/* Custom CSS for ETRM World */

/* Logo Styling */
.navbar-brand img {
    max-height: 40px;
    width: auto;
    transition: transform 0.2s ease;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

/* Footer Social Icons - Force Perfect Circles */
.footer-social-modern .social-icon,
footer .social-icon,
.etrm-modern-footer .social-icon {
    border-radius: 50% !important;
    -webkit-border-radius: 50% !important;
    -moz-border-radius: 50% !important;
    -ms-border-radius: 50% !important;
    -o-border-radius: 50% !important;
    width: 36px !important;
    height: 36px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-decoration: none !important;
    background: #ffffff !important;
    backdrop-filter: blur(10px) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #ffffff !important;
    font-size: 0.9rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
}

/* Center the Font Awesome icons inside social icons */
.footer-social-modern .social-icon i,
footer .social-icon i,
.etrm-modern-footer .social-icon i {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1 !important;
    font-size: 0.9rem !important;
}

/* Force circle shape with multiple selectors */
[class*="social-icon"],
a[class*="social-icon"] {
    border-radius: 50% !important;
    -webkit-border-radius: 50% !important;
    -moz-border-radius: 50% !important;
    -ms-border-radius: 50% !important;
    -o-border-radius: 50% !important;
    width: 36px !important;
    height: 36px !important;
    aspect-ratio: 1/1 !important;
}

.footer-social-modern .social-icon:hover,
footer .social-icon:hover,
.etrm-modern-footer .social-icon:hover {
    background: rgba(59, 130, 246, 0.3) !important;
    border-color: rgba(59, 130, 246, 0.6) !important;
    color: #ffffff !important;
    transform: translateY(-4px) scale(1.05) !important;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4) !important;
    text-decoration: none !important;
}

/* ETRM News Styling */
.border-left-4 {
    border-left: 4px solid !important;
}

.border-primary {
    border-left-color: #007bff !important;
}

.border-success {
    border-left-color: #28a745 !important;
}

.border-warning {
    border-left-color: #ffc107 !important;
}

.border-info {
    border-left-color: #17a2b8 !important;
}

.border-secondary {
    border-left-color: #6c757d !important;
}

/* News Cards */
.news-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.news-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Category Badges */
.etrm-badge {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.hero-section {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
}

/* Navigation */
.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: box-shadow 0.15s ease-in-out;
}

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

/* Price Cards */
.price-card {
    border-left: 4px solid #007bff;
}

.price-up {
    color: #28a745;
}

.price-down {
    color: #dc3545;
}

.price-neutral {
    color: #6c757d;
}

/* Charts */
.chart-container {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 15px;
}

/* News Cards */
.news-card {
    border-left: 4px solid #17a2b8;
}

/* Blog Cards */
.blog-card {
    border-left: 4px solid #28a745;
}

/* Buttons */
.btn {
    border-radius: 6px;
    font-weight: 500;
}

.btn-lg {
    padding: 0.75rem 2rem;
}

/* Forms */
.form-control {
    border-radius: 6px;
    border: 1px solid #dee2e6;
}

.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Footer */
footer {
    margin-top: auto;
}

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

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

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
    }
    
    .hero-section .display-4 {
        font-size: 2rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Loading Spinner */
.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #007bff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Alert Styles */
.alert {
    border-radius: 8px;
    border: none;
}

/* Badge Styles */
.badge {
    font-weight: 500;
}

/* Table Styles */
.table {
    background: white;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: #495057;
}

/* Pagination */
.pagination .page-link {
    border-radius: 6px;
    margin: 0 2px;
    border: 1px solid #dee2e6;
}

.pagination .page-item.active .page-link {
    background-color: #007bff;
    border-color: #007bff;
}

/* Breadcrumb */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 1rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    color: #6c757d;
}

/* Accordion */
.accordion-button:not(.collapsed) {
    background-color: #007bff;
    color: white;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: #007bff;
}

/* Newsletter Form */
.newsletter-form {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    padding: 2rem;
    border-radius: 8px;
}

/* Search Results */
.search-highlight {
    background-color: #fff3cd;
    padding: 2px 4px;
    border-radius: 3px;
}

/* Tooltips */
.tooltip {
    font-size: 0.875rem;
}

/* Modal */
.modal-content {
    border-radius: 8px;
    border: none;
}

.modal-header {
    border-bottom: 1px solid #dee2e6;
    background-color: #f8f9fa;
}

/* Progress Bar */
.progress {
    height: 8px;
    border-radius: 4px;
}

/* List Groups */
.list-group-item {
    border-left: none;
    border-right: none;
}

.list-group-item:first-child {
    border-top: none;
}

.list-group-item:last-child {
    border-bottom: none;
}

/* Custom Utilities */
.text-gradient {
    background: linear-gradient(45deg, #007bff, #28a745);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.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;
}