/* VS Code Dark Theme - Personal Website */

/* CSS Variables */
:root {
    --bg-primary: #1e1e1e;
    --bg-secondary: #252526;
    --bg-tertiary: #2d2d2d;
    --bg-hover: #2a2d2e;
    --bg-active: #37373d;
    --text-primary: #cccccc;
    --text-secondary: #858585;
    --text-muted: #6e6e6e;
    --accent-blue: #007acc;
    --accent-blue-light: #0098ff;
    --border-color: #3c3c3c;
    --scrollbar-bg: #1e1e1e;
    --scrollbar-thumb: #424242;
    --activity-bar-bg: #333333;
    --status-bar-bg: #007acc;
    --tab-active-border: #007acc;
    --link-color: #3794ff;
    --code-bg: #1e1e1e;
    --heading-color: #4fc1ff;
    --list-marker: #569cd6;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'JetBrains Mono', 'Consolas', 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

/* Main Container */
.vscode-container {
    display: grid;
    grid-template-columns: 48px 240px 1fr;
    grid-template-rows: 1fr 22px;
    height: 100vh;
    width: 100vw;
}

/* Activity Bar */
.activity-bar {
    grid-row: 1 / 2;
    background-color: var(--activity-bar-bg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 4px 0;
}

.activity-icons-top,
.activity-icons-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.activity-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: color 0.15s ease;
    position: relative;
}

.activity-icon:hover {
    color: var(--text-primary);
}

.activity-icon.active {
    color: var(--text-primary);
}

.activity-icon.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--text-primary);
}

.activity-icon svg {
    width: 24px;
    height: 24px;
}

/* Sidebar */
.sidebar {
    grid-row: 1 / 2;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 10px 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.folder-section {
    flex: 1;
    overflow-y: auto;
}

.folder-header {
    display: flex;
    align-items: center;
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    user-select: none;
}

.folder-header:hover {
    background-color: var(--bg-hover);
}

.chevron {
    margin-right: 4px;
    color: var(--text-secondary);
    transform: rotate(90deg);
    transition: transform 0.15s ease;
}

.file-list {
    list-style: none;
    padding-left: 12px;
}

.file-item {
    display: flex;
    align-items: center;
    padding: 4px 8px 4px 24px;
    cursor: pointer;
    user-select: none;
    font-size: 13px;
    color: var(--text-primary);
    transition: background-color 0.1s ease;
}

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

.file-item.active {
    background-color: var(--bg-active);
}

.file-icon {
    margin-right: 6px;
    color: var(--accent-blue-light);
    flex-shrink: 0;
}

/* Editor Area */
.editor-area {
    grid-row: 1 / 2;
    background-color: var(--bg-primary);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Tabs */
.tabs-container {
    display: flex;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    min-height: 35px;
    overflow-x: auto;
}

.tab {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    font-size: 13px;
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    border-right: 1px solid var(--border-color);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    min-width: 120px;
    max-width: 200px;
}

.tab.active {
    color: var(--text-primary);
    background-color: var(--bg-primary);
    border-top: 1px solid var(--tab-active-border);
    margin-top: -1px;
}

.tab-icon {
    margin-right: 6px;
    color: var(--accent-blue-light);
    flex-shrink: 0;
}

.tab-close {
    margin-left: auto;
    padding-left: 8px;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    opacity: 0;
    transition: opacity 0.1s ease;
}

.tab:hover .tab-close {
    opacity: 1;
}

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

/* Editor Content */
.editor-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px 40px;
}

/* Markdown Content Styling */
.markdown-content {
    max-width: 900px;
    line-height: 1.7;
}

.markdown-content h1 {
    font-size: 2em;
    font-weight: 600;
    color: var(--heading-color);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.markdown-content h2 {
    font-size: 1.5em;
    font-weight: 600;
    color: var(--heading-color);
    margin-top: 32px;
    margin-bottom: 12px;
}

.markdown-content h3 {
    font-size: 1.2em;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 24px;
    margin-bottom: 8px;
}

.markdown-content p {
    margin-bottom: 16px;
    color: var(--text-primary);
}

.markdown-content ul,
.markdown-content ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.markdown-content li {
    margin-bottom: 6px;
    color: var(--text-primary);
}

.markdown-content li::marker {
    color: var(--list-marker);
}

.markdown-content a {
    color: var(--link-color);
    text-decoration: none;
}

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

.markdown-content code {
    background-color: var(--code-bg);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.9em;
    border: 1px solid var(--border-color);
}

.markdown-content pre {
    background-color: var(--code-bg);
    padding: 16px;
    border-radius: 4px;
    overflow-x: auto;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}

.markdown-content pre code {
    border: none;
    padding: 0;
}

.markdown-content blockquote {
    border-left: 3px solid var(--accent-blue);
    padding-left: 16px;
    margin: 16px 0;
    color: var(--text-secondary);
    font-style: italic;
}

.markdown-content strong {
    font-weight: 600;
    color: var(--text-primary);
}

.markdown-content em {
    font-style: italic;
}

.markdown-content hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 24px 0;
}

/* Experience Timeline */
.experience-item {
    margin-bottom: 24px;
    padding-left: 16px;
    border-left: 2px solid var(--accent-blue);
}

.experience-item h3 {
    margin-top: 0;
    color: var(--text-primary);
}

.experience-item .company {
    color: var(--accent-blue-light);
    font-weight: 500;
}

.experience-item .period {
    color: var(--text-secondary);
    font-size: 0.9em;
}

.experience-item .role {
    color: var(--text-primary);
    font-weight: 500;
    margin-top: 4px;
}

/* Skills Tags */
.skills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 16px 0;
}

.skill-tag {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    border: 1px solid var(--border-color);
}

/* Status Bar */
.status-bar {
    grid-column: 1 / -1;
    grid-row: 2 / 3;
    background-color: var(--status-bar-bg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px;
    font-size: 12px;
    color: white;
}

.status-left,
.status-right {
    display: flex;
    align-items: center;
    gap: 4px;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 8px;
    height: 100%;
}

.status-item:hover {
    background-color: rgba(255, 255, 255, 0.12);
}

.status-item svg {
    width: 14px;
    height: 14px;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--scrollbar-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 0;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Blog Link Card */
.blog-link-card {
    display: block;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 24px;
    margin: 24px 0;
    text-decoration: none;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.blog-link-card:hover {
    border-color: var(--accent-blue);
    background-color: var(--bg-hover);
    text-decoration: none;
}

.blog-link-card h3 {
    color: var(--link-color);
    margin: 0 0 8px 0;
}

.blog-link-card p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .vscode-container {
        grid-template-columns: 48px 1fr;
    }

    .sidebar {
        position: fixed;
        left: 48px;
        top: 0;
        bottom: 22px;
        width: 240px;
        z-index: 100;
        transform: translateX(-100%);
        transition: transform 0.2s ease;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .editor-content {
        padding: 16px 20px;
    }

    .markdown-content h1 {
        font-size: 1.5em;
    }

    .markdown-content h2 {
        font-size: 1.25em;
    }
}

@media (max-width: 480px) {
    .vscode-container {
        grid-template-columns: 1fr;
    }

    .activity-bar {
        position: fixed;
        bottom: 22px;
        left: 0;
        right: 0;
        height: 48px;
        flex-direction: row;
        justify-content: center;
        z-index: 100;
    }

    .activity-icons-top,
    .activity-icons-bottom {
        flex-direction: row;
    }

    .activity-icon.active::before {
        left: 0;
        right: 0;
        top: 0;
        bottom: auto;
        width: auto;
        height: 2px;
    }

    .sidebar {
        left: 0;
        width: 100%;
    }

    .editor-area {
        padding-bottom: 48px;
    }

    .status-bar {
        bottom: 48px;
    }
}