:root {
    --primary-color: #3E2723; 
    --secondary-color: #64748b;
    --success-color: #22c55e;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --background-color: #f8fafc;
    --card-background: #ffffff;
    --text-color: #1e293b;
    --border-color: #e2e8f0;
    --primary: #3B82F6;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
}

.dashboard {
    display: flex;
    width: 100%;
    height: 100vh;
    background-color: var(--background-color);
    color: var(--text-color);
    overflow-x: hidden;
}

.sidebar {
    width: 250px;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    z-index: 10;
    background-color: var(--card-background);
    padding: 1.5rem;
    border-right: 1px solid var(--border-color);
    flex-shrink: 0;
}

.main-content {
    flex: 1;
    padding: 1.5rem;
    margin-left: 250px;
    overflow-x: hidden;
    overflow-y: auto;
    min-height: 100vh;
}

.content-body {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

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

.content-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.grid-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1rem;
    width: 100%;
    margin: 0 auto;
    overflow-x: hidden;
}

.card {
    background-color: var(--card-background);
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: row;
    transition: transform 0.2s ease-in-out;
    overflow: hidden;
    align-items: center;
}

.card-content {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.card-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-right: 1.5rem;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    margin: 0 0 0.5rem 0;
}

.card-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.card-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-right: 1rem;
}

.card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-100);
    border-radius: 50%;
    color: var(--primary-color);
}

.card:hover {
    transform: translateY(-4px);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background-color: #3E2723;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

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

.btn-secondary:hover {
    background-color: #475569;
}

.btn-icon {
    padding: 0.5rem;
    background: none;
    color: var(--secondary-color);
}

.btn-icon:hover {
    color: var(--primary-color);
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background-color: var(--card-background);
    padding: 2rem;
    border-radius: 0.5rem;
    width: 100%;
    max-width: 500px;
}

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

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

.form-group input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
}

.machine-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.machine-status {
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.machine-status.online {
    background-color: var(--success-color);
    color: white;
}

.machine-status.offline {
    background-color: var(--danger-color);
    color: white;
}

.machine-status.maintenance {
    background-color: var(--warning-color);
    color: white;
}

@media (max-width: 1200px) {
    .grid-container {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .dashboard {
        flex-direction: column;
    }
    
    .sidebar {
        position: relative;
        width: 100%;
        height: auto;
        min-height: auto;
    }
    
    .main-content {
        margin-left: 0;
        padding: 1rem;
    }
    
    .stats-grid,
    .real-time-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: 1rem;
    }
    
    .grid-container {
        gap: 0.75rem;
        padding: 0.5rem;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding: 0.5rem;
    background-color: var(--gray-50);
    border-radius: 0.5rem;
    width: 100%;
    box-sizing: border-box;
}

.logo img {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.logo span {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--gray-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    color: var(--gray-600);
    margin-bottom: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    text-decoration: none;
    width: 100%;
    box-sizing: border-box;
}

.nav-item a {
    color: var(--gray-600);
    text-decoration: none;
}

.nav-item svg {
    flex-shrink: 0;
}

.nav-item.active {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
}

.nav-item.active a {
    color: var(--primary);
}

.nav-item.active svg {
    color: var(--primary);
}

.nav-item:hover:not(.active) {
    background-color: var(--gray-50);
    color: var(--gray-800);
}

.nav-item:hover:not(.active) a {
    color: var(--gray-800);
}

.nav-item:hover:not(.active) svg {
    color: var(--gray-700);
}

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

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    width: 100%;
}

.stat-card {
    background: linear-gradient(to bottom right, #ffffff, #f9f9ff);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid rgba(225, 230, 245, 0.7);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), #7e615c);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(149, 157, 165, 0.2);
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.stat-title {
    color: var(--gray-600);
    font-size: 0.875rem;
    font-weight: 500;
}

.stat-period {
    font-size: 0.75rem;
    color: var(--gray-500);
    background-color: var(--gray-100);
    padding: 0.25rem 0.5rem;
    border-radius: 1rem;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0.5rem 0;
    background: var(--primary-color);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.stat-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.stat-change {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 500;
}

.stat-change svg {
    width: 16px;
    height: 16px;
    stroke-width: 2.5;
}

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

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

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

.stat-comparison {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    padding-left: 0.25rem;
}

.stat-comparison .label {
    color: var(--gray-500);
}

.stat-comparison .value {
    font-weight: 600;
    color: var(--gray-700);
}

.status-breakdown {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-top: 0.25rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    background-color: var(--gray-50);
    padding: 0.375rem 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.status-item:hover {
    background-color: var(--gray-100);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.8);
}

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

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

.stock-warnings {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    margin-top: 0.25rem;
}

.warning-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    background-color: var(--gray-50);
    padding: 0.375rem 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.warning-item:hover {
    background-color: var(--gray-100);
}

.warning-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--warning);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.8);
}

.charts-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.chart-card {
    background-color: white;
    border-radius: 0.5rem;
    padding: 1.25rem;
    box-shadow: var(--shadow);
}

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

.chart-title {
    font-size: 1rem;
    font-weight: 600;
}

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

.time-selector {
    display: flex;
    gap: 0.25rem;
}

.time-option {
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    background-color: var(--gray-100);
    cursor: pointer;
}

.time-option.active {
    background-color: var(--primary);
    color: white;
}

.revenue-chart {
    height: 240px;
    margin-top: 1rem;
    position: relative;
}

.chart-placeholder {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
}

.product-list {
    margin-top: 1rem;
}

.product-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-200);
}

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

.product-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.product-color {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.product-name {
    font-size: 0.875rem;
    font-weight: 500;
}

.product-value {
    font-size: 0.875rem;
    font-weight: 600;
}

.product-percentage {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.section-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

.view-toggle {
    display: flex;
    border: 1px solid var(--gray-300);
    border-radius: 0.375rem;
    overflow: hidden;
}

.view-option {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    background-color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.view-option.active {
    background-color: var(--primary);
    color: white;
}

.machines-table {
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    overflow: hidden;
}

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

th {
    text-align: left;
    padding: 1rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--gray-500);
    font-weight: 500;
    background-color: var(--gray-50);
}

td {
    padding: 1rem;
    font-size: 0.875rem;
    border-top: 1px solid var(--gray-200);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.status-online {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.status-offline {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.status-warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

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

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

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

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

.map-view {
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    padding: 1rem;
    height: 400px;
    position: relative;
    display: none;
}

.alert {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin-bottom: 0.75rem;
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-left: 4px solid var(--warning);
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-left: 4px solid var(--danger);
}

.alert-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.alert-message {
    font-size: 0.75rem;
    color: var(--gray-600);
}

.alert-action {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--primary);
    cursor: pointer;
}

.tabs {
    display: flex;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 1.5rem;
}

.tab {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-500);
    cursor: pointer;
    border-bottom: 2px solid transparent;
}

.tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.real-time-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    width: 100%;
}

.user-management, .stock-management {
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.user-roles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.role-card {
    background-color: var(--gray-50);
    border-radius: 0.375rem;
    padding: 1rem;
    text-align: center;
}

.role-icon {
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    color: white;
    border-radius: 0.375rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
}

.role-name {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.role-count {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.stock-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    padding: 1rem;
    width: 100%;
}

.stock-item {
    background: var(--card-background);
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.stock-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-color);
}

.stock-percentage {
    font-size: 0.9rem;
    color: var(--text-color-secondary);
}

.stock-bar {
    height: 0.5rem;
    background: var(--border-color);
    border-radius: 0.25rem;
    margin: 1rem 0;
    overflow: hidden;
    flex-grow: 1;
}

.stock-progress {
    height: 100%;
    background: var(--primary-color);
    border-radius: 0.25rem;
    transition: width 0.3s ease;
}

.stock-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    margin-top: auto;
}

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

.stock-status {
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.stock-status.good {
    background: var(--success-color);
    color: white;
}

.stock-status.warning {
    background: var(--warning-color);
    color: white;
}

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

@media (max-width: 768px) {
    .stock-grid {
        grid-template-columns: 1fr;
    }
}

/* Utility Classes */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--danger);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
}

.truncate {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.flex {
    display: flex;
}

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

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

.gap-2 {
    gap: 0.5rem;
}

.ml-auto {
    margin-left: auto;
}

/* Machine list card styles */
.machine-list-card {
    background-color: white;
    border-radius: 0.5rem;
    padding: 1.25rem;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

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

.machine-list-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.machine-count {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.machine-count-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.machine-count-label {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.machine-list {
    margin-top: 1rem;
    max-height: 300px;
    overflow-y: auto;
}

.machine-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-200);
}

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

.machine-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.machine-id {
    font-size: 0.875rem;
    font-weight: 600;
}

.machine-location {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Sales data card styles */
.sales-card {
    background-color: white;
    border-radius: 0.5rem;
    padding: 1.25rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

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

.sales-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.sales-total {
    display: flex;
    align-items: baseline;
    gap: 0.375rem;
}

.sales-value {
    font-size: 1.5rem;
    font-weight: 700;
}

.sales-currency {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.time-period {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Top products card styles */
.top-products-card {
    background-color: white;
    border-radius: 0.5rem;
    padding: 1.25rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

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

.top-products-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.top-products-list {
    margin-top: 1rem;
}

/* Location analytics card styles */
.location-analytics-card {
    background-color: white;
    border-radius: 0.5rem;
    padding: 1.25rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

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

.location-analytics-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.location-list {
    margin-top: 1rem;
}

.location-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-200);
}

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

.location-name {
    font-size: 0.875rem;
    font-weight: 500;
}

.location-stats {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.location-usage {
    font-size: 0.875rem;
    font-weight: 600;
}

.usage-bar {
    width: 100px;
    height: 6px;
    background-color: var(--gray-200);
    border-radius: 3px;
    position: relative;
}

.usage-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background-color: var(--primary);
    border-radius: 3px;
}

.grid-2-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

/* Real-time Data Styles */
.real-time-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    width: 100%;
}

.real-time-orders {
    margin-top: 1rem;
}

.order-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background-color: var(--gray-50);
    border-radius: 0.375rem;
    margin-bottom: 0.5rem;
}

.order-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.order-id {
    font-weight: 600;
    font-size: 0.875rem;
}

.order-location {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.order-status {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
}

.order-status.preparing {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.order-status.completed {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.system-metrics {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.metric-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background-color: var(--gray-50);
    border-radius: 0.375rem;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.metric-value {
    font-size: 0.875rem;
    font-weight: 600;
}

.stock-levels {
    margin-top: 1rem;
}

.stock-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.stock-label {
    width: 60px;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.stock-bar {
    flex: 1;
    height: 8px;
    background-color: var(--gray-200);
    border-radius: 4px;
    overflow: hidden;
}

.stock-fill {
    height: 100%;
    background-color: var(--primary);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.stock-value {
    width: 48px;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: right;
}

/* Alerts Section Styles */
.alerts-section {
    margin-bottom: 1.5rem;
}

.alert {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 0.75rem;
    background-color: white;
    box-shadow: var(--shadow);
}

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

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

.alert-icon {
    color: var(--warning);
}

.alert-danger .alert-icon {
    color: var(--danger);
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.alert-message {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.alert-action {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
    cursor: pointer;
}

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

/* Enhanced Stats Card Styles */
.stat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.stat-period {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.stat-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.stat-comparison {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
}

.stat-comparison .label {
    color: var(--gray-500);
}

.stat-comparison .value {
    font-weight: 600;
}

.status-breakdown {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
}

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

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

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

.stock-warnings {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.warning-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
}

.warning-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--warning);
}

/* Hover Effects */
.stat-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

/* Responsive Adjustments */
@media (max-width: 1024px) {
    .stats-grid,
    .real-time-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .stats-grid,
    .real-time-grid {
        grid-template-columns: 1fr;
    }
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.grid-item {
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    padding: 1.25rem;
}

.grid-item.full-width {
    grid-column: 1 / -1;
}

@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
}

.machine-status-card,
.machine-details-card {
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    padding: 1.25rem;
    height: 100%;
}

.machine-status-header,
.machine-details-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}

.machine-status-title,
.machine-details-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-800);
}

.status-overview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.status-item {
    text-align: center;
    padding: 1rem;
    background-color: var(--gray-50);
    border-radius: 0.5rem;
}

.status-count {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.status-label {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.status-alerts {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.alert {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 0.5rem;
    background-color: var(--gray-50);
}

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

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

.alert-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.alert-message {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.alert-action {
    font-size: 0.875rem;
    color: var(--primary);
    cursor: pointer;
}

.machine-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.info-item {
    padding: 0.75rem;
    background-color: var(--gray-50);
    border-radius: 0.5rem;
}

.info-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0.25rem;
}

.info-value {
    font-weight: 500;
    color: var(--gray-800);
}

.machine-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.stat-card {
    padding: 0.75rem;
    background-color: var(--gray-50);
    border-radius: 0.5rem;
}

.stat-title {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.stat-change {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
}

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

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

/* Canlı Veri Sayfası Stilleri */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    padding: 1rem;
}

.metric-card {
    background: var(--card-background);
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

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

.metric-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-color);
}

.metric-unit {
    font-size: 0.9rem;
    color: var(--text-color-secondary);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin: 1rem 0;
}

.metric-trend {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.metric-trend svg {
    width: 1rem;
    height: 1rem;
}

.metric-trend.positive {
    color: var(--success-color);
}

.metric-trend.negative {
    color: var(--danger-color);
}

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

.stock-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    padding: 1rem;
}

.stock-item {
    background: var(--card-background);
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

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

.stock-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-color);
}

.stock-percentage {
    font-size: 0.9rem;
    color: var(--text-color-secondary);
}

.stock-bar {
    height: 0.5rem;
    background: var(--border-color);
    border-radius: 0.25rem;
    margin: 1rem 0;
    overflow: hidden;
}

.stock-progress {
    height: 100%;
    background: var(--primary-color);
    border-radius: 0.25rem;
    transition: width 0.3s ease;
}

.stock-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

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

.stock-status {
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.stock-status.good {
    background: var(--success-color);
    color: white;
}

.stock-status.warning {
    background: var(--warning-color);
    color: white;
}

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

.time-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#lastUpdate {
    font-size: 0.9rem;
    color: var(--text-color-secondary);
}

@media (max-width: 768px) {
    .metrics-grid,
    .stock-grid {
        grid-template-columns: 1fr;
    }
    
    .metric-value {
        font-size: 2rem;
    }
}

/* Makine Listesi Tablosu Stilleri */
.machine-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-sm svg {
    margin-right: 0.375rem;
}

.machine-table-container {
    margin-top: 1rem;
    overflow-x: auto;
    border-radius: 0.5rem;
}

.machine-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.machine-table th {
    background-color: var(--gray-50);
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-200);
}

.machine-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
}

.machine-table tbody tr:last-child td {
    border-bottom: none;
}

.machine-table tbody tr {
    transition: background-color 0.2s ease;
}

.machine-table tbody tr:hover {
    background-color: var(--gray-50);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.status-badge.online {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.status-badge.offline {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.stock-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stock-bar {
    flex: 1;
    height: 0.5rem;
    background-color: var(--gray-200);
    border-radius: 0.25rem;
    overflow: hidden;
}

.stock-fill {
    height: 100%;
    border-radius: 0.25rem;
}

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

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

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

.stock-percentage {
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 500;
    min-width: 2.5rem;
    text-align: right;
}

.action-buttons {
    display: flex;
    gap: 0.25rem;
}

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

.text-danger:hover {
    color: #dc2626;
}

.status-offline {
    background-color: rgba(239, 68, 68, 0.05);
}

@media (max-width: 992px) {
    .machine-table {
        min-width: 900px;
    }
}

/* Login sayfası için stil tanımlamaları */
.login-page {
    background-color: var(--background-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
}

.login-container {
    width: 100%;
    max-width: 420px;
    animation: fadeInUp 0.5s ease-out;
}

.login-card {
    background-color: var(--card-background);
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    padding: 2.5rem;
    overflow: hidden;
    position: relative;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), #8C4B3C);
}

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

.login-header .logo-container {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.login-header .logo-container svg {
    width: 64px;
    height: 64px;
    stroke: var(--primary-color);
    fill: none;
}

.login-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.login-form {
    margin-top: 1.5rem;
}

.login-form .form-group {
    margin-bottom: 1.5rem;
}

.login-form .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.login-form .form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem;
    transition: all 0.3s;
    font-size: 1rem;
}

.login-form .form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(62, 39, 35, 0.1);
}

.login-form .form-group .validation-error {
    color: var(--danger-color);
    font-size: 0.8rem;
    margin-top: 0.5rem;
    display: none;
}

.login-form .form-actions {
    margin-top: 2rem;
    justify-content: center;
}

.login-form .btn-block {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s;
}

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

.login-form .btn-primary:hover {
    background-color: #32201d;
    transform: translateY(-2px);
}

.login-form .btn-primary:active {
    transform: translateY(0);
}

.alert-error {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
}

.alert-error::before {
    content: '⚠️';
    margin-right: 0.5rem;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Toast bildirim stil tanımlamaları */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    background-color: white;
    color: var(--gray-800);
    border-radius: 0.5rem;
    box-shadow: var(--shadow-md);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 9999;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

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

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

/* Product kartları için stil tanımlamaları */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.product-card {
    background-color: var(--card-background);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.product-image {
    height: 180px;
    overflow: hidden;
    background-color: var(--gray-100);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-details {
    padding: 1.25rem;
    flex: 1;
}

.product-name {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--gray-800);
}

.product-category {
    color: var(--gray-500);
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.product-price {
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.product-status {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.product-status.active {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.product-status.inactive {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.product-actions {
    padding: 0.75rem 1.25rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    border-top: 1px solid var(--gray-200);
}

.btn-edit, .btn-delete {
    padding: 0.4rem;
    border-radius: 0.375rem;
    background-color: transparent;
    transition: all 0.2s;
}

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

.btn-edit:hover {
    background-color: rgba(59, 130, 246, 0.1);
}

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

.btn-delete:hover {
    background-color: rgba(239, 68, 68, 0.1);
}

.no-data, .error-message, .loading-spinner {
    text-align: center;
    padding: 2rem 0;
    grid-column: 1 / -1;
    color: var(--gray-500);
    font-size: 0.9rem;
}

.loading-spinner::after {
    content: '';
    display: block;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    border: 3px solid var(--gray-300);
    border-top-color: var(--primary-color);
    animation: spin 1s linear infinite;
    margin: 1rem auto 0;
}

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

.search-bar {
    display: flex;
    margin-bottom: 1.5rem;
}

.search-bar input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem 0 0 0.5rem;
    font-size: 0.9rem;
}

.search-bar button {
    padding: 0 1rem;
    border: 1px solid var(--gray-300);
    border-left: none;
    border-radius: 0 0.5rem 0.5rem 0;
    background-color: white;
    color: var(--gray-600);
}

.search-bar button:hover {
    color: var(--primary-color);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s;
}

.modal.show {
    opacity: 1;
}

.modal-content {
    width: 90%;
    max-width: 500px;
    background-color: white;
    border-radius: 0.75rem;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.3s;
}

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin: 0;
}

.close-modal {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-500);
    cursor: pointer;
    line-height: 1;
}

.modal-body {
    padding: 1.5rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(62, 39, 35, 0.1);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

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

.btn-danger:hover {
    background-color: #dc2626;
}

/* Responsive */
@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
    
    .login-container {
        max-width: 360px;
    }
    
    .login-card {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .login-container {
        max-width: 100%;
    }
    
    .login-card {
        padding: 1.5rem;
    }
    
    .modal-content {
        width: 95%;
    }
}

/* Yükleme Ekranı */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
    margin-bottom: 20px;
}

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

.sidebar-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    text-align: center;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.sidebar-header h2 {
    font-size: 1.2rem;
    margin-top: 0.5rem;
    color: var(--primary-color);
    text-align: center;
}

.sidebar-header img.logo {
    width: 32px;
    height: 32px;
    margin-bottom: 5px;
}

.sidebar-nav {
    margin-bottom: 2rem;
}

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

.sidebar-nav li {
    margin-bottom: 0.5rem;
}

.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    color: var(--gray-600);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    text-decoration: none;
}

.sidebar-nav a svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

.sidebar-nav li.active a {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
}

.sidebar-nav a:hover:not(.active) {
    background-color: var(--gray-50);
    color: var(--gray-800);
}

.sidebar-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.user-details {
    flex: 1;
}

.user-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--gray-800);
}

.user-role {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.logout-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    color: var(--danger-color);
    font-weight: 500;
    transition: all 0.2s ease;
    text-decoration: none;
}

.logout-button:hover {
    background-color: rgba(239, 68, 68, 0.1);
}

.logout-button svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
}

/* Section Header for aligning title and button */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem; /* Add some margin below */
}

.section-header h2 {
    margin-bottom: 0; /* Remove default heading margin if needed */
}

.stat-card.error-state {
    border-color: var(--color-danger-Muted, #F87171); /* Hata durumunda kenarlık rengi */
    /* İsteğe bağlı: hafif bir arka plan rengi */
    /* background-color: var(--color-danger-Subtle, #FEE2E2); */
}

/* Hata durumunda gösterilen metnin stilleri zaten app.js'de ayarlandı */
/* .stat-card.error-state .stat-value {
    color: var(--color-danger, #DC2626);
} */