<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">/* ============= GENEL STILLER ============= */
:root {
    --primary-color: #6f42c1;
    --secondary-color: #4e73df;
    --accent-color: #1cc88a;
    --danger-color: #e74a3b;
    --warning-color: #f6c23e;
    --info-color: #36b9cc;
    --dark-color: #2f3136;
    --light-color: #f8f9fa;
    --success-color: #1cc88a;
    --body-bg: #f8f9fc;
    --card-bg: #fff;
    --border-radius: 8px;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--body-bg);
    color: #555;
    margin: 0;
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.5rem;
}

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

a:hover {
    color: #563d7c;
}

/* ============= PRELOADER ============= */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.spinner {
    width: 70px;
    text-align: center;
}

.spinner &gt; div {
    width: 18px;
    height: 18px;
    background-color: var(--primary-color);
    border-radius: 100%;
    display: inline-block;
    animation: sk-bouncedelay 1.4s infinite ease-in-out both;
    margin: 0 3px;
}

.spinner .bounce1 {
    animation-delay: -0.32s;
}

.spinner .bounce2 {
    animation-delay: -0.16s;
}

@keyframes sk-bouncedelay {
    0%, 80%, 100% { 
        transform: scale(0);
    } 40% { 
        transform: scale(1.0);
    }
}

.loading-text {
    margin-top: 15px;
    font-size: 18px;
    color: var(--primary-color);
    font-weight: 500;
}

/* ============= LAYOUT ============= */
.app-container {
    display: flex;
    height: 100vh;
    width: 100%;
}

.sidebar {
    width: 250px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), #432874);
    color: white;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    box-shadow: 3px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 100;
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
}

.logo i {
    margin-right: 10px;
    font-size: 1.6rem;
}

.sidebar-menu {
    flex: 1;
    padding: 20px 0;
}

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

.sidebar-menu li {
    padding: 0;
    margin: 5px 0;
    transition: var(--transition);
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.sidebar-menu li a i {
    margin-right: 10px;
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.sidebar-menu li.active a,
.sidebar-menu li a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-left: 3px solid white;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.status-badge {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.status-badge i {
    margin-right: 5px;
}

.status-badge.online {
    background-color: rgba(28, 200, 138, 0.2);
    color: var(--success-color);
}

.status-badge.offline {
    background-color: rgba(231, 74, 59, 0.2);
    color: var(--danger-color);
}

.sync-button {
    width: 100%;
    background-color: var(--primary-color);
    color: white;
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    padding: 10px;
    border: none;
}

.sync-button:hover:not(:disabled) {
    background-color: #5e35b1;
}

.sync-button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    opacity: 0.7;
}

.sync-button.loading {
    background-color: #5e35b1;
    pointer-events: none;
}

.sync-button.loading i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.sync-button i {
    margin-right: 8px;
}

.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
}

/* ============= HEADER STILLER ============= */
.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.page-title h1 {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
    color: #333;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.search-container {
    position: relative;
}

.search-container input {
    width: 250px;
    padding: 10px 15px 10px 40px;
    border: 1px solid #e0e0e0;
    border-radius: 30px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.search-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(111, 66, 193, 0.1);
}

.search-container i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-greeting {
    font-size: 0.9rem;
    color: #666;
}

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

/* ============= CONTENT STILLER ============= */
.content-body {
    flex: 1;
}

.page-container {
    background-color: transparent;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

/* Data Cards */
.data-cards-section {
    margin-bottom: 30px;
}

.data-card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 20px;
    height: 100%;
    display: flex;
    align-items: center;
    transition: var(--transition);
    border-left: 4px solid;
}

.data-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.products-card {
    border-left-color: var(--primary-color);
}

.sales-card {
    border-left-color: var(--success-color);
}

.stock-card {
    border-left-color: var(--warning-color);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-right: 20px;
    background-color: rgba(111, 66, 193, 0.1);
    color: var(--primary-color);
}

.sales-card .card-icon {
    background-color: rgba(28, 200, 138, 0.1);
    color: var(--success-color);
}

.stock-card .card-icon {
    background-color: rgba(246, 194, 62, 0.1);
    color: var(--warning-color);
}

.card-content {
    flex: 1;
}

.card-content h3 {
    font-size: 0.9rem;
    margin: 0 0 5px 0;
    color: #777;
    font-weight: 500;
}

.card-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
}

/* ============= TABLE STILLER ============= */
.data-table-section {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.data-table-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #eee;
}

.data-table-header h2 {
    font-size: 1.2rem;
    margin: 0;
}

.table-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-box {
    position: relative;
}

.search-box input {
    width: 240px;
    padding: 10px 15px 10px 40px;
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    transition: var(--transition);
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
}

.btn-add-new {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.btn-add-new:hover {
    background-color: #5a35a0;
}

.data-table-container {
    position: relative;
    min-height: 300px;
}

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

.data-table th {
    background-color: #f8f9fa;
    padding: 15px 20px;
    text-align: left;
    font-weight: 600;
    color: #555;
    font-size: 0.9rem;
    white-space: nowrap;
}

.data-table td {
    padding: 15px 20px;
    border-top: 1px solid #eee;
    color: #666;
    font-size: 0.95rem;
}

.data-table tbody tr {
    transition: var(--transition);
    cursor: pointer;
}

.data-table tbody tr:hover {
    background-color: #f8f9fc;
}

/* ÃœrÃ¼n Durumu Badge */
.status-pill {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-pill.active {
    background-color: rgba(28, 200, 138, 0.15);
    color: var(--success-color);
}

.status-pill.inactive {
    background-color: rgba(231, 74, 59, 0.15);
    color: var(--danger-color);
}

.status-pill.low-stock {
    background-color: rgba(246, 194, 62, 0.15);
    color: var(--warning-color);
}

/* Ä°ÅŸlem ButonlarÄ± */
.action-buttons {
    display: flex;
    gap: 8px;
}

.btn-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(111, 66, 193, 0.1);
    color: var(--primary-color);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-icon.edit {
    background-color: rgba(78, 115, 223, 0.1);
    color: var(--secondary-color);
}

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

.btn-icon.delete {
    background-color: rgba(231, 74, 59, 0.1);
    color: var(--danger-color);
}

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

/* Tablo Loader */
.table-loader {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.9);
    z-index: 5;
}

.table-loader span {
    margin-top: 15px;
    color: var(--primary-color);
    font-weight: 500;
}

/* Veri Yok MesajÄ± */
.no-data-message {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 30px;
    color: #999;
}

.no-data-message i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: #ddd;
}

.no-data-message p {
    font-size: 1.2rem;
    font-weight: 500;
    margin: 0;
}

/* ============= POS STILLERI ============= */
.pos-container {
    display: flex;
    height: calc(100vh - 110px);
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.pos-sidebar {
    width: 380px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid #eee;
    background-color: #f9fafb;
}

.shopping-cart-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.cart-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #eee;
}

.cart-header h2 {
    font-size: 1.2rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-header h2 i {
    color: var(--primary-color);
}

.btn-clear-cart {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background-color: rgba(231, 74, 59, 0.1);
    color: var(--danger-color);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

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

.cart-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.cart-items {
    min-height: 250px;
    position: relative;
}

.cart-items ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cart-items li {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    padding: 15px;
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.cart-item-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.cart-item-name {
    font-weight: 600;
    font-size: 1rem;
    color: #333;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: 600;
}

.cart-item-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.quantity-control {
    display: flex;
    align-items: center;
    background-color: #f3f4f6;
    border-radius: 20px;
    padding: 5px;
}

.quantity-control button {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: none;
    background-color: white;
    color: #666;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.quantity-control button:hover {
    background-color: var(--primary-color);
    color: white;
}

.quantity-control span {
    width: 40px;
    text-align: center;
    font-weight: 600;
}

.cart-item-total {
    font-weight: 600;
    color: var(--secondary-color);
}

.cart-item-remove {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    color: #ccc;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
}

.cart-item-remove:hover {
    color: var(--danger-color);
}

.empty-cart {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #aaa;
}

.empty-cart i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: #ddd;
}

.empty-cart p {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0 0 5px 0;
}

.empty-cart span {
    font-size: 0.9rem;
    color: #999;
}

.cart-footer {
    padding: 20px;
    border-top: 1px solid #eee;
}

.cart-total {
    margin-bottom: 20px;
}

.total-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    color: #666;
}

.total-row.grand-total {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    border-top: 1px solid #eee;
    margin-top: 5px;
    padding-top: 10px;
}

.payment-methods {
    margin-bottom: 20px;
}

.payment-methods label {
    display: block;
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 10px;
}

.payment-options {
    display: flex;
    gap: 10px;
}

.payment-option {
    flex: 1;
    background-color: #f9f9f9;
    border: 1px solid #eee;
    border-radius: var(--border-radius);
    padding: 10px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.payment-option i {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 5px;
    color: #999;
}

.payment-option span {
    font-size: 0.9rem;
    color: #666;
}

.payment-option.active {
    background-color: rgba(111, 66, 193, 0.1);
    border-color: var(--primary-color);
}

.payment-option.active i,
.payment-option.active span {
    color: var(--primary-color);
}

.btn-complete-payment {
    width: 100%;
    background-color: var(--success-color);
    color: white;
    border: none;
    padding: 15px;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-complete-payment:hover {
    background-color: #17a673;
}

.pending-syncs-section {
    padding: 15px;
    border-top: 1px solid #eee;
}

.pending-syncs {
    background-color: rgba(246, 194, 62, 0.15);
    color: var(--warning-color);
    padding: 10px 15px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pending-syncs i {
    font-size: 1.2rem;
}

.pos-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.pos-search-section {
    padding: 20px;
    border-bottom: 1px solid #eee;
}

.pos-search-section .search-box {
    margin-bottom: 15px;
}

.pos-search-section .search-box input {
    width: 100%;
    font-size: 1rem;
    padding: 12px 15px 12px 45px;
}

.pos-search-section .search-box button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--primary-color);
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.pos-search-section .search-box button:hover {
    background-color: #5a35a0;
}

.quick-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.category-pill {
    padding: 8px 15px;
    background-color: #f3f4f6;
    border-radius: 20px;
    font-size: 0.9rem;
    color: #666;
    cursor: pointer;
    transition: var(--transition);
}

.category-pill.active,
.category-pill:hover {
    background-color: var(--primary-color);
    color: white;
}

.pos-products-grid {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    position: relative;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 15px;
}

.product-card {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.product-img {
    height: 120px;
    background-color: #f7f7f7;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ddd;
    font-size: 2.5rem;
    transition: var(--transition);
}

.product-card:hover .product-img {
    color: var(--primary-color);
}

.product-info {
    padding: 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-name {
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
    font-size: 0.95rem;
    line-height: 1.3;
}

.product-price {
    color: var(--primary-color);
    font-weight: 700;
    margin-top: auto;
}

.product-stock {
    margin-top: 5px;
    font-size: 0.8rem;
    color: #999;
}

.pos-loader {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.9);
    z-index: 5;
}

.pos-loader span {
    margin-top: 15px;
    color: var(--primary-color);
    font-weight: 500;
}

/* ============= MODAL STILLERI ============= */
.custom-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.custom-modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.modal-content {
    position: relative;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-width: 90%;
    max-height: 90%;
    width: 500px;
    overflow: hidden;
    z-index: 9001;
    transform: translateY(20px);
    transition: transform 0.3s;
}

.custom-modal.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.2rem;
}

.modal-close {
    background: none;
    border: none;
    color: #999;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--danger-color);
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    max-height: 500px;
}

.loading-animation {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.modal-body h3 {
    text-align: center;
    color: var(--primary-color);
}

.modal-footer {
    padding: 20px;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.btn-primary, .btn-secondary {
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background-color: #5a35a0;
}

.btn-secondary {
    background-color: #e9ecef;
    color: #555;
}

.btn-secondary:hover {
    background-color: #dee2e6;
}

/* ÃœrÃ¼n Detay ModalÄ± */
.product-detail-content {
    width: 700px;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 20px;
}

.product-image {
    background-color: #f7f7f7;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
}

.product-placeholder {
    font-size: 5rem;
    color: #ddd;
}

.product-info h2 {
    margin-top: 0;
    margin-bottom: 15px;
    color: #333;
}

.product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 20px;
}

.meta-item {
    background-color: #f8f9fa;
    padding: 8px 15px;
    border-radius: var(--border-radius);
}

.meta-item label {
    display: block;
    font-size: 0.8rem;
    color: #999;
    margin-bottom: 5px;
}

.meta-item span {
    font-weight: 600;
    color: #333;
}

.product-description h4 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: #555;
}

.product-description p {
    color: #666;
    line-height: 1.6;
}

/* ============= TOAST BILDIRIMLERI ============= */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
}

.toast-notification {
    display: flex;
    width: 350px;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 15px;
    overflow: hidden;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s ease;
}

.toast-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-icon {
    width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--info-color);
    color: white;
    font-size: 1.5rem;
}

.toast-notification.success .toast-icon {
    background-color: var(--success-color);
}

.toast-notification.error .toast-icon {
    background-color: var(--danger-color);
}

.toast-notification.warning .toast-icon {
    background-color: var(--warning-color);
}

.toast-content {
    flex: 1;
    padding: 15px;
}

.toast-content h4 {
    margin: 0 0 5px 0;
    font-size: 1rem;
}

.toast-content p {
    margin: 0;
    font-size: 0.9rem;
    color: #666;
}

.toast-close {
    background: none;
    border: none;
    color: #999;
    padding: 10px;
    cursor: pointer;
    align-self: flex-start;
}

.toast-close:hover {
    color: #555;
}

/* ============= RESPONSIVE TASARIM ============= */
@media (max-width: 1200px) {
    .data-cards-section .row {
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .data-cards-section .col-md-4 {
        flex: 0 0 100%;
        margin-bottom: 15px;
    }
    
    .pos-container {
        flex-direction: column;
        height: auto;
    }
    
    .pos-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #eee;
    }
}

@media (max-width: 992px) {
    .app-container {
        flex-direction: column;
        height: auto;
    }
    
    .sidebar {
        width: 100%;
        height: auto;
    }
    
    .sidebar-menu {
        padding: 10px 0;
    }
    
    .sidebar-menu ul {
        display: flex;
        overflow-x: auto;
        padding: 0 10px;
    }
    
    .sidebar-menu li {
        margin: 0 5px;
    }
    
    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .header-actions {
        width: 100%;
    }
    
    .search-container input {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .data-table-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .table-actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        width: 100%;
    }
    
    .search-box input {
        width: 100%;
    }
    
    .data-table th,
    .data-table td {
        padding: 10px;
    }
    
    .modal-content {
        width: 95%;
    }
    
    .product-detail-grid {
        grid-template-columns: 1fr;
    }
}
</pre></body></html>