/* MR Exsys - Main Stylesheet */

:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --sidebar-width: 250px;
    --header-height: 60px;
}

/* Dark Mode Variables */
.dark-mode {
    --bg-color: #1a1a1a;
    --text-color: #e8e8e8;
    --card-bg: #2a2a2a;
    --border-color: #404040;
    --hover-bg: #333333;
    --input-bg: #2d2d2d;
    --table-bg: #2a2a2a;
    --table-hover: #333333;
    --sidebar-bg: #1e1e1e;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--light-color, #f8f9fa);
    color: var(--dark-color, #343a40);
    transition: background-color 0.3s, color 0.3s;
}

.dark-mode body {
    background-color: var(--bg-color);
    color: var(--text-color);
}

.dark-mode .main-content {
    background-color: var(--bg-color);
}

.dark-mode .sidebar {
    background: var(--sidebar-bg);
    border-left: 1px solid var(--border-color);
    color: #ffffff;
}

.dark-mode .sidebar-nav a {
    color: #ffffff;
}

.dark-mode .sidebar-nav a:hover {
    color: #ffffff;
    background: rgba(255,255,255,0.15);
}

.dark-mode .sidebar-header {
    color: #ffffff;
}

.dark-mode .sidebar-footer {
    color: #ffffff;
}

.dark-mode .user-details strong,
.dark-mode .user-details span {
    color: #ffffff;
}

.dark-mode .page-header {
    border-bottom-color: var(--primary-color);
}

.dark-mode .page-header h1 {
    color: var(--primary-color);
}

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

.login-box {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
}

.dark-mode .login-box {
    background: var(--card-bg);
    color: var(--text-color);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.login-form input[type="text"],
.login-form input[type="password"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.dark-mode .login-form input {
    background: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    margin-left: 8px;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s;
}

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

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-block {
    width: 100%;
}

/* Sidebar */
.sidebar {
    position: fixed;
    right: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--dark-color);
    color: white;
    overflow-y: auto;
    z-index: 1000;
}

.sidebar-header {
    padding: 20px;
    background: rgba(0,0,0,0.2);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header h2 {
    margin: 0;
    font-size: 20px;
}

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

.sidebar-nav li {
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    color: white;
    text-decoration: none;
    transition: background 0.3s;
}

.sidebar-nav a:hover {
    background: rgba(255,255,255,0.1);
}

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

.sidebar-nav i {
    margin-left: 10px;
    width: 20px;
}

.sidebar-footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    background: rgba(0,0,0,0.2);
    padding: 15px;
}

.user-info {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 10px;
    overflow: hidden;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-details {
    flex: 1;
}

.user-details strong {
    display: block;
    font-size: 14px;
}

.user-details span {
    display: block;
    font-size: 12px;
    opacity: 0.8;
}

.logout-btn {
    display: flex;
    align-items: center;
    padding: 10px;
    background: rgba(255,255,255,0.1);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s;
}

.logout-btn:hover {
    background: rgba(255,255,255,0.2);
}

.logout-btn i {
    margin-left: 8px;
}

/* Main Content */
.main-content {
    margin-right: var(--sidebar-width);
    padding: 20px;
    min-height: 100vh;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
}

.page-header h1 {
    margin: 0;
    color: var(--primary-color);
}

/* Cards */
.card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.dark-mode .card {
    background: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.dark-mode .card-body {
    color: var(--text-color);
}

.dark-mode .card-header {
    color: var(--text-color);
}

.card-header {
    padding: 15px 20px;
    background: var(--light-color);
    border-bottom: 1px solid #ddd;
    border-radius: 8px 8px 0 0;
}

.dark-mode .card-header {
    background: var(--hover-bg);
    border-color: var(--border-color);
}

.card-body {
    padding: 20px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}

.dark-mode .form-control {
    background: var(--input-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

.dark-mode .form-control:focus {
    background: var(--input-bg);
    border-color: var(--primary-color);
    color: var(--text-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Tables */
.table-container {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.dark-mode .table-container {
    background: var(--table-bg);
    border: 1px solid var(--border-color);
}

.table {
    width: 100%;
    margin: 0;
    color: var(--text-color);
}

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

.dark-mode .table thead {
    background: #0056b3;
}

.table tbody {
    background: white;
}

.dark-mode .table tbody {
    background: var(--table-bg);
}

.table tbody tr {
    border-bottom: 1px solid #dee2e6;
}

.dark-mode .table tbody tr {
    border-bottom-color: var(--border-color);
}

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

.dark-mode .table tbody tr:hover {
    background: var(--table-hover);
}

.dark-mode .table td,
.dark-mode .table th {
    border-color: var(--border-color);
    color: var(--text-color);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 15px;
}

.dark-mode .stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
}

.dark-mode .stat-info h3 {
    color: var(--primary-color);
}

.dark-mode .stat-info p {
    color: var(--text-color);
    opacity: 0.8;
}

.stat-icon {
    font-size: 40px;
}

.stat-info h3 {
    margin: 0;
    font-size: 28px;
    color: var(--primary-color);
}

.stat-info p {
    margin: 5px 0 0 0;
    color: var(--secondary-color);
}

/* Actions Grid */
.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.action-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s, box-shadow 0.3s;
}

.dark-mode .action-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.dark-mode .action-card:hover {
    border-color: var(--primary-color);
}

.action-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.action-icon {
    font-size: 48px;
    margin-bottom: 10px;
}

/* Autocomplete */
.suggestions-dropdown {
    position: absolute;
    background: white;
    border: 1px solid #ddd;
    border-radius: 5px;
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    width: 100%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    display: none;
}

.dark-mode .suggestions-dropdown {
    background: var(--input-bg);
    border-color: var(--border-color);
    box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

.dark-mode .suggestion-item {
    color: var(--text-color);
}

.suggestion-item {
    padding: 12px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
    transition: background 0.2s;
}

.dark-mode .suggestion-item {
    border-color: var(--border-color);
}

.suggestion-item:hover {
    background: var(--light-color);
}

.dark-mode .suggestion-item:hover {
    background: var(--hover-bg);
}

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

.selected-product-info {
    margin: 15px 0;
}

/* Report Problem Button */
.report-problem-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: var(--danger-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    z-index: 999;
    transition: transform 0.3s;
}

.report-problem-btn:hover {
    transform: scale(1.1);
}

.report-problem-btn i {
    font-size: 24px;
}

/* Banner */
.promotion-banner {
    width: 100%;
    max-height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    cursor: pointer;
}

.banner-section {
    margin-bottom: 30px;
}

/* Profile */
.profile-picture-preview {
    text-align: center;
    margin-bottom: 20px;
}

.profile-picture-preview img,
.profile-placeholder {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto;
    display: block;
}

.profile-placeholder {
    background: var(--light-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: var(--secondary-color);
}

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

.product-thumb {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 5px;
}

.product-thumb-placeholder {
    width: 50px;
    height: 50px;
    background: var(--light-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
}

/* Notifications */
.notifications-section {
    margin-bottom: 30px;
}

.notification-item {
    margin-bottom: 10px;
}

.notifications-list {
    max-height: 600px;
    overflow-y: auto;
}

.notification-item.card {
    transition: all 0.3s;
}

.notification-item.card:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.dark-mode .notification-item.card {
    background: var(--card-bg);
    border-color: var(--border-color);
}

.dark-mode .notification-item.card.border-primary {
    border-color: var(--primary-color) !important;
}

.notification-message {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 8px;
}

.dark-mode .notification-message {
    color: var(--text-color);
}

.input-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.input-group .form-control {
    flex: 1;
}

.input-group .btn {
    white-space: nowrap;
}

/* Entry Mode Buttons */
.btn-group {
    display: flex;
    gap: 0;
}

.btn-group .btn {
    flex: 1;
    border-radius: 0;
}

.btn-group .btn:first-child {
    border-top-left-radius: 0.25rem;
    border-bottom-left-radius: 0.25rem;
}

.btn-group .btn:last-child {
    border-top-right-radius: 0.25rem;
    border-bottom-right-radius: 0.25rem;
}

.btn-group .btn:not(:first-child) {
    border-left: none;
}

.dark-mode .btn-group .btn {
    border-color: var(--border-color);
}

.dark-mode .btn-group .btn.btn-secondary {
    background-color: var(--card-bg);
    color: var(--text-color);
}

.dark-mode .btn-group .btn.btn-secondary:hover {
    background-color: var(--hover-bg);
}

/* Overstock Cards View */
.overstock-cards {
    margin-top: 20px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.overstock-card {
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.overstock-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.dark-mode .overstock-card {
    background: var(--card-bg);
    border-color: var(--border-color);
}

.card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #f5f5f5;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-image-placeholder {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f5f5;
    color: #999;
    font-size: 48px;
}

.dark-mode .card-image-placeholder {
    background: var(--input-bg);
    color: var(--text-color);
}

.card-body {
    padding: 15px;
}

.card-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.dark-mode .card-title {
    color: var(--text-color);
}

.card-info p {
    margin: 5px 0;
    font-size: 14px;
}

.card-info strong {
    color: var(--dark-color);
}

.dark-mode .card-info strong {
    color: var(--text-color);
}

.branches-checkboxes {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid #ddd;
    padding: 15px;
    border-radius: 4px;
    background: #f9f9f9;
}

.dark-mode .branches-checkboxes {
    background: var(--input-bg);
    border-color: var(--border-color);
}

.branches-checkboxes .form-check {
    margin-bottom: 10px;
}

.stat-card {
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    height: 100%;
}

.dark-mode .stat-card {
    background: var(--card-bg);
    border-color: var(--border-color);
}

.stat-card h4 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.stat-card .stat-info p {
    margin: 5px 0;
    font-size: 14px;
}

/* Dark Mode Toggle - Sidebar */
.dark-mode-toggle-sidebar {
    color: inherit;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.dark-mode-toggle-sidebar:hover {
    background: rgba(255, 255, 255, 0.1);
    color: inherit;
}

.dark-mode .dark-mode-toggle-sidebar:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* Old floating toggle (kept for backward compatibility) */
.dark-mode-toggle {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1001;
    background: var(--dark-color);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
}

/* Modal styles - Fallback */
.modal {
    display: none;
    position: fixed;
    z-index: 1050;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-dialog {
    position: relative;
    width: auto;
    max-width: 500px;
    margin: 1.75rem auto;
}

.modal-content {
    position: relative;
    background-color: white;
    border: 1px solid rgba(0,0,0,0.2);
    border-radius: 0.3rem;
    box-shadow: 0 0.25rem 0.5rem rgba(0,0,0,0.5);
    outline: 0;
}

.dark-mode .modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

.modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid #dee2e6;
    border-top-left-radius: calc(0.3rem - 1px);
    border-top-right-radius: calc(0.3rem - 1px);
}

.dark-mode .modal-header {
    border-bottom-color: var(--border-color);
}

.modal-body {
    position: relative;
    flex: 1 1 auto;
    padding: 1rem;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0.75rem;
    border-top: 1px solid #dee2e6;
    border-bottom-right-radius: calc(0.3rem - 1px);
    border-bottom-left-radius: calc(0.3rem - 1px);
}

.dark-mode .modal-footer {
    border-top-color: var(--border-color);
}

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1040;
    width: 100vw;
    height: 100vh;
    background-color: #000;
}

.modal-backdrop.fade {
    opacity: 0;
}

.modal-backdrop.show {
    opacity: 0.5;
}

.modal-open {
    overflow: hidden;
}

.btn-close {
    padding: 0.5rem 0.5rem;
    margin: -0.5rem -0.5rem -0.5rem auto;
    background: transparent;
    border: 0;
    border-radius: 0.25rem;
    opacity: 0.5;
    cursor: pointer;
    font-size: 1.5rem;
    line-height: 1;
    color: #000;
}

.btn-close:hover {
    opacity: 0.75;
}

.dark-mode .btn-close {
    color: var(--text-color);
    opacity: 0.5;
}

.dark-mode .btn-close:hover {
    opacity: 0.75;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(100%);
        transition: transform 0.3s;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-right: 0;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
}

/* Badge styles */
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
}

.badge-warning {
    background-color: var(--warning-color);
    color: #000;
}

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

.dark-mode .badge-warning {
    background-color: #ffc107;
    color: #000;
}

.dark-mode .badge-info {
    background-color: #17a2b8;
    color: white;
}

/* Performance optimizations */
* {
    box-sizing: border-box;
}

img {
    max-width: 100%;
    height: auto;
    loading: lazy;
}

/* Text muted for dark mode */
.text-muted {
    color: #6c757d;
}

.dark-mode .text-muted {
    color: #b0b0b0;
}

.dark-mode h1,
.dark-mode h2,
.dark-mode h3,
.dark-mode h4,
.dark-mode h5,
.dark-mode h6 {
    color: var(--text-color);
}

.dark-mode .btn-primary {
    background-color: #0066cc;
    border-color: #0052a3;
}

.dark-mode .btn-primary:hover {
    background-color: #0052a3;
    border-color: #004080;
}

.dark-mode .btn-secondary {
    background-color: #5a6268;
    border-color: #545b62;
    color: #fff;
}

.dark-mode .btn-secondary:hover {
    background-color: #545b62;
    border-color: #4e555b;
}

.dark-mode .btn-danger {
    background-color: #c82333;
    border-color: #bd2130;
}

.dark-mode .btn-danger:hover {
    background-color: #bd2130;
    border-color: #b21f2d;
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Smooth transitions */
* {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

/* Utilities */
.text-center {
    text-align: center;
}

.mt-2 {
    margin-top: 10px;
}

.mt-3 {
    margin-top: 20px;
}

.mb-3 {
    margin-bottom: 20px;
}

.mr-2 {
    margin-right: 10px;
}

.d-flex {
    display: flex;
}

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

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