/* ===== CSS Variables ===== */
:root {
    --bg: #080b10;
    --bg2: #0d1117;
    --bg3: #161b22;
    --surface: #1a2030;
    --border: #21293a;
    --border-bright: #2d3f55;
    --text: #c9d1d9;
    --text-dim: #6e7681;
    --accent: #00ff88;
    --accent2: #00d4ff;
    --accent3: #ff6b6b;
    --accent-glow: rgba(0,255,136,0.15);
    --font-mono: 'JetBrains Mono', monospace;
    --font-display: 'Syne', sans-serif;
    --nav-h: 70px;
    --radius: 6px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 15px;
    line-height: 1.7;
    overflow-x: hidden;
    cursor: none;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button { cursor: none; }

/* ===== Noise Overlay ===== */
.noise-overlay {
    position: fixed; inset: 0; z-index: 9999;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.4;
}

/* ===== Custom Cursor ===== */
.cursor-dot, .cursor-ring {
    position: fixed; pointer-events: none; z-index: 10000;
    border-radius: 50%; transform: translate(-50%, -50%);
    transition: opacity 0.3s;
}
.cursor-dot {
    width: 6px; height: 6px;
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
}
.cursor-ring {
    width: 32px; height: 32px;
    border: 1.5px solid var(--accent);
    opacity: 0.5;
    transition: width 0.2s, height 0.2s, opacity 0.2s;
}
body:has(a:hover) .cursor-ring,
body:has(button:hover) .cursor-ring {
    width: 50px; height: 50px; opacity: 0.3;
}

/* ===== Navigation ===== */
.nav {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 1000; height: var(--nav-h);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}
.nav.scrolled {
    background: rgba(8,11,16,0.92);
    backdrop-filter: blur(20px);
    border-color: var(--border);
}
.nav-inner {
    max-width: 1200px; margin: 0 auto;
    height: 100%; display: flex; align-items: center;
    justify-content: space-between; padding: 0 2rem;
}
.nav-logo {
    font-family: var(--font-mono); font-weight: 700;
    font-size: 1rem; letter-spacing: 0.05em;
    transition: color var(--transition);
}
.nav-logo:hover .logo-text { color: var(--accent); }
.logo-bracket { color: var(--accent); }
.logo-text { color: var(--text); }
.nav-links { display: flex; gap: 2.5rem; align-items: center; }
.nav-link {
    font-size: 0.8rem; font-weight: 400;
    color: var(--text-dim); position: relative;
    transition: color var(--transition);
    letter-spacing: 0.03em;
}
.nav-link::after {
    content: ''; position: absolute; bottom: -4px;
    left: 0; width: 0; height: 1px;
    background: var(--accent);
    transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--accent); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.link-num { color: var(--accent); margin-right: 0.3rem; font-size: 0.75rem; }
.hamburger {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; padding: 4px;
}
.hamburger span {
    display: block; width: 24px; height: 2px;
    background: var(--text); transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Mobile Menu ===== */
.mobile-menu {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    background: var(--bg2); border-bottom: 1px solid var(--border);
    z-index: 999; display: flex; flex-direction: column;
    padding: 1.5rem 2rem; gap: 1.5rem;
    transform: translateY(-110%); transition: transform var(--transition);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-link { font-size: 1.1rem; color: var(--text-dim); }
.mobile-link:hover { color: var(--accent); }

/* ===== Main Content ===== */
.main-content { padding-top: var(--nav-h); }

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh; display: flex; align-items: center;
    position: relative; overflow: hidden;
    padding: 0 2rem;
}
.hero-grid-bg {
    position: absolute; inset: 0; z-index: 0;
    background-image:
        linear-gradient(rgba(0,255,136,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,255,136,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridPan 20s linear infinite;
}
@keyframes gridPan {
    0% { background-position: 0 0; }
    100% { background-position: 60px 60px; }
}
.hero-glow {
    position: absolute; top: 20%; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(0,255,136,0.06) 0%, transparent 70%);
    pointer-events: none; z-index: 0;
}
.hero-inner {
    max-width: 1200px; margin: 0 auto; width: 100%;
    position: relative; z-index: 1;
}
.hero-tag {
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-size: 0.75rem; color: var(--accent);
    border: 1px solid rgba(0,255,136,0.3);
    padding: 0.35rem 0.9rem; border-radius: 20px;
    margin-bottom: 2rem;
    animation: fadeUp 0.6s ease both;
}
.hero-tag::before {
    content: ''; width: 6px; height: 6px;
    border-radius: 50%; background: var(--accent);
    animation: pulse 2s ease infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-name {
    font-family: var(--font-display); font-size: clamp(3rem, 8vw, 6.5rem);
    font-weight: 800; line-height: 1;
    color: #fff; margin-bottom: 0.5rem;
    animation: fadeUp 0.6s 0.1s ease both;
}
.hero-name .highlight {
    color: transparent;
    -webkit-text-stroke: 2px var(--accent);
}
.hero-title {
    font-family: var(--font-mono); font-size: clamp(1rem, 2.5vw, 1.5rem);
    color: var(--text-dim); margin-bottom: 2rem;
    animation: fadeUp 0.6s 0.2s ease both;
}
.hero-title .typed-text { color: var(--accent2); }
.hero-title .cursor-blink {
    display: inline-block; width: 2px; height: 1.2em;
    background: var(--accent2); margin-left: 2px;
    animation: blink 1s step-end infinite;
    vertical-align: text-bottom;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.hero-desc {
    max-width: 560px; font-size: 0.9rem; color: var(--text-dim);
    line-height: 1.8; margin-bottom: 3rem;
    animation: fadeUp 0.6s 0.3s ease both;
}
.hero-actions {
    display: flex; gap: 1rem; flex-wrap: wrap;
    animation: fadeUp 0.6s 0.4s ease both;
}
.hero-stats {
    position: absolute; right: 0; bottom: -2rem;
    display: flex; flex-direction: column; gap: 1.5rem;
    animation: fadeUp 0.6s 0.5s ease both;
}
.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
}
.stat-num {
    font-family: var(--font-display); font-size: 2rem;
    font-weight: 800; color: var(--accent);
}
.stat-label { font-size: 0.75rem; color: var(--text-dim); }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.8rem 1.8rem; border-radius: var(--radius);
    font-family: var(--font-mono); font-size: 0.85rem;
    font-weight: 500; border: none; transition: all var(--transition);
    position: relative; overflow: hidden;
    letter-spacing: 0.05em;
}
.btn-primary {
    background: var(--accent); color: var(--bg);
}
.btn-primary:hover {
    background: #00cc6e;
    box-shadow: 0 0 30px rgba(0,255,136,0.4);
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent; color: var(--text);
    border: 1px solid var(--border-bright);
}
.btn-outline:hover {
    border-color: var(--accent); color: var(--accent);
    transform: translateY(-2px);
}
.btn-danger {
    background: rgba(255,107,107,0.1); color: var(--accent3);
    border: 1px solid rgba(255,107,107,0.3);
    padding: 0.4rem 0.8rem; font-size: 0.75rem;
}
.btn-danger:hover {
    background: var(--accent3); color: #fff;
}

/* ===== Sections ===== */
.section { padding: 6rem 2rem; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-tag {
    font-family: var(--font-mono); font-size: 0.8rem;
    color: var(--accent); margin-bottom: 1rem;
    display: flex; align-items: center; gap: 0.5rem;
}
.section-tag::before { content: '//'; opacity: 0.5; }
.section-title {
    font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800; color: #fff; margin-bottom: 1rem;
}
.section-divider {
    width: 60px; height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent);
    margin-bottom: 3rem;
}

/* ===== About Section ===== */
.about-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 4rem; align-items: center;
}
.about-text p {
    color: var(--text-dim); margin-bottom: 1.2rem;
    font-size: 0.9rem;
}
.about-text p strong { color: var(--accent); font-weight: 500; }
.terminal-window {
    background: var(--bg2); border: 1px solid var(--border);
    border-radius: 10px; overflow: hidden;
    box-shadow: 0 25px 60px rgba(0,0,0,0.5);
}
.terminal-bar {
    background: var(--bg3); padding: 0.8rem 1rem;
    display: flex; align-items: center; gap: 0.5rem;
    border-bottom: 1px solid var(--border);
}
.terminal-dot {
    width: 12px; height: 12px; border-radius: 50%;
}
.terminal-dot:nth-child(1) { background: #ff5f57; }
.terminal-dot:nth-child(2) { background: #febc2e; }
.terminal-dot:nth-child(3) { background: #28c840; }
.terminal-title {
    margin-left: auto; font-size: 0.75rem;
    color: var(--text-dim);
}
.terminal-body { padding: 1.5rem; font-size: 0.82rem; }
.t-line { margin-bottom: 0.3rem; }
.t-prompt { color: var(--accent); }
.t-cmd { color: var(--text); }
.t-out { color: var(--text-dim); padding-left: 0.5rem; }
.t-out.success { color: var(--accent2); }
.t-out.highlight { color: var(--accent); }

/* ===== Skills ===== */
.skills-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}
.skill-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 1.5rem;
    transition: all var(--transition);
    position: relative; overflow: hidden;
}
.skill-card::before {
    content: ''; position: absolute; top: 0; left: 0;
    right: 0; height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    transform: scaleX(0); transform-origin: left;
    transition: transform var(--transition);
}
.skill-card:hover { border-color: var(--border-bright); transform: translateY(-4px); }
.skill-card:hover::before { transform: scaleX(1); }
.skill-icon { font-size: 1.8rem; margin-bottom: 1rem; }
.skill-name {
    font-family: var(--font-display); font-size: 1.1rem;
    font-weight: 700; color: #fff; margin-bottom: 0.5rem;
}
.skill-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.8rem; }
.tag {
    font-size: 0.7rem; padding: 0.2rem 0.6rem;
    border-radius: 3px; border: 1px solid var(--border);
    color: var(--text-dim); background: var(--bg3);
}

/* ===== Projects ===== */
.page-hero {
    padding: 8rem 2rem 4rem;
    position: relative; overflow: hidden;
}
.page-hero-inner { max-width: 1200px; margin: 0 auto; }
.page-hero-title {
    font-family: var(--font-display); font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800; color: #fff;
    line-height: 1;
}
.page-hero-title .accent { color: var(--accent); }
.page-hero-sub {
    font-size: 0.9rem; color: var(--text-dim);
    margin-top: 1rem; max-width: 500px;
}
.filter-bar {
    display: flex; flex-wrap: wrap; gap: 0.8rem;
    padding: 0 2rem 3rem;
}
.filter-bar .inner { max-width: 1200px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 0.8rem; width: 100%; }
.filter-btn {
    background: none; border: 1px solid var(--border);
    color: var(--text-dim); font-family: var(--font-mono);
    font-size: 0.78rem; padding: 0.4rem 1rem;
    border-radius: 20px; transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
    border-color: var(--accent); color: var(--accent);
    background: var(--accent-glow);
}
.projects-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 2rem; padding: 0 2rem 6rem;
}
.projects-grid .inner { max-width: 1200px; margin: 0 auto; }
.project-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 10px; overflow: hidden;
    transition: all var(--transition); position: relative;
    display: flex; flex-direction: column;
}
.project-card:hover {
    border-color: var(--accent);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,255,136,0.1);
}
.project-img {
    height: 200px; background: var(--bg3);
    display: flex; align-items: center; justify-content: center;
    font-size: 3rem; position: relative; overflow: hidden;
}
.project-img::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(to bottom, transparent 50%, var(--surface));
}
.project-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.project-num {
    font-size: 0.7rem; color: var(--accent); margin-bottom: 0.5rem;
}
.project-title {
    font-family: var(--font-display); font-size: 1.3rem;
    font-weight: 700; color: #fff; margin-bottom: 0.7rem;
}
.project-desc {
    font-size: 0.85rem; color: var(--text-dim);
    line-height: 1.7; margin-bottom: 1rem; flex: 1;
}
.project-stack { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.2rem; }
.project-links { display: flex; gap: 0.8rem; }
.project-link {
    font-size: 0.78rem; color: var(--accent2);
    border: 1px solid rgba(0,212,255,0.3);
    padding: 0.35rem 0.8rem; border-radius: 4px;
    transition: all var(--transition);
}
.project-link:hover { background: rgba(0,212,255,0.1); }
.project-link.github { color: var(--text-dim); border-color: var(--border); }
.project-link.github:hover { color: #fff; border-color: var(--text-dim); }

/* ===== Blog ===== */
.blog-grid {
    display: grid; gap: 2rem;
    padding: 0 2rem 6rem;
}
.blog-grid .inner { max-width: 900px; margin: 0 auto; }
.post-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 2rem;
    transition: all var(--transition); display: block;
    position: relative; overflow: hidden;
}
.post-card::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0;
    width: 3px; background: var(--accent); transform: scaleY(0);
    transition: transform var(--transition); transform-origin: top;
}
.post-card:hover { border-color: var(--border-bright); transform: translateX(4px); }
.post-card:hover::before { transform: scaleY(1); }
.post-meta {
    display: flex; align-items: center; gap: 1rem;
    font-size: 0.75rem; color: var(--text-dim); margin-bottom: 1rem;
}
.post-meta .sep { opacity: 0.4; }
.post-title {
    font-family: var(--font-display); font-size: 1.5rem;
    font-weight: 700; color: #fff; margin-bottom: 0.8rem;
    transition: color var(--transition);
}
.post-card:hover .post-title { color: var(--accent); }
.post-excerpt { font-size: 0.88rem; color: var(--text-dim); line-height: 1.8; margin-bottom: 1rem; }
.post-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.post-tag {
    font-size: 0.68rem; padding: 0.2rem 0.6rem;
    background: rgba(0,255,136,0.08); color: var(--accent);
    border: 1px solid rgba(0,255,136,0.2); border-radius: 20px;
}
.read-more {
    display: inline-flex; align-items: center; gap: 0.4rem;
    font-size: 0.8rem; color: var(--accent2); margin-top: 1rem;
}
.no-posts {
    text-align: center; padding: 4rem 2rem; color: var(--text-dim);
}
.no-posts .icon { font-size: 3rem; margin-bottom: 1rem; }

/* ===== Single Post ===== */
.post-hero { padding: 7rem 2rem 3rem; }
.post-hero-inner { max-width: 800px; margin: 0 auto; }
.post-content { max-width: 800px; margin: 0 auto; padding: 0 2rem 6rem; }
.post-content h2, .post-content h3 { color: #fff; font-family: var(--font-display); margin: 2rem 0 1rem; }
.post-content p { color: var(--text-dim); margin-bottom: 1.2rem; line-height: 1.9; }
.post-content pre {
    background: var(--bg2); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 1.5rem;
    overflow-x: auto; margin: 1.5rem 0; font-size: 0.82rem;
}
.post-content code { color: var(--accent); }
.post-content pre code { color: var(--text); }
.post-content a { color: var(--accent2); }
.post-content ul, .post-content ol { padding-left: 1.5rem; color: var(--text-dim); margin-bottom: 1.2rem; }
.post-content blockquote {
    border-left: 3px solid var(--accent); padding-left: 1.5rem;
    color: var(--text-dim); font-style: italic; margin: 1.5rem 0;
}
.back-link {
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-size: 0.8rem; color: var(--text-dim); margin-bottom: 2rem;
    transition: color var(--transition);
}
.back-link:hover { color: var(--accent); }

/* ===== Contact ===== */
.contact-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 4rem; align-items: start;
}
.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-label { font-size: 0.78rem; color: var(--accent); letter-spacing: 0.05em; }
.form-input, .form-textarea {
    background: var(--surface); border: 1px solid var(--border);
    color: var(--text); font-family: var(--font-mono); font-size: 0.85rem;
    padding: 0.8rem 1rem; border-radius: var(--radius);
    transition: border-color var(--transition); outline: none; resize: none;
}
.form-input:focus, .form-textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-textarea { min-height: 140px; }
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item {
    display: flex; gap: 1rem; align-items: flex-start;
    padding: 1.2rem; background: var(--surface);
    border: 1px solid var(--border); border-radius: var(--radius);
}
.contact-icon { font-size: 1.3rem; flex-shrink: 0; }
.contact-item-title { font-size: 0.78rem; color: var(--text-dim); margin-bottom: 0.2rem; }
.contact-item-val { color: var(--accent2); font-size: 0.9rem; }

/* ===== Admin ===== */
.admin-layout {
    min-height: 100vh; background: var(--bg);
    display: grid; grid-template-columns: 260px 1fr;
}
.admin-sidebar {
    background: var(--bg2); border-right: 1px solid var(--border);
    padding: 2rem 0; position: sticky; top: 0; height: 100vh;
    overflow-y: auto;
}
.admin-logo {
    padding: 0 1.5rem 2rem;
    font-family: var(--font-display); font-weight: 700;
    font-size: 1.1rem; color: var(--accent);
    border-bottom: 1px solid var(--border);
}
.admin-logo small { display: block; font-size: 0.7rem; color: var(--text-dim); font-family: var(--font-mono); font-weight: 400; margin-top: 0.2rem; }
.admin-nav { padding: 1.5rem 0; }
.admin-nav-link {
    display: flex; align-items: center; gap: 0.8rem;
    padding: 0.75rem 1.5rem; font-size: 0.85rem;
    color: var(--text-dim); transition: all var(--transition);
}
.admin-nav-link:hover, .admin-nav-link.active {
    color: var(--accent); background: var(--accent-glow);
}
.admin-nav-link .icon { font-size: 1rem; }
.admin-main { padding: 3rem; overflow-y: auto; }
.admin-header { margin-bottom: 2.5rem; }
.admin-title {
    font-family: var(--font-display); font-size: 2rem;
    font-weight: 800; color: #fff;
}
.admin-subtitle { font-size: 0.85rem; color: var(--text-dim); margin-top: 0.3rem; }
.admin-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 10px; padding: 2rem; margin-bottom: 2rem;
}
.admin-card-title {
    font-family: var(--font-display); font-size: 1.2rem;
    font-weight: 700; color: #fff; margin-bottom: 1.5rem;
    padding-bottom: 1rem; border-bottom: 1px solid var(--border);
}
.admin-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-bottom: 2rem; }
.admin-stat {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 1.5rem;
    border-left: 3px solid var(--accent);
}
.admin-stat-num {
    font-family: var(--font-display); font-size: 2.5rem;
    font-weight: 800; color: var(--accent);
}
.admin-stat-label { font-size: 0.78rem; color: var(--text-dim); margin-top: 0.3rem; }
.posts-table { width: 100%; border-collapse: collapse; }
.posts-table th {
    text-align: left; font-size: 0.75rem; font-weight: 500;
    color: var(--text-dim); padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border);
    letter-spacing: 0.05em; text-transform: uppercase;
}
.posts-table td {
    padding: 1rem; border-bottom: 1px solid var(--border);
    font-size: 0.85rem; vertical-align: middle;
}
.posts-table tr:last-child td { border-bottom: none; }
.posts-table tr:hover td { background: rgba(255,255,255,0.02); }
.post-status {
    display: inline-flex; align-items: center; gap: 0.3rem;
    font-size: 0.7rem; padding: 0.2rem 0.6rem;
    background: rgba(0,255,136,0.08); color: var(--accent);
    border: 1px solid rgba(0,255,136,0.2); border-radius: 20px;
}
.post-status::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }

/* ===== Login ===== */
.login-page {
    min-height: 100vh; display: flex; align-items: center;
    justify-content: center; padding: 2rem; background: var(--bg);
    position: relative; overflow: hidden;
}
.login-bg {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(0,255,136,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,255,136,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}
.login-card {
    width: 100%; max-width: 420px;
    background: var(--bg2); border: 1px solid var(--border);
    border-radius: 12px; padding: 2.5rem;
    position: relative; z-index: 1;
}
.login-logo {
    text-align: center; font-family: var(--font-display);
    font-size: 1.5rem; font-weight: 800;
    color: var(--accent); margin-bottom: 0.5rem;
}
.login-sub {
    text-align: center; font-size: 0.8rem;
    color: var(--text-dim); margin-bottom: 2rem;
}
.alert {
    padding: 0.8rem 1rem; border-radius: var(--radius);
    font-size: 0.82rem; margin-bottom: 1.5rem;
}
.alert-error {
    background: rgba(255,107,107,0.1); border: 1px solid rgba(255,107,107,0.3);
    color: var(--accent3);
}
.alert-success {
    background: rgba(0,255,136,0.1); border: 1px solid rgba(0,255,136,0.3);
    color: var(--accent);
}

/* ===== New Post Form ===== */
.editor-area {
    background: var(--surface); border: 1px solid var(--border);
    color: var(--text); font-family: var(--font-mono); font-size: 0.85rem;
    padding: 1rem; border-radius: var(--radius);
    min-height: 350px; width: 100%; outline: none; resize: vertical;
    transition: border-color var(--transition);
}
.editor-area:focus { border-color: var(--accent); }
.editor-toolbar {
    display: flex; gap: 0.5rem; margin-bottom: 0.5rem;
    flex-wrap: wrap;
}
.editor-btn {
    background: var(--bg3); border: 1px solid var(--border);
    color: var(--text-dim); font-family: var(--font-mono);
    font-size: 0.75rem; padding: 0.3rem 0.7rem;
    border-radius: 4px; transition: all var(--transition);
}
.editor-btn:hover { color: var(--accent); border-color: var(--accent); }

/* ===== Footer ===== */
.footer {
    border-top: 1px solid var(--border); padding: 2rem;
}
.footer-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 1rem;
}
.footer-logo { font-weight: 700; color: var(--accent); }
.footer-sub { font-size: 0.75rem; color: var(--text-dim); margin-top: 0.2rem; }
.footer-copy { font-size: 0.78rem; color: var(--text-dim); }
.footer-right { display: flex; gap: 1rem; }
.footer-link { color: var(--text-dim); transition: color var(--transition); }
.footer-link:hover { color: var(--accent); }

/* ===== Scroll Animation ===== */
[data-reveal] {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].revealed { opacity: 1; transform: translateY(0); }

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-bright); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .hero-stats { position: static; flex-direction: row; margin-top: 3rem; }
    .admin-layout { grid-template-columns: 1fr; }
    .admin-sidebar { display: none; }
    .admin-stats { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .hero-actions { flex-direction: column; }
    .hero-stats { flex-direction: column; }
    .section { padding: 4rem 1.5rem; }
}

/* ===== Selection ===== */
::selection { background: var(--accent); color: var(--bg); }
.accent { color: var(--accent); }

/* ===== Hero Split Layout (photo + text) ===== */
.hero-inner--split {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4rem;
    align-items: center;
}
.hero-left { display: flex; flex-direction: column; }

/* ===== Hero Photo ===== */
.hero-photo-wrap {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.hero-photo-card {
    position: relative;
    width: 340px;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 0 0 1px rgba(0,255,136,0.08), 0 30px 80px rgba(0,0,0,0.6);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    flex-shrink: 0;
}
.hero-photo-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 0 0 1px rgba(0,255,136,0.18), 0 40px 100px rgba(0,0,0,0.7), 0 0 50px rgba(0,255,136,0.08);
}
.hero-photo-glow {
    position: absolute; inset: 0; z-index: 1; pointer-events: none;
    background: linear-gradient(to bottom, transparent 60%, rgba(0,255,136,0.07) 100%);
}
.hero-photo-img {
    width: 100%; display: block; object-fit: cover;
}
.hero-photo-badge {
    position: absolute; bottom: 1.2rem; left: 50%;
    transform: translateX(-50%);
    background: rgba(8,11,16,0.88);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0,255,136,0.3);
    color: var(--accent); font-size: 0.75rem;
    padding: 0.4rem 1.1rem; border-radius: 20px;
    white-space: nowrap; z-index: 2;
    display: flex; align-items: center; gap: 0.5rem;
}
.badge-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s ease infinite;
}

/* ===== Skill SVG Icons ===== */
.skill-icon-svg {
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 12px;
    background: rgba(0,255,136,0.07);
    border: 1px solid rgba(0,255,136,0.15);
    margin-bottom: 1rem;
    color: var(--accent);
    transition: all var(--transition);
}
.skill-card:hover .skill-icon-svg {
    background: rgba(0,255,136,0.14);
    border-color: rgba(0,255,136,0.35);
    transform: scale(1.08) rotate(-3deg);
}

/* ===== Contact SVG Icons ===== */
.contact-icon-svg {
    display: flex; align-items: center; justify-content: center;
    width: 42px; height: 42px; flex-shrink: 0;
    border-radius: 10px;
    background: rgba(0,255,136,0.07);
    border: 1px solid rgba(0,255,136,0.15);
    color: var(--accent);
}
.contact-item { align-items: center; }

/* ===== Project SVG Icons ===== */
.project-img {
    background: var(--bg3);
    display: flex; align-items: center; justify-content: center;
    height: 180px; position: relative; overflow: hidden;
}
.project-img::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at 50% 60%, color-mix(in srgb, var(--card-accent, var(--accent)) 12%, transparent), transparent 70%);
}
.project-svg-icon {
    position: relative; z-index: 1;
    color: var(--card-accent, var(--accent));
    opacity: 0.85;
    transition: transform 0.3s ease, opacity 0.3s;
}
.project-card:hover .project-svg-icon {
    transform: scale(1.12) translateY(-3px);
    opacity: 1;
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
    .hero-inner--split { grid-template-columns: 1fr; }
    .hero-photo-wrap { justify-content: center; margin-top: 2rem; }
    .hero-photo-card { width: 280px; }
}
@media (max-width: 600px) {
    .hero-photo-card { width: 240px; }
}