/* intsharp docs - Windows 95/97 retro style */

* { box-sizing: border-box; }

:root {
    --bg-primary: #2563eb;
    --bg-window: #c0c0c0;
    --bg-body: #fff;
    --text-primary: #fff;
    --text-dark: #000;
    --header-gradient: linear-gradient(90deg, #000080 0%, #1084d0 100%);
    --border-light: #dfdfdf;
    --border-dark: #404040;
    --border-shadow: #000;
    --link-color: #000080;
    --code-bg: #f0f0f0;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: "W95FA", "MS Sans Serif", "Microsoft Sans Serif", Geneva, sans-serif;
    font-size: 14px;
    background: var(--bg-primary);
    color: var(--text-primary);
}

/* App layout */
.app {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* Sidebar */
.sidebar {
    width: 220px;
    min-width: 220px;
    background: var(--bg-window);
    color: var(--text-dark);
    border-right: 2px solid var(--border-shadow);
    display: flex;
    flex-direction: column;
    padding: 0;
}

.sidebar-header {
    background: var(--header-gradient);
    color: var(--text-primary);
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-shadow);
}

.sidebar-header h1 {
    margin: 0;
    font-size: 16px;
    font-weight: normal;
}

.sidebar-header .version {
    font-size: 11px;
    opacity: 0.8;
}

.search-box {
    padding: 8px;
    border-bottom: 1px solid var(--border-dark);
}

.search-box input {
    width: 100%;
    padding: 4px 8px;
    border: 2px solid;
    border-color: var(--border-dark) var(--text-primary) var(--text-primary) var(--border-dark);
    font-family: inherit;
    font-size: 12px;
    background: var(--bg-body);
}

.search-box input:focus {
    outline: 1px dotted var(--text-dark);
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 8px 0;
    flex: 1;
    overflow-y: auto;
}

.nav-list li {
    margin: 0;
}

.nav-list a {
    display: block;
    padding: 6px 16px;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 13px;
}

.nav-list a:hover {
    background: var(--header-gradient);
    color: var(--text-primary);
}

.nav-list a.active {
    background: var(--link-color);
    color: var(--text-primary);
}

.nav-list a.search-hidden {
    display: none;
}

.sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-dark);
    font-size: 11px;
}

.sidebar-footer a {
    color: var(--link-color);
    text-decoration: underline;
}

/* Main content */
.content {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Retro window */
.window {
    background: var(--bg-window);
    color: var(--text-dark);
    border: 2px solid;
    border-color: var(--border-light) var(--border-shadow) var(--border-shadow) var(--border-light);
    box-shadow: 2px 2px 0 var(--border-dark);
    width: 100%;
    max-width: 900px;
}

.window-header {
    background: var(--header-gradient);
    color: var(--text-primary);
    padding: 4px 8px;
    font-size: 13px;
    border-bottom: 1px solid var(--border-shadow);
}

.window-title {
    font-weight: normal;
}

.window-body {
    padding: 16px 20px;
    background: var(--bg-body);
    border: 1px solid #808080;
    margin: 2px;
    line-height: 1.6;
}

.window-body h2 {
    margin: 0 0 12px 0;
    font-size: 18px;
    font-weight: normal;
    color: var(--link-color);
    border-bottom: 1px solid #ccc;
    padding-bottom: 4px;
}

.window-body h3 {
    margin: 20px 0 8px 0;
    font-size: 14px;
    font-weight: normal;
    color: var(--text-dark);
}

.window-body h4 {
    margin: 16px 0 6px 0;
    font-size: 13px;
    font-weight: normal;
    color: var(--link-color);
}

.window-body p {
    margin: 0 0 12px 0;
}

.window-body ul, .window-body ol {
    margin: 0 0 12px 0;
    padding-left: 24px;
}

.window-body li {
    margin-bottom: 4px;
}

.window-body a {
    color: var(--link-color);
}

.window-body code {
    background: var(--code-bg);
    padding: 1px 4px;
    font-family: "Courier New", Courier, monospace;
    font-size: 12px;
}

.window-body pre {
    background: var(--code-bg);
    border: 1px solid #ccc;
    padding: 12px;
    overflow-x: auto;
    margin: 0 0 12px 0;
}

.window-body pre code {
    background: none;
    padding: 0;
    font-size: 11px;
    line-height: 1.5;
}

/* Tables */
.window-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 12px 0;
    font-size: 12px;
}

.window-body th, .window-body td {
    border: 1px solid #808080;
    padding: 6px 8px;
    text-align: left;
}

.window-body th {
    background: var(--bg-window);
    font-weight: normal;
}

.window-body td code {
    background: none;
}

/* Math blocks (LaTeX via KaTeX) */
.math-block {
    background: #f8f8f8;
    border: 1px solid #ddd;
    padding: 12px;
    margin: 12px 0;
    text-align: center;
    overflow-x: auto;
}

.window-body .katex-display {
    margin: 0.5em 0;
    overflow-x: auto;
    overflow-y: hidden;
}

/* File path badge */
.file-path {
    display: inline-block;
    background: var(--bg-window);
    border: 1px solid #808080;
    padding: 2px 8px;
    font-size: 11px;
    font-family: "Courier New", Courier, monospace;
    margin-bottom: 8px;
}

/* Component card */
.component-card {
    border: 2px solid;
    border-color: var(--border-light) var(--border-dark) var(--border-dark) var(--border-light);
    margin: 16px 0;
    background: var(--bg-body);
}

.component-card-header {
    background: var(--bg-window);
    padding: 6px 12px;
    border-bottom: 1px solid #808080;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.component-card-header h4 {
    margin: 0;
    font-size: 13px;
    font-weight: normal;
}

.component-card-body {
    padding: 12px;
}

/* Responsive */
@media (max-width: 700px) {
    .app {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        min-width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 2px solid var(--border-shadow);
    }
    
    .nav-list {
        display: flex;
        flex-wrap: wrap;
        padding: 4px 8px;
    }
    
    .nav-list li {
        flex: 1 1 auto;
    }
    
    .nav-list a {
        padding: 4px 8px;
        text-align: center;
        font-size: 11px;
    }
    
    .content {
        padding: 12px;
    }
    
    .window-body {
        padding: 12px;
    }
    
    .window-body pre {
        font-size: 10px;
    }
}

/* Search highlight */
.search-highlight {
    background: #ffff00;
    padding: 0 2px;
}