/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

/* Layout */
.container {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    padding: 2rem;
    margin-left: 260px;
    margin-top: 70px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 2rem;
}

.logo h2 {
    font-size: 1.5rem;
    font-weight: 600;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.username {
    font-size: 0.9rem;
}

.user-dropdown {
    position: relative;
}

.user-dropdown-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background: white;
    min-width: 160px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    border-radius: 8px;
    overflow: hidden;
    z-index: 1001;
}

.user-dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    color: #333;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown-content a:hover {
    background-color: #f1f1f1;
}

.dropdown-content hr {
    margin: 0;
    border: none;
    border-top: 1px solid #eee;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    width: 30px;
    height: 30px;
    padding: 0;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sidebar-header {
    display: none;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #e9ecef;
    background: #f8f9fa;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: #495057;
}

.close-mobile-menu {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #6c757d;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 998;
}

/* Sidebar */
.sidebar {
    position: fixed;
    left: 0;
    top: 70px;
    width: 260px;
    height: calc(100vh - 70px);
    background: white;
    border-right: 1px solid #e9ecef;
    overflow-y: auto;
    z-index: 999;
}

.nav-menu {
    list-style: none;
    padding: 1rem 0;
}

.nav-item {
    margin: 0.25rem 0;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    color: #6c757d;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-link:hover {
    background-color: #f8f9fa;
    color: #495057;
}

.nav-link.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 0 25px 25px 0;
    margin-right: 1rem;
}

.nav-icon {
    font-size: 1.2rem;
    margin-right: 0.75rem;
    width: 20px;
}

.nav-divider {
    height: 1px;
    background: #e9ecef;
    margin: 1rem 1.5rem;
}

/* Login Page */
.login-page {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 400px;
}

.login-form .logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-form .logo h2 {
    color: #333;
    font-size: 1.8rem;
}

.demo-credentials {
    margin-top: 1.5rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    font-size: 0.9rem;
}

.demo-credentials p {
    margin: 0.25rem 0;
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #555;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-container {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.form-section {
    margin-bottom: 2rem;
}

.form-section h3 {
    margin-bottom: 1rem;
    color: #333;
    font-size: 1.2rem;
    border-bottom: 2px solid #667eea;
    padding-bottom: 0.5rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
}

.btn-info {
    background: #17a2b8;
    color: white;
}

.btn-info:hover {
    background: #138496;
}

.btn-danger {
    background: #dc3545;
    color: white;
}

.btn-danger:hover {
    background: #c82333;
}

.btn-outline {
    background: transparent;
    border: 2px solid #667eea;
    color: #667eea;
}

.btn-outline:hover {
    background: #667eea;
    color: white;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.page-header h1 {
    color: #333;
    font-size: 2rem;
    font-weight: 600;
}

.page-actions {
    display: flex;
    gap: 1rem;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
}

.stat-info h3 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 0.25rem;
}

.stat-info p {
    color: #6c757d;
    font-size: 0.9rem;
}

/* Dashboard Content */
.dashboard-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.recent-employees,
.quick-actions {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.recent-employees h2,
.quick-actions h2 {
    margin-bottom: 1rem;
    color: #333;
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Tables */
.table-container {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.employee-table {
    width: 100%;
    border-collapse: collapse;
}

.employee-table th,
.employee-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

.employee-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #333;
}

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

.employee-photo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
}

.employee-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.photo-placeholder.large {
    width: 100px;
    height: 100px;
    font-size: 2rem;
}

.status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
}

.status.active {
    background: #d4edda;
    color: #155724;
}

.status.inactive {
    background: #f8d7da;
    color: #721c24;
}

.actions {
    display: flex;
    gap: 0.5rem;
}

.no-data {
    text-align: center;
    color: #6c757d;
    font-style: italic;
}

/* Filters */
.filters {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.filter-form {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto auto;
    gap: 1rem;
    align-items: end;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

/* Employee Profile */
.employee-profile {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.profile-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.profile-info h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.profile-info .position {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.profile-info .department {
    opacity: 0.8;
    margin-bottom: 1rem;
}

.profile-details {
    padding: 2rem;
}

.detail-section {
    margin-bottom: 2rem;
}

.detail-section h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    border-bottom: 2px solid #667eea;
    padding-bottom: 0.5rem;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.detail-item {
    display: flex;
    flex-direction: column;
}

.detail-item label {
    font-weight: 600;
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.detail-item span {
    color: #333;
    font-size: 1rem;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

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

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

/* Pagination */
.pagination {
    margin-top: 1rem;
    padding: 1rem;
    text-align: center;
    color: #6c757d;
}

/* Department Styles */
.department-chart {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.department-item {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.dept-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.dept-header h3 {
    color: #333;
    margin: 0;
}

.employee-count {
    background: #667eea;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
}

.dept-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

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

.dept-stat .label {
    display: block;
    font-size: 0.8rem;
    color: #6c757d;
    margin-bottom: 0.25rem;
}

.dept-stat .value {
    font-weight: bold;
    color: #333;
}

.progress-bar {
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transition: width 0.3s ease;
}

/* Attendance Styles */
.attendance-container {
    margin-bottom: 2rem;
}

.text-success {
    color: #28a745;
    font-weight: bold;
}

.text-danger {
    color: #dc3545;
}

/* Payroll Styles */
.payroll-actions {
    margin-bottom: 2rem;
}

.payroll-summary {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-top: 2rem;
}

.summary-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.summary-item h3 {
    margin-bottom: 1rem;
    color: #333;
}

.breakdown-chart {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 6px;
}

.breakdown-item .label {
    color: #6c757d;
}

.breakdown-item .value {
    font-weight: bold;
    color: #333;
}

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

.employee-info small {
    color: #6c757d;
}

/* Settings Styles */
.settings-container {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: 500;
}

.checkbox-label input[type="checkbox"] {
    margin-right: 0.75rem;
    transform: scale(1.2);
}

.system-info {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 6px;
}

.info-item label {
    font-weight: 600;
    color: #6c757d;
}

.info-item span {
    color: #333;
}

/* Status Colors */
.status.present {
    background: #d4edda;
    color: #155724;
}

.status.absent {
    background: #f8d7da;
    color: #721c24;
}

/* Salary Stats */
.salary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

/* Report Section */
.report-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.report-section h2 {
    margin-bottom: 1.5rem;
    color: #333;
    border-bottom: 2px solid #667eea;
    padding-bottom: 0.5rem;
}

.reports-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Quick Actions */
.quick-actions {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-top: 2rem;
}

/* Currency display improvements */
.currency-arabic {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    direction: ltr;
    unicode-bidi: embed;
}

.salary-display, .currency-display {
    font-weight: 600;
    color: #2c5aa0;
}

.stat-card h3 .currency-arabic {
    font-size: inherit;
}

/* Arabic currency symbol styling */
.currency-symbol {
    margin-left: 4px;
    font-size: 0.9em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-content {
        margin-left: 0;
        padding: 1rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .sidebar {
        position: fixed;
        left: -100%;
        top: 0;
        width: 280px;
        height: 100vh;
        background: white;
        box-shadow: 2px 0 10px rgba(0,0,0,0.1);
        transition: left 0.3s ease;
        z-index: 999;
        overflow-y: auto;
    }
    
    .sidebar.show {
        left: 0;
    }
    
    .sidebar-header {
        display: flex;
    }
    
    .mobile-menu-overlay.show {
        display: block;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-content {
        grid-template-columns: 1fr;
    }
    
    .filter-form {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .profile-header {
        flex-direction: column;
        text-align: center;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
    }
    
    .department-chart {
        grid-template-columns: 1fr;
    }
    
    .summary-grid {
        grid-template-columns: 1fr;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .dept-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .salary-stats {
        grid-template-columns: 1fr;
    }
    
    /* Table responsiveness */
    .table-container {
        overflow-x: auto;
    }
    
    .employee-table {
        min-width: 600px;
    }
    
    /* Header adjustments */
    .header-content {
        padding: 0 1rem;
    }
    
    .username {
        display: none;
    }
    
    /* Action buttons stack vertically */
    .actions {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .actions .btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    /* Form improvements */
    .form-container {
        padding: 1rem;
    }
    
    /* Profile page mobile */
    .employee-profile {
        padding: 1rem;
    }
    
    /* Settings page mobile */
    .settings-container {
        padding: 1rem;
    }
    
    /* Mobile typography */
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .stat-card h3 {
        font-size: 1.2rem;
    }
    
    /* Improve button spacing on mobile */
    .page-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .page-actions .btn {
        width: 100%;
    }
}

/* Medium screens (tablets) */
@media (max-width: 1024px) and (min-width: 769px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dashboard-content {
        grid-template-columns: 1fr;
    }
    
    .filter-form {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .department-chart {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .summary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}