/**
 * Custom Styles for C & I Limited CRM
 */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

/* Sidebar */
.sidebar {
    position: sticky;
    top: 0;
    height: calc(100vh - 56px);
    overflow-y: auto;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
}

.sidebar .nav-link {
    color: #333;
    padding: 0.75rem 1rem;
    border-radius: 0.25rem;
    margin-bottom: 0.25rem;
}

.sidebar .nav-link:hover {
    background-color: #e9ecef;
    color: var(--primary-color);
}

.sidebar .nav-link.active {
    background-color: var(--primary-color);
    color: white;
}

.sidebar .nav-link i {
    margin-right: 0.5rem;
}

/* Cards */
.card {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    margin-bottom: 1.5rem;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
}

/* Stat Cards */
.card.border-primary,
.card.border-success,
.card.border-warning,
.card.border-info,
.card.border-danger {
    border-left: 4px solid !important;
}

/* Tables */
.table {
    margin-bottom: 0;
}

.table thead th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    color: #6c757d;
}

.table-hover tbody tr:hover {
    background-color: #f8f9fa;
}

/* Buttons */
.btn {
    border-radius: 0.375rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
}

.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
}

.btn i {
    margin-right: 0.25rem;
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: 0.25rem;
}

/* Forms */
.form-control,
.form-select {
    border-radius: 0.375rem;
    border: 1px solid #ced4da;
}

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

.input-group-text {
    background-color: #e9ecef;
    border: 1px solid #ced4da;
}

/* Alerts */
.alert {
    border-radius: 0.375rem;
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.alert i {
    margin-right: 0.5rem;
}

/* Pagination */
.pagination {
    margin-top: 1rem;
}

.page-link {
    color: var(--primary-color);
    border-radius: 0.375rem;
    margin: 0 0.25rem;
}

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

/* Footer */
.footer {
    margin-top: auto;
    padding: 1.5rem 0;
    background-color: #f8f9fa;
    border-top: 1px solid #dee2e6;
}

/* Login Page */
.card.shadow {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

/* Charts */
canvas {
    max-height: 400px;
}

/* List Group */
.list-group-item {
    border: none;
    border-bottom: 1px solid #dee2e6;
}

.list-group-item:last-child {
    border-bottom: none;
}

/* Responsive */
@media (max-width: 767.98px) {
    .sidebar {
        display: none;
    }
    
    .col-md-9, .col-lg-10 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .table {
        font-size: 0.875rem;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .btn-group .btn {
        border-radius: 0.375rem !important;
        margin-bottom: 0.25rem;
    }
}

/* Utility Classes */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cursor-pointer {
    cursor: pointer;
}

.border-left-primary {
    border-left: 4px solid var(--primary-color);
}

.border-left-success {
    border-left: 4px solid var(--success-color);
}

.border-left-warning {
    border-left: 4px solid var(--warning-color);
}

.border-left-danger {
    border-left: 4px solid var(--danger-color);
}

/* Invoice Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background-color: white;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #dee2e6;
    }
}

/* Loading Spinner */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.spinner-overlay .spinner-border {
    width: 3rem;
    height: 3rem;
}