/*
Theme Name: Hotline Miami Retro
Theme URI: https://example.com/hotline-theme
Author: Philipp
Author URI: https://example.com
Description: Ein Retro-Pixel-Theme inspiriert von Hotline Miami. Neon-Farben, CRT-Scanlines, Pixel-Fonts und VHS-Ästhetik für Homeserver- und KI-Projekte.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: hotline-retro
Tags: blog, custom-background, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready
*/

/* ============================================
   CSS CUSTOM PROPERTIES (Hotline Miami Palette)
   ============================================ */
:root {
    /* Neon Colors */
    --neon-pink: #ff2975;
    --neon-cyan: #00f0ff;
    --neon-yellow: #ffe100;
    --neon-orange: #ff6b00;
    --neon-purple: #b026ff;
    --neon-green: #39ff14;

    /* Background & Surface */
    --bg-dark: #0a0a0f;
    --bg-surface: #12121a;
    --bg-card: #1a1a2e;
    --bg-card-hover: #22223a;

    /* Text */
    --text-primary: #e0e0e0;
    --text-secondary: #8888aa;
    --text-accent: var(--neon-cyan);

    /* Borders */
    --border-color: #2a2a3e;
    --border-glow: var(--neon-pink);

    /* Spacing */
    --content-width: 960px;
    --sidebar-width: 300px;
    --gap: 2rem;
}

/* ============================================
   PIXEL FONTS
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323&family=Share+Tech+Mono&display=swap');

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scrollbar-color: var(--neon-pink) var(--bg-dark);
}

body {
    font-family: 'VT323', monospace;
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-dark);
    overflow-x: hidden;
    position: relative;
}

/* CRT Scanline Overlay */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15) 0px,
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 3px
    );
    pointer-events: none;
    z-index: 9999;
}

/* Subtle VHS flicker animation */
@keyframes vhs-flicker {
    0%, 100% { opacity: 1; }
    92% { opacity: 1; }
    93% { opacity: 0.8; }
    94% { opacity: 1; }
    96% { opacity: 0.9; }
    97% { opacity: 1; }
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--neon-pink);
    border-radius: 0;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Press Start 2P', cursive;
    color: var(--neon-pink);
    line-height: 1.4;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px rgba(255, 41, 117, 0.5);
}

h1 { font-size: 1.8rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.1rem; }
h4 { font-size: 0.9rem; }

p {
    margin-bottom: 1.2rem;
}

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

a:hover {
    color: var(--neon-yellow);
    text-shadow: 0 0 8px rgba(255, 225, 0, 0.6);
}

code, pre {
    font-family: 'Share Tech Mono', monospace;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 0;
}

code {
    padding: 0.15em 0.4em;
    font-size: 0.9em;
    color: var(--neon-green);
}

pre {
    padding: 1.5rem;
    overflow-x: auto;
    margin-bottom: 1.5rem;
    position: relative;
    border-left: 3px solid var(--neon-green);
}

pre code {
    background: none;
    border: none;
    padding: 0;
}

blockquote {
    border-left: 4px solid var(--neon-purple);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-style: italic;
}

img {
    max-width: 100%;
    height: auto;
    image-rendering: auto;
}

/* Pixel-perfect images when desired */
.pixel-art {
    image-rendering: pixelated;
}

/* ============================================
   LAYOUT
   ============================================ */
.site-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-content {
    flex: 1;
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 2rem 1.5rem;
    width: 100%;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    background: var(--bg-surface);
    border-bottom: 2px solid var(--neon-pink);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(255, 41, 117, 0.3);
}

.header-inner {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.site-title {
    font-family: 'Press Start 2P', cursive;
    font-size: 1.1rem;
    margin: 0;
}

.site-title a {
    color: var(--neon-pink);
    text-decoration: none;
    animation: vhs-flicker 5s infinite;
}

.site-title a:hover {
    color: var(--neon-yellow);
    text-shadow: 0 0 15px rgba(255, 225, 0, 0.8);
}

.site-description {
    font-family: 'VT323', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0.3rem 0 0 0;
}

/* ============================================
   NAVIGATION
   ============================================ */
.main-navigation ul {
    list-style: none;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.main-navigation a {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.6rem;
    color: var(--text-primary);
    padding: 0.6rem 1rem;
    border: 1px solid var(--border-color);
    display: block;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s ease;
}

.main-navigation a:hover,
.main-navigation .current-menu-item a {
    color: var(--neon-cyan);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
    text-shadow: 0 0 5px rgba(0, 240, 255, 0.5);
}

/* Mobile burger menu */
.menu-toggle {
    display: none;
    background: none;
    border: 2px solid var(--neon-pink);
    color: var(--neon-pink);
    font-family: 'Press Start 2P', cursive;
    font-size: 1rem;
    padding: 0.5rem;
    cursor: pointer;
}

.menu-toggle:hover {
    box-shadow: 0 0 10px rgba(255, 41, 117, 0.5);
}

/* ============================================
   HERO SECTION (Front Page)
   ============================================ */
.hero-section {
    text-align: center;
    padding: 4rem 1.5rem;
    background:
        linear-gradient(180deg, transparent 0%, var(--bg-dark) 100%),
        linear-gradient(45deg, rgba(255, 41, 117, 0.1), rgba(0, 240, 255, 0.1));
    border-bottom: 2px solid var(--neon-pink);
    margin-bottom: 3rem;
}

.hero-title {
    font-family: 'Press Start 2P', cursive;
    font-size: 2.2rem;
    color: var(--neon-pink);
    text-shadow:
        0 0 20px rgba(255, 41, 117, 0.6),
        0 0 40px rgba(255, 41, 117, 0.3);
    margin-bottom: 1rem;
    animation: vhs-flicker 4s infinite;
}

.hero-subtitle {
    font-family: 'VT323', monospace;
    font-size: 1.5rem;
    color: var(--neon-cyan);
    margin-bottom: 2rem;
}

.hero-cta {
    display: inline-block;
    font-family: 'Press Start 2P', cursive;
    font-size: 0.7rem;
    color: var(--bg-dark);
    background: var(--neon-pink);
    padding: 1rem 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.hero-cta:hover {
    background: var(--neon-yellow);
    color: var(--bg-dark);
    box-shadow: 0 0 20px rgba(255, 225, 0, 0.5);
    text-shadow: none;
}

/* ============================================
   POSTS / CARDS
   ============================================ */
.posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap);
}

.post-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.post-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-pink), var(--neon-cyan), var(--neon-yellow));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.post-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--neon-pink);
    box-shadow: 0 0 20px rgba(255, 41, 117, 0.15);
}

.post-card:hover::before {
    transform: scaleX(1);
}

.post-card .entry-title {
    font-size: 1rem;
    margin-bottom: 0.8rem;
}

.post-card .entry-title a {
    color: var(--neon-pink);
}

.post-card .entry-title a:hover {
    color: var(--neon-yellow);
}

.post-meta {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.post-meta span::before {
    content: '> ';
    color: var(--neon-green);
}

.entry-excerpt {
    color: var(--text-primary);
    margin-bottom: 1.2rem;
}

.read-more {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.55rem;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid var(--neon-cyan);
    padding: 0.5rem 1rem;
    display: inline-block;
    transition: all 0.2s ease;
}

.read-more:hover {
    background: var(--neon-cyan);
    color: var(--bg-dark);
    text-shadow: none;
}

/* Featured Image */
.post-thumbnail {
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.post-thumbnail img {
    width: 100%;
    display: block;
    transition: transform 0.3s ease;
}

.post-card:hover .post-thumbnail img {
    transform: scale(1.03);
}

/* ============================================
   SINGLE POST / PAGE
   ============================================ */
.single-post-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.single-post-header .entry-title {
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.entry-content {
    font-size: 1.25rem;
    line-height: 1.8;
}

.entry-content h2 {
    margin-top: 2.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.entry-content h3 {
    margin-top: 2rem;
    color: var(--neon-cyan);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

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

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

.entry-content li::marker {
    color: var(--neon-pink);
}

/* Tags */
.post-tags {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.post-tags a {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    color: var(--neon-purple);
    border: 1px solid var(--neon-purple);
    padding: 0.3rem 0.7rem;
    margin: 0.3rem 0.3rem 0.3rem 0;
    display: inline-block;
    transition: all 0.2s ease;
}

.post-tags a:hover {
    background: var(--neon-purple);
    color: var(--bg-dark);
    text-shadow: none;
}

/* ============================================
   CATEGORIES NAV (Pixel Tabs)
   ============================================ */
.category-filter {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.category-filter a {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.5rem;
    padding: 0.5rem 0.8rem;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    text-transform: uppercase;
    transition: all 0.2s ease;
}

.category-filter a:hover,
.category-filter a.active {
    border-color: var(--neon-yellow);
    color: var(--neon-yellow);
    box-shadow: 0 0 8px rgba(255, 225, 0, 0.3);
}

/* ============================================
   SIDEBAR / WIDGETS
   ============================================ */
.widget {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    margin-bottom: var(--gap);
}

.widget-title {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.65rem;
    color: var(--neon-yellow);
    text-transform: uppercase;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.widget ul {
    list-style: none;
}

.widget li {
    padding: 0.4rem 0;
    border-bottom: 1px solid rgba(42, 42, 62, 0.5);
}

.widget li:last-child {
    border-bottom: none;
}

.widget li::before {
    content: '▸ ';
    color: var(--neon-pink);
}

.widget a {
    color: var(--text-primary);
}

.widget a:hover {
    color: var(--neon-cyan);
}

/* ============================================
   COMMENTS
   ============================================ */
.comments-area {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--neon-pink);
}

.comments-title {
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.comment-list {
    list-style: none;
}

.comment {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.comment-author {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.6rem;
    color: var(--neon-cyan);
}

.comment-meta {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
}

.comment-reply-link {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.5rem;
    text-transform: uppercase;
}

/* Comment Form */
.comment-form label {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.55rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.3rem;
    text-transform: uppercase;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: 0.8rem;
    font-family: 'VT323', monospace;
    font-size: 1.1rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    margin-bottom: 1rem;
    outline: none;
    transition: border-color 0.2s ease;
}

.comment-form input:focus,
.comment-form textarea:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 8px rgba(0, 240, 255, 0.2);
}

.comment-form input[type="submit"] {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.6rem;
    background: var(--neon-pink);
    color: var(--bg-dark);
    border: none;
    padding: 0.8rem 1.5rem;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s ease;
}

.comment-form input[type="submit"]:hover {
    background: var(--neon-yellow);
    box-shadow: 0 0 15px rgba(255, 225, 0, 0.4);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.pagination a,
.pagination span {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.6rem;
    padding: 0.6rem 1rem;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.pagination a:hover {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
}

.pagination .current {
    background: var(--neon-pink);
    border-color: var(--neon-pink);
    color: var(--bg-dark);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--bg-surface);
    border-top: 2px solid var(--neon-pink);
    padding: 2rem 1.5rem;
    text-align: center;
    margin-top: 3rem;
}

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

.footer-text {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.footer-text a {
    color: var(--neon-pink);
}

/* ASCII Art decoration */
.footer-ascii {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    color: var(--neon-pink);
    opacity: 0.4;
    margin-bottom: 1rem;
    white-space: pre;
    line-height: 1.2;
}

/* ============================================
   404 PAGE
   ============================================ */
.error-404 {
    text-align: center;
    padding: 4rem 0;
}

.error-code {
    font-family: 'Press Start 2P', cursive;
    font-size: 5rem;
    color: var(--neon-pink);
    text-shadow:
        0 0 30px rgba(255, 41, 117, 0.5),
        0 0 60px rgba(255, 41, 117, 0.3);
    animation: vhs-flicker 3s infinite;
}

.error-message {
    font-family: 'VT323', monospace;
    font-size: 1.5rem;
    color: var(--neon-cyan);
    margin: 1rem 0 2rem;
}

/* ============================================
   SEARCH
   ============================================ */
.search-form {
    display: flex;
    gap: 0;
}

.search-form input[type="search"] {
    flex: 1;
    padding: 0.7rem 1rem;
    font-family: 'VT323', monospace;
    font-size: 1.1rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-right: none;
    color: var(--text-primary);
    outline: none;
}

.search-form input[type="search"]:focus {
    border-color: var(--neon-cyan);
}

.search-form button {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.5rem;
    background: var(--neon-pink);
    color: var(--bg-dark);
    border: 1px solid var(--neon-pink);
    padding: 0.7rem 1.2rem;
    cursor: pointer;
    text-transform: uppercase;
}

.search-form button:hover {
    background: var(--neon-yellow);
    border-color: var(--neon-yellow);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    :root {
        --gap: 1.5rem;
    }

    .header-inner {
        flex-direction: column;
        gap: 1rem;
    }

    .menu-toggle {
        display: block;
    }

    .main-navigation ul {
        display: none;
        flex-direction: column;
        width: 100%;
    }

    .main-navigation.toggled ul {
        display: flex;
    }

    .main-navigation a {
        text-align: center;
    }

    .hero-title {
        font-size: 1.3rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    h1 { font-size: 1.2rem; }
    h2 { font-size: 1rem; }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1rem;
    }

    .post-meta {
        flex-direction: column;
        gap: 0.3rem;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.glow-pink { text-shadow: 0 0 10px rgba(255, 41, 117, 0.6); }
.glow-cyan { text-shadow: 0 0 10px rgba(0, 240, 255, 0.6); }
.glow-yellow { text-shadow: 0 0 10px rgba(255, 225, 0, 0.6); }

.border-glow-pink { box-shadow: 0 0 15px rgba(255, 41, 117, 0.3); }
.border-glow-cyan { box-shadow: 0 0 15px rgba(0, 240, 255, 0.3); }

.neon-text {
    background: linear-gradient(90deg, var(--neon-pink), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}