:root {
    /* Color Palette */
    --color-bg-primary: #047e7e;
    --color-bg-secondary: #bebebe;
    --color-bg-tertiary: #000000;
    --color-bg-hover: #7e7e7e;
    
    --color-text-primary: #000000;
    --color-text-secondary: #7e7e7e ;
    --color-text-accent: #ffff00;
    --color-text-error: #ff0000;
    --color-text-light: #ffffff;
    
    --color-border: #7e7e7e;
    --color-border-accent: #000000;
    
    --color-btn-primary: #ffff04;
    --color-btn-primary-text: #7e7e00 ;
    
    --color-placeholder: #7e7e7e;
    --color-input: #ffffff;
    
    /* Typography */
    --font-family: 'DejaVu Sans Mono', 'Courier New', monospace;
    --font-size-base: 0.85rem;
    --font-size-title: 1.8rem;
    --font-size-subtitle: 1.1rem;
    --font-size-card: 0.9rem;
    --font-size-small: 0.75rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    
    /* Borders */
    --border-width: 2px;
    --border-width-thin: 1px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    padding: var(--spacing-md);
    line-height: 1.2;
}

/* Generic HTML Elements */
h1 {
    font-size: var(--font-size-title);
    color: var(--color-text-accent);
    text-shadow: -2px 0 black, 0 2px black, 1px 0 black, 0 -1px black;
    text-transform: uppercase;
    letter-spacing: 2px;
}

h2 {
    font-size: var(--font-size-subtitle);
    color: var(--color-text-accent);
    text-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black;
    text-transform: uppercase;
}

h3 {
    font-size: var(--font-size-card);
    color: var(--color-text-primary);
    text-transform: uppercase;
}

p {
    margin-bottom: 0.75rem;
}

ul, ol {
    margin-left: 1.5rem;
    margin-bottom: 0.75rem;
}

li {
    margin-bottom: var(--spacing-xs);
}

strong {
    color: var(--color-text-primary);
    font-weight: bold;
}

em {
    color: var(--color-text-secondary);
    font-style: italic;
}

/* Markdown Content */
.markdown-content {
    font-family: Georgia, serif;
    line-height: 1.6;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3 {
    font-family: var(--font-family);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-top: var(--border-width-thin) solid var(--color-border);
    border-bottom: var(--border-width-thin) solid var(--color-border);
    word-break: break-word;
    overflow-wrap: break-word;
}

.markdown-content p {
    font-size: 1rem;
    margin-bottom: 1rem;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.markdown-content ul,
.markdown-content ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
    margin-top: 0;
    padding: 0;
    overflow-wrap: break-word;
}

.markdown-content li {
    margin: 0;
    padding: 0;
    font-size: 1rem;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.markdown-content img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    height: auto;
}

input[type="text"],
input[type="email"],
input[type="password"],
textarea {
    padding: var(--spacing-sm);
    border: var(--border-width) solid var(--color-border);
    background: var(--color-text-light);
    color: var(--color-text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
}

input::placeholder,
textarea::placeholder {
    color: var(--color-placeholder);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-text-accent);
}

button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-border);
    color: var(--color-text-primary);
    border: var(--border-width) solid var(--color-border);
    cursor: pointer;
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    font-weight: bold;
    text-transform: uppercase;
}

button:hover {
    background: var(--color-text-accent);
    border-color: var(--color-text-accent);
}

button:disabled {
    background: #444444;
    color: #222222;
    border-color: #444444;
    cursor: not-allowed;
}

a {
    color: var(--color-text-accent);
    text-decoration: none;
    transition: all 0.2s;
}

a:hover {
    color: var(--color-btn-primary-text);
}

hr {
    border: none;
    border-top: var(--border-width-thin) solid var(--color-border);
    margin: var(--spacing-md) 0;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-bg-secondary);
    border: 2px solid var(--color-border);
    padding: var(--spacing-md);
}

header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    border-bottom: var(--border-width-thin) solid var(--color-border);
    padding-bottom: var(--spacing-sm);
}

header h1 {
    font-size: var(--font-size-title);
    color: var(--color-text-accent);
    text-shadow: -2px 0 black, 0 2px black, 1px 0 black, 0 -1px black;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.navbar {
    background: var(--color-bg-primary);
    border-bottom: var(--border-width) solid var(--color-border-accent);
    margin-bottom: var(--spacing-md);
}

.nav-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-sm);
}

.nav-brand {
    font-weight: bold;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.nav-link {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-bottom: var(--border-width) solid transparent;
    transition: all 0.2s;
}

.nav-link:hover {
    border-bottom-color: var(--color-text-accent);
}

.nav-link.active {
    border-bottom-color: var(--color-text-accent);
}


@media (max-width: 768px) {
    .container {
        padding: var(--spacing-md);
    }

    header h1 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    body {
        padding: 0.5rem;
    }

    .container {
        padding: 0.75rem;
        border-radius: 0;
        max-width: 100%;
    }

    header h1 {
        font-size: 1.3rem;
    }

    .repo-input {
        flex-direction: column;
    }

    .repo-input input,
    .repo-input button {
        width: 100%;
    }

    .btn {
        width: 100%;
        margin: 0.25rem 0;
    }

    .nav-container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .nav-menu {
        gap: var(--spacing-sm);
        font-size: 0.8rem;
    }

    .nav-link {
        padding: 0.2rem 0.3rem;
    }

    .markdown-content ul,
    .markdown-content ol {
        margin-left: 1rem;
    }
}