/* Email Conversation Styles for AI Sales SDR v3 */

/* Manual Email Composer Styles */
.recipient-card {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.recipient-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.recipient-header i {
    color: #6c757d;
}

.recipient-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.recipient-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: #2c3e50;
}

.recipient-email {
    color: #007bff;
    font-size: 0.95rem;
}

.recipient-company {
    color: #6c757d;
    font-size: 0.9rem;
}

.email-content-area {
    min-height: 250px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 14px;
    line-height: 1.5;
}

.manual-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #e3f2fd;
    color: #1976d2;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.manual-indicator i {
    font-size: 0.75rem;
}

.email-info {
    background: #e8f5e8;
    border: 1px solid #c3e6c3;
    border-radius: 6px;
    padding: 1rem;
    margin-top: 1rem;
}

.info-content {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.info-content i {
    color: #28a745;
    margin-top: 0.125rem;
    font-size: 1.1rem;
}

.info-text strong {
    color: #155724;
    font-size: 0.95rem;
}

.info-text p {
    margin: 0.5rem 0 0 0;
    font-size: 0.875rem;
    color: #155724;
    line-height: 1.4;
}

.large-modal .modal-content {
    max-width: 700px;
}

/* Email History Display Styles */
.conversation-summary {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #e9ecef;
}

.conversation-summary h5 {
    margin: 0 0 0.75rem 0;
    color: #2c3e50;
    font-weight: 600;
}

.conversation-stats {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #6c757d;
}

.stat-item i {
    width: 14px;
    text-align: center;
}

.stat-item.status-replied {
    color: #28a745;
}

.stat-item.status-new {
    color: #17a2b8;
}

.email-messages-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.email-message-item {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.email-message-item:hover {
    border-color: #007bff;
    box-shadow: 0 2px 8px rgba(0,123,255,0.15);
}

.email-message-item.outbound {
    border-left: 4px solid #007bff;
}

.email-message-item.inbound {
    border-left: 4px solid #28a745;
}

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.message-direction {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: #495057;
}

.message-direction i {
    width: 16px;
    text-align: center;
}

.message-timestamp {
    font-size: 0.85rem;
    color: #6c757d;
}

.message-subject {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.message-preview {
    color: #6c757d;
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 0.5rem;
}

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

.status-sent {
    color: #007bff;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.status-received {
    color: #28a745;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.no-emails-message {
    text-align: center;
    padding: 2rem;
    color: #6c757d;
}

.no-emails-message i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}

.no-emails-message p {
    margin: 0.5rem 0;
}

.text-muted {
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Email Preview Modal Styles */
.email-preview-content {
    max-height: 70vh;
    overflow-y: auto;
}

.email-meta {
    background: #f8f9fa;
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.meta-row {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.meta-row:last-child {
    margin-bottom: 0;
}

.direction-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.direction-badge.outbound {
    background: #e3f2fd;
    color: #1976d2;
}

.direction-badge.inbound {
    background: #e8f5e8;
    color: #2e7d32;
}

.email-content {
    border-top: 1px solid #e9ecef;
    padding-top: 1.5rem;
}

.email-content h4 {
    margin: 0 0 1rem 0;
    color: #2c3e50;
}

.content-body {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 1rem;
    max-height: 400px;
    overflow-y: auto;
}

.content-body pre {
    margin: 0;
    white-space: pre-wrap;
    font-family: inherit;
}

/* Conversation List */
.conversation-list {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    background: white;
}

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

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

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

.conversation-item.active {
    background-color: var(--primary-color);
    color: white;
}

.conversation-preview {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.conversation-details h6 {
    margin: 0 0 0.25rem 0;
    font-weight: 600;
    font-size: 0.95rem;
}

.conversation-details .conversation-meta {
    font-size: 0.875rem;
    opacity: 0.7;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.conversation-details .last-message {
    font-size: 0.875rem;
    margin-top: 0.25rem;
    opacity: 0.8;
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.conversation-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.25rem;
    min-width: 60px;
}

.message-count {
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
}

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

/* Conversation View */
.conversation-view {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    background: white;
    margin-top: 1rem;
}

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

.conversation-info {
    flex: 1;
}

.conversation-info h5 {
    margin: 0 0 0.25rem 0;
    font-size: 1.1rem;
}

.conversation-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.conversation-actions {
    display: flex;
    gap: 0.5rem;
}

/* Message Thread */
.message-thread {
    padding: 1rem;
    max-height: 500px;
    overflow-y: auto;
}

.message-item {
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: var(--border-radius);
    position: relative;
}

.message-item.outbound {
    background: var(--gray-50);
    border-left: 4px solid var(--primary-color);
    margin-left: 2rem;
}

.message-item.inbound {
    background: #e8f5e8;
    border-left: 4px solid var(--success-color);
    margin-right: 2rem;
}

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
}

.message-sender {
    font-weight: 600;
    color: var(--gray-800);
}

.message-direction {
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: 500;
}

.message-direction.outbound {
    background: var(--primary-color);
    color: white;
}

.message-direction.inbound {
    background: var(--success-color);
    color: white;
}

.message-date {
    color: var(--gray-600);
}

.message-subject {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--gray-800);
    font-size: 0.95rem;
}

.message-content {
    white-space: pre-wrap;
    line-height: 1.6;
    color: var(--gray-700);
    background: white;
    padding: 0.75rem;
    border-radius: 0.375rem;
    border: 1px solid var(--gray-200);
}

.message-tracking {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--gray-200);
    font-size: 0.75rem;
}

.tracking-item {
    display: inline-block;
    margin-right: 0.5rem;
    margin-bottom: 0.25rem;
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    background: var(--gray-100);
    color: var(--gray-700);
    font-weight: 500;
}

.tracking-item.delivered {
    background: var(--success-color);
    color: white;
}

.tracking-item.opened {
    background: var(--info-color);
    color: white;
}

.tracking-item.clicked {
    background: var(--warning-color);
    color: white;
}

.tracking-item.bounced {
    background: var(--danger-color);
    color: white;
}

/* Status Badges */
.status-badge {
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.sent {
    background: var(--gray-200);
    color: var(--gray-700);
}

.status-badge.replied {
    background: var(--success-color);
    color: white;
}

.status-badge.active {
    background: var(--info-color);
    color: white;
}

/* Loading and Empty States */
.loading-state {
    padding: 2rem;
    text-align: center;
    color: var(--gray-600);
}

.loading-state i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.empty-state {
    padding: 2rem;
    text-align: center;
    color: var(--gray-600);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h5 {
    margin-bottom: 0.5rem;
    color: var(--gray-700);
}

.empty-state p {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Section Headers */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.section-actions {
    display: flex;
    gap: 0.5rem;
}

/* Thread Indicators */
.thread-indicator {
    position: absolute;
    left: -12px;
    top: 1rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-color);
}

.message-item.inbound .thread-indicator {
    background: var(--success-color);
}

/* Enhanced Email History Container */
.email-history-container {
    display: flex;
    height: 600px;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    background: white;
    overflow: hidden;
}

/* Email List View */
.email-list-view {
    width: 50%;
    border-right: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
}

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

.view-toggle {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.view-toggle .btn {
    background: white;
    border: 1px solid var(--gray-300);
    color: var(--gray-600);
    font-size: 0.875rem;
}

.view-toggle .btn.toggle-active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.email-search {
    position: relative;
}

.search-input {
    width: 100%;
    padding: 0.5rem 2.5rem 0.5rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.375rem;
    font-size: 0.875rem;
}

.search-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
}

/* Scrollable Email List */
.email-list-scrollable {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.email-item {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-100);
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

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

.email-item.selected {
    background: var(--primary-color);
    color: white;
}

.email-item.unread {
    border-left: 4px solid var(--info-color);
    background: #f8f9ff;
}

.email-item.replied {
    border-left: 4px solid var(--success-color);
}

.email-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.email-sender {
    font-weight: 600;
    font-size: 0.875rem;
}

.email-date {
    font-size: 0.75rem;
    color: var(--gray-500);
    white-space: nowrap;
}

.email-subject {
    font-weight: 500;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
    line-height: 1.3;
}

.email-preview-text {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.email-direction {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: 500;
}

.email-direction.sent {
    background: var(--primary-color);
    color: white;
}

.email-direction.received {
    background: var(--success-color);
    color: white;
}

/* Email Preview Panel */
.email-preview-panel {
    width: 50%;
    display: flex;
    flex-direction: column;
}

.preview-header {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.preview-header h5 {
    margin: 0;
    font-size: 1rem;
    color: var(--gray-800);
}

.preview-actions {
    display: flex;
    gap: 0.5rem;
}

.preview-content {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    background: white;
}

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--gray-500);
}

.preview-placeholder i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.email-preview-header {
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.preview-subject {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--gray-800);
}

.preview-meta {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 1rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.preview-meta .label {
    font-weight: 600;
    color: var(--gray-700);
}

.email-preview-body {
    line-height: 1.6;
    color: var(--gray-700);
    white-space: pre-wrap;
    word-wrap: break-word;
}

.email-preview-body.html-content {
    font-family: inherit;
}

.email-preview-body.html-content img {
    max-width: 100%;
    height: auto;
}

/* Tracking Info */
.tracking-info {
    padding: 1rem;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.tracking-info h6 {
    margin: 0 0 0.75rem 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
}

.tracking-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.5rem;
}

.tracking-item-small {
    padding: 0.375rem 0.75rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
    text-align: center;
    background: var(--gray-100);
    color: var(--gray-700);
}

.tracking-item-small.active {
    background: var(--success-color);
    color: white;
}

/* Email Timeline View */
.email-timeline {
    padding: 1rem;
}

.timeline-item {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: -1.5rem;
    width: 2px;
    background: var(--gray-200);
}

.timeline-item:last-child::before {
    bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0.375rem;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: var(--primary-color);
    border: 2px solid white;
    box-shadow: 0 0 0 2px var(--gray-200);
}

.timeline-marker.received {
    background: var(--success-color);
}

.timeline-content {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    padding: 1rem;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .email-history-container {
        flex-direction: column;
        height: auto;
    }
    
    .email-list-view {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
        max-height: 300px;
    }
    
    .email-preview-panel {
        width: 100%;
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .conversation-preview {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .conversation-status {
        flex-direction: row;
        align-items: center;
        align-self: flex-start;
    }
    
    .message-item.outbound {
        margin-left: 0;
    }
    
    .message-item.inbound {
        margin-right: 0;
    }
    
    .conversation-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .conversation-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    .message-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
    
    .conversation-details .last-message {
        max-width: none;
        white-space: normal;
        overflow: visible;
        text-overflow: initial;
    }
    
    .email-list-header {
        padding: 0.75rem;
    }
    
    .view-toggle {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .preview-actions {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .preview-meta {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
}

/* Modal Enhancements */
.modal-large {
    max-width: 90vw;
    width: 900px;
}

.email-direction-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.email-direction-badge.sent {
    background: var(--primary-color);
    color: white;
}

.email-direction-badge.received {
    background: var(--success-color);
    color: white;
}

.email-full-header {
    background: var(--gray-50);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.email-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.meta-item label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--gray-700);
}

.meta-item span {
    font-size: 0.875rem;
    color: var(--gray-600);
    word-break: break-all;
}

.email-full-content {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.content-toggle {
    background: var(--gray-50);
    padding: 0.75rem;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    gap: 0.5rem;
}

.content-toggle .btn {
    background: white;
    border: 1px solid var(--gray-300);
    color: var(--gray-600);
    font-size: 0.875rem;
}

.content-toggle .btn.toggle-active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.preview-content-view {
    padding: 1rem;
    min-height: 300px;
    max-height: 500px;
    overflow-y: auto;
}

.preview-content-view pre {
    white-space: pre-wrap;
    word-wrap: break-word;
    margin: 0;
    font-family: inherit;
    line-height: 1.6;
    color: var(--gray-700);
}

.html-preview-frame {
    width: 100%;
    height: 400px;
    border: none;
    background: white;
}

.email-tracking-details {
    background: var(--gray-50);
    padding: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-200);
}

.email-tracking-details h5 {
    margin: 0 0 1rem 0;
    color: var(--gray-800);
    font-size: 1rem;
}

.tracking-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.tracking-detail-item {
    background: white;
    padding: 0.75rem;
    border-radius: 0.375rem;
    border: 1px solid var(--gray-200);
    text-align: center;
}

.tracking-detail-item .icon {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--gray-500);
}

.tracking-detail-item.active .icon {
    color: var(--success-color);
}

.tracking-detail-item .label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--gray-700);
    margin-bottom: 0.25rem;
}

.tracking-detail-item .value {
    font-size: 0.75rem;
    color: var(--gray-600);
}

.tracking-detail-item.active .value {
    color: var(--success-color);
    font-weight: 600;
}

/* Enhanced Email Item Styles */
.email-item .email-tags {
    display: flex;
    gap: 0.25rem;
    margin-top: 0.5rem;
}

.email-tag {
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--gray-100);
    color: var(--gray-700);
}

.email-tag.important {
    background: var(--warning-color);
    color: white;
}

.email-tag.reply {
    background: var(--success-color);
    color: white;
}

.email-tag.ai-generated {
    background: var(--info-color);
    color: white;
}

/* Scrollbar Styling */
.email-list-scrollable::-webkit-scrollbar {
    width: 6px;
}

.email-list-scrollable::-webkit-scrollbar-track {
    background: var(--gray-100);
}

.email-list-scrollable::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
}

.email-list-scrollable::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

.preview-content::-webkit-scrollbar {
    width: 6px;
}

.preview-content::-webkit-scrollbar-track {
    background: var(--gray-100);
}

.preview-content::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
}

.preview-content::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}