/* Gazelle HL7 v2 Validator - Custom Styles */

:root {
    --primary-color: #0d6efd;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
}

body {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.card {
    border: none;
    border-radius: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15) !important;
}

.card-header {
    border-radius: 15px 15px 0 0 !important;
    border: none;
    padding: 1.5rem;
}

.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

#validationReport {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    background-color: #f8f9fa;
    padding: 1rem;
    border-radius: 8px;
}

#rawResponseContent {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    color: #333;
}

.alert {
    border-radius: 10px;
    border: none;
}

.spinner-border {
    animation: spinner-border 0.75s linear infinite;
}

/* Status badges */
.status-success {
    background-color: var(--success-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    display: inline-block;
}

.status-error {
    background-color: var(--danger-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    display: inline-block;
}

.status-warning {
    background-color: var(--warning-color);
    color: #000;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    display: inline-block;
}

/* File input styling */
.form-control[type="file"] {
    border: 2px dashed #dee2e6;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-control[type="file"]:hover {
    border-color: var(--primary-color);
    background-color: #f8f9fa;
}

/* Accordion styling */
.accordion-button:not(.collapsed) {
    background-color: #e7f1ff;
    color: var(--primary-color);
}

.accordion-button:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Footer styling */
footer {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

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

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

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