/**
 * Business Suite - Custom Styles
 * Modern, professional styling for the business application
 */

/* Root Variables */
:root {
    --bs-primary: #0d6efd;
    --bs-primary-dark: #0b5ed7;
    --bs-secondary: #6c757d;
    --bs-success: #198754;
    --bs-info: #0dcaf0;
    --bs-warning: #ffc107;
    --bs-danger: #dc3545;
    --bs-light: #f8f9fa;
    --bs-dark: #212529;
    
    --sidebar-width: 280px;
    --header-height: 60px;
    --border-radius: 8px;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --box-shadow-lg: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    line-height: 1.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Navigation Styles */
.navbar {
    box-shadow: var(--box-shadow);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

.nav-link {
    font-weight: 500;
    transition: var(--transition);
    border-radius: var(--border-radius);
    margin: 0 2px;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
    font-weight: 600;
}

/* Card Styles */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-2px);
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #e9ecef;
    font-weight: 600;
    padding: 1rem 1.25rem;
}

.card-body {
    padding: 1.25rem;
}

/* Button Styles */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    border: none;
    padding: 0.5rem 1rem;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--box-shadow);
}

.btn-primary {
    background: linear-gradient(135deg, var(--bs-primary), var(--bs-primary-dark));
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--bs-primary-dark), #0a58ca);
}

.btn-outline-primary {
    border: 2px solid var(--bs-primary);
    color: var(--bs-primary);
}

.btn-outline-primary:hover {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
}

/* Form Styles */
.form-control, .form-select {
    border-radius: var(--border-radius);
    border: 1px solid #ced4da;
    transition: var(--transition);
    padding: 0.75rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
    transform: translateY(-1px);
}

.form-label {
    font-weight: 600;
    color: var(--bs-dark);
    margin-bottom: 0.5rem;
}

.input-group {
    border-radius: var(--border-radius);
    overflow: hidden;
}

/* Table Styles */
.table {
    background-color: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.table thead th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
    color: var(--bs-dark);
    padding: 1rem 0.75rem;
}

.table tbody tr {
    transition: var(--transition);
}

.table tbody tr:hover {
    background-color: #f8f9fa;
    transform: scale(1.01);
}

.table td {
    padding: 0.75rem;
    vertical-align: middle;
}

/* Badge Styles */
.badge {
    font-weight: 500;
    padding: 0.5em 0.75em;
    border-radius: 50px;
}

.badge-status-active { background-color: var(--bs-success); }
.badge-status-inactive { background-color: var(--bs-secondary); }
.badge-status-archived { background-color: var(--bs-warning); }
.badge-status-draft { background-color: var(--bs-info); }
.badge-status-sent { background-color: var(--bs-primary); }
.badge-status-paid { background-color: var(--bs-success); }
.badge-status-overdue { background-color: var(--bs-danger); }
.badge-status-cancelled { background-color: var(--bs-secondary); }
.badge-status-planning { background-color: var(--bs-info); }
.badge-status-in-progress { background-color: var(--bs-warning); }
.badge-status-completed { background-color: var(--bs-success); }

/* Dashboard Styles */
.dashboard-card {
    background: linear-gradient(135deg, #fff, #f8f9fa);
    border-left: 4px solid var(--bs-primary);
}

.dashboard-card .card-body {
    padding: 2rem;
}

.dashboard-stat {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--bs-primary);
    line-height: 1;
}

.dashboard-label {
    font-size: 0.875rem;
    color: var(--bs-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* Modal Styles */
.modal-content {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
}

.modal-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-title {
    font-weight: 600;
    color: var(--bs-dark);
}

.modal-footer {
    background-color: #f8f9fa;
    border-top: 1px solid #dee2e6;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

/* Toast Styles */
.toast {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
}

.toast-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
}

/* Loading Spinner */
.spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Search and Filter Styles */
.search-filter-container {
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--box-shadow);
}

.filter-group {
    display: flex;
    gap: 1rem;
    align-items: end;
    flex-wrap: wrap;
}

.filter-group .form-group {
    min-width: 200px;
    flex: 1;
}

/* Pagination Styles */
.pagination {
    margin: 0;
}

.page-link {
    border-radius: var(--border-radius);
    margin: 0 2px;
    border: 1px solid #dee2e6;
    color: var(--bs-primary);
    transition: var(--transition);
}

.page-link:hover {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
    color: #fff;
    transform: translateY(-1px);
}

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

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: end;
}

.btn-action {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    border-radius: var(--border-radius);
}

/* Status Indicators */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.active { background-color: var(--bs-success); }
.status-dot.inactive { background-color: var(--bs-secondary); }
.status-dot.draft { background-color: var(--bs-info); }
.status-dot.sent { background-color: var(--bs-primary); }
.status-dot.paid { background-color: var(--bs-success); }
.status-dot.overdue { background-color: var(--bs-danger); }

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-card .card-body {
        padding: 1.5rem;
    }
    
    .dashboard-stat {
        font-size: 2rem;
    }
    
    .filter-group {
        flex-direction: column;
    }
    
    .filter-group .form-group {
        min-width: 100%;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
}

@media (max-width: 576px) {
    .card-body {
        padding: 1rem;
    }
    
    .dashboard-card .card-body {
        padding: 1rem;
    }
    
    .dashboard-stat {
        font-size: 1.75rem;
    }
    
    .btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }
}

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

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

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-20px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Utility Classes */
.text-primary-dark { color: var(--bs-primary-dark) !important; }
.bg-gradient-primary { background: linear-gradient(135deg, var(--bs-primary), var(--bs-primary-dark)) !important; }
.border-primary-light { border-color: rgba(13, 110, 253, 0.3) !important; }
.shadow-sm { box-shadow: var(--box-shadow) !important; }
.shadow-lg { box-shadow: var(--box-shadow-lg) !important; }

/* Print Styles */
@media print {
    .navbar, .btn, .pagination, .action-buttons {
        display: none !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #dee2e6 !important;
    }
    
    body {
        background-color: #fff !important;
    }
}