/* Médecins Sans Frontières Color Scheme and Custom Styles */

:root {
    --msf-red: #E43E33;
    --msf-red-dark: #C63529;
    --msf-red-light: #F05449;
    --msf-gray: #6C757D;
    --msf-light-gray: #F8F9FA;
    --msf-dark-gray: #343A40;
    --msf-white: #FFFFFF;
    --msf-success: #28A745;
    --msf-warning: #FFC107;
    --msf-info: #17A2B8;
}

/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--msf-light-gray);
    color: var(--msf-dark-gray);
}

/* MSF Brand Colors */
.bg-msf-red {
    background-color: var(--msf-red) !important;
}

.text-msf-red {
    color: var(--msf-red) !important;
}

.border-msf-red {
    border-color: var(--msf-red) !important;
}

.btn-msf-red {
    background-color: var(--msf-red);
    border-color: var(--msf-red);
    color: var(--msf-white);
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-msf-red:hover {
    background-color: var(--msf-red-dark);
    border-color: var(--msf-red-dark);
    color: var(--msf-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(228, 62, 51, 0.3);
}

.btn-msf-red:focus {
    background-color: var(--msf-red-dark);
    border-color: var(--msf-red-dark);
    color: var(--msf-white);
    box-shadow: 0 0 0 0.2rem rgba(228, 62, 51, 0.25);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--msf-red) 0%, var(--msf-red-dark) 100%);
    border: none !important;
    box-shadow: 0 8px 25px rgba(228, 62, 51, 0.2);
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.hover-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(228, 62, 51, 0.15);
}

.card-header {
    border-bottom: none;
    font-weight: 600;
}

/* Forms */
.form-control,
.form-select {
    border-radius: 8px;
    border: 2px solid #E9ECEF;
    padding: 12px 16px;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--msf-red);
    box-shadow: 0 0 0 0.2rem rgba(228, 62, 51, 0.1);
}

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

.form-check-input:checked {
    background-color: var(--msf-red);
    border-color: var(--msf-red);
}

.form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(228, 62, 51, 0.25);
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 12px 24px;
    transition: all 0.3s ease;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

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

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 8px 16px !important;
    border-radius: 6px;
    margin: 0 4px;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Parameter Preview */
.parameter-preview .badge {
    font-size: 0.7rem;
    padding: 4px 8px;
    font-weight: 500;
}

/* Preview Placeholder */
.preview-placeholder {
    background: linear-gradient(135deg, #F8F9FA 0%, #E9ECEF 100%);
    border: 2px dashed #DEE2E6;
    border-radius: 12px;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Loading States */
.btn:disabled {
    opacity: 0.7;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.alert-info {
    background-color: #E1F5FE;
    color: #0277BD;
}

.alert-danger {
    background-color: #FFEBEE;
    color: #C62828;
}

/* Footer */
footer {
    background-color: var(--msf-light-gray) !important;
    border-top: 1px solid #DEE2E6;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 1rem !important;
    }
    
    .hero-section .display-4 {
        font-size: 2rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .btn-lg {
        padding: 12px 24px;
        font-size: 1rem;
    }
}

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

.card {
    animation: fadeInUp 0.6s ease-out;
}

/* Success/Error States */
.border-success {
    border-color: var(--msf-success) !important;
}

.bg-success {
    background-color: var(--msf-success) !important;
}

/* Utility Classes */
.shadow-sm {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08) !important;
}

.text-muted {
    color: var(--msf-gray) !important;
}

/* Code Styling */
code {
    color: var(--msf-red);
    background-color: #F8F9FA;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
}

/* Icon Styling */
.fas,
.far {
    color: inherit;
}

/* Medical/Professional Theme Adjustments */
.card-header.bg-msf-red {
    background: linear-gradient(135deg, var(--msf-red) 0%, var(--msf-red-dark) 100%);
}

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid var(--msf-red);
    outline-offset: 2px;
}

.btn:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    outline: none;
}