*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #1A56DB;--primary-dark: #1040B0;--primary-light: #EBF2FF;--sidebar-w: 230px;--bg: #F1F5F9;--card: #ffffff;--border: #E2E8F0;--text: #1E293B;--text-2: #64748B;--text-3: #94A3B8;--success: #10B981;--warning: #F59E0B;--danger: #EF4444;--info: #3B82F6;--radius: 10px;--shadow: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 20px rgba(0,0,0,.12);--transition: .18s cubic-bezier(.4,0,.2,1)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}@keyframes pageEnter{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.page-enter{animation:pageEnter .22s var(--transition);will-change:opacity,transform}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform var(--transition)}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;z-index:99;animation:fadeIn .18s ease}.sidebar-logo{padding:18px 16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border)}.sidebar-logo-icon{font-size:26px}.sidebar-logo-text{font-weight:700;font-size:15px;color:var(--primary)}.sidebar-logo-sub{font-size:10px;color:var(--text-3);text-transform:uppercase;letter-spacing:.5px}.sidebar-nav{padding:10px 8px;flex:1}.nav-section{padding:8px 10px 4px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-3)}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;color:var(--text-2);cursor:pointer;transition:all var(--transition);text-decoration:none;border-radius:8px;font-size:13.5px;font-weight:500;margin-bottom:2px;position:relative}.nav-item:hover{background:var(--bg);color:var(--text);transform:translate(2px)}.nav-item.active{background:var(--primary-light);color:var(--primary);font-weight:600}.nav-item.active:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;background:var(--primary);border-radius:0 3px 3px 0}.nav-icon{width:20px;text-align:center;font-size:16px;flex-shrink:0}.nav-label{flex:1}.sidebar-footer{padding:14px 16px;border-top:1px solid var(--border);font-size:11px;color:var(--text-3)}.menu-btn{display:none;background:none;border:none;font-size:18px;cursor:pointer;color:var(--text-2);padding:4px 6px;border-radius:6px;transition:background var(--transition)}.menu-btn:hover{background:var(--bg)}.main{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh}.topbar{background:var(--card);border-bottom:1px solid var(--border);padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.topbar-title{font-size:16px;font-weight:600}.topbar-right{display:flex;align-items:center;gap:12px}.topbar-badge{background:var(--primary-light);color:var(--primary);padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}.user-menu-btn{display:flex;align-items:center;gap:7px;padding:6px 12px;border:1px solid var(--border);border-radius:8px;background:#fff;cursor:pointer;font-size:13px;font-weight:600;color:var(--text);transition:all var(--transition)}.user-menu-btn:hover{border-color:var(--primary);background:var(--primary-light)}.user-menu-avatar{font-size:16px}.user-menu-name{max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-dropdown{position:absolute;top:calc(100% + 6px);right:0;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow-md);min-width:170px;z-index:200;overflow:hidden;animation:pageEnter .15s ease}.user-dropdown-item{display:flex;align-items:center;gap:8px;width:100%;padding:10px 16px;background:none;border:none;cursor:pointer;font-size:13px;font-weight:500;color:var(--text);text-align:left;transition:background var(--transition)}.user-dropdown-item:hover{background:var(--bg)}.user-dropdown-item.danger{color:var(--danger)}.user-dropdown-item.danger:hover{background:#fef2f2}.user-dropdown-divider{height:1px;background:var(--border);margin:2px 0}.page-content{padding:20px 24px;flex:1}.login-bg{min-height:100vh;background:linear-gradient(135deg,#ebf2ff,#f1f5f9,#f0fdf4);display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:#fff;border-radius:16px;box-shadow:0 8px 40px #0000001f;padding:40px 36px;width:100%;max-width:400px}.login-logo{text-align:center;margin-bottom:32px}.login-logo-icon{font-size:48px;display:block;margin-bottom:10px}.login-logo-name{font-size:22px;font-weight:800;color:var(--primary);letter-spacing:-.3px}.login-logo-sub{font-size:11px;color:var(--text-3);text-transform:uppercase;letter-spacing:1px;margin-top:2px}.login-form{display:flex;flex-direction:column;gap:18px}.login-field{display:flex;flex-direction:column;gap:6px}.login-field label{font-size:13px;font-weight:600;color:var(--text-2)}.login-field input{width:100%;border:1.5px solid var(--border);border-radius:10px;padding:11px 14px;font-size:14px;outline:none;transition:border-color var(--transition),box-shadow var(--transition);font-family:inherit}.login-field input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1a56db1a}.login-pass-wrap{position:relative}.login-pass-wrap input{padding-right:44px}.login-pass-eye{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;font-size:16px;padding:4px;line-height:1}.login-error{background:#fef2f2;color:var(--danger);border:1px solid #FECACA;border-radius:8px;padding:10px 14px;font-size:13px;font-weight:500}.login-btn{width:100%;padding:12px;background:var(--primary);color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer;transition:background var(--transition),opacity var(--transition);display:flex;align-items:center;justify-content:center;min-height:46px}.login-btn:hover:not(:disabled){background:var(--primary-dark)}.login-btn:disabled{opacity:.7;cursor:default}.login-spinner{width:20px;height:20px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block}.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow)}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-title{font-size:14px;font-weight:600}.card-body{padding:20px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stat-card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:20px;box-shadow:var(--shadow);transition:transform var(--transition),box-shadow var(--transition);cursor:default}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:12px}.stat-icon.blue{background:#ebf5ff}.stat-icon.green{background:#ecfdf5}.stat-icon.yellow{background:#fffbeb}.stat-icon.purple{background:#f5f3ff}.stat-value{font-size:24px;font-weight:700;line-height:1;margin-bottom:4px}.stat-label{font-size:12px;color:var(--text-2)}.stat-sub{font-size:11px;color:var(--text-3);margin-top:4px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{background:var(--bg);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-2);padding:10px 16px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:11px 16px;border-bottom:1px solid var(--border);vertical-align:middle}tr:last-child td{border-bottom:none}tbody tr{transition:background var(--transition)}tbody tr:hover td{background:var(--primary-light)}.badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap}.badge-pending{background:#fef3c7;color:#92400e}.badge-confirmed{background:#dbeafe;color:#1e40af}.badge-shipping{background:#ccfbf1;color:#065f46}.badge-done{background:#d1fae5;color:#065f46}.badge-cancelled{background:#fee2e2;color:#991b1b}.badge-active{background:#d1fae5;color:#065f46}.badge-inactive{background:#f1f5f9;color:#64748b}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;border:none;font-size:13px;font-weight:600;cursor:pointer;transition:all var(--transition);white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.45;cursor:not-allowed}.btn:not(:disabled):active{transform:scale(.96)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark);box-shadow:0 2px 8px #1a56db4d}.btn-ghost{background:transparent;color:var(--text-2);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--bg);color:var(--text)}.btn-danger{background:transparent;color:var(--danger);border:1px solid #FECACA}.btn-danger:hover:not(:disabled){background:#fee2e2}.btn-success{background:transparent;color:var(--success);border:1px solid #A7F3D0}.btn-success:hover:not(:disabled){background:#d1fae5}.btn-sm{padding:5px 10px;font-size:12px}.btn-icon{padding:6px;width:32px;height:32px;justify-content:center}.toolbar{display:flex;align-items:center;gap:10px;padding:14px 20px;border-bottom:1px solid var(--border);flex-wrap:wrap}.search-input{height:36px;border:1px solid var(--border);border-radius:8px;padding:0 12px;font-size:13px;font-family:inherit;color:var(--text);background:var(--bg);outline:none;transition:border-color var(--transition),box-shadow var(--transition)}.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1a56db1a;background:#fff}.search-input::placeholder{color:var(--text-3)}.search-box{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:7px 12px;flex:1;min-width:200px;transition:border-color var(--transition),box-shadow var(--transition)}.search-box:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px #1a56db1a;background:#fff}.search-box input{border:none;background:transparent;outline:none;font-size:13px;width:100%;color:var(--text)}.search-box input::placeholder{color:var(--text-3)}.filter-tabs{display:flex;gap:4px;flex-wrap:wrap}.filter-tab{padding:6px 12px;border-radius:20px;border:1px solid var(--border);background:var(--card);font-size:12px;font-weight:500;cursor:pointer;color:var(--text-2);transition:all var(--transition)}.filter-tab:hover{border-color:var(--primary);color:var(--primary)}.filter-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}@keyframes overlayIn{0%{opacity:0}to{opacity:1}}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:200;display:flex;align-items:center;justify-content:center;padding:16px;animation:overlayIn .18s ease}.modal{background:var(--card);border-radius:14px;width:100%;max-width:520px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #0003;animation:modalIn .22s cubic-bezier(.34,1.56,.64,1);will-change:transform,opacity}.modal-header{padding:20px 24px 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.modal-title{font-size:16px;font-weight:700}.modal-close{width:32px;height:32px;border-radius:8px;border:none;background:var(--bg);cursor:pointer;font-size:16px;color:var(--text-2);display:flex;align-items:center;justify-content:center;transition:all var(--transition)}.modal-close:hover{background:var(--border);transform:scale(1.1)}.modal-body{padding:20px 24px;flex:1;min-height:0;overflow-y:auto}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}.form-row{margin-bottom:14px}.form-row label{display:block;font-size:12px;font-weight:600;color:var(--text-2);margin-bottom:6px}.form-row input,.form-row select,.form-row textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:9px 12px;font-size:13px;color:var(--text);outline:none;transition:border-color var(--transition),box-shadow var(--transition);background:#fff}.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1a56db1a}.form-row textarea{resize:vertical;min-height:80px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}@keyframes slideIn{0%{transform:translate(110%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideOut{0%{transform:translate(0);opacity:1}to{transform:translate(110%);opacity:0}}.toast-wrap{position:fixed;top:16px;right:16px;z-index:999;display:flex;flex-direction:column;gap:8px;pointer-events:none}.toast{background:var(--text);color:#fff;padding:11px 16px;border-radius:10px;font-size:13px;font-weight:500;box-shadow:var(--shadow-md);animation:slideIn .22s cubic-bezier(.34,1.56,.64,1);pointer-events:auto;display:flex;align-items:center;gap:8px}.toast.success{background:var(--success)}.toast.error{background:var(--danger)}.product-thumb{width:40px;height:40px;border-radius:8px;background:var(--bg);display:flex;align-items:center;justify-content:center;font-size:20px;overflow:hidden;flex-shrink:0}.product-thumb img{width:100%;height:100%;object-fit:cover}.empty-state{text-align:center;padding:60px 20px;color:var(--text-3);animation:pageEnter .3s ease}.empty-state .icon{font-size:40px;margin-bottom:12px}.empty-state p{font-size:14px}.loading{text-align:center;padding:60px 20px;color:var(--text-3)}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;margin:0 auto 12px}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:400px 100%;animation:shimmer 1.4s infinite;border-radius:6px}.order-items-compact{font-size:12px;color:var(--text-2);line-height:1.6}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (max-width: 960px){.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.sidebar{transform:translate(-100%);box-shadow:var(--shadow-md)}.sidebar.open{transform:translate(0)}.sidebar-overlay{display:block}.main{margin-left:0}.menu-btn{display:flex;align-items:center;justify-content:center}.page-content{padding:16px}.stats-grid{grid-template-columns:1fr 1fr;gap:12px}.topbar{padding:0 16px}.form-grid{grid-template-columns:1fr}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr}.filter-tabs{gap:3px}.filter-tab{padding:5px 10px;font-size:11px}}.rich-editor-content{min-height:320px;padding:14px 16px;outline:none;font-size:14px;line-height:1.75;color:var(--text)}.rich-editor-content .tiptap{outline:none;min-height:300px}.rich-editor-content .tiptap p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;color:var(--text-3);pointer-events:none;height:0}.rich-editor-content .tiptap h1{font-size:22px;font-weight:800;margin:16px 0 8px;line-height:1.3}.rich-editor-content .tiptap h2{font-size:18px;font-weight:700;margin:14px 0 6px;line-height:1.35}.rich-editor-content .tiptap h3{font-size:15px;font-weight:700;margin:12px 0 4px;line-height:1.4}.rich-editor-content .tiptap p{margin:0 0 10px}.rich-editor-content .tiptap p:last-child{margin-bottom:0}.rich-editor-content .tiptap ul,.rich-editor-content .tiptap ol{padding-left:22px;margin:8px 0 12px}.rich-editor-content .tiptap li{margin:3px 0}.rich-editor-content .tiptap blockquote{border-left:3px solid var(--primary);margin:12px 0;padding:8px 14px;background:#f0f6ff;border-radius:0 8px 8px 0;color:var(--text-2);font-style:italic}.rich-editor-content .tiptap a{color:var(--primary);text-decoration:underline}.rich-editor-content .tiptap img{max-width:100%;border-radius:8px;margin:8px 0;display:block;cursor:pointer}.rich-editor-content .tiptap img.ProseMirror-selectednode{outline:3px solid var(--primary)}.rich-editor-content .tiptap code{background:#f1f5f9;padding:2px 6px;border-radius:4px;font-size:13px;font-family:monospace}.rich-editor-content .tiptap pre{background:#1e293b;color:#e2e8f0;padding:14px 16px;border-radius:8px;font-size:13px;overflow-x:auto;margin:10px 0}.rich-editor-content .tiptap hr{border:none;border-top:2px solid var(--border);margin:16px 0}