/* Enhanced Chat Features */

/* Message Actions */
.message-actions {
    display: flex;
    gap: 4px;
    margin-top: 8px;
    opacity: 0;
    transition: opacity 0.2s;
    flex-wrap: wrap;
}

.message:hover .message-actions {
    opacity: 1;
}

.message-action-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
    transition: all 0.2s;
}

.message-action-btn:hover {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

/* Message Edit Mode */
.message.editing .message-text {
    display: none;
}

.message.editing .message-edit-input {
    display: block;
}

.message-edit-input {
    display: none;
    width: 100%;
    min-height: 100px;
    padding: 12px;
    background: var(--bg-primary);
    border: 1px solid var(--accent-primary);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: inherit;
    resize: vertical;
}

.message-edit-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    justify-content: flex-end;
}

/* Code Blocks */
pre {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    overflow-x: auto;
    margin: 12px 0;
    position: relative;
}

code {
    font-family: 'Fira Code', 'Consolas', 'Monaco', monospace;
    font-size: 13px;
    line-height: 1.5;
}

/* Inline code */
.message-text :not(pre) > code {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
}

/* Code block header */
.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    border-radius: 8px 8px 0 0;
    margin: 12px 0 -8px 0;
}

.code-header .language {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 600;
}

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

.code-action-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
    transition: all 0.2s;
}

.code-action-btn:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* Markdown Preview Toggle */
.markdown-preview-toggle {
    position: fixed;
    bottom: 124px;
    right: 28px;
    background: rgba(122, 162, 247, 0.92);
    color: var(--bg-primary);
    border: none;
    padding: 9px 13px;
    border-radius: 24px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.2s;
    z-index: 100;
}

.markdown-preview-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.markdown-preview-toggle.active {
    background: rgba(192, 202, 245, 0.94);
    color: var(--bg-primary);
}

/* Markdown Preview Mode */
.markdown-preview-mode .message-text,
.message-text.rendered-markdown {
    line-height: 1.6;
    white-space: normal;
}

.markdown-preview-mode .message-text h1,
.markdown-preview-mode .message-text h2,
.markdown-preview-mode .message-text h3,
.markdown-preview-mode .message-text h4,
.message-text.rendered-markdown h1,
.message-text.rendered-markdown h2,
.message-text.rendered-markdown h3,
.message-text.rendered-markdown h4 {
    margin: 16px 0 8px 0;
    font-weight: 600;
    color: var(--text-primary);
}

.markdown-preview-mode .message-text h1 { font-size: 24px; border-bottom: 2px solid var(--border-color); padding-bottom: 8px; }
.markdown-preview-mode .message-text h2 { font-size: 20px; border-bottom: 1px solid var(--border-color); padding-bottom: 4px; }
.markdown-preview-mode .message-text h3 { font-size: 18px; }
.markdown-preview-mode .message-text h4 { font-size: 16px; }
.message-text.rendered-markdown h1 { font-size: 24px; border-bottom: 2px solid var(--border-color); padding-bottom: 8px; }
.message-text.rendered-markdown h2 { font-size: 20px; border-bottom: 1px solid var(--border-color); padding-bottom: 4px; }
.message-text.rendered-markdown h3 { font-size: 18px; }
.message-text.rendered-markdown h4 { font-size: 16px; }

.markdown-preview-mode .message-text ul,
.markdown-preview-mode .message-text ol,
.message-text.rendered-markdown ul,
.message-text.rendered-markdown ol {
    margin: 8px 0;
    padding-left: 24px;
}

.markdown-preview-mode .message-text li,
.message-text.rendered-markdown li {
    margin: 4px 0;
}

.markdown-preview-mode .message-text blockquote,
.message-text.rendered-markdown blockquote {
    border-left: 4px solid var(--accent-primary);
    padding-left: 16px;
    margin: 12px 0;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    padding: 12px 16px;
    border-radius: 0 8px 8px 0;
}

.markdown-preview-mode .message-text hr,
.message-text.rendered-markdown hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 24px 0;
}

.markdown-table-wrap {
    max-width: 100%;
    overflow-x: auto;
    margin: 12px 0;
    border: 1px solid rgba(122, 162, 247, 0.18);
    border-radius: 10px;
}

.markdown-preview-mode .message-text table,
.message-text.rendered-markdown table {
    border-collapse: collapse;
    width: 100%;
    min-width: 520px;
}

.markdown-preview-mode .message-text th,
.markdown-preview-mode .message-text td,
.message-text.rendered-markdown th,
.message-text.rendered-markdown td {
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    text-align: left;
}

.markdown-preview-mode .message-text th,
.message-text.rendered-markdown th {
    background: var(--bg-tertiary);
    font-weight: 600;
}

.markdown-preview-mode .message-text a,
.message-text.rendered-markdown a {
    color: var(--accent-primary);
    text-decoration: none;
}

.markdown-preview-mode .message-text a:hover,
.message-text.rendered-markdown a:hover {
    text-decoration: underline;
}

.workspace-path-link {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin: 0.1rem 0;
}

.workspace-artifact-card {
    display: block;
    width: 100%;
    margin-top: 0.55rem;
    padding: 0.55rem;
    border-radius: 14px;
    background: rgba(122, 162, 247, 0.08);
    border: 1px solid rgba(122, 162, 247, 0.18);
}

.workspace-artifact-loading,
.workspace-artifact-error {
    display: inline-flex;
    align-items: center;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.workspace-artifact-meta {
    display: inline-flex;
    align-items: center;
    font-size: 0.82rem;
    color: var(--text-primary);
    font-weight: 600;
}

.workspace-artifact-image-preview {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
    background: transparent;
    cursor: zoom-in;
}

.workspace-artifact-image-preview img,
.workspace-artifact-video-preview {
    display: block;
    width: 100%;
    max-width: min(560px, 100%);
    max-height: 360px;
    border-radius: 12px;
    object-fit: contain;
    background: rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(122, 162, 247, 0.14);
}

.workspace-artifact-image-preview img:hover {
    border-color: rgba(122, 162, 247, 0.35);
}

.workspace-attachments {
    margin-top: 0.9rem;
    display: grid;
    gap: 0.9rem;
}

.workspace-attachment-item {
    padding: 0.8rem;
    border-radius: 16px;
    border: 1px solid rgba(122, 162, 247, 0.18);
    background: rgba(122, 162, 247, 0.06);
}

.workspace-attachment-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.15rem;
}

.workspace-attachment-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
}

.workspace-path-open {
    font-family: var(--font-mono);
    overflow-wrap: anywhere;
}

.workspace-path-download,
.workspace-path-folder {
    display: inline-flex;
    align-items: center;
    padding: 0.18rem 0.55rem;
    border-radius: 999px;
    background: rgba(122, 162, 247, 0.12);
    border: 1px solid rgba(122, 162, 247, 0.22);
    color: var(--text-primary);
    font-size: 0.78rem;
    text-decoration: none;
}

.workspace-path-download:hover {
    background: rgba(122, 162, 247, 0.2);
    text-decoration: none;
}

.message-text.rendered-markdown p {
    margin: 0 0 0.8rem;
}

.message-text.rendered-markdown p:last-child {
    margin-bottom: 0;
}

/* Image Display */
.message-image {
    max-width: 100%;
    border-radius: 8px;
    margin-top: 12px;
    cursor: pointer;
    transition: transform 0.2s;
    border: 1px solid var(--border-color);
}

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

.message-image.expanded {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90vw;
    max-height: 90vh;
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.image-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 999;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.image-overlay.active {
    display: flex;
    pointer-events: auto;
}

.image-overlay img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 8px;
}

.image-overlay-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-overlay-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* File Attachments */
.file-attachment {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin: 8px 0;
    cursor: pointer;
    transition: all 0.2s;
}

.file-attachment:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-primary);
}

.file-icon {
    font-size: 18px;
}

.file-name {
    font-size: 13px;
    color: var(--text-primary);
}

.file-size {
    font-size: 11px;
    color: var(--text-tertiary);
}

/* Drag & Drop */
.drag-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 16px;
    pointer-events: none;
}

.drag-overlay.active {
    display: flex;
    pointer-events: auto;
}

body:not(.overlay-active) .image-overlay {
    display: none !important;
    pointer-events: none !important;
}

.drag-overlay-content {
    background: var(--bg-primary);
    padding: 48px 64px;
    border-radius: 16px;
    text-align: center;
    border: 3px dashed var(--accent-primary);
}

.drag-overlay-content h3 {
    font-size: 24px;
    margin-bottom: 8px;
}

.drag-overlay-content p {
    color: var(--text-secondary);
}

/* Rating Buttons */
.message-rating {
    display: flex;
    gap: 4px;
    margin-top: 8px;
    opacity: 0;
    transition: opacity 0.2s;
}

.message:hover .message-rating {
    opacity: 1;
}

.rating-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-tertiary);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
}

.rating-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.rating-btn.liked {
    background: #22c55e;
    border-color: #22c55e;
    color: white;
}

.rating-btn.disliked {
    background: #ef4444;
    border-color: #ef4444;
    color: white;
}

/* Toast Notifications */
.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 12px 24px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1001;
    opacity: 0;
    transition: all 0.3s;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast.success { border-left: 4px solid #22c55e; }
.toast.error { border-left: 4px solid #ef4444; }
.toast.warning { border-left: 4px solid #f59e0b; }
.toast.info { border-left: 4px solid #3b82f6; }

/* Prism.js overrides */
.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
    color: var(--text-tertiary);
}

.token.property,
.token.tag,
.token.boolean,
.token.number,
.token.constant,
.token.symbol,
.token.deleted {
    color: #e9774d;
}

.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin,
.token.inserted {
    color: #98c379;
}

.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string {
    color: #d19a66;
}

.token.atrule,
.token.attr-value,
.token.keyword {
    color: #c678dd;
}

.token.function,
.token.class-name {
    color: #61afef;
}

.token.regex,
.token.important,
.token.variable {
    color: #e5c07b;
}