/* Import Cairo font */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@200;300;400;500;600;700;800;900&display=swap');

:root {
    --primary-color: #1a3263;
    --secondary-color: #5856D6;
    --success-color: #34C759;
    --danger-color: #FF3B30;
    --warning-color: #FF9500;
    --info-color: #5AC8FA;
    --light-color: #F2F2F7;
    --dark-color: #1C1C1E;
    --gray-color: #8E8E93;
    --border-radius: 12px;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Global Styles */
body {
    font-family: 'Cairo', sans-serif;
    background-color: #F2F2F7;
    color: #1C1C1E;
    line-height: 1.6;
}

/* Sidebar Styles */
.sidebar {
    background: #FFFFFF;
    color: var(--dark-color);
    box-shadow: var(--box-shadow);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    padding: 1.5rem;
    height: 100vh;
    position: fixed;
    right: 0;
    top: 0;
    width: 280px;
    z-index: 1000;
}

.sidebar-header {
    padding: 1rem 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--light-color);
}

.sidebar-header h3 {
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    font-size: 1.5rem;
}

.nav-link {
    color: var(--dark-color);
    padding: 0.8rem 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    transition: var(--transition);
    font-weight: 500;
}

.nav-link:hover, .nav-link.active {
    background-color: var(--primary-color);
    color: #FFFFFF;
}

.nav-link i {
    margin-left: 0.5rem;
    font-size: 1.1rem;
}

/* Main Content Styles */
.main-content {
    margin-right: 280px;
    padding: 2rem;
}

/* Card Styles */
.card {
    background: #FFFFFF;
    color: var(--dark-color);
    border-radius: var(--border-radius);
    border: none;
    box-shadow: var(--box-shadow);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.card-header {
    background: none;
    border-bottom: 1px solid var(--light-color);
    padding: 1.25rem;
}

.card-header h5 {
    margin: 0;
    font-weight: 600;
    color: var(--dark-color);
}

/* Button Styles */
.btn {
    border-radius: var(--border-radius);
    padding: 0.6rem 1.2rem;
    font-weight: 500;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: #1a3263;
    color: #fff;
}

.btn-primary:hover {
    background-color: #274080;
    color: #fff;
    transform: translateY(-1px);
}

.btn-success {
    background-color: var(--success-color);
}

.btn-danger {
    background-color: var(--danger-color);
}

.btn-warning {
    background-color: var(--warning-color);
}

.btn-outline-success, .btn-outline-primary {
    border-color: #1a3263;
    color: #1a3263;
}

.btn-outline-success:hover, .btn-outline-primary:hover {
    background-color: #1a3263;
    color: #fff;
}

/* Form Styles */
.form-control {
    border-radius: var(--border-radius);
    border: 1px solid var(--light-color);
    padding: 0.8rem 1rem;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 122, 255, 0.25);
}

.form-label {
    font-weight: 500;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

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

.table thead th {
    background-color: var(--light-color);
    border: none;
    font-weight: 600;
    padding: 1rem;
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--light-color);
}

/* Alert Styles */
.alert {
    border-radius: var(--border-radius);
    border: none;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
}

.alert-success {
    background-color: rgba(52, 199, 89, 0.1);
    color: var(--success-color);
}

.alert-danger {
    background-color: rgba(255, 59, 48, 0.1);
    color: var(--danger-color);
}

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

.modal-header {
    border-bottom: 1px solid var(--light-color);
    padding: 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--light-color);
    padding: 1.5rem;
}

/* Badge Styles */
.badge {
    padding: 0.5rem 0.8rem;
    border-radius: 20px;
    font-weight: 500;
}

/* Select2 Customization */
.select2-container--default .select2-selection--single {
    border-radius: var(--border-radius);
    border: 1px solid var(--light-color);
    height: 42px;
    padding: 0.5rem;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 28px;
    padding-right: 0.5rem;
}

/* DataTables Customization */
.dataTables_wrapper .dataTables_length select {
    border-radius: var(--border-radius);
    border: 1px solid var(--light-color);
    padding: 0.3rem 2rem 0.3rem 0.5rem;
}

.dataTables_wrapper .dataTables_filter input {
    border-radius: var(--border-radius);
    border: 1px solid var(--light-color);
    padding: 0.5rem 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        border-radius: 0;
    }

    .main-content {
        margin-right: 0;
        padding: 1rem;
    }

    .card {
        margin-bottom: 1rem;
    }
}

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

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

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

.card, .alert {
    animation: fadeIn 0.3s ease-out;
}

/* Dashboard Stat Cards */
.dashboard-stat-card {
    background: #1a3263 !important;
    color: #fff !important;
    border: none;
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
}
.dashboard-stat-card .icon {
    color: #fff !important;
    font-size: 2.5rem;
}

/* Ensure unit price input shows full text */
.item-row input[name$='[unit_price]'] {
    min-width: 130px;
    width: 100%;
}