/* CometChat Widget Base Styles */
:root {
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-300: #dee2e6;
    --gray-600: #6c757d;
    --gray-800: #343a40;
    --success-color: #28a745;
    --border-radius: 8px;
    --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Widget Container */
.cometchat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 360px;
    height: 500px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-300);
    display: flex;
    flex-direction: column;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    z-index: 1000;
}

/* Header */
.widget-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.header-tabs {
    display: flex;
    gap: 8px;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--white);
    padding: 6px 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 4px;
}

.tab-btn.active {
    background: var(--white);
    color: var(--primary-color);
}

.action-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--white);
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius);
    cursor: pointer;
}

/* Body */
.widget-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.view-container {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.view-container.hidden {
    display: none;
}

/* Common Elements */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 40px 20px;
    text-align: center;
    color: var(--gray-600);
}

.search-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    outline: none;
}

.search-input:focus {
    border-color: var(--primary-color);
}

/* Lists */
.conversation-list,
.contact-groups,
.messages-container {
    flex: 1;
    overflow-y: auto;
}

.conversation-item,
.contact-item {
    display: flex;
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--gray-100);
}

.conversation-item:hover,
.contact-item:hover {
    background-color: var(--gray-100);
}

/* Messages */
.message {
    display: flex;
    margin-bottom: 16px;
    align-items: flex-start;
}

.message.own {
    flex-direction: row-reverse;
}

.message-bubble {
    background: var(--gray-100);
    padding: 12px 16px;
    border-radius: var(--border-radius);
    max-width: 70%;
}

.message.own .message-bubble {
    background: var(--primary-color);
    color: var(--white);
}

/* Composer */
.message-composer {
    border-top: 1px solid var(--gray-300);
    background: var(--white);
}

.composer-input-container {
    display: flex;
    align-items: flex-end;
    padding: 12px 16px;
    gap: 8px;
}

.message-input {
    flex: 1;
    min-height: 36px;
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    resize: none;
    outline: none;
}

.send-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
}

.send-btn:disabled {
    background: var(--gray-300);
    cursor: not-allowed;
}

/* Status */
.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--gray-300);
}

.status-indicator.online {
    background-color: var(--success-color);
}

/* Footer */
.widget-footer {
    padding: 8px 16px;
    border-top: 1px solid var(--gray-300);
    background: var(--gray-100);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--gray-300);
}

.status-dot.connected {
    background-color: var(--success-color);
}

/* CometChat Widget Main Styles */
:root {
    --secondary-color: #6c757d;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-700: #495057;
    --gray-900: #212529;
    
    --border-radius-lg: 12px;
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
}

/* Widget Container */
.cometchat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 360px;
    height: 500px;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-300);
    display: flex;
    flex-direction: column;
    font-family: var(--font-family);
    z-index: 1000;
    transition: all 0.3s ease;
}

.cometchat-widget.minimized {
    height: 60px;
    overflow: hidden;
}

/* Widget Header */
.widget-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    border-bottom: 1px solid var(--primary-hover);
}

.header-tabs {
    display: flex;
    gap: 8px;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--white);
    padding: 6px 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: 4px;
}

.tab-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.tab-btn.active {
    background: var(--white);
    color: var(--primary-color);
}

.header-actions {
    display: flex;
    gap: 4px;
}

.action-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--white);
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Widget Body */
.widget-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.view-container {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.view-container.hidden {
    display: none;
}

/* Empty States */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 40px 20px;
    text-align: center;
    color: var(--gray-600);
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.empty-state h3 {
    margin: 0 0 8px 0;
    font-size: var(--font-size-lg);
    color: var(--gray-700);
}

.empty-state p {
    margin: 0;
    font-size: var(--font-size-sm);
}

/* Conversation List */
.conversation-search {
    padding: 16px;
    border-bottom: 1px solid var(--gray-200);
}

.search-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    outline: none;
    transition: border-color 0.2s ease;
}

.search-input:focus {
    border-color: var(--primary-color);
}

.conversation-list {
    flex: 1;
    overflow-y: auto;
}

.conversation-item {
    display: flex;
    padding: 12px 16px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-bottom: 1px solid var(--gray-100);
}

.conversation-item:hover {
    background-color: var(--gray-50);
}

.conversation-avatar {
    position: relative;
    margin-right: 12px;
}

.conversation-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.status-indicator {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--white);
    background-color: var(--gray-400);
}

.status-indicator.online {
    background-color: var(--success-color);
}

.conversation-content {
    flex: 1;
    min-width: 0;
}

.conversation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.conversation-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin: 0;
    color: var(--gray-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.conversation-time {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    white-space: nowrap;
}

.conversation-preview {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.last-message {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

.unread-count {
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 10px;
    padding: 2px 6px;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 18px;
    text-align: center;
    margin-left: 8px;
}

/* Contact List */
.contact-search {
    padding: 16px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    gap: 8px;
}

.filter-btn {
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover {
    background: var(--gray-200);
}

.contact-groups {
    flex: 1;
    overflow-y: auto;
}

.contact-group {
    margin-bottom: 16px;
}

.group-title {
    padding: 8px 16px;
    margin: 0;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-600);
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-bottom: 1px solid var(--gray-100);
}

.contact-item:hover {
    background-color: var(--gray-50);
}

.contact-avatar {
    position: relative;
    margin-right: 12px;
}

.contact-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.contact-info {
    flex: 1;
    min-width: 0;
}

.contact-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin: 0 0 2px 0;
    color: var(--gray-800);
}

.contact-status {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin: 0 0 4px 0;
}

.contact-metadata {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.contact-actions {
    display: flex;
    gap: 4px;
}

.contact-actions .action-btn {
    background: var(--gray-100);
    color: var(--gray-600);
    width: 32px;
    height: 32px;
}

.contact-actions .action-btn:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* Chat View */
.chat-header {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--gray-200);
    background: var(--white);
}

.back-btn {
    background: none;
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    margin-right: 12px;
    padding: 4px;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
}

.back-btn:hover {
    background: var(--gray-100);
}

.chat-info {
    flex: 1;
}

.chat-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin: 0;
    color: var(--gray-800);
}

.chat-status {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin: 0;
}

/* Message List */
.message-list-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.message-list-header {
    padding: 8px 16px;
    border-bottom: 1px solid var(--gray-200);
}

.load-more-btn {
    width: 100%;
    padding: 8px;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: var(--font-size-sm);
    transition: all 0.2s ease;
}

.load-more-btn:hover:not(:disabled) {
    background: var(--gray-200);
}

.load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.messages-container {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    scroll-behavior: smooth;
}

.message {
    display: flex;
    margin-bottom: 16px;
    align-items: flex-start;
}

.message.own {
    flex-direction: row-reverse;
}

.message-avatar {
    margin: 0 8px;
}

.message-avatar img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.message-content {
    max-width: 70%;
    min-width: 120px;
}

.message.own .message-content {
    align-items: flex-end;
}

.message-sender {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-bottom: 2px;
}

.message-bubble {
    background: var(--gray-100);
    padding: 12px 16px;
    border-radius: var(--border-radius-lg);
    position: relative;
    word-wrap: break-word;
}

.message.own .message-bubble {
    background: var(--primary-color);
    color: var(--white);
}

.message-bubble p {
    margin: 0;
    line-height: 1.4;
}

.message-bubble a {
    color: inherit;
    text-decoration: underline;
}

.message-timestamp {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.message.own .message-timestamp {
    justify-content: flex-end;
}

.message-status {
    font-size: 0.75rem;
}

.message-status.delivered {
    color: var(--gray-500);
}

.message-status.read {
    color: var(--success-color);
}

/* Media Messages */
.media-message {
    max-width: 100%;
}

.message-image {
    max-width: 200px;
    max-height: 200px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: transform 0.2s ease;
}

.message-image:hover {
    transform: scale(1.02);
}

.message-image.fullscreen {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    max-width: 90vw;
    max-height: 90vh;
    z-index: 10000;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
}

.message-video,
.message-audio {
    max-width: 200px;
    border-radius: var(--border-radius);
}

.media-caption {
    font-size: var(--font-size-sm);
    margin-top: 8px;
    color: inherit;
}

/* File Messages */
.file-message {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: var(--border-radius);
    min-width: 200px;
}

.file-icon {
    font-size: 1.5rem;
}

.file-info {
    flex: 1;
}

.file-name {
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.file-size {
    font-size: 0.75rem;
    color: var(--gray-600);
}

.file-download {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 8px;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Card Messages */
.card-message {
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    overflow: hidden;
    max-width: 250px;
}

.card-header {
    padding: 12px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.card-header h4 {
    margin: 0;
    font-size: var(--font-size-base);
    color: var(--gray-800);
}

.card-body {
    padding: 12px;
}

.card-image {
    width: 100%;
    height: 120px;
    object-fit: cover;
    margin-bottom: 8px;
    border-radius: var(--border-radius);
}

.card-actions {
    margin-top: 12px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.card-button {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 6px 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: var(--font-size-sm);
    transition: all 0.2s ease;
}

.card-button:hover:not(:disabled) {
    background: var(--primary-hover);
}

.card-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Message Composer */
.message-composer {
    border-top: 1px solid var(--gray-200);
    background: var(--white);
}

.composer-input-container {
    display: flex;
    align-items: flex-end;
    padding: 12px 16px;
    gap: 8px;
}

.attachment-btn,
.emoji-btn {
    background: none;
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.attachment-btn:hover,
.emoji-btn:hover {
    background: var(--gray-100);
}

.input-wrapper {
    flex: 1;
    position: relative;
}

.message-input {
    width: 100%;
    min-height: 36px;
    max-height: 120px;
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-lg);
    resize: none;
    outline: none;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.4;
    transition: border-color 0.2s ease;
}

.message-input:focus {
    border-color: var(--primary-color);
}

.input-counter {
    position: absolute;
    bottom: -18px;
    right: 8px;
    font-size: 0.75rem;
    color: var(--gray-500);
}

.input-counter.warning {
    color: var(--warning-color);
}

.send-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.send-btn:hover:not(:disabled) {
    background: var(--primary-hover);
}

.send-btn:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
}

.composer-actions {
    padding: 0 16px 12px;
}

.composer-actions.hidden {
    display: none;
}

.attachment-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.attachment-option {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    padding: 8px 12px;
    cursor: pointer;
    font-size: var(--font-size-sm);
    transition: all 0.2s ease;
}

.attachment-option:hover {
    background: var(--gray-200);
}

/* Typing Indicator */
.typing-indicator {
    padding: 8px 16px;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    font-style: italic;
    border-top: 1px solid var(--gray-200);
}

.typing-indicator.hidden {
    display: none;
}

/* Widget Footer */
.widget-footer {
    padding: 8px 16px;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--gray-400);
}

.status-dot.connected {
    background-color: var(--success-color);
}

.status-dot.connecting {
    background-color: var(--warning-color);
    animation: pulse 1s infinite;
}

.status-dot.error {
    background-color: var(--danger-color);
}

/* Login Prompt */
.login-prompt {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 40px 20px;
    text-align: center;
}

.login-prompt h3 {
    margin: 0 0 16px 0;
    color: var(--gray-800);
}

.login-prompt p {
    margin: 0 0 24px 0;
    color: var(--gray-600);
}

.login-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: var(--font-size-base);
    font-weight: 600;
    transition: all 0.2s ease;
}

.login-btn:hover {
    background: var(--primary-hover);
}

/* Error Messages */
.composer-error {
    background: var(--danger-color);
    color: var(--white);
    padding: 8px 12px;
    margin: 8px 16px;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    animation: slideDown 0.3s ease;
}

/* Animations */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 480px) {
    .cometchat-widget {
        width: calc(100vw - 20px);
        height: calc(100vh - 20px);
        bottom: 10px;
        right: 10px;
        left: 10px;
    }
    
    .message-content {
        max-width: 85%;
    }
    
    .message-image {
        max-width: 150px;
        max-height: 150px;
    }
    
    .card-message {
        max-width: 200px;
    }
}

/* Scrollbar Styling */
.conversation-list::-webkit-scrollbar,
.contact-groups::-webkit-scrollbar,
.messages-container::-webkit-scrollbar {
    width: 6px;
}

.conversation-list::-webkit-scrollbar-track,
.contact-groups::-webkit-scrollbar-track,
.messages-container::-webkit-scrollbar-track {
    background: var(--gray-100);
}

.conversation-list::-webkit-scrollbar-thumb,
.contact-groups::-webkit-scrollbar-thumb,
.messages-container::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 3px;
}

.conversation-list::-webkit-scrollbar-thumb:hover,
.contact-groups::-webkit-scrollbar-thumb:hover,
.messages-container::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* Enhanced Card Bubble Styles */
.card-bubble {
    max-width: 300px;
    margin-bottom: 16px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-300);
    background: var(--white);
}

.card-bubble.own {
    margin-left: auto;
    margin-right: 0;
}

.card-container {
    background: var(--white);
}

.card-image-container {
    position: relative;
    width: 100%;
    height: 160px;
    overflow: hidden;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.card-image:hover {
    transform: scale(1.05);
}

.card-content {
    padding: 16px;
}

.card-title {
    margin: 0 0 8px 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
}

.card-subtitle {
    margin: 0 0 8px 0;
    font-size: 0.9rem;
    color: var(--gray-600);
    font-weight: 500;
}

.card-description {
    margin: 0 0 16px 0;
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.4;
}

.card-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.card-button {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.card-button:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.card-button:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
    transform: none;
}

.card-button.used {
    background: var(--success-color);
}

.button-icon {
    font-size: 0.875rem;
}

.card-footer {
    padding: 8px 16px;
    background: var(--gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--gray-600);
}

.card-timestamp {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Quick Replies */
.quick-replies {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--gray-200);
}

.quick-replies-label {
    margin: 0 0 8px 0;
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

.quick-reply-buttons {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.quick-reply-btn {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    padding: 6px 12px;
    border-radius: 16px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.quick-reply-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* Form Bubble Styles */
.form-bubble {
    max-width: 350px;
    margin-bottom: 16px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-300);
    background: var(--white);
}

.form-bubble.own {
    margin-left: auto;
    margin-right: 0;
}

.form-container {
    background: var(--white);
}

.form-header {
    padding: 16px 16px 0 16px;
}

.form-title {
    margin: 0 0 8px 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
}

.form-description {
    margin: 0 0 16px 0;
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.4;
}

.interactive-form {
    padding: 0 16px 16px 16px;
}

.form-field {
    margin-bottom: 16px;
}

.form-field label {
    display: block;
    margin-bottom: 4px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
}

.form-field legend {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.2s ease;
    background: var(--white);
    box-sizing: border-box;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.form-textarea {
    resize: vertical;
    min-height: 60px;
}

.help-text {
    display: block;
    margin-top: 4px;
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Radio Group */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.875rem;
}

.radio-input {
    margin: 0;
}

/* Checkbox */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.875rem;
}

.checkbox-input {
    margin: 0;
}

/* Single Select */
.single-select-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.single-select-btn {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.single-select-btn:hover {
    background: var(--gray-200);
}

.single-select-btn.selected {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* Form Actions */
.form-actions {
    margin-top: 16px;
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.form-action-btn,
.form-submit-btn {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.form-action-btn.primary,
.form-submit-btn {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.form-action-btn:hover:not(:disabled),
.form-submit-btn:hover:not(:disabled) {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

.form-action-btn:disabled,
.form-submit-btn:disabled {
    background: var(--gray-400);
    color: var(--gray-600);
    cursor: not-allowed;
}

/* Form Footer */
.form-footer {
    padding: 8px 16px;
    background: var(--gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--gray-600);
}

.form-timestamp {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Goal Completion */
.goal-completion {
    padding: 16px;
    background: var(--success-color);
    color: var(--white);
    text-align: center;
}

.goal-completion.hidden {
    display: none;
}

.completion-text {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Form Error */
.form-error {
    background: var(--danger-color);
    color: var(--white);
    padding: 8px 12px;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    margin-top: 8px;
    animation: slideDown 0.3s ease;
}

/* Form Label Field */
.form-label-field {
    padding: 8px 0;
    font-size: 0.875rem;
    color: var(--gray-700);
    font-weight: 500;
}

/* Enhanced Responsive Design for Interactive Messages */
@media (max-width: 480px) {
    .card-bubble,
    .form-bubble {
        max-width: calc(100vw - 60px);
    }
    
    .card-buttons,
    .quick-reply-buttons,
    .single-select-group {
        flex-direction: column;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .card-button,
    .quick-reply-btn,
    .single-select-btn,
    .form-action-btn,
    .form-submit-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Message Builder Styles */
.message-builder-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.modal-content {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    width: 90vw;
    max-width: 800px;
    max-height: 90vh;
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    gap: 20px;
}

.modal-header h3 {
    margin: 0;
    flex: 1;
    font-size: 1.25rem;
    color: var(--gray-800);
}

.builder-tabs {
    display: flex;
    gap: 8px;
}

.builder-tab {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.builder-tab:hover {
    background: var(--gray-200);
}

.builder-tab.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-600);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--gray-100);
    color: var(--gray-800);
}

.modal-body {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.builder-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: 100%;
    min-height: 400px;
}

.builder-form {
    padding: 20px;
    border-right: 1px solid var(--gray-200);
    overflow-y: auto;
}

.builder-preview {
    padding: 20px;
    background: var(--gray-50);
    overflow-y: auto;
}

.builder-preview h4 {
    margin: 0 0 16px 0;
    font-size: 1rem;
    color: var(--gray-800);
}

.preview-container {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 16px;
    min-height: 200px;
}

.preview-message {
    display: flex;
    justify-content: flex-end;
}

/* Form Groups */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.2s ease;
    background: var(--white);
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Button/Field Items */
.button-item,
.field-item {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    gap: 8px;
    align-items: center;
    margin-bottom: 12px;
    padding: 12px;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-200);
}

.field-item {
    grid-template-columns: auto 1fr 1fr auto auto;
}

.button-item input,
.button-item select,
.field-item input,
.field-item select {
    margin: 0;
    font-size: 0.8rem;
}

.remove-button,
.remove-field {
    background: var(--danger-color);
    color: var(--white);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.remove-button:hover,
.remove-field:hover {
    background: #c82333;
    transform: scale(1.1);
}

.add-button,
.add-field {
    background: var(--success-color);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    margin-top: 8px;
}

.add-button:hover,
.add-field:hover {
    background: #218838;
}

/* Interactive Button */
.interactive-btn {
    background: none;
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.interactive-btn:hover {
    background: var(--gray-100);
    color: var(--primary-color);
}

/* Modal Footer */
.modal-footer {
    padding: 20px;
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.btn-secondary,
.btn-primary {
    padding: 10px 20px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-secondary {
    background: var(--gray-200);
    color: var(--gray-700);
}

.btn-secondary:hover {
    background: var(--gray-300);
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-primary:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
}

/* Responsive Design for Message Builder */
@media (max-width: 768px) {
    .modal-content {
        width: 95vw;
        height: 95vh;
        max-height: none;
    }
    
    .builder-container {
        grid-template-columns: 1fr;
    }
    
    .builder-form {
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
    }
    
    .modal-header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .modal-header h3 {
        text-align: center;
    }
    
    .builder-tabs {
        justify-content: center;
    }
    
    .button-item,
    .field-item {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .modal-footer {
        flex-direction: column;
    }
    
    .btn-secondary,
    .btn-primary {
        width: 100%;
    }
}

/* Error and Status Messages for WordPress Plugin */
.cometchat-error,
.cometchat-login-required {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    margin: 20px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    bottom: 20px;
    right: 20px;
    max-width: 300px;
    z-index: 9999;
    font-family: var(--font-family);
}

.cometchat-error {
    border-color: #dc3545;
    background: #f8d7da;
    color: #721c24;
}

.cometchat-error p {
    margin: 0 0 10px 0;
    font-weight: 600;
    font-size: 16px;
}

.cometchat-error small {
    display: block;
    font-size: 12px;
    color: #6c757d;
    margin-bottom: 15px;
    word-break: break-word;
    max-height: 100px;
    overflow-y: auto;
}

.cometchat-login-required {
    border-color: #ffc107;
    background: #fff3cd;
    color: #856404;
}

.cometchat-error button {
    background: #007bff !important;
    color: white !important;
    border: none !important;
    border-radius: 4px !important;
    padding: 8px 16px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    transition: background-color 0.2s !important;
    font-family: inherit !important;
}

.cometchat-error button:hover {
    background: #0056b3 !important;
}

/* WordPress Widget Styles - Exact Design Match */
.cometchat-widget-wp {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.chat-widget-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #128c7e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 9998;
    transition: all 0.3s ease;
    color: white;
    border: none;
}

.chat-widget-toggle:hover {
    transform: scale(1.05);
    background: #0d7377;
}

.chat-widget-window {
    position: fixed;
    bottom: 100px;
    right: 20px;
    width: 420px;
    height: 650px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    border: 1px solid #e1e8ed;
    z-index: 9997;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.chat-header {
    display: none; /* Hide default header, we'll use custom ones */
}

.chat-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Custom Header for Conversation List */
.conversations-header {
    background: #128c7e;
    color: white;
    padding: 8px 20px;
    font-size: 18px;
    font-weight: 500;
}

.chat-tabs {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: none;
    background: white;
    border-top: 1px solid #e1e8ed;
    height: 60px;
}

.chat-tabs .tab-btn {
    flex: 1;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    color: #8696a0;
    font-size: 12px;
    transition: color 0.2s ease;
}

.chat-tabs .tab-btn.active {
    color: #128c7e;
}

.tab-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-bottom: 0px;
    overflow: hidden;
}

.tab-panel {
    flex: 1;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.tab-panel.active {
    display: flex;
}

/* Conversation List Styling */
#conversations-tab, #contacts-tab {
    background: white;
    overflow: hidden;
}

#conversations-list, #contacts-list {
    flex: 1;
    overflow-y: auto;
    height: 100%;
}

.loading, .empty-state, .error-state {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: #8696a0;
    text-align: center;
    padding: 20px;
    font-size: 14px;
}

.conversation-item, .contact-item {
    display: flex;
    padding: 16px 20px;
    cursor: pointer;
    border-bottom: 1px solid #f0f2f5;
    transition: background-color 0.1s ease;
    position: relative;
}

.conversation-item:hover, .contact-item:hover {
    background-color: #f0f2f5;
}

.conversation-avatar, .contact-avatar {
    margin-right: 15px;
    position: relative;
    flex-shrink: 0;
}

.conversation-avatar img, .contact-avatar img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.status-indicator {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid white;
    background-color: #8696a0;
}

.status-indicator.online {
    background-color: #4fc3f7;
}

.conversation-details, .contact-details {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.conversation-name, .contact-name {
    font-weight: 400;
    font-size: 17px;
    margin: 0 0 2px 0;
    color: #111b21;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.conversation-last-message, .contact-status {
    font-size: 14px;
    color: #667781;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
    height: 1.2em;
    display: flex;
    align-items: center;
}

.conversation-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-start;
    min-width: 55px;
    padding-top: 6px;
}

.conversation-time {
    font-size: 12px;
    color: #667781;
    margin-bottom: 5px;
    white-space: nowrap;
}

.unread-count {
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 500;
    min-width: 20px;
}

/* Chat Messages View - WhatsApp Style */
#chat-messages {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: #efeae2;
}

.messages-header {
    display: flex;
    align-items: center;
    padding: 5px 16px;
    background: #128c7e;
    color: white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

.btn-back {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    margin-right: 15px;
    padding: 8px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: background-color 0.2s ease;
}

.btn-back:hover {
    background: rgba(255,255,255,0.1);
}

.chat-user-info {
    display: flex;
    align-items: center;
    flex: 1;
}

.chat-user-info .user-avatar {
    margin-right: 12px;
}

.chat-user-info .user-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.chat-user-info .user-details {
    flex: 1;
}

.chat-user-info .user-name {
    font-weight: 400;
    font-size: 16px;
    margin: 0 0 1px 0;
    color: white;
}

.chat-user-info .user-status {
    font-size: 13px;
    color: rgba(255,255,255,0.8);
    margin: 0;
}

/* Chat Menu Dropdown */
.chat-menu-container {
    position: relative;
    margin-left: auto;
}

.chat-menu-btn {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: background-color 0.2s ease;
    margin-left: 8px;
    flex-shrink: 0;
}

.chat-menu-btn:hover {
    background: rgba(255,255,255,0.1);
}

.chat-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    min-width: 160px;
    z-index: 1001;
    display: none;
    overflow: hidden;
    border: 1px solid #e1e8ed;
}

.chat-dropdown.show {
    display: block;
    animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    padding: 12px 16px;
    cursor: pointer;
    color: #111b21;
    font-size: 14px;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dropdown-item:hover {
    background: #f0f2f5;
}

.dropdown-item:last-child {
    color: #e53e3e;
}

.dropdown-item:last-child:hover {
    background: #fff5f5;
}

.messages-container {
    flex: 1;
    overflow-y: auto;
    padding: 12px 4px 12px 4px;
    background: #efeae2;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMzAwIiBoZWlnaHQ9IjMwMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KICA8ZGVmcz4KICAgIDxwYXR0ZXJuIGlkPSJhIiBwYXR0ZXJuVW5pdHM9InVzZXJTcGFjZU9uVXNlIiB3aWR0aD0iMzAwIiBoZWlnaHQ9IjMwMCI+CiAgICAgIDxwYXRoIGZpbGw9Im5vbmUiIHN0cm9rZT0iIzAwMCIgc3Ryb2tlLW9wYWNpdHk9Ii4wNSIgc3Ryb2tlLXdpZHRoPSIxIiBkPSJtMCAwIDMwMCAzMDBNMzAwIDAgMCAzMDAiLz4KICAgIDwvcGF0dGVybj4KICA8L2RlZnM+CiAgPHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgZmlsbD0idXJsKCNhKSIvPgo8L3N2Zz4=');
    display: flex;
    flex-direction: column;
}

.message {
    display: flex;
    margin-bottom: 8px;
    align-items: flex-end;
    max-width: 75%;
    clear: both;
}

.message.own {
    margin-left: auto;
    margin-right: 4px;
    justify-content: flex-end;
    align-self: flex-end;
    width: auto;
}

.message.other {
    margin-right: auto;
    margin-left: 12px;
    justify-content: flex-start;
}

.message-avatar {
    margin: 0 6px 0 0;
    order: 1;
}

.message.own .message-avatar {
    display: none;
}

.message-avatar img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

.message-content {
    display: flex;
    flex-direction: column;
    order: 2;
    max-width: 100%;
}

.message.own .message-content {
    align-items: flex-end;
    margin-left: auto;
}

.message.other .message-content {
    align-items: flex-start;
}

.message-bubble {
    position: relative;
    padding: 6px 12px 8px 12px;
    border-radius: 8px;
    max-width: 280px;
    word-wrap: break-word;
    box-shadow: 0 1px 0.5px rgba(0,0,0,0.13);
    margin-bottom: 2px;
}

.message.own .message-bubble {
    background: white !important;
    color: #111b21 !important;
    border-bottom-right-radius: 2px;
    box-shadow: 0 1px 0.5px rgba(0,0,0,0.13);
}

.message.other .message-bubble {
    background: white;
    color: #111b21;
    border-bottom-left-radius: 2px;
}

.message-text {
    margin: 0;
    line-height: 1.4;
    font-size: 14px;
    text-align: left;
}

.message-timestamp {
    font-size: 11px;
    color: #667781;
    margin-top: 2px;
    white-space: nowrap;
    text-align: right;
    opacity: 0.8;
}

.message.other .message-timestamp {
    text-align: left;
}

/* Interactive Card Messages */
.card-message {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    max-width: 300px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12);
    margin-bottom: 8px;
}

.card-content {
    padding: 12px;
}

.card-title {
    font-weight: 500;
    font-size: 15px;
    color: #111b21;
    margin-bottom: 4px;
}

.card-description {
    font-size: 14px;
    color: #667781;
    line-height: 1.3;
    margin-bottom: 12px;
}

.card-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.card-button {
    background: #128c7e;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s ease;
}

.card-button:hover:not(:disabled) {
    background: #0d7377;
}

/* Message Composer - Exact Style */
#message-composer {
    background: #f0f2f5;
    padding: 12px 16px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 12px;
    min-height: 70px;
    box-sizing: border-box;
}

.composer-input {
    flex: 1;
    background: white;
    border-radius: 22.5px;
    display: flex;
    align-items: flex-end;
    padding: 0 50px 0 20px;
    min-height: 45px;
    box-shadow: none;
    border: none;
    position: relative;
    box-sizing: border-box;
    margin: 0;
}

#message-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 16px;
    background: transparent;
    padding: 12px 0;
    margin: 0;
    color: #111b21;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.4;
    vertical-align: middle;
    resize: none;
    overflow: hidden;
    min-height: 21px;
    max-height: 120px;
}

#message-input::placeholder {
    color: #8696a0;
}

.emoji-btn {
    background: #ffa726;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    transition: all 0.2s ease;
    flex-shrink: 0;
    position: absolute;
    right: 7.5px;
    bottom: 7.5px;
    margin: 0;
}

.emoji-btn:hover {
    background: #ff9800;
}

.btn-send {
    background: #e91e63;
    color: white;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.2s ease;
    flex-shrink: 0;
    margin: 0;
}

.btn-send:hover:not(:disabled) {
    background: #c2185b;
    transform: scale(1.05);
}

.btn-send.has-text {
    background: #e91e63;
    color: white;
}

.btn-send.has-text:hover:not(:disabled) {
    background: #c2185b;
    color: white;
}

.btn-send:disabled {
    background: #8696a0;
    color: #f0f2f5;
    cursor: not-allowed;
}

.composer-actions {
    display: contents;
}

/* Emoji Picker - WhatsApp Style */
.emoji-picker {
    position: absolute;
    bottom: 70px;
    right: 16px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
    width: 350px;
    max-height: 320px;
    z-index: 1000;
    display: none;
    overflow: hidden;
}

.emoji-picker.show {
    display: block;
    animation: slideUpFade 0.2s ease-out;
}

@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.emoji-categories {
    display: flex;
    background: #f7f8fa;
    border-bottom: 1px solid #e1e7ed;
    padding: 8px 12px;
    justify-content: space-between;
}

.emoji-category-btn {
    background: none;
    border: none;
    padding: 6px 8px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.1s;
    min-width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.emoji-category-btn:hover {
    background: #e9ebef;
}

.emoji-category-btn.active {
    background: #d1f4cc;
}

.emoji-picker-content {
    padding: 8px 12px;
    max-height: 250px;
    overflow-y: auto;
}

.emoji-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 4px;
}

.emoji-item {
    background: none;
    border: none;
    font-size: 20px;
    padding: 8px;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.1s;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
}

.emoji-item:hover {
    background: #f5f6f7;
}

.emoji-picker-content::-webkit-scrollbar {
    width: 4px;
}

.emoji-picker-content::-webkit-scrollbar-track {
    background: transparent;
}

.emoji-picker-content::-webkit-scrollbar-thumb {
    background: #c4c9cc;
    border-radius: 2px;
}

/* Loading and Empty States */
.loading, .empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #8696a0;
    font-size: 14px;
}

.empty-state {
    font-style: italic;
}

/* Scrollbar Styling */
.messages-container::-webkit-scrollbar,
#conversations-list::-webkit-scrollbar,
#contacts-list::-webkit-scrollbar {
    width: 6px;
}

.messages-container::-webkit-scrollbar-track,
#conversations-list::-webkit-scrollbar-track,
#contacts-list::-webkit-scrollbar-track {
    background: transparent;
}

.messages-container::-webkit-scrollbar-thumb,
#conversations-list::-webkit-scrollbar-thumb,
#contacts-list::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.2);
    border-radius: 3px;
}

.messages-container::-webkit-scrollbar-thumb:hover,
#conversations-list::-webkit-scrollbar-thumb:hover,
#contacts-list::-webkit-scrollbar-thumb:hover {
    background: rgba(0,0,0,0.3);
}

/* Message meta (time + read receipt for own messages) */
.message-meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    margin-top: 4px;
    font-size: 11px;
}

.message-time {
    color: rgba(0,0,0,0.45);
}

.read-receipt {
    color: rgba(0,0,0,0.45);
    font-size: 12px;
    line-height: 1;
    font-weight: 400;
}

/* Blue read receipts for read messages */
.message.own[data-read="true"] .read-receipt {
    color: #4fc3f7;
}

/* Responsive Design for Chat */
@media (max-width: 480px) {
    .chat-widget-window {
        width: calc(100vw - 20px);
        height: calc(100vh - 160px);
        max-height: calc(100vh - 160px);
        bottom: 100px;
        right: 10px;
        top: auto;
        overflow: hidden;
    }
    
    .conversations-header {
        padding: 4px 20px;
        font-size: 15px;
    }
    
    .messages-header {
        padding: 3px 16px;
    }
    
    .chat-user-info .user-avatar img {
        width: 35px;
        height: 35px;
    }
    
    .chat-user-info .user-name {
        font-size: 15px;
    }
    
    .chat-user-info .user-status {
        font-size: 12px;
    }
    
    .btn-back {
        width: 35px;
        height: 35px;
        font-size: 16px;
        margin-right: 10px;
    }
    
    .chat-menu-btn {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .chat-dropdown {
        min-width: 140px;
        right: -10px;
    }
    
    .dropdown-item {
        padding: 10px 12px;
        font-size: 13px;
    }
    
    .chat-tabs {
        height: 45px;
    }
    
    .chat-tabs .tab-btn {
        font-size: 10px;
        gap: 2px;
        padding: 4px;
    }
    
    .tab-content {
        margin-bottom: 0px;
    }
    
    #message-composer {
        min-height: 60px;
        padding: 8px 16px;
    }
    
    .message {
        max-width: 85%;
    }
    
    .message-bubble {
        max-width: 220px;
    }
    
    .messages-container {
        padding: 12px;
    }
    
    .emoji-picker {
        width: calc(100vw - 40px);
        right: 10px;
        left: 10px;
        max-height: 280px;
    }
    
    .emoji-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .emoji-item {
        font-size: 18px;
        height: 35px;
    }
}

/* Für sehr kleine Bildschirme */
@media (max-width: 480px) and (max-height: 700px) {
    .chat-widget-window {
        height: calc(100vh - 180px);
        max-height: calc(100vh - 180px);
        bottom: 90px;
    }
    
    .conversations-header {
        padding: 3px 20px;
        font-size: 14px;
    }
    
    .messages-header {
        padding: 2px 16px;
    }
    
    .chat-tabs {
        height: 40px;
    }
    
    .tab-content {
        margin-bottom: 0px;
    }
    
    #message-composer {
        min-height: 55px;
        padding: 6px 16px;
    }
    
    .chat-menu-btn {
        width: 32px;
        height: 32px;
        font-size: 14px;
        padding: 6px;
    }
    
    .dropdown-item {
        padding: 8px 10px;
        font-size: 12px;
    }
}

/* CardBubble Enhanced Styles */
.cometchat-widget-wp .cometchat-card-bubble {
    max-width: 350px;
    border: 1px solid #ddd;
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    font-family: Arial, sans-serif;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin: 10px 0;
}

.cometchat-widget-wp .card-image {
    width: 100%;
    height: 200px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.cometchat-widget-wp .card-content {
    padding: 15px;
}

.cometchat-widget-wp .card-title {
    margin: 0 0 10px 0 !important;
    font-size: 24px !important;
    font-weight: bold !important;
    color: #333 !important;
    line-height: 1.3 !important;
}

.cometchat-widget-wp .card-text {
    margin: 0 0 15px 0 !important;
    font-size: 18px !important;
    font-weight: normal !important;
    color: #666 !important;
    line-height: 1.4 !important;
}

.cometchat-widget-wp .card-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 15px;
}

.cometchat-widget-wp .card-button {
    padding: 12px 16px !important;
    border: 1px solid #128c7e !important;
    background: #fff !important;
    color: #128c7e !important;
    border-radius: 25px !important;
    cursor: pointer !important;
    font-size: 15px !important;
    font-weight: 500 !important;
    text-align: center !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
    display: block !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.cometchat-widget-wp .card-button:hover {
    background: #128c7e !important;
    color: #fff !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2) !important;
}

.cometchat-widget-wp .card-button:active {
    transform: translateY(0) !important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1) !important;
}

@media (max-width: 480px) {
    .cometchat-widget-wp .cometchat-card-bubble {
        max-width: 280px;
    }
    
    .cometchat-widget-wp .card-title {
        font-size: 20px !important;
    }
    
    .cometchat-widget-wp .card-text {
        font-size: 16px !important;
    }
    
    .cometchat-widget-wp .card-button {
        font-size: 14px !important;
        padding: 10px 14px !important;
    }
}