/* Potter's Quill Media - Main Styles */

/* Plot Twist Daily - Gen Z Color Scheme */
:root {
    /* Neon Nights Palette */
    --color-primary: #FF006E;
    --color-secondary: #3A86FF;
    --color-accent: #8338EC;
    --color-bg: #0A0A0A;
    --color-text: #FFFFFF;
    --color-text-light: #B3B3B3;
    --color-card: #141414;
    --color-border: #2A2A2A;
    --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: "JetBrains Mono", "SF Mono", Monaco, Consolas, monospace;
    --max-width: 1200px;
    --content-width: 720px;
    --gap: 2rem;
}

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

body {
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
}

/* Header & Navigation */
.site-header {
    border-bottom: 1px solid var(--color-border);
    background: var(--color-card);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem var(--gap);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--color-text);
    font-weight: 600;
    font-size: 1.2rem;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
}

.nav-menu {
    display: flex;
    gap: 1.5rem;
    list-style: none;
}

.nav-menu a {
    text-decoration: none;
    color: var(--color-text-light);
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav-menu a:hover {
    color: var(--color-accent);
}

.menu-icon {
    margin-right: 0.3rem;
    font-size: 1rem;
}

/* Hamburger Menu Button */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 101;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    position: relative;
    transition: background 0.2s;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: transform 0.2s;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.nav-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}

/* Main Content */
.site-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--gap);
    min-height: calc(100vh - 200px);
}

/* Typography - Desktop First */
h1, h2, h3 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.25rem;
    margin-top: 0;
}

.hero h1 {
    font-size: 3.5rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 1.75rem;
    margin-top: 2.5rem;
}

h3 {
    font-size: 1.35rem;
    margin-top: 1.75rem;
}

.post-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

/* Single Post Page */
.post-header {
    max-width: var(--content-width);
    margin: 0 auto 2rem;
}

.post-content {
    max-width: var(--content-width);
    margin: 0 auto;
}

p {
    margin-bottom: 1.2rem;
}

a {
    color: var(--color-accent);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

a:hover {
    color: var(--color-accent-light);
}

/* Home Page */
.hero {
    text-align: center;
    padding: 4rem 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 3rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 0.75rem;
}

.hero-subtitle {
    color: var(--color-text-light);
    font-size: 1.25rem;
}

/* Post List - Desktop Grid */
.post-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2rem;
}

.post-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.75rem;
    transition: box-shadow 0.2s, transform 0.2s;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    transform: translateY(-4px);
    border-color: var(--color-accent);
}

.post-card h2 {
    margin-top: 0;
    font-size: 1.4rem;
    line-height: 1.4;
}

.post-card h2 a {
    color: var(--color-text);
    text-decoration: none;
}

.post-card h2 a:hover {
    color: var(--color-accent);
}

.post-card .post-excerpt {
    flex-grow: 1;
}

.post-meta {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.post-categories {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

.category-tag {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--color-text-light);
    text-decoration: none;
}

.category-tag:hover {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

.post-excerpt {
    color: var(--color-text-light);
}

/* Single Post */
.post-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.post-title {
    font-size: 2.2rem;
    margin-bottom: 0.75rem;
}

.post-content h2 {
    margin-top: 2.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-border);
}

.post-content ul, .post-content ol {
    margin: 1rem 0 1.5rem 1.5rem;
}

.post-content li {
    margin-bottom: 0.5rem;
}

.post-content blockquote {
    border-left: 4px solid var(--color-accent);
    padding-left: 1rem;
    margin: 1.5rem 0;
    color: var(--color-text-light);
    font-style: italic;
}

.post-content code {
    background: #f5f3f0;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.9em;
}

.post-content pre {
    background: #f5f3f0;
    padding: 1rem;
    border-radius: 6px;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.post-content pre code {
    background: none;
    padding: 0;
}

/* Footer */
.site-footer {
    border-top: 1px solid var(--color-border);
    background: var(--color-card);
    padding: 2rem var(--gap);
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.footer-content p {
    margin-bottom: 0.5rem;
}

.footer-meta {
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
    :root {
        --gap: 1rem;
    }
    
    body {
        font-size: 16px;
    }
    
    .nav {
        flex-wrap: wrap;
        position: relative;
    }
    
    /* Show hamburger on mobile */
    .nav-toggle {
        display: block;
        margin-left: auto;
    }
    
    /* Hide menu by default on mobile */
    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        padding-top: 1rem;
        border-top: 1px solid var(--color-border);
        margin-top: 1rem;
    }
    
    /* Show menu when open */
    .nav-menu.nav-open {
        display: flex;
    }
    
    .nav-menu li {
        width: 100%;
    }
    
    .nav-menu a {
        display: block;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--color-border);
        font-size: 1rem;
    }
    
    .nav-menu li:last-child a {
        border-bottom: none;
    }
    
    /* Mobile: Single column posts */
    .post-list {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 2.25rem;
    }
    
    .post-title {
        font-size: 1.75rem;
    }
    
    .hero {
        padding: 2.5rem 0;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #1a1a1a;
        --color-text: #e8e6e3;
        --color-text-light: #a0a0a0;
        --color-border: #333;
        --color-card: #242424;
    }
    
    .post-content code,
    .post-content pre {
        background: #2a2a2a;
    }
}