/*
Theme Name: Alyssa Saisei Cyberpunk
Theme URI: https://alyssasaisei.com
Author: Alyssa Saisei
Author URI: https://alyssasaisei.com
Description: A cyberpunk-style WordPress theme for VTuber Alyssa Saisei. Features Twitch embed, stream schedule sidebar, and YouTube integration. Dark neon aesthetic with cyan and red accents inspired by her branding.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: alyssa-saisei
Tags: vtuber, cyberpunk, dark, neon, twitch, youtube, gaming, custom-menu, custom-logo, widgets, featured-images
*/

:root {
    --cyber-bg:         #080810;
    --cyber-bg-alt:     #0d0d1e;
    --cyber-bg-card:    #0f0f20;
    --cyber-border:     #1a1a35;
    --cyber-cyan:       #00e5ff;
    --cyber-cyan-dim:   #00b8d4;
    --cyber-cyan-glow:  rgba(0, 229, 255, 0.25);
    --cyber-red:        #ff1744;
    --cyber-red-dim:    #c62828;
    --cyber-red-glow:   rgba(255, 23, 68, 0.25);
    --cyber-magenta:    #e040fb;
    --cyber-text:       #e0e0f0;
    --cyber-text-dim:   #8888aa;
    --cyber-white:      #ffffff;
    --font-display:     'Orbitron', 'Share Tech Mono', monospace;
    --font-body:        'Rajdhani', 'Exo 2', sans-serif;
    --font-mono:        'Share Tech Mono', 'Courier New', monospace;
}

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

html { scroll-behavior: smooth; }

body {
    background-color: var(--cyber-bg);
    color: var(--cyber-text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,229,255,0.015) 2px, rgba(0,229,255,0.015) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0,229,255,0.015) 2px, rgba(0,229,255,0.015) 4px);
    pointer-events: none;
    z-index: 0;
}

a { color: var(--cyber-cyan); text-decoration: none; transition: color 0.2s, text-shadow 0.2s; }
a:hover { color: var(--cyber-white); text-shadow: 0 0 8px var(--cyber-cyan); }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--cyber-white);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    line-height: 1.2;
}

p { margin-bottom: 1em; }

img { max-width: 100%; height: auto; display: block; }

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.screen-reader-text {
    border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%);
    height: 1px; margin: -1px; overflow: hidden; padding: 0;
    position: absolute; width: 1px; word-wrap: normal !important;
}

.cyber-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 24px;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cyber-bg);
    background: var(--cyber-cyan);
    border: none; cursor: pointer;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
    transition: background 0.2s, box-shadow 0.2s, transform 0.1s;
    position: relative;
}
.cyber-btn:hover {
    background: var(--cyber-white);
    box-shadow: 0 0 20px var(--cyber-cyan);
    color: var(--cyber-bg);
    transform: translateY(-1px);
}
.cyber-btn.cyber-btn--red {
    background: var(--cyber-red);
    color: var(--cyber-white);
}
.cyber-btn.cyber-btn--red:hover { background: #ff4569; box-shadow: 0 0 20px var(--cyber-red); }

.cyber-card {
    background: var(--cyber-bg-card);
    border: 1px solid var(--cyber-border);
    position: relative;
    padding: 24px;
}
.cyber-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyber-cyan), var(--cyber-red));
}
.cyber-card::after {
    content: '';
    position: absolute;
    bottom: 0; right: 0;
    width: 12px; height: 12px;
    border-right: 2px solid var(--cyber-cyan);
    border-bottom: 2px solid var(--cyber-cyan);
}

.neon-text-cyan {
    color: var(--cyber-cyan);
    text-shadow: 0 0 10px var(--cyber-cyan), 0 0 30px var(--cyber-cyan-dim);
}
.neon-text-red {
    color: var(--cyber-red);
    text-shadow: 0 0 10px var(--cyber-red), 0 0 30px var(--cyber-red-dim);
}

/* ============================================================
   SITE HEADER
   ============================================================ */
#site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(8, 8, 16, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--cyber-border);
    padding: 0;
}
#site-header::after {
    content: '';
    display: block;
    height: 2px;
    background: linear-gradient(90deg, var(--cyber-cyan), var(--cyber-red), var(--cyber-magenta));
    animation: header-scan 3s linear infinite;
    background-size: 200% 100%;
}
@keyframes header-scan {
    0%   { background-position: 0% 0%; }
    100% { background-position: 200% 0%; }
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 24px;
}

/* Stream section is hidden until JS confirms the channel is live */
.stream-section--live-only { display: none; }

.site-logo-wrap { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.site-logo-wrap img { height: 56px; width: auto; }

/* Text logo — shown when no custom logo is uploaded via Customizer */
.site-title-logo { text-decoration: none; }
.site-title-logo-text {
    display: block;
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--cyber-cyan);
    text-shadow: 0 0 14px var(--cyber-cyan);
    line-height: 1;
    transition: text-shadow 0.2s;
}
.site-title-logo:hover .site-title-logo-text {
    text-shadow: 0 0 24px var(--cyber-cyan), 0 0 48px rgba(0,229,255,0.3);
}

.site-title-text {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 0.15em;
    color: var(--cyber-cyan);
    text-shadow: 0 0 12px var(--cyber-cyan);
    line-height: 1;
}
.site-tagline {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--cyber-text-dim);
    letter-spacing: 0.2em;
    margin-top: 2px;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
#primary-navigation ul {
    display: flex;
    list-style: none;
    gap: 4px;
    align-items: center;
}
#primary-navigation ul li a {
    display: block;
    padding: 8px 16px;
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--cyber-text-dim);
    border: 1px solid transparent;
    transition: all 0.2s;
    position: relative;
}
#primary-navigation ul li a::before {
    content: '>';
    position: absolute;
    left: 4px;
    color: var(--cyber-cyan);
    opacity: 0;
    transition: opacity 0.2s;
}
#primary-navigation ul li a:hover,
#primary-navigation ul li.current-menu-item a {
    color: var(--cyber-cyan);
    border-color: var(--cyber-cyan);
    text-shadow: 0 0 8px var(--cyber-cyan);
    background: rgba(0, 229, 255, 0.06);
}
#primary-navigation ul li a:hover::before,
#primary-navigation ul li.current-menu-item a::before { opacity: 1; }

.live-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: var(--cyber-red);
    font-family: var(--font-display);
    font-size: 0.6rem;
    font-weight: 900;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: white;
    animation: live-pulse 1.5s ease-in-out infinite;
}
.live-badge::before {
    content: '';
    width: 7px; height: 7px;
    background: white;
    border-radius: 50%;
    animation: blink 1s ease-in-out infinite;
}
@keyframes live-pulse { 0%, 100% { box-shadow: 0 0 8px var(--cyber-red); } 50% { box-shadow: 0 0 24px var(--cyber-red), 0 0 8px var(--cyber-red-dim); } }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* ============================================================
   MOBILE MENU TOGGLE
   ============================================================ */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px; height: 36px;
    background: transparent;
    border: 1px solid var(--cyber-cyan);
    cursor: pointer;
    padding: 6px;
}
.menu-toggle span {
    display: block;
    height: 2px;
    background: var(--cyber-cyan);
    transition: transform 0.3s, opacity 0.3s;
}

/* ============================================================
   LAYOUT: CONTENT + SIDEBAR
   ============================================================ */
#page-wrapper {
    position: relative;
    z-index: 1;
}

.content-area {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 32px;
    padding: 32px 0;
    align-items: start;
}
.content-area.no-sidebar { grid-template-columns: 1fr; }
@media (max-width: 1100px) { .content-area { grid-template-columns: 1fr; } }

#primary { min-width: 0; }
#secondary { min-width: 0; }

/* ============================================================
   HERO / FRONT PAGE
   ============================================================ */
.site-hero {
    position: relative;
    min-height: 480px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--cyber-bg) 0%, #0a0a1a 50%, #100010 100%);
    border-bottom: 2px solid var(--cyber-border);
    margin-bottom: 32px;
}
.site-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0, 229, 255, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(255, 23, 68, 0.08) 0%, transparent 60%);
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}
.hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    color: var(--cyber-cyan);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.hero-eyebrow::before { content: '//'; color: var(--cyber-red); }
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--cyber-white);
    text-shadow: 0 0 40px rgba(0, 229, 255, 0.3);
    margin-bottom: 16px;
    line-height: 1;
}
.hero-title span { color: var(--cyber-cyan); }
.hero-desc {
    font-size: 1.1rem;
    color: var(--cyber-text-dim);
    margin-bottom: 28px;
    font-family: var(--font-body);
    text-transform: none;
    letter-spacing: normal;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-character {
    position: absolute;
    right: -40px;
    bottom: 0;
    height: 95%;
    object-fit: contain;
    opacity: 0.35;
    filter: drop-shadow(0 0 30px rgba(0, 229, 255, 0.2));
    pointer-events: none;
}

/* ============================================================
   STREAM SECTION
   ============================================================ */
.stream-section { margin-bottom: 40px; }

.section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--cyber-border);
}
.section-header h2 {
    font-size: 1rem;
    color: var(--cyber-cyan);
    text-shadow: 0 0 10px var(--cyber-cyan);
}
.section-header::before {
    content: '//';
    font-family: var(--font-mono);
    color: var(--cyber-red);
    font-size: 0.9rem;
}

/* ============================================================
   POSTS / BLOG
   ============================================================ */
.post-card {
    background: var(--cyber-bg-card);
    border: 1px solid var(--cyber-border);
    margin-bottom: 32px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.post-card:hover {
    border-color: var(--cyber-cyan);
    box-shadow: 0 0 24px var(--cyber-cyan-glow);
}
.post-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyber-cyan), var(--cyber-red));
}
.post-card-thumbnail { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.post-card-thumbnail img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.post-card:hover .post-card-thumbnail img { transform: scale(1.04); }
.post-card-body { padding: 24px; }
.post-meta {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--cyber-text-dim);
    margin-bottom: 8px;
    display: flex;
    gap: 16px;
}
.post-meta a { color: var(--cyber-cyan); }
.post-card-title { margin-bottom: 10px; }
.post-card-title a {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--cyber-white);
    transition: color 0.2s, text-shadow 0.2s;
}
.post-card-title a:hover { color: var(--cyber-cyan); text-shadow: 0 0 8px var(--cyber-cyan); }
.post-excerpt { color: var(--cyber-text-dim); font-size: 0.9rem; margin-bottom: 16px; }

/* ============================================================
   SIDEBAR WIDGETS
   ============================================================ */
.widget-area { display: flex; flex-direction: column; gap: 24px; }

.widget {
    background: var(--cyber-bg-card);
    border: 1px solid var(--cyber-border);
    position: relative;
}
.widget::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyber-cyan), var(--cyber-red));
}
.widget-title {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--cyber-cyan);
    text-shadow: 0 0 8px var(--cyber-cyan);
    padding: 14px 20px;
    border-bottom: 1px solid var(--cyber-border);
    display: flex;
    align-items: center;
    gap: 8px;
}
.widget-title::before { content: '//'; color: var(--cyber-red); font-size: 0.7em; }
.widget-inner { padding: 16px 20px; }

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
    position: relative;
    z-index: 1;
    background: #060610;
    border-top: 2px solid var(--cyber-border);
    padding: 48px 0 24px;
    margin-top: 64px;
}
#site-footer::before {
    content: '';
    display: block;
    height: 2px;
    background: linear-gradient(90deg, var(--cyber-cyan), var(--cyber-red), var(--cyber-magenta));
    position: absolute;
    top: 0; left: 0; right: 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand .site-logo-wrap { margin-bottom: 12px; }
.footer-brand p { font-size: 0.85rem; color: var(--cyber-text-dim); line-height: 1.6; }

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--cyber-cyan);
    margin-bottom: 12px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 6px; }
.footer-col ul li a {
    font-size: 0.85rem;
    color: var(--cyber-text-dim);
    transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--cyber-cyan); }

.footer-social { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-social a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    border: 1px solid var(--cyber-border);
    color: var(--cyber-text-dim);
    transition: all 0.2s;
}
.footer-social a:hover {
    border-color: var(--cyber-cyan);
    color: var(--cyber-cyan);
    box-shadow: 0 0 12px var(--cyber-cyan-glow);
    text-shadow: 0 0 6px var(--cyber-cyan);
}
.footer-social a.twitch:hover { border-color: #9146ff; color: #9146ff; box-shadow: 0 0 12px rgba(145,70,255,0.3); }
.footer-social a.youtube:hover { border-color: #ff0000; color: #ff0000; box-shadow: 0 0 12px rgba(255,0,0,0.3); }
.footer-social a.twitter:hover { border-color: #1da1f2; color: #1da1f2; box-shadow: 0 0 12px rgba(29,161,242,0.3); }

.footer-bottom {
    border-top: 1px solid var(--cyber-border);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--cyber-text-dim);
    flex-wrap: wrap;
    gap: 8px;
}
.footer-bottom a { color: var(--cyber-cyan); }

/* ============================================================
   SINGLE POST / PAGE
   ============================================================ */
.entry-header { margin-bottom: 32px; }
.entry-title { font-size: clamp(1.5rem, 4vw, 2.5rem); margin-bottom: 12px; }
.entry-content { line-height: 1.8; }
.entry-content h1, .entry-content h2, .entry-content h3 { margin: 1.5em 0 0.75em; }
.entry-content p { color: var(--cyber-text); margin-bottom: 1.2em; }
.entry-content ul, .entry-content ol { padding-left: 1.5em; margin-bottom: 1.2em; }
.entry-content li { margin-bottom: 0.4em; }
.entry-content blockquote {
    border-left: 3px solid var(--cyber-cyan);
    padding: 12px 20px;
    background: rgba(0, 229, 255, 0.05);
    margin: 1.5em 0;
    font-style: italic;
    color: var(--cyber-text-dim);
}
.entry-content code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    padding: 1px 6px;
    color: var(--cyber-cyan);
}
.entry-content pre {
    background: #050510;
    border: 1px solid var(--cyber-border);
    border-left: 3px solid var(--cyber-red);
    padding: 20px;
    overflow-x: auto;
    margin-bottom: 1.5em;
}
.entry-content pre code { background: none; border: none; padding: 0; color: var(--cyber-text); }

/* ============================================================
   COMMENTS
   ============================================================ */
.comments-area { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--cyber-border); }
.comment-list { list-style: none; }
.comment-body {
    background: var(--cyber-bg-card);
    border: 1px solid var(--cyber-border);
    border-left: 3px solid var(--cyber-cyan);
    padding: 20px;
    margin-bottom: 16px;
}
.comment-meta { font-family: var(--font-mono); font-size: 0.65rem; color: var(--cyber-text-dim); margin-bottom: 8px; }
.comment-author .fn { color: var(--cyber-cyan); font-weight: 700; }

.comment-form input,
.comment-form textarea {
    width: 100%;
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--cyber-border);
    border-radius: 0;
    color: var(--cyber-text);
    font-family: var(--font-body);
    font-size: 0.9rem;
    padding: 10px 14px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.comment-form input:focus,
.comment-form textarea:focus {
    border-color: var(--cyber-cyan);
    box-shadow: 0 0 8px var(--cyber-cyan-glow);
}
.comment-form label {
    display: block;
    font-family: var(--font-display);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    color: var(--cyber-text-dim);
    margin-bottom: 6px;
}
.comment-form p { margin-bottom: 16px; }
.comment-form .form-submit input[type="submit"] {
    width: auto;
    cursor: pointer;
    background: var(--cyber-cyan);
    color: var(--cyber-bg);
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: 0.12em;
    padding: 10px 28px;
    border: none;
    transition: background 0.2s, box-shadow 0.2s;
}
.comment-form .form-submit input[type="submit"]:hover {
    background: var(--cyber-white);
    box-shadow: 0 0 16px var(--cyber-cyan);
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination { display: flex; gap: 8px; margin-top: 40px; flex-wrap: wrap; }
.pagination .page-numbers {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    border: 1px solid var(--cyber-border);
    color: var(--cyber-text-dim);
    transition: all 0.2s;
}
.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    border-color: var(--cyber-cyan);
    color: var(--cyber-cyan);
    box-shadow: 0 0 10px var(--cyber-cyan-glow);
    text-shadow: 0 0 6px var(--cyber-cyan);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    #primary-navigation { display: none; }
    #primary-navigation.is-open {
        display: block;
        position: absolute;
        top: 72px; left: 0; right: 0;
        background: rgba(8, 8, 16, 0.98);
        border-bottom: 1px solid var(--cyber-border);
        padding: 16px;
    }
    #primary-navigation.is-open ul { flex-direction: column; gap: 2px; }
    .content-area { grid-template-columns: 1fr; }
    .hero-character { display: none; }
    .site-hero { min-height: 320px; }
}

/* ============================================================
   UTILITY / SCANLINE FLICKER ANIMATIONS
   ============================================================ */
@keyframes flicker {
    0%, 95%, 100% { opacity: 1; }
    96% { opacity: 0.8; }
    97% { opacity: 1; }
    98% { opacity: 0.6; }
    99% { opacity: 1; }
}
.glitch-flicker { animation: flicker 6s infinite; }

@keyframes cyber-glow-pulse {
    0%, 100% { box-shadow: 0 0 8px var(--cyber-cyan-glow); }
    50%       { box-shadow: 0 0 24px var(--cyber-cyan-glow), 0 0 4px var(--cyber-cyan); }
}

.wp-block-image { margin-bottom: 1.5em; }
.wp-block-image img { border: 1px solid var(--cyber-border); }