/* PNG Metadata Viewer - Conversation Manager Styles */

/* Main container for chat with conversation sidebar */
.chat-container {
    display: flex;
    height: 100%;
    min-height: 500px;
    overflow: hidden;
    background-color: #222;
    color: #e0e0e0;
}

/* Left sidebar */
.chat-sidebar {
    width: 250px;
    border-right: 1px solid #444;
    display: flex;
    flex-direction: column;
    background-color: #1a1a1a;
}

/* Main chat area */
.chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Button container at top of sidebar */
.conversation-controls {
    padding: 10px;
    border-bottom: 1px solid #444;
    display: flex;
    gap: 5px;
}

/* New chat and save buttons */
.conversation-btn {
    flex: 1;
    padding: 8px;
    background: #333;
    color: #e0e0e0;
    border: 1px solid #444;
    border-radius: 3px;
    cursor: pointer;
    transition: background 0.2s;
}

.conversation-btn:hover {
    background: #444;
}

.conversation-btn:active {
    background: #555;
}

/* Container for conversations list */
.conversations-panel {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
}

.conversations-panel h3 {
    margin-top: 0;
    font-size: 16px;
    color: #e0e0e0;
    margin-bottom: 10px;
    font-weight: normal;
    border-bottom: 1px solid #333;
    padding-bottom: 5px;
}

/* List of conversations */
.conversation-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Individual conversation item */
.conversation-item {
    padding: 8px;
    background: #333;
    border-radius: 3px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    border-left: 3px solid transparent;
    transition: background 0.2s, border-left-color 0.2s;
}

.conversation-item:hover {
    background: #444;
}

/* Highlight active conversation with accent colour */
.conversation-item.active {
    border-left-color: var(--accent-purple) !important;
    background: #3a3a3a;
}

/* Title and date of conversation */
.conversation-title {
    font-weight: bold;
    font-size: 13px;
    margin-bottom: 3px;
    word-break: break-word;
    color: #e0e0e0;
}

.conversation-date {
    font-size: 11px;
    color: #999;
}

/* Layout for conversation info */
.conversation-info {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

/* Action buttons container */
.conversation-actions {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

/* Individual action buttons */
.conversation-actions button {
    background: transparent;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 2px;
    font-size: 14px;
    transition: color 0.2s;
}

.conversation-actions button:hover {
    color: #e0e0e0;
}

/* Status messages */
.loading-conversations, 
.no-conversations,
.conversation-error {
    padding: 15px 10px;
    text-align: center;
    color: #999;
    font-style: italic;
    background: #2a2a2a;
    border-radius: 3px;
    margin-top: 10px;
}

.loading-conversation {
    padding: 20px;
    text-align: center;
    color: #999;
    font-style: italic;
    background: #2a2a2a;
    border-radius: 3px;
    margin: 15px;
}

/* Chat message area */
#chat-history {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    background-color: #222;
    position: relative;
}

/* Animation for new messages appearing */
.chat-message {
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 5px;
    word-wrap: break-word;
    /* Ensure text is visible and not rendered as bars */
    color: inherit !important;
    font-size: 14px !important;
    line-height: 1.4 !important;
    white-space: pre-line !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
    /* Add animation for new messages */
    animation: messageSlideIn 0.3s ease-out;
}

/* Keyframes for message slide-in animation */
@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message.user {
    background: linear-gradient(135deg, #23404e 0%, #2d5363 100%) !important;
    color: #ffffff !important;
    border: none !important;
    border-bottom-right-radius: 6px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
}

.chat-message.bot {
    background: linear-gradient(135deg, #2a2a2a 0%, #333333 100%) !important;
    color: #ffffff !important;
    border: none !important;
    border-bottom-left-radius: 6px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
}

.chat-message.error {
    background-color: #5a2626;
    color: #ffcccc !important;
    border-left: 3px solid #a94442;
}

/* Ensure message content is properly displayed */
.chat-message .speaker-name {
    font-weight: bold;
    margin-bottom: 5px;
    display: block;
    color: inherit !important;
}

.chat-message .chat-message-content-wrapper {
    display: block;
    color: inherit !important;
    word-wrap: break-word !important;
    white-space: pre-line !important;
    line-height: 1.4 !important;
}

/* Fix for conversation messages loaded from database */
.chat-message[data-message-index] {
    background-color: #333 !important;
    color: #e0e0e0 !important;
    border: 1px solid #555 !important;
    margin-bottom: 15px !important;
    padding: 12px !important;
    border-radius: 8px !important;
    max-width: 80% !important;
    word-wrap: break-word !important;
}

.chat-message[data-message-index].user {
    background: linear-gradient(135deg, #23404e 0%, #2d5363 100%) !important;
    color: #ffffff !important;
    border: none !important;
    border-bottom-right-radius: 6px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
}

.chat-message[data-message-index].bot {
    background: linear-gradient(135deg, #2a2a2a 0%, #333333 100%) !important;
    color: #ffffff !important;
    border: none !important;
    border-bottom-left-radius: 6px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
}

/* Chat input area */
#chat-input-row {
    padding: 10px;
    display: flex;
    gap: 10px;
    background-color: #1a1a1a;
    border-top: 1px solid #444;
}

#chat-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #444;
    border-radius: 3px;
    background-color: #333;
    color: #e0e0e0;
    resize: none;
    font-size: 14px;
    min-height: 40px;
    max-height: 150px;
    transition: border-color 0.2s;
}

/* Chat input focus border */
#chat-input:focus {
    border-color: #555 !important;
    outline: none !important;
}

.chat-send-button {
    align-self: center;
    padding: 8px 15px;
    background-color: #0073aa;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.chat-send-button:hover {
    background-color: #0088cc;
}

.chat-send-button:disabled {
    background: #555 !important;
    border-color: #555 !important;
    cursor: not-allowed !important;
}

/* Chat header */
#chat-header {
    padding: 10px 15px;
    background-color: #1a1a1a;
    border-bottom: 1px solid #444;
}

.chat-modal-name {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 5px;
    color: #e0e0e0;
}

.chat-description {
    font-size: 14px;
    color: #aaa;
}

/* Typing indicator */
.typing-indicator {
    color: #999;
    font-style: italic;
    padding: 5px 10px;
    margin: 10px 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .chat-container {
        flex-direction: column;
    }
    
    .chat-sidebar {
        width: 100%;
        max-height: 200px;
        border-right: none;
        border-bottom: 1px solid #444;
    }
    
    .conversation-actions {
        flex-direction: row;
    }
}

/* Enhanced modal styling */
.png-modal-content.chat-mode {
    max-width: 900px;
    width: 90%;
    height: 80vh;
    max-height: 700px;
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 10000;
}

#png-modal {
    z-index: 9999;
}

/* Responsive modal improvements */
@media (max-width: 768px) {
    .png-modal-content.chat-mode {
        width: 95%;
        height: 90vh;
        max-height: none;
        margin: 2.5vh auto;
        border-radius: 8px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }
    
    /* Ensure modal doesn't overlap with chat content */
    .fullscreen-chat {
        z-index: 9998;
    }
    
    /* Improve text visibility in modal */
    .conversation-item {
        background: #232323 !important;
        color: #e0e0e0 !important;
        border: 1px solid #404040 !important;
        margin-bottom: 8px !important;
        padding: 12px !important;
        border-radius: 6px !important;
    }
    
    .conversation-title {
        color: #333 !important;
        font-weight: bold !important;
        font-size: 14px !important;
    }
    
    .conversation-date {
        color: #666 !important;
        font-size: 12px !important;
    }
    
    /* Ensure conversation sidebar is properly positioned */
    .conversation-sidebar {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        z-index: 10001 !important;
        background: rgba(0, 0, 0, 0.9) !important;
        transform: translateX(-100%) !important;
        transition: transform 0.3s ease !important;
    }
    
    .conversation-sidebar.open {
        transform: translateX(0) !important;
    }
    
    /* Improve sidebar content visibility */
    .conversation-sidebar .sidebar-header h3 {
        color: #fff !important;
        font-size: 18px !important;
        margin-bottom: 15px !important;
    }
    
    .conversation-sidebar .sidebar-actions button {
        background: #23404e !important;
        color: #fff !important;
        border: none !important;
        padding: 10px 15px !important;
        border-radius: 6px !important;
        font-size: 14px !important;
        margin: 5px !important;
    }
    
    .conversation-sidebar .sidebar-actions button:hover {
        background: #0056b3 !important;
    }
}

@media (max-width: 480px) {
    .png-modal-content.chat-mode {
        width: 98%;
        height: 95vh;
        margin: 2.5vh auto;
    }
    
    /* Further improve text visibility on very small screens */
    .conversation-item {
        padding: 15px !important;
        margin-bottom: 10px !important;
    }
    
    .conversation-title {
        font-size: 16px !important;
        line-height: 1.3 !important;
    }
    
    .conversation-date {
        font-size: 13px !important;
        margin-top: 5px !important;
    }
    
    /* Ensure chat messages are visible */
    .chat-message {
        max-width: 90% !important;
        margin-bottom: 15px !important;
        padding: 12px !important;
        font-size: 14px !important;
        line-height: 1.4 !important;
    }
    
    .chat-message.user {
        background: #23404e !important;
        color: #e0e0e0 !important;
        margin-left: auto !important;
    }
    
    .chat-message.bot {
        background: #232323 !important;
        color: #e0e0e0 !important;
        margin-right: auto !important;
    }
}

/* Ensure modal backdrop doesn't interfere with content */
.png-modal {
    background: rgba(0, 0, 0, 0.7) !important;
    backdrop-filter: blur(2px) !important;
}

/* Fix for conversation modal overlay issues - REMOVED CONFLICTING STYLES */

/* ===== CONVERSATION SIDEBAR BASE STYLES ===== */

/* Base conversation sidebar styles (works on all screen sizes) */
.conversation-sidebar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 350px !important;
    height: 100% !important;
    z-index: 10001 !important;
    background: #1a1a1a !important;
    transform: translateX(-100%) !important;
    transition: transform 0.3s ease !important;
    overflow-y: auto !important;
    border-right: 1px solid #444 !important;
}

.conversation-sidebar.open {
    transform: translateX(0) !important;
}

/* Sidebar content styles */
.conversation-sidebar .sidebar-header {
    padding: 15px !important;
    border-bottom: 1px solid #444 !important;
    background: #1a1a1a !important;
}

.conversation-sidebar .sidebar-header h3 {
    color: #e0e0e0 !important;
    margin: 0 0 15px 0 !important;
    font-size: 18px !important;
    font-weight: bold !important;
}

.conversation-sidebar .sidebar-actions {
    display: flex !important;
    gap: 8px !important;
    margin-bottom: 10px !important;
    flex-wrap: wrap !important;
}

.conversation-sidebar .sidebar-actions button {
    flex: 1 !important;
    min-width: 0 !important;
    background: var(--button-bg) !important;
    color: var(--text-main) !important;
    border: 1px solid var(--border-main) !important;
    border-radius: 6px !important;
    padding: 8px 12px !important;
    font-size: 14px !important;
    cursor: pointer !important;
    transition: background 0.2s ease, border-color 0.2s ease !important;
}

.conversation-sidebar .sidebar-actions button:hover {
    background: var(--button-hover) !important;
    border-color: var(--button-hover) !important;
}

/* Close button specific styles */
.conversation-sidebar .close-sidebar-btn {
    background: #dc3545 !important;
    color: #ffffff !important;
    border-color: #dc3545 !important;
    margin-top: 10px !important;
    width: 100% !important;
    font-weight: bold !important;
    cursor: pointer !important;
    padding: 10px 12px !important;
    border-radius: 6px !important;
    transition: background 0.2s ease !important;
}

.conversation-sidebar .close-sidebar-btn:hover {
    background: #c82333 !important;
    border-color: #c82333 !important;
}

/* Conversation list styles */
.conversation-sidebar .conversation-list {
    padding: 15px !important;
}

/* Ensure proper z-index layering */
.fullscreen-chat {
    z-index: 9998 !important;
}

.png-modal {
    z-index: 9999 !important;
}

.conversation-sidebar {
    z-index: 10001 !important;
}

/* Improve text contrast in conversation items */
.conversation-item {
    background: #232323 !important;
    color: #e0e0e0 !important;
    border: 1px solid #404040 !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
}

.conversation-item:hover {
    background: #2a2a2a !important;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4) !important;
}

.conversation-item.active {
    background: #23404e !important;
    border-color: #2d5363 !important;
}

.conversation-title {
    color: #e0e0e0 !important;
    font-weight: 600 !important;
}

.conversation-date {
    color: #888 !important;
}

/* Dashicons (for action buttons) */
.dashicons {
    font-family: dashicons;
    display: inline-block;
    line-height: 1;
    font-weight: 400;
    font-style: normal;
    speak: never;
    text-decoration: inherit;
    text-transform: none;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 20px;
    height: 20px;
    font-size: 20px;
    vertical-align: top;
    text-align: center;
    transition: color .1s ease-in;
}

.dashicons-visibility:before {
    content: "\f177";
}

.dashicons-trash:before {
    content: "\f182";
}

/* ===== Chat Header & Usage Counters ===== */
.fullscreen-chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: #121212;
    border-bottom: 1px solid #333;
}

.fullscreen-chat-header .header-left,
.fullscreen-chat-header .header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.token-usage-display,
.image-usage-display {
    display: flex;
    align-items: center;
    gap: 6px;
    background: #333;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    color: #e0e0e0;
}

.token-label {
    opacity: 0.8;
}

.conversation-menu-btn,
.image-settings-btn,
.close-fullscreen-btn {
    background: var(--button-bg) !important;
    border: 1px solid var(--border-main) !important;
    border-radius: 6px !important;
}

.conversation-menu-btn:hover,
.image-settings-btn:hover,
.close-fullscreen-btn:hover {
    background: var(--button-hover) !important;
    color: var(--text-main) !important;
}

/* --- PMV DARK TEAL BUTTON STYLES (added) --- */
.sidebar-actions button,
.close-sidebar-btn,
.chat-send-button {
    background: var(--button-bg) !important;
    color: var(--text-main) !important;
    border: 1px solid var(--border-main) !important;
    border-radius: 6px !important;
    transition: background 0.2s ease, border-color 0.2s ease;
    cursor: pointer !important;
    padding: 8px 12px !important;
    font-size: 14px !important;
    display: inline-block !important;
    text-align: center !important;
    text-decoration: none !important;
    user-select: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
}

.sidebar-actions button:hover,
.close-sidebar-btn:hover,
.chat-send-button:hover {
    background: var(--button-hover) !important;
    border-color: var(--button-hover) !important;
}

/* Specific styles for close sidebar button */
.close-sidebar-btn {
    background: #dc3545 !important;
    color: #ffffff !important;
    border-color: #dc3545 !important;
    margin-top: 10px !important;
    width: 100% !important;
    font-weight: bold !important;
}

.close-sidebar-btn:hover {
    background: #c82333 !important;
    border-color: #c82333 !important;
}

/* Conversation title editing styles */
.conversation-title {
    cursor: pointer;
    transition: color 0.2s ease;
}

.conversation-title:hover {
    color: #007bff !important;
    text-decoration: underline;
}

.conversation-actions {
    display: flex;
    gap: 4px;
    align-items: center;
}

.edit-conversation-title {
    opacity: 0.7;
    transition: all 0.2s ease;
}

.edit-conversation-title:hover {
    opacity: 1;
    transform: scale(1.1);
}

.delete-conversation {
    opacity: 0.7;
    transition: all 0.2s ease;
}

.delete-conversation:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Title input dialog styles */
.pmv-title-dialog {
    z-index: 999999;
}

.pmv-title-dialog .dialog-content {
    background: #2d2d2d;
    border: 1px solid #444;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.pmv-title-dialog input:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.pmv-title-dialog .confirm-save:hover {
    background: linear-gradient(135deg, #0056b3 0%, #004085 100%) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.pmv-title-dialog .cancel-save:hover {
    background: #666 !important;
}