:root {
    --primary: #2c3e50;
    --secondary: #34495e;
    --accent: #e74c3c;
    --light: #ecf0f1;
    --dark: #2c3e50;
    --success: #2ecc71;
    --warning: #f39c12;
    --info: #3498db;
    --bg: #ffffff;
    --text: #333333;
    --card-bg: #ffffff;
    --border: #dddddd;
}

.dark-mode {
    --primary: #3498db;
    --secondary: #2980b9;
    --accent: #e74c3c;
    --light: #2c3e50;
    --dark: #ecf0f1;
    --bg: #1a1a1a;
    --text: #f0f0f0;
    --card-bg: #2d2d2d;
    --border: #444444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Courier New', monospace;
    transition: background-color 0.3s, color 0.3s;
}

body {
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

header {
    background-color: var(--primary);
    color: white;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: relative;
}

h1 {
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

.tabs {
    display: flex;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.tab {
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-bottom: none;
    margin-right: 0.5rem;
    border-radius: 5px 5px 0 0;
    transition: all 0.3s ease;
    color: var(--text);
}

.tab:hover {
    background-color: var(--secondary);
    color: white;
}

.tab.active {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
}

.tab-content {
    display: none;
    padding: 1.5rem;
    background-color: var(--card-bg);
    border-radius: 0 5px 5px 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border);
    border-top: none;
}

.tab-content.active {
    display: block;
}

.section {
    margin-bottom: 2rem;
    border-bottom: 1px dashed var(--border);
    padding-bottom: 1rem;
}

.section:last-child {
    border-bottom: none;
}

h2 {
    color: var(--primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary);
}

h3 {
    color: var(--secondary);
    margin: 1rem 0;
}

pre {
    background-color: var(--bg);
    padding: 1rem;
    border-radius: 5px;
    overflow-x: auto;
    margin: 1rem 0;
    border-left: 4px solid var(--accent);
    position: relative;
}

.copy-btn {
    position: absolute;
    right: 5px;
    top: 5px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 3px;
    padding: 2px 5px;
    cursor: pointer;
    opacity: 0.7;
}

.copy-btn:hover {
    opacity: 1;
}

code {
    font-family: 'Courier New', monospace;
    background-color: var(--bg);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    color: var(--accent);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

th, td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    background-color: var(--primary);
    color: white;
}

tr:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.05);
}

.dark-mode tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.05);
}

tr:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.dark-mode tr:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: bold;
    margin-right: 0.5rem;
}

.badge-linux {
    background-color: #f39c12;
    color: white;
}

.badge-windows {
    background-color: #3498db;
    color: white;
}

.badge-web {
    background-color: #e74c3c;
    color: white;
}

.badge-pwn {
    background-color: #9b59b6;
    color: white;
}

.badge-crypto {
    background-color: #2ecc71;
    color: white;
}

.badge-rev {
    background-color: #1abc9c;
    color: white;
}

.badge-ad {
    background-color: #e67e22;
    color: white;
}

.search-container {
    margin: 1rem 0;
    position: relative;
}

#search {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 5px;
    font-size: 1rem;
    background-color: var(--card-bg);
    color: var(--text);
}

.quick-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.quick-link {
    padding: 0.5rem 1rem;
    background-color: var(--primary);
    color: white;
    border-radius: 5px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.quick-link:hover {
    background-color: var(--secondary);
}

footer {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--primary);
    color: white;
    margin-top: 2rem;
}

.theme-toggle {
    position: absolute;
    right: 20px;
    top: 20px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
}

.generator-panel {
    background-color: var(--card-bg);
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    border: 1px solid var(--border);
}

.generator-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.generator-btn {
    padding: 0.5rem 1rem;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.generator-btn:hover {
    background-color: var(--secondary);
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.custom-cheatsheet {
    background-color: var(--card-bg);
    padding: 1rem;
    border-radius: 5px;
    margin-top: 1rem;
    border: 1px solid var(--border);
}

.collapse-btn {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    padding: 0;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.collapse-btn::after {
    content: "▼";
    font-size: 0.8rem;
}

.collapse-btn.collapsed::after {
    content: "►";
}

.collapsible {
    overflow: hidden;
    transition: max-height 0.3s ease;
}

@media (max-width: 768px) {
    .tabs {
        flex-direction: column;
    }
    
    .tab {
        margin-right: 0;
        margin-bottom: 0.5rem;
        border-radius: 5px;
    }
    
    .tab-content {
        border-radius: 5px;
    }
    
    .theme-toggle {
        position: relative;
        right: auto;
        top: auto;
        display: block;
        margin: 0.5rem auto;
    }
}