/**
 * Conversation Thread Modal Styles
 */

/* Conversation Modal Specific Styles */
.trix-conversation-modal .trix-modal-content {
    max-width: 900px;
    width: 90%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}

.trix-conversation-modal.maximized .trix-modal-content {
    max-width: 100%;
    width: 100%;
    height: 100vh;
    max-height: 100vh;
    border-radius: 0;
    margin: 0;
}

/* Conversation Header */
.trix-conversation-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--trix-gray-200);
    background: var(--trix-white);
    border-radius: var(--trix-radius) var(--trix-radius) 0 0;
}

.trix-conversation-modal.maximized .trix-conversation-header {
    border-radius: 0;
}

.trix-conversation-header h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--trix-gray-900);
}

.trix-conversation-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.trix-conversation-controls .trix-modal-close,
.trix-conversation-controls .trix-modal-maximize {
    width: 32px;
    height: 32px;
    background: var(--trix-gray-100);
    border: none;
    padding: 0;
    cursor: pointer;
    color: var(--trix-gray-600);
    border-radius: 6px;
    transition: var(--trix-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.trix-conversation-controls .trix-modal-close:hover,
.trix-conversation-controls .trix-modal-maximize:hover {
    background: var(--trix-gray-200);
    color: var(--trix-gray-900);
}

.trix-conversation-controls .trix-modal-close:active,
.trix-conversation-controls .trix-modal-maximize:active {
    transform: scale(0.95);
}

/* Rotate icon when maximized */
.trix-conversation-modal.maximized .trix-conversation-maximize svg {
    transform: rotate(45deg);
}

/* Conversation Body */
.trix-conversation-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    background: var(--trix-gray-50);
}

/* Individual Email in Thread */
.trix-thread-email {
    background: var(--trix-white);
    border-radius: var(--trix-radius);
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--trix-shadow-sm);
    border: 1px solid var(--trix-gray-200);
    transition: var(--trix-transition);
}

.trix-thread-email:hover {
    box-shadow: var(--trix-shadow);
    border-color: var(--trix-gray-300);
}

.trix-thread-email:last-child {
    margin-bottom: 0;
}

/* Thread Email Header */
.trix-thread-email-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--trix-gray-100);
}

.trix-thread-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--trix-primary), var(--trix-secondary));
    color: var(--trix-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    flex-shrink: 0;
}

.trix-thread-email-meta {
    flex: 1;
    min-width: 0;
}

.trix-thread-from {
    font-weight: 600;
    color: var(--trix-gray-900);
    font-size: 15px;
    margin-bottom: 4px;
}

.trix-thread-to {
    font-size: 13px;
    color: var(--trix-gray-600);
    margin-bottom: 4px;
}

.trix-thread-date {
    font-size: 13px;
    color: var(--trix-gray-500);
}

/* Thread Email Body */
.trix-thread-email-body {
    color: var(--trix-gray-700);
    line-height: 1.6;
    font-size: 14px;
}

.trix-thread-email-body p {
    margin: 0 0 12px 0;
}

.trix-thread-email-body p:last-child {
    margin-bottom: 0;
}

/* Loading State */
.trix-conversation-body .trix-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}

/* Empty State */
.trix-conversation-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--trix-gray-500);
}

.trix-conversation-empty svg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.trix-conversation-empty h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--trix-gray-700);
    margin: 0 0 8px 0;
}

.trix-conversation-empty p {
    font-size: 14px;
    margin: 0;
}

/* Make thread button clickable */
.trix-card-thread-btn {
    cursor: pointer !important;
}

.trix-card-thread-btn:hover {
    background: rgba(0, 122, 255, 0.1) !important;
    color: var(--trix-primary) !important;
}

/* Responsive */
@media (max-width: 768px) {
    .trix-conversation-modal .trix-modal-content {
        width: 95%;
        max-height: 90vh;
    }
    
    .trix-conversation-header {
        padding: 16px 20px;
    }
    
    .trix-conversation-header h2 {
        font-size: 18px;
    }
    
    .trix-conversation-body {
        padding: 16px;
    }
    
    .trix-thread-email {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .trix-conversation-modal .trix-modal-content {
        width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }
    
    .trix-conversation-header {
        padding: 12px 16px;
    }
    
    .trix-conversation-body {
        padding: 12px;
    }
}