/* SalBazaar Messages CSS
 * Conversations, chat UI
 */

/* Messages Layout */
.messages-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 0;
    height: calc(100vh - 56px - 200px);
    min-height: 500px;
    background-color: var(--bg-dark);
    border: var(--border);
}

@media (max-width: 767px) {
    .messages-layout {
        grid-template-columns: 1fr;
        height: auto;
        min-height: auto;
    }

    .messages-layout.conversation-open .conversations-list {
        display: none;
    }

    .messages-layout:not(.conversation-open) .conversation-view {
        display: none;
    }
}

/* Conversations List */
.conversations-list {
    display: flex;
    flex-direction: column;
    border-right: var(--border);
    overflow: hidden;
}

.conversations-header {
    padding: var(--space-md);
    border-bottom: var(--border);
    flex-shrink: 0;
}

.conversations-title {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

/* Conversation Tabs */
.conversations-tabs {
    display: flex;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

.conversations-tab {
    flex: 1;
    padding: var(--space-sm);
    background: var(--bg-medium);
    border: var(--border);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.conversations-tab:hover {
    color: var(--text-primary);
    border-color: var(--primary);
}

.conversations-tab.active {
    background: var(--primary);
    color: var(--bg-darkest);
    border-color: var(--primary);
}

.conversations-search {
    margin-top: var(--space-sm);
    display: flex;
    gap: var(--space-xs);
}

.conversations-search input {
    flex: 1;
    padding: var(--space-sm);
    font-size: var(--text-sm);
    background-color: var(--bg-medium);
    border: var(--border);
}

.conversations-search .search-btn {
    padding: var(--space-sm);
    background-color: var(--bg-medium);
    border: var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.conversations-search .search-btn:hover {
    background-color: var(--bg-light);
    color: var(--primary);
}

.conversations-items {
    flex: 1;
    overflow-y: auto;
}

/* Conversation Item */
.conversation-item {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-bottom: var(--border);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.conversation-item:hover {
    background-color: var(--bg-medium);
}

.conversation-item.active {
    background-color: var(--bg-medium);
    border-left: 2px solid var(--primary);
}

.conversation-item.unread {
    background-color: rgba(0, 191, 165, 0.05);
}

.conversation-avatar {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--bg-darkest);
    background-color: var(--primary);
}

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

.conversation-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xs);
}

.conversation-name {
    font-weight: 500;
    font-size: var(--text-sm);
}

.conversation-item.unread .conversation-name {
    color: var(--primary);
}

.conversation-time {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.conversation-preview {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.conversation-item.unread .conversation-preview {
    color: var(--text-primary);
    font-weight: 500;
}

.conversation-badge {
    flex-shrink: 0;
    min-width: 18px;
    height: 18px;
    padding: 0 var(--space-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--bg-darkest);
    background-color: var(--primary);
}

/* Conversation Item Wrapper (for hide button) */
.conversation-item-wrapper {
    position: relative;
    display: flex;
}

.conversation-item-wrapper .conversation-item {
    flex: 1;
}

.conversation-hide-btn {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    padding: var(--space-xs);
    background: var(--bg-medium);
    border: var(--border);
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition-fast), color var(--transition-fast);
    z-index: 1;
}

.conversation-item-wrapper:hover .conversation-hide-btn {
    opacity: 1;
}

.conversation-hide-btn:hover {
    color: var(--error);
    border-color: var(--error);
}

/* Unhide button (for hidden conversations) */
.conversation-unhide-btn {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    padding: var(--space-xs);
    background: var(--bg-medium);
    border: var(--border);
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition-fast), color var(--transition-fast);
    z-index: 1;
}

.conversation-item-wrapper:hover .conversation-unhide-btn {
    opacity: 1;
}

.conversation-unhide-btn:hover {
    color: var(--success);
    border-color: var(--success);
}

/* Hidden conversation styling */
.conversation-item-wrapper.hidden-conv .conversation-item {
    opacity: 0.7;
}

/* Always show buttons on touch devices */
@media (max-width: 767px) {
    .conversation-hide-btn,
    .conversation-unhide-btn {
        opacity: 0.6;
    }

    .conversation-hide-btn:active {
        opacity: 1;
        color: var(--error);
    }

    .conversation-unhide-btn:active {
        opacity: 1;
        color: var(--success);
    }
}

/* Conversation View */
.conversation-view {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.conversation-view-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border-bottom: var(--border);
    flex-shrink: 0;
}

.conversation-back {
    display: none;
    padding: var(--space-sm);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
}

@media (max-width: 767px) {
    .conversation-back {
        display: flex;
    }
}

.conversation-back:hover {
    color: var(--primary);
}

.conversation-view-avatar {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--bg-darkest);
    background-color: var(--primary);
}

.conversation-view-info {
    flex: 1;
}

.conversation-view-name {
    font-weight: 500;
}

.conversation-view-status {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.conversation-view-status.online {
    color: var(--success);
}

.conversation-actions {
    display: flex;
    gap: var(--space-sm);
}

.conversation-action-btn {
    padding: var(--space-sm);
    background: none;
    border: var(--border);
    color: var(--text-secondary);
    cursor: pointer;
}

.conversation-action-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
}

/* Messages Area */
.messages-area {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* Message */
.message {
    display: flex;
    gap: var(--space-sm);
    max-width: 75%;
}

.message.sent {
    margin-left: auto;
    flex-direction: row-reverse;
}

.message-avatar {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--bg-darkest);
    background-color: var(--primary);
}

.message.sent .message-avatar {
    background-color: var(--accent);
}

.message-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.message-bubble {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    background-color: var(--bg-medium);
    border: var(--border);
}

.message.sent .message-bubble {
    background-color: rgba(0, 191, 165, 0.1);
    border-color: var(--primary);
}

.message-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.message.sent .message-meta {
    justify-content: flex-end;
}

.message-read {
    color: var(--text-muted);
    font-style: italic;
}

/* System Messages */
.message-system {
    text-align: center;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-xs);
    color: var(--text-muted);
    max-width: 100%;
}

.message-system-content {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background-color: var(--bg-medium);
    border: var(--border);
}

/* Date Divider */
.messages-date-divider {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--text-muted);
    font-size: var(--text-xs);
    max-width: 100%;
}

.messages-date-divider::before,
.messages-date-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--border-color);
}

/* Message Input */
.message-input-area {
    padding: var(--space-md);
    border-top: var(--border);
    flex-shrink: 0;
}

.message-form {
    display: flex;
    gap: var(--space-sm);
}

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

.message-input {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    padding-right: 80px;
    font-size: var(--text-sm);
    background-color: var(--bg-medium);
    border: var(--border);
    resize: none;
    min-height: 44px;
    max-height: 120px;
}

.message-input:focus {
    border-color: var(--primary);
    outline: none;
}

.message-input-actions {
    position: absolute;
    right: var(--space-sm);
    bottom: var(--space-sm);
    display: flex;
    gap: var(--space-xs);
}

.message-attach-btn {
    padding: var(--space-xs);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}

.message-attach-btn:hover {
    color: var(--primary);
}

.message-send-btn {
    padding: var(--space-xs) var(--space-sm);
    background-color: var(--primary);
    border: none;
    color: var(--bg-darkest);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
}

.message-send-btn:hover {
    background-color: var(--primary-dark);
}

.message-send-btn:disabled {
    background-color: var(--bg-light);
    color: var(--text-muted);
    cursor: not-allowed;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.typing-dots {
    display: flex;
    gap: 3px;
}

.typing-dot {
    width: 4px;
    height: 4px;
    background-color: var(--text-muted);
    animation: typing-bounce 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: 0s; }
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-bounce {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-4px); }
}

/* Empty State */
.conversation-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-align: center;
    padding: var(--space-xl);
}

.conversation-empty-icon {
    font-size: 48px;
    margin-bottom: var(--space-md);
    color: var(--text-muted);
}

.conversations-empty {
    padding: var(--space-xl);
    text-align: center;
    color: var(--text-secondary);
}

/* Search Actions */
.search-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.search-actions .btn {
    flex: 1;
}

/* Message Search Panel */
.message-search-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.search-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    border-bottom: var(--border);
}

.search-panel-header h3 {
    margin: 0;
    font-size: var(--text-lg);
}

.search-panel-form {
    padding: var(--space-md);
    border-bottom: var(--border);
}

.search-input-group {
    display: flex;
    gap: var(--space-sm);
}

.search-input-group .form-input {
    flex: 1;
}

.search-results {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md);
}

.search-results-empty {
    text-align: center;
    padding: var(--space-xl);
}

.search-results-header {
    padding-bottom: var(--space-sm);
    border-bottom: var(--border);
    margin-bottom: var(--space-md);
}

.search-results-count {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.search-results-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.search-result-item {
    display: block;
    padding: var(--space-md);
    background-color: var(--bg-medium);
    border: var(--border);
    text-decoration: none;
    color: inherit;
    transition: background-color 0.15s;
}

.search-result-item:hover {
    background-color: var(--bg-dark);
}

.search-result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xs);
}

.search-result-sender {
    font-weight: 500;
}

.search-result-time {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.search-result-content {
    font-size: var(--text-sm);
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.search-result-content mark {
    background-color: var(--warning);
    color: var(--bg-dark);
    padding: 0 2px;
}

.search-result-context {
    font-size: var(--text-xs);
    color: var(--text-muted);
    display: flex;
    gap: var(--space-sm);
}

.search-result-listing {
    color: var(--primary);
}

.search-result-matches {
    color: var(--text-secondary);
    font-style: italic;
    margin-left: auto;
}

/* Order Context in Message */
.message-order-context {
    padding: var(--space-sm);
    background-color: var(--bg-dark);
    border: var(--border);
    margin-bottom: var(--space-sm);
}

.message-order-context-label {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.message-order-context-link {
    font-size: var(--text-sm);
    color: var(--primary);
}

/* New Conversation */
.new-conversation {
    padding: var(--space-md);
}

.new-conversation-search {
    margin-bottom: var(--space-md);
}

.new-conversation-results {
    max-height: 300px;
    overflow-y: auto;
}

.user-result {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.user-result:hover {
    background-color: var(--bg-medium);
}

.user-result-avatar {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--bg-darkest);
    background-color: var(--primary);
}

.user-result-name {
    font-size: var(--text-sm);
}

/* Support Conversations */
.conversation-item.support {
    background-color: rgba(59, 130, 246, 0.05);
}

.conversation-item.support:hover {
    background-color: rgba(59, 130, 246, 0.1);
}

.conversation-avatar.support {
    background-color: var(--info);
}

.support-badge {
    display: inline-block;
    padding: 1px 6px;
    margin-left: var(--space-xs);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--info);
    background-color: rgba(59, 130, 246, 0.15);
    border-radius: var(--radius-sm);
    vertical-align: middle;
}

/* Message Attachments */
.message-attachments {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.message-attachment {
    display: block;
    max-width: 200px;
    border: var(--border);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.message-attachment:hover {
    border-color: var(--primary);
}

.message-attachment img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 200px;
    object-fit: cover;
}

/* Attachment Preview (before sending) */
.message-attachments-preview {
    display: none;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding: var(--space-sm);
    margin-bottom: var(--space-sm);
    background-color: var(--bg-medium);
    border: var(--border);
    border-bottom: none;
}

.attachment-preview-item {
    position: relative;
    width: 60px;
    height: 60px;
    border: var(--border);
    overflow: hidden;
}

.attachment-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.attachment-remove {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    font-size: 14px;
    line-height: 1;
    color: var(--text-primary);
    background-color: rgba(0, 0, 0, 0.7);
    border: none;
    cursor: pointer;
}

.attachment-remove:hover {
    background-color: var(--error);
}