/* ==========================================================================
   Base Styles & CSS Variables
   ========================================================================== */
   :root {
    /* Extreme minimalist dark mode palette */
    --bg-color: #0d0d12;
    --surface-color: rgba(255, 255, 255, 0.03);
    --surface-border: rgba(255, 255, 255, 0.08);
    --text-main: #ededed;
    --text-muted: #a1a1aa;
    --accent-color: #10b981; /* Aurora Green */
    --accent-hover: #059669;
    --danger-color: #ef4444;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'Fira Code', monospace;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    color: #ffffff;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

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

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

/* ==========================================================================
   Layout & Components
   ========================================================================== */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Glassmorphism Effect */
.glassmorphism {
    background: var(--surface-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--surface-border);
    border-radius: 12px;
}

/* Navigation */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
    border-radius: 0 0 12px 12px;
    border-top: none;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.5px;
}

.nav-links a {
    margin-left: 1.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.nav-links a:hover {
    color: #fff;
}

/* Hero Section */
.hero {
    padding: 5rem 0 3rem;
}

.gradient-text {
    background: linear-gradient(135deg, #10b981 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Post Cards */
.posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

.post-card {
    padding: 2rem;
    transition: var(--transition);
}

.post-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.15);
}

.post-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.summary {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* Tags */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-color);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

.justify-center {
    justify-content: center;
}

/* Single Post */
.single-post {
    margin: 4rem 0;
}

.post-header {
    margin-bottom: 3rem;
}

.post-content {
    padding: 3rem;
}

.content-body {
    font-size: 1.05rem;
}

/* Forms & Inputs */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
}

.auth-card {
    width: 100%;
    max-width: 400px;
    padding: 2.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--surface-border);
    border-radius: 6px;
    color: #fff;
    font-family: var(--font-sans);
    box-sizing: border-box;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
}

.editor {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    resize: vertical;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #000;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    color: #fff;
}

.btn-danger {
    background-color: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

.btn-danger:hover {
    background-color: var(--danger-color);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--surface-border);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.table th, .table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--surface-border);
}

.table th {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
}

/* Utilities */
.text-center { text-align: center; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.text-danger { color: var(--danger-color); }
.text-success { color: var(--accent-color); }
.text-info { color: #3b82f6; }

/* Dashboard layout */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 3rem 0;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

.dashboard-card {
    padding: 2rem;
}

/* Badges */
.badge {
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}
.bg-success { background: rgba(16, 185, 129, 0.2); color: var(--accent-color); }
.bg-warning { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-in { animation: fadeIn 0.6s ease-out forwards; }
.fade-in-up { animation: fadeInUp 0.6s ease-out forwards; }

footer {
    padding: 2rem 0;
    border-top: 1px solid var(--surface-border);
    margin-top: 4rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}