-item.unread .dm-letter-envelope-icon {
  background: rgba(236, 21, 103, 0.15);
  color: var(--e-global-color-primary);
  animation: envelope-pulse 2s ease-in-out infinite;
}

@keyframes envelope-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(236, 21, 103, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(236, 21, 103, 0);
  }
}

.dm-letter-list-item:hover {
  background: var(--hover-background);
}

.dm-letter-list-item.unread {
  background: var(--hover-background);
  border-left: 4px solid var(--e-global-color-primary);
  font-weight: 600;
}

.dm-letter-list-item.unread:hover {
  background: var(--hover-background);
  border-color: var(--e-global-color-primary);
}

.dm-letter-list-item.expanded {
  background: var(--hover-background);
  border: 2px solid var(--e-global-color-primary);
}

.dm-letter-list-sender-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  flex: 1 1 auto;
}

.dm-letter-list-sender {
  font-weight: 600;
  color: var(--color);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  min-width: 0;
  max-width: 100%;
}

.dm-letter-list-sender.anonymous {
  font-style: italic;
  color: var(--sub-color);
}

.dm-letter-list-item.unread .dm-letter-list-sender {
  font-weight: 700;
}

.dm-letter-list-subject {
  flex: 1;
  font-weight: 500;
  color: var(--color);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  margin-right: 16px;
}

.dm-letter-list-item.unread .dm-letter-list-subject {
  font-weight: 600;
  color: var(--color);
}

.dm-letter-list-date {
  color: var(--sub-color);
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.dm-letter-list-badge {
  margin-left: 12px;
  flex-shrink: 0;
  white-space: nowrap;
  align-self: center;
}

/* Expanded letter view (full aged paper design) */
.dm-letter.expanded-view {
  display: block;
  margin-top: 12px;
  margin-left: 0;
  margin-right: 0;
  width: 100%;
  border-radius: 12px;
}

/* Read receipt indicator */
.dm-letter.expanded-view {
  position: relative;
}

.dm-read-receipt {
  position: absolute;
  bottom: 20px;
  right: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.dm-read-receipt svg {
  width: 18px;
  height: 18px;
  fill: #6b4423;
}

.dm-accepted-indicator {
  position: absolute;
  bottom: 20px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(76, 175, 80, 0.1);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  color: #4CAF50;
  font-weight: 500;
}

.dm-accepted-indicator svg {
  width: 16px;
  height: 16px;
  fill: #4CAF50;
}

.dm-rejected-indicator {
  position: absolute;
  bottom: 20px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(220, 53, 69, 0.1);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  color: #dc3545;
  font-weight: 500;
}

.dm-rejected-indicator svg {
  width: 16px;
  height: 16px;
  fill: #dc3545;
}

.dm-letter-actions{ 
  margin-top:20px; 
  display:flex; 
  gap:8px; 
  align-items:center; 
  flex-wrap:wrap;
  padding-top: 20px;
  border-top: 1px dashed rgba(139, 90, 43, 0.15);
}

.dm-btn-primary {
  border: 1px solid #ffffff24;
    background: #4caf50 !important;
    color: #ffffff9e !important;
}

.dark .dm-btn-primary {
  border: 1px solid #ffffff24;
    background: #4caf5045 !important;
    color: #ffffff9e !important;
}

.dm-btn-primary:hover:not(:disabled) {
  background: #45a049 !important;
  opacity: 1;
}

.dm-btn-danger {
    border: 1px solid #ffffff24;
  background: #dc3545 !important;
  color: #ffffffcf !important
}

.dark .dm-btn-danger {
    border: 1px solid #ffffff24;
  background: #dc354580 !important;
  color: #ffffffcf !important
}

.dm-btn-danger:hover:not(:disabled) {
  background: #c82333 !important;
  opacity: 1;
}

.dm-loading,.dm-empty,.dm-error{ 
  color: var(--sub-color); 
  padding:24px; 
  text-align:center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
}

.dm-letters-auth-hint{ text-align:center; }
.dm-feedback{ margin-top:12px; padding:10px; border-radius:8px; background:#d1fae5; color:#065f46; }
.dm-feedback.error{ background:#fee2e2; color:#991b1b; }
.dm-btn:hover{ opacity:0.9; }
.dm-btn:disabled{ opacity:0.5; cursor:not-allowed; }
.dm-visibility-select{ padding:8px 12px; border-radius:8px; border:1px solid var(--dm-border-color); background:var(--background-color); color:var(--color); }

/* Responsive for list view */
@media (max-width: 768px) {
  /* Make tabs horizontally scrollable on mobile */
  .dm-main-tabs {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    /* Hide scrollbar for cleaner look */
    scrollbar-width: none;
    -ms-overflow-style: none;
    flex-wrap: nowrap;
  }
  
  .dm-main-tabs::-webkit-scrollbar {
    display: none;
  }
  
  .dm-main-tab {
    flex-shrink: 0;
    white-space: nowrap;
    min-width: 140px;
    justify-content: center;
  }
  
  .dm-letter-list-item {
    flex-wrap: wrap;
    padding: 12px;
    gap: 12px;
  }
  
  .dm-letter-envelope-icon {
    flex-shrink: 0;
  }
  
  .dm-letter-list-sender-info {
    min-width: 0;
    flex: 1 1 auto;
    margin-bottom: 0;
  }
  
  .dm-letter-list-sender {
    max-width: 100%;
  }
  
  .dm-letter-list-subject {
    min-width: auto;
    max-width: 100%;
    width: 100%;
    margin-bottom: 8px;
    margin-right: 0;
  }
  
  .dm-letter-list-badge {
    margin-left: 0;
    margin-right: auto;
    flex-shrink: 0;
    width: auto;
    margin-top: 0;
    align-self: center;
  }
  
  .dm-letter-list-date {
    text-align: left;
    margin: 0;
  }

  /* Stack compose layout on mobile */
  .dm-compose-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .dm-letter-preview-section {
    position: relative;
    top: 0;
    min-height: 300px;
  }
  
  .dm-letter{ 
  padding: 50px 30px;}
}

/* User Autocomplete Styles */
.dm-recipient-field {
  position: relative;
}

.dm-recipient-input-wrapper {
  position: relative;
}

.dm-user-autocomplete {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--background-color);
  border: 1px solid var(--dm-border-color);
  border-radius: 8px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  margin-top: 4px;
  max-height: 300px;
  overflow-y: auto;
  z-index: 1000;
}

.dm-autocomplete-item {
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid var(--dm-border-color);
  transition: background-color 0.15s ease;
}

.dm-autocomplete-item:last-child {
  border-bottom: none;
}

.dm-autocomplete-item:hover,
.dm-autocomplete-item.selected {
  background-color: var(--hover-background);
}

.dm-autocomplete-name {
  font-weight: 500;
  color: var(--color);
  font-size: 14px;
  margin-bottom: 2px;
}

.dm-autocomplete-username {
  font-size: 12px;
  color: var(--sub-color);
  font-weight: 400;
}

/* Light mode overrides for autocomplete */
.light .dm-user-autocomplete {
  background: var(--background-color);
  border-color: var(--dm-border-color);
}

.light .dm-autocomplete-item {
  border-bottom-color: var(--dm-border-color);
}

.light .dm-autocomplete-item:hover,
.light .dm-autocomplete-item.selected {
  background-color: var(--hover-background);
}

.light .dm-autocomplete-name {
  color: var(--color);
}

.light .dm-autocomplete-username {
  color: var(--sub-color);
}

/* Light mode specific overrides for better contrast */
.light .dm-letter-list-item {
  background: var(--background-color);
  border-color: var(--dm-border-color);
}

.light .dm-letter-list-item:hover {
  background: var(--hover-background);
}

.light .dm-letter-list-item.unread {
  background: rgba(236, 21, 103, 0.05);
  border-left-color: var(--e-global-color-primary);
}

.light .dm-tab {
  background: var(--hover-background);
  color: var(--color);
  border-color: var(--dm-border-color);
}

.light .dm-tab:hover {
  background: rgba(236, 21, 103, 0.1);
  border-color: var(--e-global-color-primary);
  color: var(--e-global-color-primary);
}

.light .dm-tab.active {
  background: var(--e-global-color-primary);
  color: #fff;
  border-color: var(--e-global-color-primary);
}

.light .dm-letter-list-sender {
  color: var(--color);
}

.light .dm-letter-list-subject {
  color: var(--color);
}

.light .dm-letter-list-date {
  color: var(--sub-color);
}

.light .dm-badge {
  background: var(--hover-background);
  color: var(--sub-color);
  border-color: var(--dm-border-color);
}