@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Poppins:wght@500;600;700;800&display=swap');

:root {
    --bg-color: #0F172A;
    --card-bg: #1E293B;
    --primary-btn: #2563EB;
    --hover-btn: #3B82F6;
    --accent: #06B6D4;
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --border-color: #334155;
    
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-family: 'Poppins', sans-serif;
}

/* Glassmorphism Classes */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.5);
    border: 1px solid var(--accent);
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-btn), var(--accent));
    border: none;
    border-radius: 50px;
    padding: 10px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--hover-btn), #0891B2);
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.6);
}

.btn-outline-primary {
    border: 2px solid var(--accent);
    color: var(--accent);
    border-radius: 50px;
}
.btn-outline-primary:hover {
    background: var(--accent);
    color: var(--bg-color);
}

/* Inputs */
.form-control, .form-select {
    background: rgba(15, 23, 42, 0.6) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-main) !important;
    border-radius: 8px;
}
.form-control:focus, .form-select:focus {
    background: rgba(15, 23, 42, 0.8) !important;
    border-color: var(--accent) !important;
    color: var(--text-main) !important;
    box-shadow: 0 0 0 0.25rem rgba(6, 182, 212, 0.25) !important;
}

/* Navbar */
.navbar {
    background: rgba(15, 23, 42, 0.8) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}
.navbar-brand img {
    height: 40px;
    margin-right: 10px;
}
.nav-link {
    color: var(--text-main) !important;
    font-weight: 500;
    transition: color 0.3s ease;
}
.nav-link:hover, .nav-link.active {
    color: var(--accent) !important;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(135deg, var(--bg-color), #0f172a 50%, var(--card-bg));
    overflow: hidden;
}
.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at top right, rgba(6, 182, 212, 0.15), transparent 40%),
                radial-gradient(circle at bottom left, rgba(37, 99, 235, 0.15), transparent 40%);
}
.hero-content {
    position: relative;
    z-index: 10;
}
.floating-el {
    animation: float 6s ease-in-out infinite;
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Gradient text */
.text-gradient {
    background: linear-gradient(to right, var(--accent), #3B82F6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Admin Sidebar */
.sidebar {
    background: var(--card-bg);
    border-right: 1px solid var(--border-color);
}
.sidebar a {
    display: block;
    padding: 10px 15px;
    text-decoration: none;
    color: var(--text-muted);
    border-radius: 8px;
    margin-bottom: 5px;
    transition: all 0.3s;
}
.sidebar a:hover, .sidebar a.active {
    background: var(--glass-bg);
    color: var(--accent);
    padding-left: 15px;
}

/* Gradient Cards (Dashboard) */
.gradient-card-1 { background: linear-gradient(135deg, #2563EB, #1D4ED8); border:none; }
.gradient-card-2 { background: linear-gradient(135deg, #06B6D4, #0891B2); border:none; }
.gradient-card-3 { background: linear-gradient(135deg, #8B5CF6, #6D28D9); border:none; }
.gradient-card-4 { background: linear-gradient(135deg, #F59E0B, #D97706); border:none; }

/* Blog Cards */
.blog-card {
    border-radius: 1rem;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
}
.blog-img-wrapper {
    overflow: hidden;
    position: relative;
}
.blog-img-wrapper img {
    transition: transform 0.5s ease;
}
.blog-card:hover .blog-img-wrapper img {
    transform: scale(1.1);
}
.card { background-color: var(--card-bg); color: var(--text-main); border: 1px solid var(--border-color); }
.card-header { border-bottom: 1px solid var(--border-color); }
.list-group-item { background-color: var(--card-bg); color: var(--text-main); border-color: var(--border-color); }
.table { color: var(--text-main); }
.table-hover tbody tr:hover { color: var(--text-main); background-color: rgba(255,255,255,0.05); }
.text-muted { color: var(--text-muted) !important; }