/* Delphi Consulting Group Database System - Main Styles */

/* Variables */
:root {
    --delphi-primary: #0d6efd;
    --delphi-secondary: #6c757d;
    --delphi-success: #198754;
    --delphi-info: #0dcaf0;
    --delphi-warning: #ffc107;
    --delphi-danger: #dc3545;
    --delphi-dark: #212529;
}

/* Body and base styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    background-color: #f8f9fa;
}

/* Navigation customizations */
.navbar-brand img {
    filter: brightness(0) invert(1);
}

/* Card customizations */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: box-shadow 0.15s ease-in-out;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Button customizations */
.btn {
    border-radius: 0.375rem;
    font-weight: 500;
}

.btn-lg small {
    font-size: 0.75rem;
    font-weight: 400;
}

/* Form customizations */
.form-control {
    border-radius: 0.375rem;
}

.form-control:focus {
    border-color: var(--delphi-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Table customizations */
.table {
    background-color: white;
}

.table th {
    border-top: none;
    background-color: var(--delphi-primary);
    color: white;
    font-weight: 600;
}

.table tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

/* Keyboard shortcut styling */
kbd {
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    color: #495057;
    font-size: 0.8rem;
    padding: 0.125rem 0.25rem;
}

.nav-link small {
    opacity: 0.7;
    font-size: 0.7rem;
}

/* Modal customizations */
.modal-content {
    border: none;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175);
}

.modal-header {
    background-color: var(--delphi-primary);
    color: white;
}

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

/* Status badges */
.badge {
    font-size: 0.8em;
    font-weight: 500;
}

/* Utility classes */
.text-primary { color: var(--delphi-primary) !important; }
.text-secondary { color: var(--delphi-secondary) !important; }
.text-success { color: var(--delphi-success) !important; }
.text-info { color: var(--delphi-info) !important; }
.text-warning { color: var(--delphi-warning) !important; }
.text-danger { color: var(--delphi-danger) !important; }

.bg-primary { background-color: var(--delphi-primary) !important; }
.bg-secondary { background-color: var(--delphi-secondary) !important; }
.bg-success { background-color: var(--delphi-success) !important; }
.bg-info { background-color: var(--delphi-info) !important; }
.bg-warning { background-color: var(--delphi-warning) !important; }
.bg-danger { background-color: var(--delphi-danger) !important; }

/* Animation classes */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .nav-link small {
        display: none;
    }
    
    .btn-lg small {
        display: none;
    }
}

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--delphi-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error and success messages */
.alert {
    border: none;
    border-radius: 0.5rem;
}

.alert-dismissible .btn-close {
    padding: 1rem 0.75rem;
}

/* Data tables */
.table-responsive {
    border-radius: 0.5rem;
    overflow: hidden;
}

/* Form sections */
.form-section {
    background: white;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.form-section h5 {
    color: var(--delphi-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e9ecef;
}

/* Pagination */
.pagination {
    margin-bottom: 0;
}

.page-link {
    color: var(--delphi-primary);
}

.page-item.active .page-link {
    background-color: var(--delphi-primary);
    border-color: var(--delphi-primary);
}

/* Visibility utility classes */
.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

.visible-inline {
    display: inline !important;
}

.visible-inline-block {
    display: inline-block !important;
}

/* Customer management specific styles */
.delete-customer-btn {
    display: none;
}

.delete-customer-btn.show {
    display: inline-block;
}