/* HeizOel24 Main Stylesheet */

:root {
    --heizoel-green: #3b961a;
    --heizoel-dark-green: #2d7015;
    --heizoel-light-green: #4bb524;
    --text-dark: #2c3e50;
    --text-muted: #6c757d;
    --border-color: #dee2e6;
    --bg-light: #f8f9fa;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #ffffff;
}

/* Header Styles */
.navbar-brand {
    font-weight: 700;
    color: var(--heizoel-green) !important;
}

.navbar-nav .nav-link {
    color: var(--text-dark);
    font-weight: 500;
}

.navbar-nav .nav-link:hover {
    color: var(--heizoel-green);
}

/* Button Styles */
.btn-heizoel {
    background: linear-gradient(135deg, var(--heizoel-green), var(--heizoel-light-green));
    border: none;
    color: white;
    font-weight: 600;
    padding: 12px 25px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.btn-heizoel:hover {
    background: linear-gradient(135deg, var(--heizoel-dark-green), var(--heizoel-green));
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 150, 26, 0.3);
}

/* Card Styles */
.card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.card-header {
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--text-dark);
}

/* Form Styles */
.form-control {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px 15px;
    font-size: 16px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
    border-color: var(--heizoel-green);
    box-shadow: 0 0 0 3px rgba(59, 150, 26, 0.1);
    outline: none;
}

.form-label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

/* Text Colors */
.text-heizoel-green {
    color: var(--heizoel-green) !important;
}

.text-success {
    color: var(--heizoel-green) !important;
}

/* Background Colors */
.bg-heizoel-green {
    background-color: var(--heizoel-green) !important;
}

/* Footer */
.site-footer {
    background: #2c3e50;
    color: white;
    padding: 40px 0 20px;
    margin-top: 60px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h3 {
    color: var(--heizoel-green);
    margin-bottom: 15px;
    font-size: 18px;
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: #ecf0f1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--heizoel-green);
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 20px;
    text-align: center;
    color: #bdc3c7;
}

/* Breadcrumb */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 20px;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    color: var(--text-muted);
}

.breadcrumb-item a {
    color: var(--heizoel-green);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .btn-heizoel {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .h1 { font-size: 1.8rem; }
    .h2 { font-size: 1.5rem; }
    .h3 { font-size: 1.3rem; }
}

/* Utility Classes */
.shadow-sm {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
}

.shadow {
    box-shadow: 0 4px 8px rgba(0,0,0,0.15) !important;
}

.rounded {
    border-radius: 6px !important;
}

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

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

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        color: black !important;
        background: white !important;
    }
    
    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
}