/* SSV Urkunden System - Custom Styles */

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

/* Navigation */
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    transform: translateY(-1px);
}

.navbar-nav .nav-link.active {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}

/* Cards */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

.card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.card-header {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 10px 10px 0 0 !important;
    font-weight: 600;
}

/* Jumbotron */
.jumbotron {
    background: linear-gradient(135deg, #007bff, #6f42c1);
    border-radius: 15px;
    margin-bottom: 30px;
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.btn-success {
    background: linear-gradient(135deg, #28a745, #1e7e34);
}

.btn-info {
    background: linear-gradient(135deg, #17a2b8, #117a8b);
}

.btn-warning {
    background: linear-gradient(135deg, #ffc107, #e0a800);
    color: #212529;
}

.btn-danger {
    background: linear-gradient(135deg, #dc3545, #c82333);
}

/* Badges */
.badge {
    font-size: 0.8em;
    font-weight: 500;
    border-radius: 6px;
    padding: 0.4em 0.6em;
}

/* Tables */
.table {
    border-radius: 10px;
    overflow: hidden;
}

.table th {
    background-color: #f8f9fa;
    border: none;
    font-weight: 600;
    color: #495057;
}

.table td {
    border: none;
    border-bottom: 1px solid #e9ecef;
    vertical-align: middle;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 123, 255, 0.03);
}

/* Modals */
.modal-content {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.modal-header {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 15px 15px 0 0;
    border-bottom: none;
}

.modal-title {
    font-weight: 600;
}

.btn-close {
    filter: invert(1);
}

/* Form Controls */
.form-control, .form-select {
    border-radius: 8px;
    border: 2px solid #e9ecef;
    padding: 0.6rem 0.75rem;
    transition: all 0.3s ease;
}

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

.form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.5rem;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 10px;
    font-weight: 500;
}

.alert-success {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1), rgba(30, 126, 52, 0.1));
    color: #155724;
    border-left: 4px solid #28a745;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1), rgba(200, 35, 51, 0.1));
    color: #721c24;
    border-left: 4px solid #dc3545;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1), rgba(224, 168, 0, 0.1));
    color: #856404;
    border-left: 4px solid #ffc107;
}

.alert-info {
    background: linear-gradient(135deg, rgba(23, 162, 184, 0.1), rgba(17, 122, 139, 0.1));
    color: #0c5460;
    border-left: 4px solid #17a2b8;
}

/* Home Page Cards */
.h-100 {
    height: 100% !important;
}

.card-body.text-center i {
    margin-bottom: 15px;
}

/* Footer */
footer {
    margin-top: auto;
    background-color: #f8f9fa !important;
}

/* Ranking Badges */
.badge.bg-warning {
    background: linear-gradient(135deg, #FFD700, #FFA500) !important;
    color: #000 !important;
    font-weight: bold;
}

.badge.bg-secondary {
    background: linear-gradient(135deg, #C0C0C0, #A9A9A9) !important;
    color: #000 !important;
}

.badge.bg-light {
    background: linear-gradient(135deg, #CD7F32, #B8860B) !important;
    color: #fff !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .jumbotron {
        text-align: center;
        padding: 2rem 1rem;
    }
    
    .jumbotron h1 {
        font-size: 2rem;
    }
    
    .card-body .btn {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .table-responsive {
        border-radius: 10px;
    }
}

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

.card, .alert {
    animation: fadeIn 0.5s ease-out;
}

/* Loading States */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Custom Utilities */
.text-gradient {
    background: linear-gradient(135deg, #007bff, #6f42c1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: bold;
}

.shadow-custom {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1) !important;
}

/* Print Styles */
@media print {
    .navbar, footer, .btn, .modal {
        display: none !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #dee2e6 !important;
    }
}