:root {
  --primary-color: #00A884; /* WhatsApp's new brand green */
  --secondary-color: #008069; /* WhatsApp's darker green */
  --tertiary-color: #075E54; /* WhatsApp's darkest green */
  --background-color: #f0f2f5;
  --card-hover-color: #ffffff;
  --text-color: #111B21; /* WhatsApp's text color */
  --gradient-start: #00A884;
  --gradient-end: #008069;
  --message-background: #FFFFFF;
  --success-green: #00A884;
  --gradient-primary: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
}

body {
  background-color: var(--background-color) !important;
  color: var(--text-color) !important;
  font-family: "Helvetica Neue", "Helvetica Neue", Helvetica, Arial, sans-serif !important;
  min-height: 100vh;
  background-image:
    radial-gradient(circle at top left, rgba(0, 168, 132, 0.14), transparent 34%),
    radial-gradient(circle at top right, rgba(7, 94, 84, 0.12), transparent 30%),
    linear-gradient(180deg, #f8fbfc 0%, #eef2f6 100%);
}

body > .ui.logingrid {
  min-height: 100vh;
  height: auto;
  max-width: 100% !important;
  margin: 0 auto !important;
  padding: 2rem 1rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

body > .ui.logingrid > .column {
  width: min(100%, 560px) !important;
  max-width: 560px !important;
}

#loginForm label {
  color: var(--secondary-color);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.whatsapp.icon.bi-whatsapp {
  font-size: 6rem;
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.menu-header {
  background: var(--primary-color) !important;
  color: white !important;
  margin-bottom: 2em !important;
  box-shadow: 
      0 20px 40px rgba(0, 168, 132, 0.2),
      inset 0 0 80px rgba(255, 255, 255, 0.15) !important;
  position: relative;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease-in-out;
}

.login {
  border-radius: 15px !important;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1) !important;
  padding: 2em !important;
}

.ui.card.login {
  width: 100% !important;
  max-width: 560px !important;
  margin: 0 auto !important;
  border-radius: 24px !important;
}

.ui.card.login .content {
  padding: 2.25rem !important;
}

.container {
  max-width: 1360px !important;
  margin: 0 auto !important;
}

.ui.container.fluid.p1,
.ui.container.fluid.admingrid,
.ui.container.fluid.maingrid,
#mainDashboard,
#groupsMainContainer {
  width: min(100%, 1360px) !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.main-header {
  background: var(--primary-color) !important;
  color: white !important;
  padding: 1.5em 2em !important;
  border-radius: 24px !important;
  margin-bottom: 2em !important;
  box-shadow: 
      0 20px 40px rgba(0, 168, 132, 0.2),
      inset 0 0 80px rgba(255, 255, 255, 0.15) !important;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease-in-out;
}

.hidden {
  display:none !important;
}

.ui.stackable.cards > .card.hidden {
  display: none !important;
}

.menu-header .title-container {
  font-size: clamp(1.5em, 3vw, 1.8em) !important;
  display: flex;
  align-items: center;
  gap: 8px;
  color: white;
}
.main-header .title-container {
  display: flex;
  align-items: center;
  gap: 8px;
  color: white;
}

/* Logout: contraste no cabeçalho verde — ver .wuz-header-actions a#menulogout */

.main-header .whatsapp.icon {
  font-size: 1em !important;
}

.main-header .whatsapp.icon:hover {
  transform: scale(1.1);
  background: rgba(255, 255, 255, 0.2);
}

@media (min-width: 768px) {
  .main-header {
      padding: 2em !important;
  }

  .main-header .ui.header {
      flex-direction: column;
  }

  .main-header .version-label {
      margin-top: 4px !important;
  }
}

.ui.header {
  font-weight: 600 !important;
  color: var(--text-color) !important;
}

.ui.cards > .card {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05) !important;
  border-radius: 16px !important;
  margin: 0.7em !important;
  background-color: var(--message-background) !important;
  border: 1px solid rgba(18, 140, 126, 0.1);
}

.ui.cards > .card:not(.no-hover):hover {
  transform: translateY(-8px) !important;
  box-shadow: 0 12px 24px rgba(18, 140, 126, 0.15) !important;
  background-color: var(--card-hover-color) !important;
}

.ui.horizontal.divider {
  font-size: 1.3em !important;
  color: var(--secondary-color) !important;
  margin: 2.5em 0 !important;
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ui.success.message {
  border-radius: 16px !important;
  box-shadow: 0 4px 8px rgba(37, 211, 102, 0.1) !important;
  border: 1px solid rgba(37, 211, 102, 0.2) !important;
  background-color: rgba(231, 247, 232, 0.8) !important;
  color: var(--success-green) !important;
  animation: slideIn 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  backdrop-filter: blur(10px);
}

@keyframes slideIn {
  from { transform: translateX(-30px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.ui.button {
  border-radius: 12px !important;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
  color: white !important;
  font-weight: 600 !important;
  letter-spacing: 0.5px;
}

.ui.button:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 16px rgba(0, 168, 132, 0.2) !important;
  filter: brightness(0.95);
}

.ui.form input, .ui.form textarea {
  border-radius: 12px !important;
  border: 2px solid rgba(18, 140, 126, 0.1) !important;
  transition: all 0.3s ease;
}

.ui.form input:focus, .ui.form textarea:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 3px rgba(0, 168, 132, 0.1) !important;
}

.ui.grid {
  margin: -0.7em !important;
}

.ui.grid > .column {
  padding: 0.7em !important;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.ui.modal {
  border-radius: 20px !important;
  background-color: var(--message-background) !important;
  overflow: hidden;
}

.ui.modal > .header {
  border-radius: 20px 20px 0 0 !important;
  background: var(--gradient-start) !important;
  color: white !important;
  padding: 1.5em !important;
}

.ui.modal > .actions {
  border-radius: 0 0 20px 20px !important;
  background-color: rgba(248, 248, 248, 0.8) !important;
  backdrop-filter: blur(10px);
}

.ui.modal > .actions > .ui.button {
  font-weight: 600 !important;
  letter-spacing: 0.5px;
}

.mb-4 {
  margin-bottom: 1.5em !important;
}

.mt-2 {
  margin-top: 0.75em !important;
}

#user-role-indicator.admin {
  color: #db2828; 
  font-weight: bold;
}
  
#user-role-indicator.admin div.label {
  background-color:#d31616; 
}

#user-role-indicator.admin i.icon {
  color:#d31616;
}
  
#user-role-indicator.user {
  color: #a3f298;
}
  
#user-role-indicator.user i.icon {
  color: #a3f298;
}
  
#user-role-indicator.user div.label {
  background-color: #a3f298;
  color: #000;
}

.ui.secondary.pointing.menu {
  margin-bottom: 0;
  border-bottom: none;
}

.p1 {
  padding-right:1em;
  padding-left:1em;
}

.adminlogin {
  display:none;
}

.required {
  color: #db2828;
}

/* Groups Specific Styles */
.group-card {
  transition: all 0.3s ease !important;
  max-height: 180px !important;
}

.group-card:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 12px rgba(0, 168, 132, 0.15) !important;
}

.group-card .content {
  padding: 1em !important;
}

.group-card .header {
  font-size: 1.1em !important;
  margin-bottom: 0.3em !important;
  font-weight: 600 !important;
}

.group-photo {
  width: 45px !important;
  height: 45px !important;
  border-radius: 50% !important;
  object-fit: cover !important;
}

.group-photo-placeholder {
  width: 45px !important;
  height: 45px !important;
  border-radius: 50% !important;
  background: var(--primary-color) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: white !important;
  font-size: 1.2em !important;
}

.participant-item {
  padding: 0.75rem 0 !important;
}

.participant-item .content .header {
  font-size: 1rem !important;
}

.participant-item .right.floated.content {
  float: none !important;
  margin-top: 0.5rem !important;
}

.admin-badge {
  background: #f2711c !important;
  color: white !important;
  font-size: 0.7em !important;
  padding: 0.2em 0.4em !important;
  border-radius: 3px !important;
  margin-left: 0.5em !important;
}

.super-admin-badge {
  background: #db2828 !important;
  color: white !important;
  font-size: 0.7em !important;
  padding: 0.2em 0.4em !important;
  border-radius: 3px !important;
  margin-left: 0.5em !important;
}

.group-stats {
  display: flex !important;
  gap: 0.8em !important;
  margin-top: 0.4em !important;
  flex-wrap: wrap !important;
}

.group-stat {
  display: flex !important;
  align-items: center !important;
  gap: 0.2em !important;
  font-size: 0.8em !important;
  color: #666 !important;
}

.groups-search-container {
  margin-bottom: 1em !important;
}

.group-actions {
  display: flex !important;
  gap: 0.3em !important;
  margin-top: 0.8em !important;
}

.group-action-btn {
  flex: 1 !important;
  font-size: 0.7em !important;
  padding: 0.4em 0.6em !important;
}

.group-card .description {
  font-size: 0.85em !important;
  color: #666 !important;
  margin-bottom: 0.4em !important;
  line-height: 1.3 !important;
}

.read-more-link {
  color: var(--primary-color) !important;
  text-decoration: none !important;
  font-weight: 500 !important;
}

.read-more-link:hover {
  text-decoration: underline !important;
}

.group-preview-photo {
  width: 80px !important;
  height: 80px !important;
  border-radius: 50% !important;
  object-fit: cover !important;
  margin-right: 1em !important;
}

.disappearing-timer-indicator {
  color: var(--primary-color) !important;
  font-weight: bold !important;
}

.invite-link-container {
  background: #f8f9fa !important;
  padding: 1em !important;
  border-radius: 8px !important;
  border: 1px solid #e9ecef !important;
}

.participant-actions {
  display: flex !important;
  gap: 0.3em !important;
}

.participant-action-btn {
  padding: 0.3em 0.6em !important;
  font-size: 0.7em !important;
}

@media (max-width: 768px) {
  .group-actions {
    flex-direction: column !important;
  }
  
  .group-action-btn {
    width: 100% !important;
  }
  
  .group-stats {
    flex-direction: column !important;
    gap: 0.5em !important;
  }
}

/* Groups Manager Styles */
#groupsMainContainer .main-header {
    margin-bottom: 2em !important;
}

#groupsMainContainer .main-header .ui.header {
    color: white !important;
}

#groupsMainContainer .main-header .sub.header {
    color: rgba(255, 255, 255, 0.8) !important;
}

.group-list-item {
    padding: 1rem 0;
    transition: background-color 0.3s ease;
    border-radius: 4px;
    margin: 0.5rem 0;
}

.group-list-item:hover {
    background-color: #f8f9fa;
}

.group-list-item .header {
    font-size: 1.1em;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.group-list-item .meta {
    color: #666;
    font-size: 0.9em;
}

.group-list-item .meta span {
    margin-right: 1rem;
}

.group-list-item .description {
    margin: 0.5rem 0;
    color: #555;
    line-height: 1.4;
}

.read-more-link {
    color: #0084ff;
    cursor: pointer;
    font-weight: 500;
}

.read-more-link:hover {
    text-decoration: underline;
}

/* Group type and role badges */
.group-list-item .ui.mini.label {
    margin-left: 0.5rem;
    vertical-align: middle;
}

/* Group action buttons */
.group-list-item .ui.small.buttons .button {
    border: none !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
    margin-right: 0.5rem !important;
}

.group-list-item .ui.small.buttons .button.primary {
    background-color: var(--primary-color) !important;
    color: white !important;
}

.group-list-item .ui.small.buttons .button.primary:hover {
    background-color: var(--secondary-color) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(0, 168, 132, 0.3) !important;
}

.group-list-item .ui.small.buttons .button.secondary {
    background-color: #6c757d !important;
    color: white !important;
}

.group-list-item .ui.small.buttons .button.secondary:hover {
    background-color: #5a6268 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.3) !important;
}

.group-list-item .ui.small.buttons .button.loading {
    pointer-events: none;
    opacity: 0.7;
}

/* Remove the old basic button styles for groups */
.group-list-item .ui.small.basic.buttons .button {
    border: none !important;
}

.group-list-item .ui.small.basic.buttons .button:hover {
    border: none !important;
}

/* Participant item styles */
.participant-item {
    padding: 0.75rem 0 !important;
}

.participant-item .content .header {
    font-size: 1rem !important;
}

.participant-item .right.floated.content {
    float: none !important;
    margin-top: 0.5rem !important;
}

/* Groups loading state */
#groupsLoading {
    min-height: 200px;
}

/* Groups filter section */
#groupsMainContainer .ui.segment {
    border: 1px solid #e1e8ed;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12);
    margin-bottom: 1rem;
}

/* No groups message */
#noGroupsMessage {
    margin-top: 2rem;
    text-align: center;
}

/* Responsive design for groups */
@media (max-width: 768px) {
    .group-list-item .ui.grid .column {
        padding: 0.5rem;
    }
    
    .group-list-item .four.wide.column {
        width: 100% !important;
        text-align: left !important;
        margin-top: 1rem;
    }
    
    .group-list-item .eleven.wide.column {
        width: 100% !important;
    }
    
    .group-list-item .one.wide.column {
        width: auto !important;
        margin-right: 1rem;
    }
}

/* Group type specific styling */
.group-list-item .ui.mini.label.purple {
    background-color: #8e44ad !important;
    color: white !important;
}

.group-list-item .ui.mini.label.blue {
    background-color: #3498db !important;
    color: white !important;
}

.group-list-item .ui.mini.label.green {
    background-color: var(--success-green) !important;
    color: white !important;
}

/* Group icons with specific colors */
.group-list-item .building.icon.purple {
    color: #8e44ad !important;
}

.group-list-item .users.icon.blue {
    color: #3498db !important;
}

.group-list-item .users.icon.green {
    color: var(--success-green) !important;
}

/* Feature badges styling */
.group-list-item .ui.mini.grey.label {
    background-color: #95a5a6 !important;
    color: white !important;
    margin: 0.2rem 0.3rem 0.2rem 0 !important;
}

/* Role badges styling */
.group-list-item .ui.mini.red.label,
.group-list-item .ui.mini.orange.label {
    font-weight: bold !important;
    margin-left: 0.5rem !important;
}

/* Parent community info styling */
.group-list-item .meta .sitemap.icon {
    color: #8e44ad !important;
}

/* Improved meta information spacing */
.group-list-item .meta {
    margin-top: 0.5rem !important;
    line-height: 1.6 !important;
}

.group-list-item .meta span {
    margin-right: 1rem !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.3rem !important;
}

/* Refresh button styling */
#refreshGroups.ui.button {
    background-color: var(--secondary-color) !important;
    color: white !important;
    border: none !important;
    font-weight: 600 !important;
}

#refreshGroups.ui.button:hover {
    background-color: var(--tertiary-color) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(7, 94, 84, 0.3) !important;
}

/* Modal responsiveness improvements */
.ui.modal#modalGroupDetails {
    max-width: 90vw !important;
    width: auto !important;
}

.ui.modal#modalGroupDetails .content {
    max-height: 70vh !important;
    overflow-y: auto !important;
}

.ui.modal#modalGroupDetails .actions .ui.stackable.buttons {
    flex-wrap: wrap !important;
}

.ui.modal#modalGroupDetails .actions .ui.stackable.buttons .button {
    flex: 1 1 auto !important;
    min-width: 120px !important;
    margin: 0.25rem !important;
}

/* Mobile responsiveness for group details */
@media (max-width: 768px) {
    .ui.modal#modalGroupDetails {
        margin: 1rem !important;
        max-width: calc(100vw - 2rem) !important;
    }
    
    .ui.modal#modalGroupDetails .actions .ui.stackable.buttons {
        flex-direction: column !important;
    }
    
    .ui.modal#modalGroupDetails .actions .ui.stackable.buttons .button {
        width: 100% !important;
        margin: 0.25rem 0 !important;
    }
    
    .participant-item {
        padding: 0.75rem 0 !important;
    }
    
    .participant-item .content .header {
        font-size: 1rem !important;
    }
    
    .participant-item .right.floated.content {
        float: none !important;
        margin-top: 0.5rem !important;
    }
}

/* Groups filter section button styling */
.ui.segment .ui.basic.buttons .ui.button {
    background-color: var(--secondary-color) !important;
    color: white !important;
    border: none !important;
    font-weight: 600 !important;
}

.ui.segment .ui.basic.buttons .ui.button:hover {
    background-color: var(--tertiary-color) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(7, 94, 84, 0.3) !important;
}

/* Group Management Modal Styles */
.ui.modal#modalEditGroupInfo,
.ui.modal#modalGroupSettings,
.ui.modal#modalGroupInviteLink,
.ui.modal#modalManageParticipants {
    max-width: 90vw !important;
    width: auto !important;
}

.ui.modal#modalManageParticipants {
    max-width: 95vw !important;
}

.ui.modal#modalEditGroupInfo .content,
.ui.modal#modalGroupSettings .content,
.ui.modal#modalGroupInviteLink .content,
.ui.modal#modalManageParticipants .content {
    max-height: 70vh !important;
    overflow-y: auto !important;
}

/* Group Details Modal Actions Grid */
.ui.modal#modalGroupDetails .actions .ui.stackable.grid {
    margin: 0 !important;
}

.ui.modal#modalGroupDetails .actions .ui.stackable.grid .column {
    padding: 0.5rem !important;
}

.ui.modal#modalGroupDetails .actions h5.ui.header {
    margin-top: 0 !important;
    margin-bottom: 0.5rem !important;
    color: var(--secondary-color) !important;
}

/* Group Settings Sections */
.ui.modal#modalGroupSettings .ui.dividing.header {
    color: var(--secondary-color) !important;
    border-bottom-color: rgba(0, 168, 132, 0.2) !important;
}

.ui.modal#modalGroupSettings .ui.toggle.checkbox {
    margin-bottom: 0.5rem !important;
}

/* Group Photo Container */
#currentGroupPhotoContainer {
    min-height: 80px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

#currentGroupPhotoContainer img {
    max-width: 80px !important;
    max-height: 80px !important;
    border-radius: 50% !important;
    object-fit: cover !important;
}

/* Invite Link Input */
.ui.modal#modalGroupInviteLink .ui.action.input {
    margin-bottom: 1rem !important;
}

/* Participants Management */
.ui.modal#modalManageParticipants .ui.header {
    color: var(--secondary-color) !important;
}

.ui.modal#modalManageParticipants .ui.info.message {
    border-radius: 8px !important;
    border-color: rgba(0, 168, 132, 0.3) !important;
    background-color: rgba(0, 168, 132, 0.05) !important;
}

/* Participant Item in Management */
.ui.modal#modalManageParticipants .participant-item {
    padding: 0.75rem 0 !important;
    border-bottom: 1px solid #f0f0f0 !important;
}

.ui.modal#modalManageParticipants .participant-item:last-child {
    border-bottom: none !important;
}

.ui.modal#modalManageParticipants .participant-item .ui.mini.button {
    font-size: 0.7rem !important;
    padding: 0.4rem 0.6rem !important;
}

.ui.modal#modalManageParticipants .participant-item .ui.mini.buttons {
    margin-bottom: 0.5rem !important;
}

.ui.modal#modalManageParticipants .participant-item .ui.mini.buttons .button {
    margin: 0.1rem !important;
}

/* Participant action buttons styling */
.ui.modal#modalManageParticipants .participant-item .ui.mini.red.button {
    background-color: #db2828 !important;
    color: white !important;
}

.ui.modal#modalManageParticipants .participant-item .ui.mini.red.button:hover {
    background-color: #c82121 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 8px rgba(219, 40, 40, 0.3) !important;
}

.ui.modal#modalManageParticipants .participant-item .ui.mini.orange.button {
    background-color: #f2711c !important;
    color: white !important;
}

.ui.modal#modalManageParticipants .participant-item .ui.mini.orange.button:hover {
    background-color: #e55a00 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 8px rgba(242, 113, 28, 0.3) !important;
}

.ui.modal#modalManageParticipants .participant-item .ui.mini.grey.button {
    background-color: #767676 !important;
    color: white !important;
}

.ui.modal#modalManageParticipants .participant-item .ui.mini.grey.button:hover {
    background-color: #666666 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 8px rgba(118, 118, 118, 0.3) !important;
}

/* Participant item content layout */
.ui.modal#modalManageParticipants .participant-item .content {
    display: flex !important;
    justify-content: space-between !important;
    align-items: flex-start !important;
    width: 100% !important;
}

.ui.modal#modalManageParticipants .participant-item .participant-info {
    flex: 1 !important;
}

.ui.modal#modalManageParticipants .participant-item .participant-actions {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-end !important;
    gap: 0.5rem !important;
    margin-left: 1rem !important;
}

.ui.modal#modalManageParticipants .participant-item .participant-labels {
    display: flex !important;
    gap: 0.3rem !important;
    flex-wrap: wrap !important;
    justify-content: flex-end !important;
}

.ui.modal#modalManageParticipants .participant-item .participant-buttons .right.floated.content {
    float: none !important;
    margin: 0 !important;
}

/* Proxy Configuration Styles */
#proxyUrlField {
  display: none;
}

#proxyUrlField.show {
  display: block;
}

/* S3 Configuration Styles */
#deleteS3Config {
  display: none;
}

/* Mobile Responsiveness for Group Management */
@media (max-width: 768px) {
    .ui.modal#modalGroupDetails .actions .ui.stackable.grid .column {
        width: 100% !important;
        margin-bottom: 1rem !important;
    }
    
    .ui.modal#modalGroupDetails .actions .ui.fluid.buttons {
        flex-direction: column !important;
    }
    
    .ui.modal#modalGroupDetails .actions .ui.fluid.buttons .button {
        margin: 0.25rem 0 !important;
        width: 100% !important;
    }
    
    .ui.modal#modalManageParticipants .ui.stackable.grid .column {
        width: 100% !important;
        margin-bottom: 2rem !important;
    }
    
    .ui.modal#modalGroupSettings .ui.segment .ui.stackable.grid .column {
        width: 100% !important;
        text-align: center !important;
    }
    
    .ui.modal#modalGroupSettings .ui.buttons {
        flex-direction: column !important;
    }
    
    .ui.modal#modalGroupSettings .ui.buttons .button {
        margin: 0.25rem 0 !important;
        width: 100% !important;
    }
    
    /* Mobile layout for participant items */
    .ui.modal#modalManageParticipants .participant-item .content {
        flex-direction: column !important;
        align-items: flex-start !important;
    }
    
    .ui.modal#modalManageParticipants .participant-item .participant-actions {
        margin-left: 0 !important;
        margin-top: 0.5rem !important;
        align-items: flex-start !important;
        width: 100% !important;
    }
    
    .ui.modal#modalManageParticipants .participant-item .participant-labels {
        justify-content: flex-start !important;
        margin-bottom: 0.5rem !important;
    }
    
    .ui.modal#modalManageParticipants .participant-item .ui.mini.buttons {
        width: 100% !important;
    }
    
    .ui.modal#modalManageParticipants .participant-item .ui.mini.buttons .button {
        flex: 1 !important;
        margin: 0.1rem !important;
    }
}

/* Button Styling for Group Actions */
.ui.modal .actions .ui.button {
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

.ui.modal .actions .ui.blue.button {
    background-color: var(--primary-color) !important;
    color: white !important;
}

.ui.modal .actions .ui.blue.button:hover {
    background-color: var(--secondary-color) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(0, 168, 132, 0.3) !important;
}

.ui.modal .actions .ui.green.button {
    background-color: var(--success-green) !important;
    color: white !important;
}

.ui.modal .actions .ui.green.button:hover {
    background-color: var(--secondary-color) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(0, 168, 132, 0.3) !important;
}

.ui.modal .actions .ui.orange.button {
    background-color: #f2711c !important;
    color: white !important;
}

.ui.modal .actions .ui.orange.button:hover {
    background-color: #e55a00 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(242, 113, 28, 0.3) !important;
}

.ui.modal .actions .ui.purple.button {
    background-color: #8e44ad !important;
    color: white !important;
}

.ui.modal .actions .ui.purple.button:hover {
    background-color: #7d3c98 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(142, 68, 173, 0.3) !important;
}

/* Loading States */
.ui.modal .ui.button.loading {
    pointer-events: none !important;
    opacity: 0.7 !important;
}

/* Form Validation */
.ui.modal .ui.form .field.error input,
.ui.modal .ui.form .field.error textarea {
    border-color: #db2828 !important;
    box-shadow: 0 0 0 3px rgba(219, 40, 40, 0.1) !important;
}

/* Success/Error Messages in Modals */
.ui.modal .ui.success.message {
    border-radius: 8px !important;
    border-color: rgba(0, 168, 132, 0.3) !important;
    background-color: rgba(0, 168, 132, 0.05) !important;
    color: var(--success-green) !important;
}

.ui.modal .ui.error.message {
    border-radius: 8px !important;
    border-color: rgba(219, 40, 40, 0.3) !important;
    background-color: rgba(219, 40, 40, 0.05) !important;
    color: #db2828 !important;
}

/* --------------------------------------------------------------------------
   WHPLUS Professional Dashboard Refresh
   -------------------------------------------------------------------------- */
body {
    background: radial-gradient(circle at top, #101828 0%, #0b1324 45%, #070d19 100%) !important;
    color: #e5e7eb !important;
}

.menu-header {
    background: rgba(13, 20, 36, 0.92) !important;
    border-bottom: 1px solid rgba(148, 163, 184, 0.25) !important;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.35) !important;
}

.menu-header .item,
.menu-header a,
.menu-header .header.item {
    color: #e2e8f0 !important;
}

.ui.segment,
.ui.card,
.ui.message,
.ui.modal,
.ui.table {
    background: rgba(15, 23, 42, 0.78) !important;
    border: 1px solid rgba(148, 163, 184, 0.24) !important;
    color: #e5e7eb !important;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3) !important;
}

.ui.header,
.ui.card .header,
.ui.modal > .header {
    color: #f8fafc !important;
}

.ui.card .description,
.ui.modal .description,
.ui.form .field > label,
.ui.table td,
.ui.table th {
    color: #cbd5e1 !important;
}

.ui.celled.table tr td,
.ui.celled.table tr th {
    border-color: rgba(148, 163, 184, 0.2) !important;
}

.ui.table thead th {
    background: rgba(30, 41, 59, 0.72) !important;
}

.ui.form input,
.ui.form textarea,
.ui.form .dropdown,
.ui.selection.dropdown {
    background: rgba(15, 23, 42, 0.92) !important;
    color: #f1f5f9 !important;
    border: 1px solid rgba(148, 163, 184, 0.3) !important;
}

.ui.form input:focus,
.ui.form textarea:focus,
.ui.selection.dropdown:focus {
    border-color: #22c55e !important;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.16) !important;
}

.ui.button {
    background: linear-gradient(135deg, #10b981, #0ea5e9) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: 0 8px 22px rgba(16, 185, 129, 0.35) !important;
}

.ui.button:hover {
    filter: brightness(1.06) !important;
}

.ui.secondary.button,
.ui.basic.button {
    background: rgba(30, 41, 59, 0.9) !important;
    color: #e2e8f0 !important;
    border: 1px solid rgba(148, 163, 184, 0.25) !important;
    box-shadow: none !important;
}

.ui.label {
    background: rgba(30, 41, 59, 0.92) !important;
    color: #e2e8f0 !important;
    border: 1px solid rgba(148, 163, 184, 0.22) !important;
}

.ui.modal > .header {
    background: linear-gradient(135deg, #0f172a, #1e293b) !important;
    border-bottom: 1px solid rgba(148, 163, 184, 0.25) !important;
}

.ui.modal > .actions {
    background: rgba(15, 23, 42, 0.88) !important;
    border-top: 1px solid rgba(148, 163, 184, 0.22) !important;
}

/* --------------------------------------------------------------------------
   WHPLUS Dashboard Polish (remove white leftovers + modern look)
   -------------------------------------------------------------------------- */
:root {
  --wh-bg-main: #070d19;
  --wh-bg-surface: rgba(15, 23, 42, 0.82);
  --wh-bg-surface-2: rgba(30, 41, 59, 0.86);
  --wh-border: rgba(148, 163, 184, 0.24);
  --wh-text: #e5e7eb;
  --wh-text-soft: #cbd5e1;
  --wh-text-muted: #94a3b8;
  --wh-font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --wh-radius-lg: 18px;
  --wh-radius-md: 14px;
  --wh-radius-sm: 10px;
  --wh-shadow-elevated: 0 20px 50px rgba(0, 0, 0, 0.45);
}

body {
  background: radial-gradient(circle at 15% -10%, rgba(16, 185, 129, 0.16), transparent 42%),
              radial-gradient(circle at 85% 0%, rgba(14, 165, 233, 0.12), transparent 38%),
              var(--wh-bg-main) !important;
}

/* Fix: elementos antigos com texto preto no dark */
a#menulogout,
a:visited#menulogout {
  color: var(--wh-text-soft) !important;
}

#user-role-indicator.user div.label {
  color: #0b1324 !important; /* label é clara, texto precisa ser escuro */
}

/* Login surface */
.ui.card.login,
.ui.card.login .content,
.ui.middle.aligned.center.aligned.grid.logingrid .column > .ui.card {
  background: var(--wh-bg-surface) !important;
  border: 1px solid var(--wh-border) !important;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.42) !important;
  color: var(--wh-text) !important;
}

.ui.card.login .description,
.ui.card.login p,
.ui.card.login li,
.ui.info.message p,
.ui.info.message li {
  color: var(--wh-text-soft) !important;
}

/* Segments/tables/cards */
.ui.segment,
.ui.raised.segment,
.ui.secondary.segment,
.ui.message,
.ui.table,
.ui.cards > .card,
.ui.card {
  background: var(--wh-bg-surface) !important;
  border-color: var(--wh-border) !important;
  color: var(--wh-text) !important;
}

/* Table readability */
.ui.table tbody tr:hover td {
  background: rgba(30, 41, 59, 0.72) !important;
}

/* Dropdowns: remove white menus */
.ui.selection.dropdown,
.ui.dropdown {
  background: var(--wh-bg-surface) !important;
  border: 1px solid var(--wh-border) !important;
  color: var(--wh-text) !important;
}

.ui.dropdown .menu,
.ui.selection.dropdown .menu {
  background: var(--wh-bg-surface-2) !important;
  border: 1px solid var(--wh-border) !important;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5) !important;
}

.ui.dropdown .menu > .item,
.ui.selection.dropdown .menu > .item {
  color: var(--wh-text-soft) !important;
  border-top-color: rgba(148, 163, 184, 0.16) !important;
}

.ui.dropdown .menu > .item:hover,
.ui.selection.dropdown .menu > .item:hover,
.ui.dropdown .menu > .selected.item,
.ui.selection.dropdown .menu > .selected.item {
  background: rgba(51, 65, 85, 0.8) !important;
  color: #f8fafc !important;
}

/* Modal content panel was staying white in some modals */
.ui.modal > .content,
.ui.modal .content {
  background: var(--wh-bg-surface) !important;
  color: var(--wh-text) !important;
}

/* Dimmer loader readability */
.ui.inverted.dimmer {
  background-color: rgba(2, 6, 23, 0.76) !important;
}

/* Muted text tone */
.ui.small,
.ui.tiny,
small,
.text-muted {
  color: var(--wh-text-muted) !important;
}

/* --------------------------------------------------------------------------
   WHPLUS Premium SaaS — tipografia, ritmo e densidade
   -------------------------------------------------------------------------- */
body {
  font-family: var(--wh-font-sans) !important;
  font-size: 15px !important;
  line-height: 1.55 !important;
  letter-spacing: -0.011em !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1280px !important;
  padding-left: 1.25rem !important;
  padding-right: 1.25rem !important;
}

.menu-header {
  margin-bottom: 1.5rem !important;
  border-radius: 0 0 var(--wh-radius-lg) var(--wh-radius-lg) !important;
}

.main-header {
  padding: 1.25rem 1.65rem !important;
  border-radius: var(--wh-radius-lg) !important;
  margin-bottom: 1.5rem !important;
}

.main-header .title-container {
  font-size: clamp(1.2rem, 2.1vw, 1.48rem) !important;
  font-weight: 650 !important;
  letter-spacing: -0.022em !important;
  gap: 10px !important;
}

.ui.header,
h1.ui.header,
h2.ui.header,
h3.ui.header,
h4.ui.header {
  font-weight: 650 !important;
  letter-spacing: -0.02em !important;
}

.ui.horizontal.divider {
  font-size: 0.72rem !important;
  letter-spacing: 0.14em !important;
  margin: 1.65rem 0 !important;
  font-weight: 600 !important;
  color: var(--wh-text-muted) !important;
  opacity: 0.95 !important;
}

.ui.grid {
  margin: -0.55em !important;
}

.ui.grid > .column {
  padding: 0.55em !important;
}

.ui.segment,
.ui.raised.segment,
.ui.secondary.segment {
  border-radius: var(--wh-radius-md) !important;
  padding: 1.1rem 1.25rem !important;
  box-shadow: var(--wh-shadow-elevated) !important;
}

.ui.cards > .card {
  margin: 0.5em !important;
  border-radius: var(--wh-radius-md) !important;
}

.ui.cards > .card:not(.no-hover):hover {
  transform: translateY(-4px) !important;
}

.ui.cards > .card > .content {
  padding: 1rem 1.15rem !important;
}

.ui.cards > .card .header:not(.ui) {
  font-size: 1.02rem !important;
  font-weight: 650 !important;
  letter-spacing: -0.015em !important;
  margin-bottom: 0.35rem !important;
}

.ui.form .field {
  margin-bottom: 0.95rem !important;
}

.ui.form .field > label {
  font-size: 0.8125rem !important;
  font-weight: 600 !important;
  margin-bottom: 0.38rem !important;
  letter-spacing: -0.01em !important;
}

.ui.form input,
.ui.form textarea {
  border-radius: var(--wh-radius-sm) !important;
  padding: 0.68rem 0.85rem !important;
  font-size: 0.94rem !important;
}

.ui.button {
  border-radius: var(--wh-radius-sm) !important;
  padding: 0.58em 1.12em !important;
  min-height: 2.45rem !important;
  font-size: 0.91rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.012em !important;
}

.ui.button:hover {
  transform: translateY(-1px) !important;
}

.ui.mini.button {
  min-height: 2rem !important;
  font-size: 0.8rem !important;
  padding: 0.45em 0.75em !important;
}

.ui.modal {
  border-radius: 16px !important;
  box-shadow: var(--wh-shadow-elevated) !important;
}

.ui.modal > .header {
  padding: 1.05rem 1.3rem !important;
  font-size: 1.04rem !important;
  font-weight: 650 !important;
  letter-spacing: -0.018em !important;
}

.ui.modal > .content {
  padding: 1.2rem 1.3rem !important;
}

.ui.modal > .actions {
  padding: 0.8rem 1.25rem !important;
}

.ui.table {
  border-radius: 12px !important;
  overflow: hidden !important;
}

.ui.table thead th {
  font-size: 0.72rem !important;
  text-transform: uppercase !important;
  letter-spacing: 0.07em !important;
  font-weight: 650 !important;
  padding: 0.72rem 0.82rem !important;
  color: var(--wh-text-soft) !important;
}

.ui.table tbody td {
  padding: 0.68rem 0.82rem !important;
  font-size: 0.9rem !important;
  vertical-align: middle !important;
}

.ui.success.message {
  border-radius: var(--wh-radius-md) !important;
}

.ui.card.login {
  border-radius: var(--wh-radius-lg) !important;
}

@media (min-width: 768px) {
  .main-header {
    padding: 1.45rem 1.85rem !important;
  }
}

/* --------------------------------------------------------------------------
   Responsivo: Android, iOS (safe-area), PC
   -------------------------------------------------------------------------- */
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  padding-left: env(safe-area-inset-left, 0);
  padding-right: env(safe-area-inset-right, 0);
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.wuz-login-card {
  width: 100% !important;
  max-width: 600px;
  box-sizing: border-box;
}

body > .ui.logingrid {
  width: 100% !important;
  max-width: min(800px, 100%) !important;
  padding-left: max(0.75rem, env(safe-area-inset-left)) !important;
  padding-right: max(0.75rem, env(safe-area-inset-right)) !important;
}

.wuz-header-spacer {
  height: calc(3.85rem + env(safe-area-inset-top, 0px));
  min-height: 56px;
}

.wuz-app-header {
  padding-top: env(safe-area-inset-top, 0);
  padding-left: env(safe-area-inset-left, 0);
  padding-right: env(safe-area-inset-right, 0);
}

.wuz-header-inner {
  display: flex !important;
  flex-wrap: wrap;
  align-items: center !important;
  width: 100%;
}

.wuz-header-inner .right.menu {
  margin-left: auto !important;
}

.wuz-nav-toggle {
  display: none !important;
  order: 0;
  flex: 0 0 auto;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  color: #fff !important;
}

.wuz-nav-toggle .icon {
  margin: 0 !important;
}

.wuz-brand {
  flex: 1 1 auto;
  min-width: 0;
}

.wuz-header-actions {
  flex: 0 1 auto;
}

.wuz-header-actions a#menulogout,
.wuz-header-actions a#menulogout:visited {
  color: #fff !important;
}

.wuz-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -0.25rem;
  padding: 0 0.25rem;
  border-radius: var(--wh-radius-md);
  border: 1px solid var(--wh-border);
}

.wuz-table-wrap .ui.table {
  min-width: 640px;
  margin: 0 !important;
}

.admingrid .ui.stackable.grid.mb-4 {
  max-width: 980px;
  margin-left: auto !important;
  margin-right: auto !important;
}

.admingrid .ui.stackable.grid.mb-4 > .column {
  display: flex;
  justify-content: center;
  align-items: center;
}

.admingrid .ui.stackable.grid.mb-4 .ui.icon.input {
  width: min(100%, 760px);
}

#groupsMainContainer .ui.segment {
  max-width: 1120px;
  margin-left: auto !important;
  margin-right: auto !important;
}

#groupsMainContainer .ui.segment .ui.stackable.grid {
  align-items: center;
}

#groupsMainContainer .ui.segment .ui.stackable.grid > .column {
  display: flex;
  justify-content: center;
  align-items: center;
}

#groupsMainContainer #groupsSearch,
#groupsMainContainer #groupsSearchModal {
  width: min(100%, 760px);
}

/* Tabela de instâncias: legibilidade e organização */
#instances-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  backdrop-filter: blur(10px);
}

#instances-table tbody tr:nth-child(odd) td {
  background: rgba(15, 23, 42, 0.62) !important;
}

#instances-table tbody tr:nth-child(even) td {
  background: rgba(15, 23, 42, 0.5) !important;
}

#instances-table tbody tr:hover td {
  background: rgba(30, 41, 59, 0.78) !important;
}

#instances-table .status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.2px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  background: rgba(30, 41, 59, 0.6);
}
#instances-table .status.true {
  border-color: rgba(16, 185, 129, 0.5);
  background: rgba(16, 185, 129, 0.12);
  color: #a7f3d0 !important;
}
#instances-table .status.false {
  border-color: rgba(239, 68, 68, 0.5);
  background: rgba(239, 68, 68, 0.12);
  color: #fecaca !important;
}

@media (max-width: 768px) {
  .wuz-header-inner .right.menu {
    margin-left: 0 !important;
  }

  .wuz-nav-toggle {
    display: flex !important;
  }

  .wuz-header-inner > .wuz-brand {
    flex: 1 1 calc(100% - 52px);
  }

  .wuz-header-actions {
    display: none !important;
    flex: 1 1 100% !important;
    order: 10;
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 0.5rem 0 0.75rem !important;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 0.35rem;
  }

  .wuz-header-actions.is-open {
    display: flex !important;
  }

  .wuz-header-actions .item {
    padding: 0.65rem 0.5rem !important;
  }

  .p1 {
    padding-left: max(0.5rem, env(safe-area-inset-left)) !important;
    padding-right: max(0.5rem, env(safe-area-inset-right)) !important;
  }

  .ui.fluid.buttons {
    flex-direction: column;
  }

  .ui.fluid.buttons .or {
    display: none;
  }

  .admingrid .ui.stackable.grid > .row > .column {
    width: 100% !important;
    text-align: center !important;
  }

  .admingrid .ui.buttons {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 100%;
  }

  .admingrid .ui.buttons .button {
    width: 100%;
    border-radius: 12px !important;
    margin: 0.25rem 0 !important;
  }

  .ui.modal {
    width: 96% !important;
    margin: 0 auto !important;
  }
}

@media (min-width: 1024px) {
  .ui.container.fluid.p1 {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* Grupos e contatos: fotos da API (cache) */
.group-list-avatar,
.group-detail-photo {
  max-width: 120px;
  max-height: 120px;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
}

.group-detail-photo {
  width: auto;
  height: auto;
  max-height: 120px;
  display: block;
  margin-bottom: 0.5rem;
}

.contact-preview-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  padding: 0.25rem 0;
}

.contact-preview-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 76px;
  text-align: center;
  font-size: 0.75rem;
  line-height: 1.2;
  word-break: break-word;
}

.contact-preview-item img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background: #f0f0f0;
  margin-bottom: 0.25rem;
}

.contact-modal-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  vertical-align: middle;
  background: #f0f0f0;
}

/* Native page transitions for supported browsers */
@view-transition {
  navigation: auto;
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 260ms;
  animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
}

::view-transition-old(root) {
  animation-name: page-fade-out;
}

::view-transition-new(root) {
  animation-name: page-fade-in;
}

@keyframes page-fade-out {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(8px);
  }
}

@keyframes page-fade-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation-duration: 1ms;
  }
}

/* Futuristic dashboard skin */
:root {
  --fx-bg-top: #e9f6ff;
  --fx-bg-bottom: #f3fff9;
  --fx-surface: rgba(255, 255, 255, 0.78);
  --fx-surface-strong: rgba(255, 255, 255, 0.92);
  --fx-border: rgba(21, 92, 158, 0.2);
  --fx-shadow: 0 18px 45px rgba(13, 47, 87, 0.14);
  --fx-shadow-soft: 0 8px 24px rgba(8, 31, 61, 0.08);
  --fx-title: #0e2b4f;
  --fx-text: #26456a;
  --fx-accent: #00b7ff;
  --fx-accent-2: #14d89e;
}

body {
  background:
    radial-gradient(circle at 7% 14%, rgba(0, 183, 255, 0.24), transparent 30%),
    radial-gradient(circle at 92% 11%, rgba(20, 216, 158, 0.2), transparent 33%),
    linear-gradient(150deg, var(--fx-bg-top) 0%, var(--fx-bg-bottom) 100%) !important;
  color: var(--fx-text) !important;
}

body::before,
body::after {
  content: "";
  position: fixed;
  width: 42vmax;
  height: 42vmax;
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
  filter: blur(38px);
  opacity: 0.4;
}

body::before {
  top: -23vmax;
  left: -16vmax;
  background: radial-gradient(circle, rgba(0, 183, 255, 0.65), rgba(0, 183, 255, 0));
}

body::after {
  bottom: -26vmax;
  right: -18vmax;
  background: radial-gradient(circle, rgba(20, 216, 158, 0.62), rgba(20, 216, 158, 0));
}

.menu-header,
.main-header,
.ui.segment,
.ui.card,
.ui.cards > .card,
.wuz-table-wrap,
.ui.message,
.ui.modal,
.sidebar,
.chat-header,
.sidebar-header,
.instance-selector {
  background: var(--fx-surface) !important;
  border: 1px solid var(--fx-border) !important;
  box-shadow: var(--fx-shadow-soft) !important;
  backdrop-filter: blur(14px);
}

.main-header,
.menu-header {
  background:
    linear-gradient(135deg, rgba(7, 34, 67, 0.88), rgba(8, 57, 95, 0.86)) !important;
  border: 1px solid rgba(95, 207, 255, 0.35) !important;
  box-shadow: 0 20px 45px rgba(6, 33, 63, 0.34) !important;
}

.menu-header .title-container,
.main-header .header,
.main-header .sub.header,
.wuz-brand,
#user-role-indicator,
.wuz-header-actions a#menulogout {
  color: #dff5ff !important;
}

.ui.header,
.ui.horizontal.divider,
.chat-name,
.chat-header,
.sidebar-header {
  color: var(--fx-title) !important;
}

.ui.horizontal.divider {
  letter-spacing: 0.22em !important;
  font-size: 0.93rem !important;
  opacity: 0.95;
}

.ui.cards > .card {
  border-radius: 18px !important;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease !important;
}

.ui.cards > .card:hover {
  transform: translateY(-6px) scale(1.012) !important;
  border-color: rgba(0, 183, 255, 0.46) !important;
  box-shadow: var(--fx-shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.52) !important;
}

.ui.cards > .card > .content > .header,
.ui.card > .content > .header {
  color: #123760 !important;
  font-weight: 700 !important;
}

.ui.cards > .card > .content > .description,
.ui.card > .content > .description {
  color: #39587c !important;
}

.ui.ribbon.label,
.ui.right.ribbon.label {
  border-radius: 10px 0 0 10px !important;
  box-shadow: 0 6px 14px rgba(11, 58, 100, 0.24) !important;
}

.ui.table,
.messages-table {
  border-radius: 14px !important;
  overflow: hidden;
  border: 1px solid rgba(12, 63, 111, 0.18) !important;
  background: var(--fx-surface-strong) !important;
}

.ui.table thead th {
  background: linear-gradient(120deg, #113f72, #0b325f) !important;
  color: #ddf5ff !important;
  border-color: rgba(108, 204, 255, 0.3) !important;
}

.ui.table tbody tr:nth-child(odd),
.message-row:nth-child(odd) {
  background: rgba(255, 255, 255, 0.8) !important;
}

.ui.table tbody tr:nth-child(even),
.message-row:nth-child(even) {
  background: rgba(243, 250, 255, 0.92) !important;
}

.ui.table tbody tr:hover,
.message-row:hover,
.chat-item:hover {
  background: rgba(188, 237, 255, 0.45) !important;
}

.chat-item.active {
  background: rgba(162, 228, 255, 0.5) !important;
  border-left: 3px solid var(--fx-accent) !important;
}

.message-row.me {
  background: rgba(191, 255, 231, 0.5) !important;
}

.ui.input > input,
.ui.form input,
.ui.form textarea,
.ui.dropdown,
select {
  background: rgba(255, 255, 255, 0.88) !important;
  border: 1px solid rgba(35, 112, 180, 0.24) !important;
  border-radius: 12px !important;
  color: #163f69 !important;
}

.ui.input > input:focus,
.ui.form input:focus,
.ui.form textarea:focus,
.ui.dropdown.active,
.ui.selection.active.dropdown {
  border-color: rgba(0, 183, 255, 0.8) !important;
  box-shadow: 0 0 0 4px rgba(0, 183, 255, 0.18) !important;
}

.ui.button,
.ui.primary.button,
.ui.secondary.button,
.ui.orange.button,
.ui.positive.button,
.ui.red.button,
.ui.blue.button,
.ui.green.button,
.ui.purple.button,
.ui.teal.button {
  border-radius: 12px !important;
  border: 1px solid rgba(10, 61, 106, 0.2) !important;
  box-shadow: 0 10px 18px rgba(11, 58, 100, 0.18) !important;
}

.ui.primary.button,
.ui.positive.button {
  background: linear-gradient(135deg, #0f86d8, #11b8ff) !important;
  color: #f4fdff !important;
}

.ui.secondary.button,
.ui.blue.button,
.ui.green.button,
.ui.teal.button {
  background: linear-gradient(135deg, #0f477e, #127ab1) !important;
  color: #f2fbff !important;
}

.ui.red.button,
.ui.orange.button {
  background: linear-gradient(135deg, #a84b32, #d1703f) !important;
  color: #fff8f2 !important;
}

.ui.button:hover {
  transform: translateY(-2px) !important;
  filter: brightness(1.06);
}

.ui.modal {
  border-radius: 20px !important;
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(7, 34, 67, 0.45) !important;
}

.ui.modal > .header {
  background: linear-gradient(120deg, #0f477e, #0e6da7) !important;
  border-bottom: 1px solid rgba(136, 220, 255, 0.5) !important;
  color: #eafaff !important;
}

.ui.modal > .content {
  background: linear-gradient(180deg, rgba(249, 254, 255, 0.98), rgba(238, 249, 255, 0.96)) !important;
}

.ui.modal > .actions {
  background: rgba(235, 248, 255, 0.9) !important;
  border-top: 1px solid rgba(49, 119, 184, 0.18) !important;
}

.ui.loader:before {
  border-color: rgba(0, 183, 255, 0.15) !important;
}

.ui.loader:after {
  border-color: var(--fx-accent) transparent transparent !important;
}

/* History page (history.html inline classes) */
.history-container {
  background:
    radial-gradient(circle at 10% 15%, rgba(0, 183, 255, 0.2), transparent 34%),
    radial-gradient(circle at 90% 10%, rgba(20, 216, 158, 0.14), transparent 34%),
    linear-gradient(145deg, #edf9ff, #f6fff8) !important;
}

.sidebar,
.main-content,
.chat-header,
.sidebar-header,
.instance-selector,
.json-view,
.json-content,
.json-message {
  border-color: rgba(32, 101, 164, 0.18) !important;
  background: rgba(255, 255, 255, 0.86) !important;
}

.message-timestamp,
.message-type,
.chat-jid,
.quote-header,
.quote-content {
  color: #49709a !important;
}

.quoted-message {
  border-left: 3px solid rgba(0, 183, 255, 0.75) !important;
  background: rgba(221, 245, 255, 0.7) !important;
}

.deleted-message {
  border-left: 3px solid #ff875d !important;
  background: rgba(255, 239, 228, 0.86) !important;
}

@media (max-width: 768px) {
  .main-header,
  .menu-header,
  .ui.modal,
  .ui.segment,
  .ui.cards > .card {
    border-radius: 14px !important;
  }

  .ui.cards > .card:hover {
    transform: translateY(-3px) !important;
  }
}

/* Modal “Registo do sistema”: por cima do header fixo e de grelhas com stacking context */
/* Text contrast fix: futuristic light surface + dark text */
.wuz-login-card,
.wuz-login-card .header,
.wuz-login-card label,
.wuz-login-card .description,
.wuz-login-card p,
.wuz-login-card li,
.wuz-login-card .ui.info.message,
.wuz-login-card .ui.info.message .header,
.wuz-login-card .ui.info.message p {
  color: #0e2b4f !important;
}
.wuz-login-card input {
  color: #163f69 !important;
  background: rgba(255,255,255,0.95) !important;
}
.ui.horizontal.divider.widget {
  color: #0e3a6e !important;
}
.ui.cards > .card > .content > .header,
.ui.card > .content > .header {
  color: #0e2b4f !important;
}
.ui.cards > .card > .content > .description,
.ui.card > .content > .description {
  color: #2d4a6e !important;
}
.ui.table td,
.ui.table th {
  color: #0e2b4f !important;
}
.ui.celled.table thead th {
  color: #ddf5ff !important;
}
.ui.modal > .content,
.ui.modal > .content p,
.ui.modal > .content label,
.ui.modal .ui.form label {
  color: #0e2b4f !important;
}
.ui.modal > .content input,
.ui.modal > .content textarea,
.ui.modal > .content .ui.input input {
  color: #163f69 !important;
  background: rgba(255,255,255,0.95) !important;
}
/* body bg contrast for loading text */
.ui.dimmer .ui.loader {
  color: #dff5ff !important;
}

/* Text contrast fix: futuristic light surface + dark text */
.wuz-login-card,
.wuz-login-card .header,
.wuz-login-card label,
.wuz-login-card .description,
.wuz-login-card p,
.wuz-login-card li,
.wuz-login-card .ui.info.message,
.wuz-login-card .ui.info.message .header,
.wuz-login-card .ui.info.message p {
  color: #0e2b4f !important;
}
.wuz-login-card input {
  color: #163f69 !important;
  background: rgba(255,255,255,0.95) !important;
}
.ui.horizontal.divider.widget {
  color: #0e3a6e !important;
}
.ui.cards > .card > .content > .header,
.ui.card > .content > .header {
  color: #0e2b4f !important;
}
.ui.cards > .card > .content > .description,
.ui.card > .content > .description {
  color: #2d4a6e !important;
}
.ui.table td {
  color: #0e2b4f !important;
}
.ui.table thead th {
  color: #ddf5ff !important;
}
.ui.modal > .content,
.ui.modal > .content p,
.ui.modal > .content label,
.ui.modal .ui.form label {
  color: #0e2b4f !important;
}
.ui.modal > .content input,
.ui.modal > .content textarea,
.ui.modal > .content .ui.input input {
  color: #163f69 !important;
  background: rgba(255,255,255,0.95) !important;
}
.ui.dimmer .ui.loader {
  color: #dff5ff !important;
}

body.dimmable > .ui.modals.dimmer,
.ui.modals.dimmer {
  z-index: 2000 !important;
}
.ui.modal#modalSystemLogs {
  z-index: 2001 !important;
}