/* Terminal/tmux-style theme */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    background-color: #1e1e1e;
    color: #d4d4d4;
    overflow: hidden;
    height: 100vh;
}

.terminal-container {
    height: 100vh;
    display: flex;
    flex-direction: column;
}

/* tmux-style status bar */
.status-bar {
    background-color: #5f8700;
    color: #000000;
    min-height: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10px;
    font-size: 14px;
    font-weight: bold;
    user-select: none;
    flex-wrap: nowrap;
}

.status-left {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.status-center {
    display: flex;
    align-items: center;
    flex-shrink: 1;
    margin: 0 8px;
}

.status-right {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    gap: 8px;
}

.tmux-windows {
    display: flex;
    align-items: center;
    gap: 2px;
    overflow: hidden;
}

.window {
    padding: 0 4px;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 14px;
    white-space: nowrap;
}

.window:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.window.active {
    background-color: #000000;
    color: #5f8700;
}

.session-info {
    font-size: 14px;
}

/* Language switcher styles */
.language-switcher {
    display: flex;
    align-items: center;
    font-size: 13px;
    flex-shrink: 0;
    white-space: nowrap;
}

.lang-option {
    cursor: pointer;
    padding: 0 3px;
    transition: color 0.2s;
    color: #000000;
}

.lang-option:hover {
    color: #ffffff;
}

.lang-option.active {
    color: #ffffff;
    font-weight: bold;
}

.lang-separator {
    color: #000000;
    margin: 0 2px;
}

/* Main content area */
.main-content {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    background-color: #1e1e1e;
}

.prompt-line {
    margin-bottom: 16px;
    font-size: 16px;
}

.prompt {
    color: #569cd6;
    font-weight: bold;
}

.command {
    color: #ce9178;
}

#content-area {
    font-size: 16px;
    line-height: 1.6;
}

/* Blog listing styles */
.blog-entry {
    margin-bottom: 24px;
    border-bottom: 1px solid #333;
    padding-bottom: 16px;
}

.blog-header {
    color: #dcdcaa;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 8px;
    cursor: pointer;
}

.blog-header:hover {
    color: #4ec9b0;
}

.blog-meta {
    color: #6a9955;
    font-size: 14px;
    margin-bottom: 8px;
}

.blog-abstract {
    color: #d4d4d4;
    margin-left: 16px;
}

.tag {
    color: #4fc1ff;
    cursor: pointer;
    text-decoration: underline;
}

.tag a {
    color: inherit;
    text-decoration: inherit;
}

.tag:hover {
    color: #9cdcfe;
}

.tag:hover a {
    color: inherit;
}

/* Tag filter container styles */
.tag-filter-container {
    margin-bottom: 16px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    line-height: 1.8;
}

.filter-tag {
    display: inline-block;
    color: #4fc1ff;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s ease;
    user-select: none;
    position: relative;
}

.filter-tag:hover {
    color: #9cdcfe;
}

.filter-tag.active {
    color: #dcdcaa;
    font-weight: bold;
}

.filter-tag.active::before {
    content: '> ';
    color: #569cd6;
}

/* Content rendering styles */
.content-display h1, .content-display h2, .content-display h3 {
    color: #dcdcaa;
    margin: 16px 0 8px 0;
}

.content-display p {
    margin-bottom: 12px;
}

.content-display code {
    background-color: #2d2d30;
    padding: 2px 4px;
    border-radius: 3px;
    color: #ce9178;
}

.content-display pre {
    background-color: #2d2d30;
    padding: 12px;
    border-radius: 4px;
    margin: 12px 0;
    overflow-x: auto;
}

.content-display blockquote {
    border-left: 4px solid #6a9955;
    padding-left: 12px;
    margin: 12px 0;
    color: #6a9955;
}

.content-display ul, .content-display ol {
    margin-left: 20px;
    margin-bottom: 12px;
}

.content-display a {
    color: #4fc1ff;
    text-decoration: none;
}

.content-display a:hover {
    text-decoration: underline;
}

/* Image optimization styles */
.content-display img {
    max-width: 100%;
    max-height: 70vh;
    height: auto;
    display: block;
    margin: 20px auto;
    border-radius: 4px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.content-display img:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    cursor: pointer;
}

/* Support for inline width attributes */
.content-display img[width] {
    width: auto;
}

/* Center tag support for images */
.content-display center {
    display: block;
    text-align: center;
    margin: 20px 0;
}

.content-display center img {
    display: inline-block;
    margin: 0 auto;
}

.content-display center + center {
    margin-top: 8px;
}

/* Image container for better layout control */
.image-container {
    text-align: center;
    margin: 24px 0;
    padding: 0 16px;
}

.image-caption {
    color: #6a9955;
    font-size: 14px;
    font-style: italic;
    margin-top: 8px;
    text-align: center;
}

/* Responsive image sizes */
.image-small {
    max-width: 100%;
    max-height: 300px;
}

.image-medium {
    max-width: 100%;
    max-height: 500px;
}

.image-large {
    max-width: 100%;
    max-height: 70vh;
}

/* Terminal-themed image frame */
.terminal-image {
    background-color: #2d2d30;
    padding: 16px;
    border-radius: 6px;
    border: 1px solid #404040;
    margin: 20px auto;
    max-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.terminal-image img {
    margin: 0;
    box-shadow: none;
    border-radius: 2px;
    max-width: 100%;
    max-height: 60vh;
    object-fit: contain;
}

/* Image loading states */
.image-loading {
    background-color: #2d2d30;
    border-radius: 4px;
    position: relative;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6a9955;
    margin: 20px auto;
}

.image-loading::before {
    content: "Loading image...";
    font-size: 16px;
}

.image-error {
    background-color: #3c1f1f;
    border: 1px solid #6b2c2c;
    border-radius: 4px;
    padding: 16px;
    margin: 20px auto;
    text-align: center;
    color: #f48771;
    font-size: 16px;
}

/* Image gallery styles for multiple images */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.image-gallery img {
    margin: 0;
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* Lightbox styles */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    transform: none;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 36px;
    font-weight: bold;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    line-height: 1;
}

.lightbox-close:hover {
    color: #ccc;
}

/* Responsive design */
@media (max-width: 768px) {
    .status-bar {
        font-size: 12px;
        padding: 0 6px;
        min-height: 28px;
    }
    
    .status-right {
        gap: 6px;
    }
    
    .tmux-windows {
        gap: 1px;
    }
    
    .window {
        padding: 0 3px;
        font-size: 12px;
    }
    
    .language-switcher {
        font-size: 12px;
    }
    
    .main-content {
        padding: 12px;
    }
    
    .prompt-line, #content-area {
        font-size: 15px;
    }
    
    /* Mobile image optimizations */
    .content-display img {
        margin: 16px auto;
        max-width: 100%;
        max-height: 60vh;
    }
    
    .image-container {
        padding: 0 8px;
        margin: 16px 0;
    }
    
    .terminal-image {
        padding: 12px;
        margin: 16px 0;
    }
    
    .image-gallery {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 12px;
        margin: 16px 0;
    }
    
    .image-gallery img {
        height: 150px;
    }
    
    .lightbox-close {
        top: 10px;
        right: 15px;
        font-size: 28px;
    }
}

/* Tablet and small desktop */
@media (max-width: 600px) {
    .status-center {
        display: none;
    }
    
    .status-left {
        flex: 1;
    }
    
    .status-right {
        gap: 4px;
    }
}

@media (max-width: 480px) {
    .status-bar {
        font-size: 11px;
        padding: 0 4px;
        min-height: 32px;
    }
    
    .window {
        padding: 0 2px;
        font-size: 11px;
    }
    
    .window a {
        display: inline-block;
        min-height: 28px;
        line-height: 28px;
    }
    
    .language-switcher {
        font-size: 11px;
    }
    
    .lang-option a {
        display: inline-block;
        min-height: 28px;
        line-height: 28px;
        padding: 0 2px;
    }
    
    #current-time {
        font-size: 10px;
    }
    
    .main-content {
        padding: 8px;
    }
    
    .prompt-line, #content-area {
        font-size: 14px;
    }
    
    /* Small mobile image optimizations */
    .content-display img {
        margin: 12px auto;
        max-width: 100%;
        max-height: 50vh;
    }
    
    .image-container {
        padding: 0 4px;
        margin: 12px 0;
    }
    
    .terminal-image {
        padding: 8px;
        margin: 12px 0;
    }
    
    .image-gallery {
        grid-template-columns: 1fr;
        gap: 8px;
        margin: 12px 0;
    }
    
    .image-gallery img {
        height: 120px;
    }
    
    .lightbox-close {
        top: 5px;
        right: 10px;
        font-size: 24px;
    }
}

/* Very small screens */
@media (max-width: 375px) {
    .status-bar {
        font-size: 10px;
        padding: 0 3px;
    }
    
    .window {
        font-size: 10px;
        padding: 0 1px;
    }
    
    .language-switcher {
        font-size: 10px;
    }
    
    #current-time {
        font-size: 9px;
    }
    
    .status-right {
        gap: 3px;
    }
}

/* Extra small screens */
@media (max-width: 320px) {
    .status-bar {
        font-size: 9px;
        padding: 0 2px;
        flex-wrap: wrap;
        min-height: auto;
    }
    
    .status-left {
        order: 1;
        width: 100%;
        margin-bottom: 2px;
    }
    
    .status-right {
        order: 2;
        width: 100%;
        justify-content: space-between;
        gap: 2px;
    }
    
    .window {
        font-size: 9px;
    }
    
    .language-switcher {
        font-size: 9px;
    }
    
    #current-time {
        font-size: 8px;
    }
}

/* Animation for content switching */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Shell command navigation */
.shell-command {
    color: #569cd6;
    cursor: pointer;
    margin-bottom: 16px;
    display: inline-block;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 16px;
}

.shell-command:hover {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2px 4px;
    margin: -2px -4px;
    border-radius: 2px;
}

/* Footer */
.footer {
    margin-top: 60px;
    padding-top: 20px;
    border-top: 1px solid #3a3a3a;
    text-align: center;
    color: #808080;
    font-size: 14px;
}

.footer p {
    margin: 0;
    padding: 10px 0;
}