/* style.css */
:root {
    --primary-color: #2d3436;
    --accent-color: #0984e3;
    --bg-color: #ffffff;
    --text-color: #2d3436;
    --nav-width: 250px;
    --header-height: 60px;
    --spacing: clamp(1rem, 3vw, 2rem);
}

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

body {
    font-family: system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--bg-color);
    min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    margin-bottom: 1em;
    font-weight: 600;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }

p, ul, ol { margin-bottom: 1.5em; }

a {
    color: var(--accent-color);
    text-decoration: none;
}

a:hover { text-decoration: underline; }

/* Layout */
header, main, footer {
    padding: var(--spacing);
    max-width: 800px;
    margin: 0 auto;
}

header {
    padding-top: calc(var(--header-height) + var(--spacing));
}

/* Navigation */
nav {
    padding: var(--spacing);
}

nav ul {
    list-style: none;
    margin: 0;
}

nav ul ul {
    margin-left: 1.5em;
}

nav a {
    display: block;
    padding: 0.5em 0;
    color: var(--text-color);
}

/* Hamburger Menu */
#menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1000;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

#menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    margin: 5px auto;
    background: var(--primary-color);
    transition: 0.3s;
}

/* Add to style.css */

/* Markdown content styling */
main {
    padding: var(--spacing);
}

main ul, main ol {
    padding-left: 1.5em;
    margin-bottom: 1em;
}

main ul ul, 
main ol ol,
main ul ol,
main ol ul {
    margin-left: 1em;
    margin-bottom: 0;
}

main li {
    margin-bottom: 0.5em;
}

/* Nested list items */
main li > ul,
main li > ol {
    margin-top: 0.5em;
}

/* Preserve whitespace for code blocks */
main pre {
    white-space: pre-wrap;
    padding: 1em;
    background: #f5f5f5;
    border-radius: 4px;
    margin-bottom: 1.5em;
}

main code {
    font-family: 'Consolas', 'Monaco', 'Andale Mono', monospace;
    font-size: 0.9em;
    padding: 0.2em 0.4em;
    background: #f5f5f5;
    border-radius: 3px;
}

/* Loading state */
.loading {
    opacity: 0.5;
    transition: opacity 0.3s;
}

/* Mobile styles */
@media (max-width: 768px) {
    #menu-toggle {
        display: block;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: var(--nav-width);
        height: 100vh;
        background: var(--bg-color);
        box-shadow: 0 0 20px rgba(0,0,0,0.1);
        transition: 0.3s;
        overflow-y: auto;
        padding-top: calc(var(--header-height) + var(--spacing));
    }

    .menu-open nav {
        right: 0;
    }

    .menu-open #menu-toggle span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .menu-open #menu-toggle span:nth-child(2) {
        opacity: 0;
    }

    .menu-open #menu-toggle span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

/* Desktop styles */
@media (min-width: 769px) {
    nav {
        position: fixed;
        top: 0;
        left: 0;
        width: var(--nav-width);
        height: 100vh;
        background: var(--bg-color);
        border-right: 1px solid #eee;
        padding-top: calc(var(--header-height) + var(--spacing));
    }

    header, main, footer {
        margin-left: var(--nav-width);
    }
}

/* Print styles */
@media print {
    nav, #menu-toggle {
        display: none;
    }

    header, main, footer {
        margin-left: 0;
    }
}