/* PlebOne - Refined Cypherpunk Theme */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --bg-primary: #0d0d0d;
    --bg-secondary: #151515;
    --bg-tertiary: #1a1a1a;
    --text-primary: #e8e8e8;
    --text-secondary: #b0b0b0;
    --text-muted: #707070;
    --accent: #00d9ff;
    --accent-dim: #00a8cc;
    --accent-secondary: #a855f7;
    --accent-tertiary: #fb923c;
    --accent-subtle: #004455;
    --border: #2a2a2a;
    --border-subtle: #1f1f1f;
    --error: #ff6b6b;
    --warning: #ffa94d;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px rgba(0, 217, 255, 0.3);
    --shadow-glow-purple: 0 0 30px rgba(168, 85, 247, 0.2);
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:visited {
    color: var(--accent-dim);
}

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

/* Navigation */
.nav {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-subtle);
    padding: 1.25rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background-color: rgba(21, 21, 21, 0.95);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    color: var(--accent);
    font-size: 1.25rem;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.5px;
    font-family: var(--font-mono);
}

.nav-logo:hover {
    text-shadow: var(--shadow-glow);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent);
}

.nav-admin {
    color: var(--text-muted);
    border-left: 1px solid var(--border-subtle);
    padding-left: 2rem;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
    flex: 1;
}

/* Hero Section */
.hero {
    margin-bottom: 5rem;
    padding: 3rem 0;
    text-align: center;
}

.hero-logo {
    margin-bottom: 2.5rem;
    animation: float 6s ease-in-out infinite;
}

.logo-image {
    width: 280px;
    height: auto;
    filter: drop-shadow(0 0 40px rgba(0, 217, 255, 0.4)) drop-shadow(0 0 60px rgba(168, 85, 247, 0.3));
    mix-blend-mode: screen;
    opacity: 0.95;
    border-radius: 50%;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.5;
}

.hero-text {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-primary);
    font-size: 1.05rem;
    line-height: 1.8;
}

/* Quick Links */
.quick-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 700px;
    margin: 0 auto;
}

.quick-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    position: relative;
}

.quick-link::before {
    content: '>';
    color: var(--accent);
    margin-right: 0.5rem;
    transition: all 0.3s ease;
}

.quick-link:hover {
    color: var(--accent);
    padding-left: 1rem;
}

.quick-link:hover::before {
    color: var(--accent-secondary);
    margin-right: 1rem;
}

/* Content Sections */
.content {
    max-width: 1100px; /* target width on wide screens */
    width: 100%;        /* be responsive on small screens */
    margin: 0 auto;
    padding: 0 1rem;    /* prevent touching edges on narrow viewports */
    box-sizing: border-box;
}

/* Blog Layout */
.blog-container {
    width: 100%;
    max-width: 1300px; /* outer shell providing generous breathing room */
    padding: 3rem 2.5rem;
    margin: 0 auto;
    box-sizing: border-box;
}

.blog-content {
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
    padding: 0;
}

.page-title {
    font-size: 2.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 50%, var(--accent-tertiary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 3rem;
    letter-spacing: -0.5px;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 1.5rem;
}

.text-section {
    margin-bottom: 3.5rem;
}

.text-section h2 {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: -0.3px;
}

.text-section p {
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    line-height: 1.8;
    font-size: 1.05rem;
}

.text-muted {
    color: var(--text-muted) !important;
    font-size: 0.95rem;
}

.mono {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    background-color: var(--bg-secondary);
    padding: 1.25rem;
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent-subtle);
    word-break: break-all;
    border-radius: 4px;
}

/* Blog List */
.blog-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
}

.blog-post-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent-dim);
    padding: 2rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    width: 100%;
}

.blog-post-card:hover {
    border-left-color: var(--accent);
    transform: translateX(0.5rem);
    box-shadow: var(--shadow-md);
    background-color: var(--bg-tertiary);
}

.blog-post-title {
    margin: 0 0 1rem 0;
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.3;
}

.blog-post-title a {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: all 0.3s ease;
}

.blog-post-title a:hover {
    background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-post-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.blog-post-date {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: var(--font-mono);
}

.blog-post-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.blog-post-excerpt {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.blog-read-more {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.blog-read-more:hover {
    color: var(--accent-secondary);
    gap: 0.75rem;
}

@media (max-width: 900px) {
    .content {
        max-width: 100%;
        padding: 0;
    }

    .blog-container {
        padding: 2.5rem 1.5rem;
    }

    .blog-content {
        max-width: 100%;
    }

    .blog-post-card {
        padding: 1.5rem;
    }

    .blog-post-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 640px) {
    .blog-container {
        padding: 2rem 1rem;
    }

    .blog-content {
        padding: 0;
    }

    .blog-post-card {
        padding: 1.25rem;
    }

    .blog-post-title {
        font-size: 1.35rem;
    }

    .blog-post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
}

.blog-tags {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.blog-tag {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid var(--border);
    padding: 0.3rem 0.75rem;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.blog-tag:hover {
    color: var(--accent);
    border-color: var(--accent);
    background-color: var(--accent-subtle);
}

/* Blog Post */
.post-meta {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    font-family: var(--font-mono);
}

.post-tags {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
}

.post-tag {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid var(--border);
    padding: 0.4rem 0.9rem;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.post-tag:hover {
    color: var(--accent);
    border-color: var(--accent);
    background-color: var(--accent-subtle);
}

.post-title {
    color: var(--accent);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.post-body {
    color: var(--text-primary);
    font-size: 1.1rem;
    line-height: 1.8;
}

.post-body h1,
.post-body h2,
.post-body h3 {
    color: var(--accent);
    font-weight: 600;
    margin: 2.5rem 0 1.25rem 0;
    letter-spacing: -0.3px;
}

.post-body h1 {
    font-size: 2rem;
}

.post-body h2 {
    font-size: 1.6rem;
}

.post-body h3 {
    font-size: 1.3rem;
}

.post-body p {
    margin-bottom: 1.5rem;
}

.post-body pre {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent-subtle);
    padding: 1.5rem;
    overflow-x: auto;
    margin: 2rem 0;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
}

.post-body code {
    background-color: var(--bg-secondary);
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.9em;
}

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

.post-body a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid var(--accent-subtle);
    transition: border-color 0.2s ease;
}

.post-body a:hover {
    border-bottom-color: var(--accent);
}

.post-body ul,
.post-body ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

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

.post-body blockquote {
    border-left: 3px solid var(--accent-subtle);
    padding-left: 1.5rem;
    margin: 2rem 0;
    color: var(--text-secondary);
    font-style: italic;
}

.blog-nav {
    margin-top: 4rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border-subtle);
}

.back-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--accent);
}

/* Projects List */
.projects-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.project-item {
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent-dim);
    padding: 2rem;
    background-color: var(--bg-secondary);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.project-item:hover {
    border-left-color: var(--accent);
    transform: translateX(0.5rem);
    box-shadow: var(--shadow-md);
    background-color: var(--bg-tertiary);
}

.project-name {
    color: var(--accent);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    letter-spacing: -0.3px;
}

.project-description {
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    line-height: 1.7;
    font-size: 1.05rem;
}

.project-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.25rem;
}

.project-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.project-link:hover {
    color: var(--accent);
}

/* Loading State */
.loading {
    color: var(--text-muted);
    text-align: center;
    padding: 2rem;
}

.error {
    color: var(--error);
    padding: 1rem;
    border: 1px solid var(--error);
    background-color: rgba(255, 65, 54, 0.1);
}

/* Forms */
.form-group {
    margin-bottom: 1.75rem;
}

.form-label {
    display: block;
    color: var(--accent);
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.form-input,
.form-textarea {
    width: 100%;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.85rem 1rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-subtle);
}

.form-textarea {
    min-height: 200px;
    resize: vertical;
    font-family: var(--font-mono);
    line-height: 1.6;
}

.form-checkbox {
    margin-right: 0.6rem;
}

.btn {
    background-color: var(--bg-secondary);
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 0.85rem 2.5rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s ease;
    letter-spacing: 0.3px;
}

.btn:hover {
    background-color: var(--accent);
    color: var(--bg-primary);
    box-shadow: var(--shadow-glow);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-secondary {
    border-color: var(--text-muted);
    color: var(--text-muted);
}

.btn-secondary:hover {
    background-color: var(--text-muted);
    color: var(--bg-primary);
}

.btn-danger {
    border-color: var(--error);
    color: var(--error);
}

.btn-danger:hover {
    background-color: var(--error);
    color: var(--bg-primary);
}

/* Admin */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
}

.admin-actions {
    display: flex;
    gap: 1rem;
}

.admin-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.admin-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    padding: 1.75rem;
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    transition: all 0.2s ease;
}

.admin-item:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--accent-subtle);
}

.admin-item-content {
    flex: 1;
}

.admin-item-title {
    color: var(--accent);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
}

.admin-item-meta {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
}

.admin-item-actions {
    display: flex;
    gap: 0.6rem;
    flex-shrink: 0;
}

.status-badge {
    display: inline-block;
    padding: 0.3rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid;
    margin-left: 0.6rem;
    border-radius: 3px;
}

.status-published {
    border-color: var(--accent);
    color: var(--accent);
    background-color: var(--accent-subtle);
}

.status-draft {
    border-color: var(--warning);
    color: var(--warning);
    background-color: rgba(255, 169, 77, 0.1);
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-primary);
    border: 1px solid var(--accent);
    padding: 2rem;
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.modal-title {
    color: var(--accent);
    font-size: 1.5rem;
    letter-spacing: 2px;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 2rem;
    height: 2rem;
}

.modal-close:hover {
    color: var(--error);
}

/* Footer */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    padding: 2.5rem 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: auto;
}

.footer a {
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

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

/* Responsive */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    .nav-admin {
        border-left: none;
        padding-left: 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .admin-item {
        flex-direction: column;
    }
}