/* Base styles */
:root {
    /* Base colors */
    --text-color: #f0f0f0;
    --bg-color: #1e1e1e;
    --card-bg: #2a2a2a;
    --card-hover: #333333;
    --header-bg: #262626;
    --border-color: #444;
    
    /* Theme specific colors - Linux default */
    --primary-color: #4CAF50;    /* Green */
    --secondary-color: #212121;  /* Dark Gray */
    --accent-color: #8BC34A;     /* Light Green */
    --highlight-color: rgba(76, 175, 80, 0.2);
    
    /* Spacing */
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    
    /* Transitions */
    --transition-speed: 0.3s;
}

/* Python theme colors */
.theme-python {
    --primary-color: #3776AB;    /* Python Blue */
    --secondary-color: #FFD43B;  /* Python Yellow */
    --accent-color: #646464;     /* Python Gray */
    --highlight-color: rgba(55, 118, 171, 0.2);
}

/* C# theme colors */
.theme-csharp {
    --primary-color: #7B3399;    /* C# Purple */
    --secondary-color: #68217A;  /* Dark Purple */
    --accent-color: #37006E;     /* Deep Purple */
    --highlight-color: rgba(123, 51, 153, 0.2);
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: background-color var(--transition-speed) ease;
}

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header styles */
header {
    background-color: var(--header-bg);
    padding: var(--spacing-md) 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid var(--primary-color);
}

.header-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
}

.controls {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
    justify-content: space-between;
}

.search-container {
    position: relative;
    flex: 1;
    max-width: 500px;
}

#search-input {
    width: 100%;
    padding: 10px 15px 10px 35px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--card-bg);
    color: var(--text-color);
    font-size: 1rem;
}

.search-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
}

.language-selector select {
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--card-bg);
    color: var(--text-color);
    font-size: 1rem;
    cursor: pointer;
}

/* Main content */
main {
    padding: var(--spacing-lg) 0;
}

.command-category {
    margin-bottom: var(--spacing-lg);
}

.category-title {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    padding-bottom: 5px;
    border-bottom: 1px solid var(--border-color);
    font-size: 1.5rem;
}

.commands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.command-item {
    background-color: var(--card-bg);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed) ease;
}

.command-item:hover {
    background-color: var(--card-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.command-header {
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    border-left: 3px solid var(--primary-color);
}

.command-name {
    font-weight: bold;
    font-family: 'Consolas', 'Courier New', monospace;
}

.expand-icon {
    color: var(--primary-color);
    transition: transform var(--transition-speed) ease;
}

.command-item.expanded .expand-icon {
    transform: rotate(180deg);
}

.command-details {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    background-color: var(--highlight-color);
}

.command-description {
    margin-bottom: var(--spacing-md);
}

.command-flags {
    margin-bottom: var(--spacing-md);
}

.flag {
    font-family: 'Consolas', 'Courier New', monospace;
    background-color: var(--card-bg);
    padding: 2px 6px;
    border-radius: 3px;
    margin-right: 5px;
    display: inline-block;
    margin-bottom: 5px;
}

.command-examples {
    font-family: 'Consolas', 'Courier New', monospace;
}

.example {
    padding: var(--spacing-sm);
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    margin-bottom: var(--spacing-sm);
    overflow-x: auto;
}

/* Utilities */
.hidden {
    display: none;
}

.loading {
    text-align: center;
    color: var(--primary-color);
    padding: var(--spacing-lg);
    font-size: 1.2rem;
}

/* Footer */
footer {
    text-align: center;
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-lg);
    color: var(--text-color);
    opacity: 0.7;
}

/* Media Queries */
@media (min-width: 768px) {
    .header-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    h1 {
        margin: 0;
    }
    
    .controls {
        justify-content: flex-end;
    }
}