/* Main Styles */
:root {
    --primary: #2D87F0;
    --primary-dark: #1A6EC7;
    --secondary: #6c757d;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
    --light: #f8f9fa;
    --dark: #343a40;
    --white: #ffffff;
    --body-bg: #f5f7fa;
    --body-color: #212529;
    --border-color: #dee2e6;
    --border-radius: 0.5rem;
    --box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --font-family-sans-serif: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-family-display: 'SF Pro Display', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Base Styles */
body {
    font-family: var(--font-family-sans-serif);
    background: var(--body-bg);
    color: var(--body-color);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-display);
    font-weight: 700;
}

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

a:hover {
    color: var(--primary-dark);
}

.main-content {
    min-height: calc(100vh - 350px);
    padding-top: 80px;
    padding-bottom: 40px;
}

/* Glass Morphism */
.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

.glass-nav {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.glass-dark {
    background: rgba(33, 37, 41, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Gradient Backgrounds */
.bg-gradient-primary {
    background: linear-gradient(135deg, #2D87F0 0%, #1A6EC7 100%);
}

.bg-gradient-dark {
    background: linear-gradient(135deg, #343a40 0%, #212529 100%);
}

.bg-gradient-light {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.bg-gradient-blue-purple {
    background: linear-gradient(135deg, #2D87F0 0%, #6f42c1 100%);
}

.text-gradient {
    background: linear-gradient(135deg, #2D87F0 0%, #6f42c1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%239C92AC" fill-opacity="0.05"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
    opacity: 0.5;
    z-index: -1;
}

.hero-blob {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.2;
    z-index: -1;
}

.hero-blob-1 {
    top: -200px;
    right: -100px;
    background: rgba(45, 135, 240, 0.5);
    animation: float 15s ease-in-out infinite;
}

.hero-blob-2 {
    bottom: -200px;
    left: -100px;
    background: rgba(111, 66, 193, 0.5);
    animation: float 18s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-30px) scale(1.05);
    }
}

/* Cards */
.card {
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.card-header {
    background-color: rgba(0, 0, 0, 0.02);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* Buttons */
.btn {
    border-radius: 0.5rem;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

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

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

.btn-glass {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.3);
    color: var(--white);
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
    border-radius: 0.375rem;
}

/* Forms */
.form-control, .form-select {
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.25rem rgba(45, 135, 240, 0.25);
}

/* Tables */
.table {
    border-radius: var(--border-radius);
    overflow: hidden;
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

/* Alerts */
.alert {
    border-radius: var(--border-radius);
}

/* Progress Bars */
.progress {
    height: 0.5rem;
    border-radius: 1rem;
    background-color: rgba(0, 0, 0, 0.05);
}

/* Tabs */
.nav-tabs {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-tabs .nav-link {
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    padding: 0.5rem 1rem;
    margin-bottom: -1px;
    color: var(--secondary);
}

.nav-tabs .nav-link:hover {
    border-color: transparent;
    color: var(--primary);
}

.nav-tabs .nav-link.active {
    border-color: var(--primary);
    color: var(--primary);
    background-color: transparent;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #343a40 0%, #212529 100%);
}

.footer-link {
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--white);
    text-decoration: none;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transition: var(--transition);
}

.social-icon:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    transform: translateY(-3px);
}

/* Dashboard */
.sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 90px 0 0;
    width: 260px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-right: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 90px);
    padding-top: 0.5rem;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar .nav-link {
    font-weight: 500;
    color: var(--body-color);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    margin: 0.25rem 1rem;
}

.sidebar .nav-link:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.sidebar .nav-link.active {
    color: var(--primary);
    background-color: rgba(45, 135, 240, 0.1);
}

.sidebar .nav-link i {
    margin-right: 0.5rem;
    width: 20px;
    text-align: center;
}

.sidebar-heading {
    font-size: 0.75rem;
    text-transform: uppercase;
    padding: 1rem 1.5rem 0.5rem;
    color: var(--secondary);
}

.dashboard-content {
    margin-left: 260px;
    padding: 90px 20px 20px;
    transition: var(--transition);
}

@media (max-width: 767.98px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        padding: 20px 0;
    }
    
    .sidebar-sticky {
        height: auto;
    }
    
    .dashboard-content {
        margin-left: 0;
        padding-top: 20px;
    }
}

/* Stats Cards */
.stat-card {
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px 0 rgba(31, 38, 135, 0.2);
}

.stat-card .stat-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-card .stat-label {
    font-size: 0.875rem;
    color: var(--secondary);
}

/* SSL Result Card */
.ssl-result-card {
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    transition: var(--transition);
}

.ssl-result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px 0 rgba(31, 38, 135, 0.2);
}

.ssl-result-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: rgba(0, 0, 0, 0.02);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.ssl-result-card .domain-name {
    font-size: 1.25rem;
    font-weight: 600;
}

.ssl-result-card .card-body {
    padding: 1.5rem;
}

/* Authentication Pages */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e7eb 100%);
}

.auth-card {
    width: 100%;
    max-width: 450px;
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    padding: 2rem;
}

.auth-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-tabs .nav-link {
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
}

/* Pricing Page */
.pricing-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175);
}

.pricing-card.popular {
    transform: scale(1.05);
    border: 2px solid var(--primary);
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    position: relative;
    z-index: 1;
}

.pricing-card .card-header {
    background: transparent;
    text-align: center;
    padding: 2rem 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.pricing-card .price {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0;
}

.pricing-card .period {
    font-size: 0.875rem;
    color: var(--secondary);
}

.pricing-card .card-body {
    padding: 2rem 1.5rem;
}

.pricing-card .feature-list {
    margin-bottom: 2rem;
}

.pricing-card .feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
}

.pricing-card .feature-icon {
    margin-right: 0.75rem;
    color: var(--success);
}

.pricing-card .feature-icon.disabled {
    color: var(--secondary);
}

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

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

.delay-100 {
    animation-delay: 0.1s;
}

.delay-200 {
    animation-delay: 0.2s;
}

.delay-300 {
    animation-delay: 0.3s;
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
    .hero {
        padding: 80px 0;
    }
    
    .pricing-card.popular {
        transform: scale(1);
    }
}

@media (max-width: 767.98px) {
    .hero {
        padding: 60px 0;
    }
    
    .stat-card {
        margin-bottom: 1rem;
    }
}

/* Admin Panel */
.admin-sidebar {
    background: linear-gradient(135deg, #343a40 0%, #212529 100%);
    color: var(--white);
}

.admin-sidebar .nav-link {
    color: rgba(255, 255, 255, 0.8);
}

.admin-sidebar .nav-link:hover {
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.1);
}

.admin-sidebar .nav-link.active {
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.2);
}

.admin-content {
    padding: 1.5rem;
}

/* Utilities */
.bg-glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.bg-glass-dark {
    background: rgba(33, 37, 41, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.shadow {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

.rounded-lg {
    border-radius: var(--border-radius) !important;
}

.border-light {
    border-color: rgba(0, 0, 0, 0.05) !important;
}

.text-gradient-primary {
    background: linear-gradient(135deg, #2D87F0 0%, #1A6EC7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-purple {
    background: linear-gradient(135deg, #6f42c1 0%, #6610f2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}