:root{--color-primary: #2E7D32;--color-primary-light: #4CAF50;--color-primary-dark: #1B5E20;--color-primary-50: #E8F5E9;--color-accent: #FF6D00;--color-accent-light: #FF9E40;--color-accent-dark: #F59E0B;--color-success: #2E7D32;--color-warning: #F59E0B;--color-error: #DC2626;--color-info: #0284C7;--color-success-bg: rgba(46, 125, 50, .1);--color-error-bg: rgba(220, 38, 38, .1);--color-warning-bg: rgba(245, 158, 11, .1);--color-background: #F5F5F5;--color-surface: #FFFFFF;--color-border: #E5E7EB;--color-border-focus: #2E7D32;--color-text-primary: #111827;--color-text-secondary: #6B7280;--color-text-tertiary: #9CA3AF;--color-text-inverse: #FFFFFF;--color-neutral-50: #FAFAFA;--color-neutral-100: #F5F5F5;--color-neutral-200: #E5E5E5;--color-neutral-300: #D4D4D4;--color-neutral-400: #A3A3A3;--color-neutral-500: #737373;--color-neutral-600: #525252;--color-neutral-700: #404040;--color-neutral-800: #262626;--color-neutral-900: #171717;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 24px;--radius-full: 9999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-h1: 28px;--font-size-h2: 22px;--font-size-h3: 18px;--font-size-h4: 16px;--font-size-body-lg: 16px;--font-size-body-md: 14px;--font-size-body-sm: 13px;--font-size-caption: 12px;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 2px 4px rgba(0, 0, 0, .1);--shadow-lg: 0 4px 8px rgba(0, 0, 0, .12);--shadow-xl: 0 8px 16px rgba(0, 0, 0, .15)}*{box-sizing:border-box}html,body{overflow-x:hidden}body{margin:0;font-family:var(--font-family);background:var(--color-background);color:var(--color-text-primary)}button{font-family:inherit;cursor:pointer}input{font-family:inherit}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);margin-top:var(--space-4);padding:10px var(--space-4);background:var(--color-accent);color:var(--color-text-inverse);border:1px solid transparent;border-radius:var(--radius-md);font-size:var(--font-size-body-md);font-weight:var(--font-weight-semibold);text-decoration:none;transition:background-color .15s ease,box-shadow .15s ease}.btn-primary:hover:not(:disabled){background:var(--color-accent-dark)}.btn-primary:focus-visible{outline:2px solid var(--color-accent-dark);outline-offset:2px}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--color-surface);color:var(--color-text-primary);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-body-sm);font-weight:var(--font-weight-medium);text-decoration:none;transition:background-color .15s ease,border-color .15s ease}.btn-secondary:hover:not(:disabled){background:var(--color-neutral-100);border-color:var(--color-neutral-300)}.btn-secondary:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn-secondary:disabled{opacity:.6;cursor:not-allowed}.btn-danger{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:10px var(--space-4);background:var(--color-error);color:var(--color-text-inverse);border:1px solid transparent;border-radius:var(--radius-md);font-size:var(--font-size-body-md);font-weight:var(--font-weight-semibold);transition:background-color .15s ease}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-danger:focus-visible{outline:2px solid var(--color-error);outline-offset:2px}.btn-danger:disabled{opacity:.6;cursor:not-allowed}.btn-success{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:10px var(--space-4);background:var(--color-success);color:var(--color-text-inverse);border:1px solid transparent;border-radius:var(--radius-md);font-size:var(--font-size-body-md);font-weight:var(--font-weight-semibold);transition:background-color .15s ease}.btn-success:hover:not(:disabled){background:var(--color-primary-dark)}.btn-success:disabled{opacity:.6;cursor:not-allowed}.btn-link{background:none;border:none;color:var(--color-primary);font-size:var(--font-size-body-sm);font-weight:var(--font-weight-medium);padding:4px 6px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;gap:4px;transition:background-color .15s ease,color .15s ease}.btn-link:hover:not(:disabled){background:var(--color-primary-50);color:var(--color-primary-dark)}.btn-link:focus-visible{outline:2px solid var(--color-primary);outline-offset:1px}.btn-link:disabled{opacity:.5;cursor:not-allowed;background:none}.btn-link--primary{color:var(--color-accent-dark)}.btn-link--primary:hover:not(:disabled){background:#ff6d001a;color:var(--color-accent-dark)}.btn-link--danger{color:var(--color-error)}.btn-link--danger:hover:not(:disabled){background:var(--color-error-bg);color:var(--color-error)}.btn-link--muted{color:var(--color-text-secondary)}.btn-link--muted:hover:not(:disabled){background:var(--color-neutral-100);color:var(--color-text-primary)}@keyframes spin{to{transform:rotate(360deg)}}.spinner{display:inline-block;border-radius:50%;border:2px solid rgba(0,0,0,.15);border-top-color:var(--color-accent);animation:spin .6s linear infinite;flex-shrink:0}.spinner-xs{width:12px;height:12px}.spinner-sm{width:14px;height:14px}.spinner-md{width:20px;height:20px;border-width:3px}.spinner-inverse{border-color:#fff6;border-top-color:#fff}.loading-state{display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-8) 0;color:var(--color-text-secondary);font-size:var(--font-size-body-md)}.empty-state{padding:var(--space-6) 0;text-align:center;color:var(--color-text-secondary);font-size:var(--font-size-body-md)}.form-error{background:var(--color-error-bg);color:var(--color-error);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-body-sm)}.field-error{color:var(--color-error);font-size:var(--font-size-caption)}.form-success{background:var(--color-success-bg);color:var(--color-primary-dark);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-body-sm);margin-bottom:var(--space-4)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-6);background:var(--color-background)}.login-card{width:100%;max-width:360px;background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-8);box-shadow:var(--shadow-md);display:flex;flex-direction:column;gap:var(--space-2)}.login-card h1{margin:0 0 var(--space-4);font-size:var(--font-size-h2);color:var(--color-primary-dark)}.login-card label{font-size:var(--font-size-body-sm);font-weight:var(--font-weight-semibold);margin-top:var(--space-2)}.login-card input{padding:10px var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-body-md);width:100%}.login-card input:focus{outline:none;border-color:var(--color-border-focus);box-shadow:0 0 0 3px #2e7d321f}.password-row{display:flex;gap:var(--space-2);align-items:center}.password-row input{flex:1}.admin-layout{display:flex;min-height:100vh;background:var(--color-background)}.admin-sidebar{width:264px;flex-shrink:0;background:var(--color-primary-dark);color:var(--color-text-inverse);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;overflow-x:hidden;box-shadow:var(--shadow-lg);transition:width .2s ease}.admin-sidebar-brand{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:var(--space-5) var(--space-4);border-bottom:1px solid rgba(255,255,255,.12)}.admin-sidebar-brand-text{font-weight:var(--font-weight-bold);font-size:var(--font-size-h4);letter-spacing:.01em;white-space:nowrap;overflow:hidden}.admin-sidebar-collapse-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;flex-shrink:0;border:none;border-radius:var(--radius-md);background:#ffffff1a;color:var(--color-text-inverse);cursor:pointer;transition:background-color .15s ease}.admin-sidebar-collapse-btn:hover{background:#fff3}.admin-nav{display:flex;flex-direction:column;padding:var(--space-3) 0}.nav-section{display:flex;flex-direction:column;margin-bottom:var(--space-3)}.nav-section:last-child{margin-bottom:0}.nav-section-title{padding:var(--space-3) var(--space-4) var(--space-2);font-size:11px;font-weight:var(--font-weight-bold);letter-spacing:.04em;text-transform:uppercase;color:#ffffff8c;white-space:nowrap}.nav-link{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:10px var(--space-4);color:#ffffffd9;text-decoration:none;font-size:var(--font-size-body-md);line-height:var(--font-size-h4);white-space:nowrap;border-left:3px solid transparent;border-radius:0 var(--radius-md) var(--radius-md) 0;transition:background-color .15s ease,color .15s ease,border-color .15s ease}.nav-link svg{flex-shrink:0}.nav-link:hover{background:#ffffff14;color:var(--color-text-inverse);border-left-color:#ff6d0073}.nav-link:focus-visible{outline:2px solid var(--color-accent);outline-offset:-2px}.nav-link.active{background:#ffffff24;color:var(--color-text-inverse);font-weight:var(--font-weight-semibold);border-left-color:var(--color-accent)}.nav-link.disabled{color:#ffffff59;cursor:not-allowed}.nav-link.disabled:hover{background:none;border-left-color:transparent}.admin-sidebar-backdrop{display:none}.admin-hamburger-btn{display:none;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;border:none;border-radius:var(--radius-md);background:transparent;color:var(--color-text-primary);cursor:pointer}.admin-hamburger-btn:hover{background:var(--color-neutral-100)}@media (min-width: 1025px){.admin-sidebar.collapsed{width:76px}.admin-sidebar.collapsed .admin-sidebar-brand-text,.admin-sidebar.collapsed .nav-section-title,.admin-sidebar.collapsed .nav-link-label{display:none}.admin-sidebar.collapsed .admin-sidebar-brand{justify-content:center}.admin-sidebar.collapsed .nav-link{justify-content:center;padding:10px;gap:0}}.admin-main{flex:1;display:flex;flex-direction:column;min-width:0}.admin-topbar{height:64px;flex-shrink:0;background:var(--color-surface);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-sm);display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:0 var(--space-6);position:sticky;top:0;z-index:5}.admin-topbar-left{display:flex;align-items:center;gap:var(--space-3);min-width:0}.admin-page-title{font-size:var(--font-size-h3);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.admin-topbar-right{display:flex;align-items:center;gap:var(--space-4);flex-shrink:0}.admin-user-menu{position:relative}.admin-user-trigger{display:inline-flex;align-items:center;gap:var(--space-2);border:none;background:none;padding:4px 6px;border-radius:var(--radius-full);cursor:pointer;color:var(--color-text-primary);transition:background-color .15s ease}.admin-user-trigger:hover{background:var(--color-neutral-100)}.admin-avatar{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--color-accent);color:var(--color-text-inverse);font-size:var(--font-size-body-sm);font-weight:var(--font-weight-bold);flex-shrink:0}.admin-user-info{display:flex;flex-direction:column;align-items:flex-start;line-height:1.2;white-space:nowrap}.admin-user-name{font-size:var(--font-size-body-sm);font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.admin-user-role{font-size:var(--font-size-caption);color:var(--color-text-secondary)}.admin-user-dropdown{position:absolute;top:calc(100% + var(--space-2));right:0;min-width:200px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-2);display:flex;flex-direction:column;z-index:10}.admin-user-dropdown-header{display:flex;flex-direction:column;gap:2px;padding:var(--space-2) var(--space-3)}.dropdown-item{display:block;width:100%;text-align:left;padding:var(--space-2) var(--space-3);border:none;background:none;border-radius:var(--radius-md);font-size:var(--font-size-body-sm);color:var(--color-text-primary);cursor:pointer;white-space:nowrap}.dropdown-item:hover{background:var(--color-neutral-100)}.dropdown-item.disabled{color:var(--color-text-tertiary);cursor:not-allowed}.dropdown-item.disabled:hover{background:none}.dropdown-divider{height:1px;background:var(--color-border);margin:var(--space-2) 0}.admin-content{flex:1;padding:var(--space-6);overflow-x:auto;min-width:0}.authority-list{padding-left:var(--space-5)}.route-loading{display:flex;align-items:center;justify-content:center;min-height:100vh;font-size:var(--font-size-body-md);color:var(--color-text-secondary)}@media (max-width: 1024px){.admin-hamburger-btn{display:inline-flex}.admin-sidebar-collapse-btn{display:none}.admin-sidebar{position:fixed;top:0;left:0;z-index:50;width:280px;height:100vh;transform:translate(-100%);transition:transform .25s ease}.admin-sidebar.mobile-open{transform:translate(0)}.admin-sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#11182780;z-index:40}}@media (max-width: 768px){.admin-content{padding:var(--space-4)}.admin-user-info{display:none}}.dashboard-page{display:flex;flex-direction:column;gap:var(--space-6)}.dashboard-welcome{background:var(--color-accent-dark);color:var(--color-text-inverse);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-md)}.dashboard-welcome h1{margin:0 0 4px;font-size:var(--font-size-h1);font-weight:var(--font-weight-bold)}.dashboard-welcome p{margin:0;font-size:var(--font-size-body-md);color:#ffffffd9}.dashboard-section{display:flex;flex-direction:column;gap:var(--space-3)}.dashboard-section h2{margin:0;font-size:var(--font-size-h4);font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.stat-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-4)}.stat-card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-2);box-shadow:var(--shadow-sm)}.stat-card-label{font-size:var(--font-size-body-sm);color:var(--color-text-secondary);font-weight:var(--font-weight-medium)}.stat-card-value{font-size:var(--font-size-h2);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.stat-card-link{margin-top:var(--space-1);font-size:var(--font-size-body-sm);font-weight:var(--font-weight-semibold);color:var(--color-accent-dark);text-decoration:none}.stat-card-link:hover{color:var(--color-accent)}.stat-card-hint{font-size:var(--font-size-caption);color:var(--color-text-tertiary)}.chip-row{display:flex;flex-wrap:wrap;gap:var(--space-2)}.chip{display:inline-flex;align-items:center;padding:4px var(--space-3);border-radius:var(--radius-full);background:var(--color-primary-50);color:var(--color-primary-dark);font-size:var(--font-size-caption);font-weight:var(--font-weight-semibold);white-space:nowrap}.chip-empty{font-size:var(--font-size-body-sm);color:var(--color-text-secondary)}.quick-actions-row{display:flex;flex-wrap:wrap;gap:var(--space-3)}.quick-action-btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-body-md);font-weight:var(--font-weight-medium);color:var(--color-text-primary);text-decoration:none;transition:border-color .15s ease,color .15s ease}.quick-action-btn:hover{border-color:var(--color-accent);color:var(--color-accent-dark)}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-4);margin-bottom:var(--space-5);flex-wrap:wrap}.page-header-text h1{margin:0;font-size:var(--font-size-h2);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.page-header-description{margin:4px 0 0;color:var(--color-text-secondary);font-size:var(--font-size-body-sm)}.page-header-actions{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}.page-header-actions .btn-primary{margin-top:0}.content-card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);padding:var(--space-5) var(--space-6)}.filters-row{display:flex;gap:var(--space-3);margin-bottom:var(--space-4);flex-wrap:wrap}.filters-row input{flex:1;min-width:180px;max-width:320px;padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-body-md)}.filters-row select{padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-body-md);background:var(--color-surface)}.filters-row input:focus,.filters-row select:focus{outline:none;border-color:var(--color-border-focus);box-shadow:0 0 0 3px #2e7d321f}.table-responsive{width:100%;overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.data-table{width:100%;min-width:560px;border-collapse:collapse;background:var(--color-surface)}.data-table th,.data-table td{text-align:left;padding:12px var(--space-4);border-bottom:1px solid var(--color-border);font-size:var(--font-size-body-md)}.data-table th{background:var(--color-neutral-50);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);font-size:var(--font-size-body-sm);white-space:nowrap}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr:hover{background:var(--color-neutral-50)}.status-badge{display:inline-flex;align-items:center;padding:3px 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textarea:disabled{background:var(--color-neutral-100);color:var(--color-text-secondary);cursor:not-allowed}.checkbox-row{display:flex;align-items:center;gap:var(--space-2);flex-direction:row;font-size:var(--font-size-body-md)}.image-mode-row{display:flex;align-items:center;gap:var(--space-4)}.form-actions{grid-column:1 / -1;display:flex;justify-content:flex-end;gap:var(--space-3);margin-top:var(--space-5);padding-top:var(--space-4);border-top:1px solid var(--color-border)}.form-actions .btn-primary{margin-top:0}.hint-text{grid-column:1 / -1;font-size:var(--font-size-body-sm);color:var(--color-text-secondary);margin:0 0 var(--space-4)}@media (max-width: 900px){.form-grid{grid-template-columns:1fr}}.inline-add-form{display:flex;gap:var(--space-3);margin-bottom:var(--space-4)}.inline-add-form input{flex:1;max-width:320px;padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-body-md)}.inline-add-form .btn-primary{margin-top:0}.inline-entity-form{display:flex;flex-wrap:wrap;gap:10px;align-items:center;background:var(--color-neutral-50);padding:var(--space-4);border-radius:var(--radius-md);margin-bottom:var(--space-4)}.inline-entity-form input,.inline-entity-form select{flex:1 1 160px;min-width:120px;padding:8px 10px;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-body-sm);background:var(--color-surface)}.inline-entity-form input:focus,.inline-entity-form select:focus{outline:none;border-color:var(--color-border-focus)}.inline-entity-form label{font-size:var(--font-size-body-sm);color:var(--color-text-secondary)}.inline-entity-form .form-actions{margin-top:0;padding-top:0;border-top:none;width:100%}.product-thumb{width:40px;height:40px;object-fit:cover;border-radius:var(--radius-sm);display:block}.product-thumb-placeholder{width:40px;height:40px;border-radius:var(--radius-sm);background:var(--color-neutral-200)}.url-cell{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:var(--font-size-caption);color:var(--color-text-secondary)}.category-form-page{max-width:720px}.product-form-page,.order-detail-page{max-width:960px}.tab-row{display:flex;gap:4px;margin-bottom:var(--space-4);border-bottom:1px solid var(--color-border);overflow-x:auto}.tab{padding:var(--space-2) 14px;background:none;border:none;border-bottom:2px solid transparent;font-size:var(--font-size-body-md);color:var(--color-text-secondary);cursor:pointer;white-space:nowrap}.tab.active{color:var(--color-accent-dark);border-bottom-color:var(--color-accent);font-weight:var(--font-weight-semibold)}.tab:disabled{color:var(--color-neutral-300);cursor:not-allowed}.sub-section{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:var(--space-5);margin-bottom:var(--space-4);box-shadow:var(--shadow-sm)}.sub-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-3)}.sub-section-header h3{margin:0;font-size:var(--font-size-h4)}.status-timeline{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-4)}.status-timeline-item{display:flex;align-items:flex-start;gap:var(--space-3)}.status-timeline-dot{width:10px;height:10px;flex-shrink:0;margin-top:6px;border-radius:50%;background:var(--color-accent)}@media (max-width: 640px){.page-header{flex-direction:column;align-items:stretch}.content-card,.form-card,.sub-section{padding:var(--space-4)}.filters-row{flex-direction:column}.filters-row input,.filters-row select{max-width:none;width:100%}}