/*
 * نظام الستايل المستوحى من منصة ONEC
 * مصدر الإلهام: https://concours.onec.dz/candidate
 * RTL Ready - يدعم اللغة العربية
 */

/* =====================================================
   1. استيراد الخطوط
   ===================================================== */
@import url('https://fonts.googleapis.com/css2?family=Almarai:wght@300;400;700;800&display=swap');

/* =====================================================
   2. المتغيرات الأساسية (CSS Variables)
   ===================================================== */
:root {
    /* الألوان الأساسية - أزرق متدرج */
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: rgba(37, 99, 235, 0.1);

    /* الخلفيات */
    --bg-main: #EEF5F9;
    --bg-white: #ffffff;
    --bg-alert: #D2E7FA;

    /* النصوص */
    --text-primary: #333333;
    --text-secondary: #54667A;
    --text-muted: #999999;
    --text-alert: #125289;

    /* الحدود */
    --border-color: #D7DFE3;
    --border-alert: #BCDBF7;

    /* الحالات */
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;

    /* الظلال */
    --shadow-card: 0 5px 20px rgba(0, 0, 0, 0.05);
    --shadow-navbar: 5px 0px 10px rgba(0, 0, 0, 0.5);
    --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.1);

    /* التباعد */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 30px;
    --spacing-xl: 40px;

    /* الحواف */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 50%;
}

/* =====================================================
   3. الإعدادات الأساسية
   ===================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Almarai', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    direction: rtl;
    text-align: right;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    text-decoration: none;
    color: inherit;
}

/* =====================================================
   4. شريط التنقل (Navbar)
   ===================================================== */
.navbar {
    background-color: var(--primary-color);
    box-shadow: var(--shadow-navbar);
    padding: var(--spacing-sm) var(--spacing-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0 var(--spacing-md);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: white;
    text-decoration: none;
}

.navbar-brand img {
    height: 55px;
}

.navbar-brand span {
    font-weight: 700;
    font-size: 1.1rem;
}

.navbar-title {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    flex: 1;
}

.navbar-btn {
    background: transparent;
    border: 2px solid white;
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    transition: all 0.3s ease;
}

.navbar-btn:hover {
    background: white;
    color: var(--primary-color);
}

/* =====================================================
   5. البطاقة الرئيسية (Card)
   ===================================================== */
.card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-hover);
}

.card-header {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
}

.card-header h3 {
    font-weight: 700;
    font-size: 1.25rem;
    margin: 0;
}

.card-body {
    padding: var(--spacing-md);
}

/* =====================================================
   6. مكون الخطوات (Stepper/Wizard)
   ===================================================== */
.stepper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-sm);
    overflow-x: auto;
    gap: var(--spacing-xs);
    background: var(--bg-white);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    flex: 1;
    min-width: 80px;
}

.step-circle {
    width: 45px;
    height: 45px;
    border: 3px solid var(--border-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    color: var(--text-muted);
    background: var(--bg-white);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.step.active .step-circle {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: scale(1.1);
}

.step.completed .step-circle {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.step-label {
    margin-top: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    font-weight: 600;
}

.step.active .step-label {
    color: var(--primary-color);
    font-weight: 700;
}

.step.completed .step-label {
    color: var(--text-primary);
}

/* الخط الفاصل بين الخطوات */
.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 22px;
    left: -50%;
    width: 100%;
    height: 3px;
    background: var(--border-color);
    z-index: 1;
}

.step.completed:not(:last-child)::after {
    background: var(--primary-color);
}

/* محتوى الخطوات (Wizard Sections) */
.wizard-section {
    display: none;
}

.wizard-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* حاوية المعالج */
.wizard-container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

.wizard-content {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-card);
}

.wizard-header {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.wizard-header h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
}

.wizard-header p {
    opacity: 0.9;
}

.section-title {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-light);
}

/* أزرار التنقل */
.wizard-nav {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

/* =====================================================
   7. صندوق التنبيه (Alert)
   ===================================================== */
.alert {
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert-info {
    background-color: var(--bg-alert);
    border: 1px solid var(--border-alert);
    color: var(--text-alert);
}

.alert-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.alert-warning {
    background-color: #fff3cd;
    border: 1px solid #ffeeba;
    color: #856404;
}

.alert-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert-content {
    font-weight: 600;
    font-size: 0.9rem;
    line-height: 1.5;
}

.alert-close {
    margin-right: auto;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.alert-close:hover {
    opacity: 1;
}

/* =====================================================
   8. عناصر النماذج (Form Elements)
   ===================================================== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-primary);
}

.form-label.required::after {
    content: ' *';
    color: var(--danger-color);
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: var(--bg-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.form-control.is-invalid {
    border-color: var(--danger-color);
}

.form-control.is-valid {
    border-color: var(--success-color);
}

.invalid-feedback {
    color: var(--danger-color);
    font-size: 0.85rem;
    margin-top: 4px;
    display: none;
}

.form-control.is-invalid+.invalid-feedback {
    display: block;
}

/* Select مخصص */
.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: left 12px center;
    background-size: 16px 12px;
    padding-left: 40px;
}

/* Radio و Checkbox */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.form-check-input {
    width: 20px;
    height: 20px;
    accent-color: var(--primary-color);
}

.form-check-label {
    font-weight: 500;
    cursor: pointer;
}

/* رفع الملفات */
.file-upload-wrapper {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    transition: all 0.3s ease;
    background: var(--bg-main);
}

.file-upload-wrapper:hover {
    border-color: var(--primary-color);
    background: var(--primary-light);
}

.file-upload-wrapper.dragover {
    border-color: var(--primary-color);
    background: var(--primary-light);
}

.file-upload-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.file-upload-text {
    color: var(--text-secondary);
    font-weight: 600;
}

.file-upload-hint {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* قائمة الملفات المرفوعة */
.file-list {
    margin-top: var(--spacing-sm);
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-main);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-xs);
}

.file-item-name {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-primary);
}

.file-item-remove {
    color: var(--danger-color);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.file-item-remove:hover {
    background: rgba(220, 53, 69, 0.1);
}

/* شريط التقدم */
.progress {
    height: 8px;
    background: var(--border-color);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-top: var(--spacing-xs);
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-hover));
    border-radius: var(--radius-full);
    transition: width 0.3s ease;
    animation: progressPulse 1.5s ease-in-out infinite;
}

@keyframes progressPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

/* =====================================================
   9. الأزرار (Buttons)
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
    background-color: var(--bg-main);
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--border-color);
}

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

.btn-danger:hover:not(:disabled) {
    background-color: #c82333;
    transform: translateY(-2px);
}

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

.btn-success:hover:not(:disabled) {
    background-color: #218838;
}

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

.btn-outline:hover:not(:disabled) {
    background: var(--primary-color);
    color: white;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

.btn-icon {
    padding: var(--spacing-xs);
    border-radius: var(--radius-full);
}

/* =====================================================
   10. الجداول (Tables)
   ===================================================== */
.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius-md);
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-white);
}

.table th,
.table td {
    padding: var(--spacing-sm);
    text-align: right;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background: var(--primary-color);
    color: white;
    font-weight: 700;
    white-space: nowrap;
}

.table tbody tr {
    transition: background 0.2s;
}

.table tbody tr:hover {
    background: var(--primary-light);
}

.table tbody tr:nth-child(even) {
    background: var(--bg-main);
}

.table tbody tr:nth-child(even):hover {
    background: var(--primary-light);
}

/* =====================================================
   11. المودال (Modal)
   ===================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-header {
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-weight: 700;
    font-size: 1.25rem;
}

.modal-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.modal-close:hover {
    opacity: 1;
}

.modal-body {
    padding: var(--spacing-md);
}

.modal-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-start;
    gap: var(--spacing-sm);
}

/* تأكيد الحذف */
.confirm-dialog {
    text-align: center;
    padding: var(--spacing-lg);
}

.confirm-icon {
    font-size: 4rem;
    color: var(--warning-color);
    margin-bottom: var(--spacing-md);
}

.confirm-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.confirm-message {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* =====================================================
   12. التذييل (Footer)
   ===================================================== */
.footer {
    background: var(--bg-white);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Layout Container - لضمان الـ footer يلتصق بالأسفل */
.layout-container {
    flex: 1;
    display: flex;
}

.footer a {
    color: var(--primary-color);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* =====================================================
   13. أدوات المساعدة (Utilities)
   ===================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-left {
    text-align: left;
}

.text-primary {
    color: var(--primary-color);
}

.text-secondary {
    color: var(--text-secondary);
}

.text-muted {
    color: var(--text-muted);
}

.text-success {
    color: var(--success-color);
}

.text-danger {
    color: var(--danger-color);
}

.text-warning {
    color: var(--warning-color);
}

.bg-primary {
    background-color: var(--primary-color);
}

.bg-white {
    background-color: var(--bg-white);
}

.bg-light {
    background-color: var(--bg-main);
}

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

.p-1 {
    padding: var(--spacing-xs);
}

.p-2 {
    padding: var(--spacing-sm);
}

.p-3 {
    padding: var(--spacing-md);
}

.p-4 {
    padding: var(--spacing-lg);
}

.d-flex {
    display: flex;
}

.flex-column {
    flex-direction: column;
}

.flex-wrap {
    flex-wrap: wrap;
}

.align-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-1 {
    gap: var(--spacing-xs);
}

.gap-2 {
    gap: var(--spacing-sm);
}

.gap-3 {
    gap: var(--spacing-md);
}

.fw-bold {
    font-weight: 700;
}

.fw-extra {
    font-weight: 800;
}

.w-100 {
    width: 100%;
}

.h-100 {
    height: 100%;
}

.rounded {
    border-radius: var(--radius-md);
}

.shadow {
    box-shadow: var(--shadow-card);
}

/* =====================================================
   14. Animations
   ===================================================== */
.fade-in {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.slide-up {
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* =====================================================
   15. Responsive Design
   ===================================================== */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .stepper {
        flex-wrap: nowrap;
        justify-content: flex-start;
        padding: var(--spacing-sm);
    }

    .step {
        min-width: 60px;
    }

    .step-circle {
        width: 35px;
        height: 35px;
        font-size: 0.85rem;
    }

    .step-label {
        font-size: 0.7rem;
    }

    .step:not(:last-child)::after {
        top: 17px;
    }

    .navbar-container {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .navbar-title {
        font-size: 1.1rem;
        order: 3;
        width: 100%;
    }

    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }

    .table th,
    .table td {
        padding: var(--spacing-xs);
        font-size: 0.85rem;
    }

    .modal-content {
        width: 95%;
    }
}

@media (max-width: 480px) {
    .step-label {
        display: none;
    }

    .card-body {
        padding: var(--spacing-sm);
    }

    .btn-lg {
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

/* =====================================================
   16. Layout Styles (Sidebar & Main Content)
   ===================================================== */
.layout-container {
    display: flex;
    min-height: calc(100vh - 60px);
}

.sidebar {
    width: 280px;
    background: var(--bg-white);
    border-left: 1px solid var(--border-color);
    padding: var(--spacing-md);
    position: sticky;
    top: 60px;
    height: calc(100vh - 60px);
    overflow-y: auto;
}

.sidebar-header {
    text-align: center;
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-md);
}

.sidebar-avatar {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    color: white;
    font-size: 2rem;
    font-weight: 700;
}

.sidebar-avatar i {
    font-size: 2.5rem;
    color: white;
}

.sidebar-name {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.sidebar-role {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav li {
    margin-bottom: var(--spacing-xs);
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    /* Smaller font */
    transition: all 0.3s ease;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background: var(--primary-light);
    color: var(--primary-color);
}

.sidebar-nav a i {
    width: 24px;
    text-align: center;
    color: var(--primary-color);
    /* Green icons */
}

.main-content {
    flex: 1;
    padding: var(--spacing-lg);
    background: var(--bg-main);
}

.page-header {
    margin-bottom: var(--spacing-lg);
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.page-title i {
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .layout-container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        top: 0;
    }

    .sidebar-nav {
        display: flex;
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }

    .sidebar-nav li {
        flex: 1;
        min-width: 120px;
    }
}

/* =====================================================
   17. Print Styles
   ===================================================== */
@media print {

    .navbar,
    .btn,
    .modal-overlay,
    .no-print {
        display: none !important;
    }

    body {
        background: white;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}