/* Main Styles */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-bg: #f8f9fa;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

body {
    background-color: var(--light-bg);
    color: #333;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

/* Header */
.site-header {
    background: linear-gradient(135deg, var(--primary-color), #1a252f);
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.site-header h1 {
    font-weight: 700;
    margin: 0;
}

.site-header p {
    opacity: 0.9;
    margin: 0.5rem 0 0;
}

/* Form Container */
.form-container {
    background: #e9e9e9;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid #e1e7f0;
    transition: all 0.3s ease;
}

/* Form elements */
.form-control, .form-select {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
    background-color: #ffffff;
    border-color: #93c5fd;
    box-shadow: 0 0 0 3px rgba(147, 197, 253, 0.25);
}

/* Style form labels for better contrast */
.form-label {
    color: #334155;
    font-weight: 500;
    margin-bottom: 0.4rem;
}

.form-title {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 600;
    border-bottom: 2px solid #eee;
    padding-bottom: 0.75rem;
}

/* Form Elements */
.form-label {
    font-weight: 500;
    color: #555;
    margin-bottom: 0.5rem;
}

.form-control, .form-select {
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.25rem rgba(52, 152, 219, 0.25);
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-primary:hover {
    background-color: #2980b9;
    border-color: #2980b9;
    transform: translateY(-1px);
}

/* Select2 Customization */
.select2-container--default .select2-selection--multiple {
    min-height: 48px;
    border: 1px solid #ddd !important;
    border-radius: var(--border-radius) !important;
    padding: 0.375rem 0.75rem;
}

.select2-container--default.select2-container--focus .select2-selection--multiple {
    border-color: var(--secondary-color) !important;
    box-shadow: 0 0 0 0.25rem rgba(52, 152, 219, 0.25) !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice {
    background-color: #e9ecef;
    border: 1px solid #ced4da;
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
    margin-top: 0.25rem;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
    color: #6c757d;
    margin-right: 0.5rem;
}

/* Date Picker */
.form-control[type="date"] {
    padding: 0.75rem 1rem;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .form-container {
        padding: 1.5rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* Footer */
.site-footer {
    background-color: var(--primary-color);
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
}

.site-footer p {
    margin: 0;
    opacity: 0.8;
}