/* Admin Panel Styles */
:root {
    --admin-primary: #667eea;
    --admin-secondary: #764ba2;
    --admin-success: #43e97b;
    --admin-warning: #feca57;
    --admin-danger: #f5576c;
    --admin-dark: #2c3e50;
    --admin-light: #f8f9fa;
    --admin-border: #e1e8ed;
}

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

body {
    font-family: 'Quicksand', sans-serif;
    background: var(--admin-light);
    color: var(--admin-dark);
}

/* Login Screen */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--admin-primary) 0%, var(--admin-secondary) 100%);
    padding: 2rem;
}

.login-container {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    max-width: 400px;
    width: 100%;
}

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

.login-header h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-header p {
    color: #666;
    font-size: 0.9rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--admin-dark);
}

.form-group input {
    padding: 0.8rem;
    border: 2px solid var(--admin-border);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.btn-login {
    padding: 1rem;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.login-hint {
    text-align: center;
    color: #999;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* Admin Panel Layout */
.admin-panel {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
    width: 260px;
    background: linear-gradient(180deg, var(--admin-primary) 0%, var(--admin-secondary) 100%);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
}

.admin-logo {
    padding: 2rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.admin-logo h2 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.admin-logo p {
    font-size: 0.85rem;
    opacity: 0.8;
}

.admin-nav {
    flex: 1;
    padding: 1.5rem 0;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.admin-nav-link:hover {
    background: rgba(255,255,255,0.1);
    border-left-color: white;
}

.admin-nav-link.active {
    background: rgba(255,255,255,0.15);
    border-left-color: white;
    font-weight: 600;
}

.nav-icon {
    font-size: 1.3rem;
}

.admin-sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.btn-logout {
    width: 100%;
    padding: 0.8rem;
    background: rgba(255,255,255,0.2);
    color: white;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-logout:hover {
    background: rgba(255,255,255,0.3);
}

/* Main Content */
.admin-content {
    margin-left: 260px;
    flex: 1;
    padding: 2rem;
    min-height: 100vh;
}

.admin-section {
    display: none;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.section-header h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--admin-dark);
}

.section-header p {
    color: #666;
}

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

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-info h3 {
    font-size: 1.8rem;
    margin-bottom: 0.25rem;
}

.stat-info p {
    color: #666;
    font-size: 0.9rem;
}

/* Quick Actions */
.quick-actions {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
}

.quick-actions h2 {
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.action-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.action-btn {
    padding: 1.5rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
}

.action-btn span {
    font-size: 2rem;
}

.action-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Recent Activity */
.recent-activity {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.recent-activity h2 {
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--admin-light);
    border-radius: 10px;
    border-left: 4px solid var(--admin-primary);
}

.activity-icon {
    font-size: 1.5rem;
}

.activity-info p {
    margin-bottom: 0.25rem;
}

.activity-info small {
    color: #666;
}

/* Products Layout */
.products-layout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.product-zone {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.zone-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--admin-border);
}

.zone-header h3 {
    font-size: 1.2rem;
}

.zone-count {
    background: var(--admin-primary);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.product-drop-zone {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
    min-height: 100px;
    padding: 1rem;
    border: 2px dashed var(--admin-border);
    border-radius: 10px;
}

.product-drop-zone.drag-over {
    background: rgba(102, 126, 234, 0.05);
    border-color: var(--admin-primary);
}

.product-card-admin {
    background: var(--admin-light);
    border: 2px solid var(--admin-border);
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: move;
    transition: all 0.3s ease;
    position: relative;
}

.product-card-admin:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.product-card-admin.dragging {
    opacity: 0.5;
    transform: rotate(3deg);
}

.drag-handle {
    font-size: 1.2rem;
    color: #999;
    cursor: grab;
}

.drag-handle:active {
    cursor: grabbing;
}

.product-card-admin img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
}

.product-admin-info {
    flex: 1;
}

.product-admin-info h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.product-price {
    font-weight: 600;
    color: var(--admin-primary);
    margin-bottom: 0.5rem;
}

.product-status {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.product-status.available {
    background: rgba(67, 233, 123, 0.2);
    color: #27ae60;
}

.product-status.unavailable {
    background: rgba(245, 87, 108, 0.2);
    color: #e74c3c;
}

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

.btn-icon {
    background: white;
    border: 1px solid var(--admin-border);
    padding: 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-icon:hover {
    background: var(--admin-primary);
    border-color: var(--admin-primary);
    transform: scale(1.1);
}

/* Layout Settings */
.layout-settings {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.setting-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.setting-card h3 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.setting-option {
    margin-bottom: 1.5rem;
}

.setting-option label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-select {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid var(--admin-border);
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
}

/* Pricing Calculator */
.pricing-calculator {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.calculator-form,
.calculator-result {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.calculator-form h3,
.calculator-result h3 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.result-breakdown {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.result-row {
    display: flex;
    justify-content: space-between;
    padding: 1rem;
    background: var(--admin-light);
    border-radius: 8px;
}

.result-row.highlight {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border: 2px solid var(--admin-primary);
}

.final-price {
    font-size: 1.5rem;
    color: var(--admin-primary);
}

.profit {
    color: var(--admin-success);
}

.pricing-tips {
    background: var(--admin-light);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--admin-primary);
}

.pricing-tips h4 {
    margin-bottom: 1rem;
}

.pricing-tips ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pricing-tips li {
    padding-left: 1.5rem;
    position: relative;
}

.pricing-tips li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--admin-primary);
    font-weight: bold;
}

.btn-primary {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

/* Bulk Pricing */
.bulk-pricing {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.bulk-pricing h3 {
    margin-bottom: 1.5rem;
}

.bulk-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.bulk-category {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--admin-light);
    border-radius: 8px;
}

.bulk-category label {
    flex: 1;
    font-weight: 600;
}

.bulk-category input {
    width: 100px;
    padding: 0.5rem;
    border: 2px solid var(--admin-border);
    border-radius: 6px;
}

.btn-secondary {
    padding: 0.5rem 1rem;
    background: var(--admin-primary);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--admin-secondary);
}

/* Sync Section */
.sync-status-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.sync-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.sync-spinner {
    animation: rotate 2s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.sync-info {
    flex: 1;
}

.sync-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.sync-status-text {
    font-weight: 600;
    color: var(--admin-success);
    margin-bottom: 0.25rem;
}

.btn-sync {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.btn-sync:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

/* Sync Schedule */
.sync-schedule {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
}

.sync-schedule h3 {
    margin-bottom: 1rem;
}

.sync-schedule p {
    color: #666;
    margin-bottom: 1.5rem;
}

.schedule-times {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.schedule-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--admin-light);
    border-radius: 10px;
}

.time-icon {
    font-size: 2rem;
}

.schedule-item > div {
    flex: 1;
}

.schedule-item strong {
    font-size: 1.2rem;
}

.status-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.status-badge.done {
    background: rgba(67, 233, 123, 0.2);
    color: #27ae60;
}

.status-badge.pending {
    background: rgba(254, 202, 87, 0.2);
    color: #f39c12;
}

/* Sync Details */
.sync-details {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
}

.sync-details h3 {
    margin-bottom: 1.5rem;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--admin-light);
    border-radius: 10px;
}

.detail-icon {
    font-size: 2rem;
}

.detail-item strong {
    font-size: 1.5rem;
    display: block;
}

/* Sync Log */
.sync-log {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.sync-log h3 {
    margin-bottom: 1.5rem;
}

.log-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.log-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    border-radius: 10px;
    border-left: 4px solid;
}

.log-item.success {
    background: rgba(67, 233, 123, 0.1);
    border-left-color: var(--admin-success);
}

.log-item.warning {
    background: rgba(254, 202, 87, 0.1);
    border-left-color: var(--admin-warning);
}

.log-icon {
    font-size: 1.5rem;
}

.log-info strong {
    display: block;
    margin-bottom: 0.25rem;
}

.log-info p {
    color: #666;
    font-size: 0.9rem;
}

/* Orders Section */
.orders-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.order-card {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--admin-border);
}

.order-id {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--admin-primary);
}

.order-status {
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.order-status.pending {
    background: rgba(254, 202, 87, 0.2);
    color: #f39c12;
}

.order-status.shipped {
    background: rgba(67, 233, 123, 0.2);
    color: #27ae60;
}

.order-details {
    margin-bottom: 1rem;
}

.order-details p {
    margin-bottom: 0.5rem;
    color: #666;
}

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

.btn-small {
    padding: 0.5rem 1rem;
    background: var(--admin-primary);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.btn-small:hover {
    background: var(--admin-secondary);
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 768px) {
    .admin-sidebar {
        width: 200px;
    }

    .admin-content {
        margin-left: 200px;
    }

    .pricing-calculator {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .admin-sidebar {
        width: 60px;
    }

    .admin-content {
        margin-left: 60px;
    }

    .admin-nav-link span:last-child {
        display: none;
    }

    .admin-logo p {
        display: none;
    }
}


/* All Products List Section */
.all-products-section {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 2px solid #e8dcc4;
}

.all-products-section .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.all-products-section .section-header h2 {
    font-size: 1.5rem;
    color: #8b6f47;
    margin: 0;
}

.search-input {
    padding: 10px 15px;
    border: 2px solid #e8dcc4;
    border-radius: 8px;
    font-size: 1rem;
    width: 300px;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: #8b6f47;
    box-shadow: 0 0 0 3px rgba(139, 111, 71, 0.1);
}

.all-products-list {
    max-height: 600px;
    overflow-y: auto;
    border: 1px solid #e8dcc4;
    border-radius: 8px;
    padding: 10px;
    background: white;
}

.product-list-item {
    display: flex;
    align-items: center;
    padding: 12px;
    border-bottom: 1px solid #f5f5f5;
    transition: background 0.2s ease;
}

.product-list-item:hover {
    background: #f9f9f9;
}

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

.product-list-img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    margin-right: 15px;
}

.product-list-info {
    flex: 1;
}

.product-list-info h4 {
    margin: 0 0 5px 0;
    font-size: 1rem;
    color: #333;
}

.product-list-info .product-price {
    margin: 0;
    font-size: 0.95rem;
    color: #8b6f47;
    font-weight: 600;
}

.product-zone-select {
    padding: 8px 12px;
    border: 2px solid #e8dcc4;
    border-radius: 6px;
    font-size: 0.95rem;
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
}

.product-zone-select:hover {
    border-color: #8b6f47;
}

.product-zone-select:focus {
    outline: none;
    border-color: #8b6f47;
    box-shadow: 0 0 0 3px rgba(139, 111, 71, 0.1);
}

.product-zone-select option[value="home"] {
    background: #d4edda;
}

.product-zone-select option[value="sidebar"] {
    background: #d1ecf1;
}

.product-zone-select option[value="hidden"] {
    background: #f8d7da;
}

.loading-message {
    text-align: center;
    padding: 40px;
    color: #8b6f47;
    font-size: 1.1rem;
}