@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--primary-50:#eff6ff;--primary-100:#dbeafe;--primary-200:#bfdbfe;--primary-500:#3b82f6;--primary-600:#2563eb;--primary-700:#1d4ed8;--slate-50:#f8fafc;--slate-100:#f1f5f9;--slate-200:#e2e8f0;--slate-300:#cbd5e1;--slate-400:#94a3b8;--slate-500:#64748b;--slate-600:#475569;--slate-700:#334155;--slate-800:#1e293b;--slate-850:#162032;--slate-900:#0f172a;--slate-950:#060b18;--background-color:var(--slate-50);--surface-color:#fff;--surface-raised:#fff;--sidebar-bg:var(--slate-900);--sidebar-text:var(--slate-400);--sidebar-text-active:#fff;--sidebar-active-bg:var(--primary-600);--sidebar-hover-bg:#ffffff12;--text-primary:var(--slate-900);--text-secondary:var(--slate-500);--text-muted:var(--slate-400);--border-color:var(--slate-200);--primary-color:var(--primary-600);--primary-hover:var(--primary-700);--status-pending_pr-bg:#fef9c3;--status-pending_pr-text:#854d0e;--status-pending_po-bg:#fed7aa;--status-pending_po-text:#9a3412;--status-purchasing-bg:var(--primary-100);--status-purchasing-text:var(--primary-700);--status-waiting_goods-bg:#e9d5ff;--status-waiting_goods-text:#6b21a8;--status-completed-bg:#d1fae5;--status-completed-text:#059669;--status-pending_transfer-bg:#cffafe;--status-pending_transfer-text:#155e75;--status-pending-bg:#fef3c7;--status-pending-text:#d97706;--status-progress-bg:var(--primary-100);--status-progress-text:var(--primary-600);--status-urgent-bg:#fee2e2;--status-urgent-text:#dc2626;--shadow-xs:0 1px 2px 0 #0000000a;--shadow-sm:0 1px 3px 0 #00000012, 0 1px 2px -1px #00000012;--shadow-md:0 4px 6px -1px #00000014, 0 2px 4px -2px #0000000f;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000d;--shadow-xl:0 20px 25px -5px #00000014, 0 8px 10px -6px #0000000f;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:20px;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.2s cubic-bezier(.4, 0, .2, 1);--transition-slow:.3s cubic-bezier(.4, 0, .2, 1);--sidebar-width:256px;--topbar-height:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{background-color:var(--background-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.5}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:600;line-height:1.3}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,select,textarea{font-family:inherit}.app-layout{height:100vh;display:flex;overflow:hidden}.main-content{flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.page-content{flex:1;padding:28px 32px;overflow-y:auto}.sidebar{width:var(--sidebar-width);background-color:var(--sidebar-bg);z-index:10;flex-direction:column;flex-shrink:0;padding:0;display:flex;position:relative}.sidebar-logo{border-bottom:1px solid #ffffff12;padding:20px 20px 16px}.sidebar-logo-title{color:#fff;align-items:center;gap:10px;display:flex}.sidebar-logo-icon{background:linear-gradient(135deg, var(--primary-500), var(--primary-700));border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.sidebar-logo h1{color:#fff;letter-spacing:-.01em;font-size:16px;font-weight:700}.sidebar-logo p{color:var(--slate-500);margin-top:1px;font-size:11px}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:16px 12px;display:flex;overflow-y:auto}.nav-section-label{letter-spacing:.08em;text-transform:uppercase;color:var(--slate-600);margin-top:8px;padding:8px 8px 4px;font-size:10px;font-weight:600}.nav-item{border-radius:var(--radius-md);color:var(--sidebar-text);cursor:pointer;transition:background-color var(--transition-fast), color var(--transition-fast);text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:9px 10px;font-size:14px;font-weight:500;display:flex}.nav-item:hover{background-color:var(--sidebar-hover-bg);color:#fff}.nav-item.active{background-color:var(--primary-600);color:#fff}.nav-item svg{opacity:.7;flex-shrink:0}.nav-item.active svg{opacity:1}.sidebar-footer{border-top:1px solid #ffffff12;padding:16px 12px}.sidebar-user{border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--transition-fast);align-items:center;gap:10px;padding:8px;display:flex}.sidebar-user:hover{background-color:var(--sidebar-hover-bg)}.sidebar-avatar{background:linear-gradient(135deg, var(--primary-500), #7c3aed);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:13px;font-weight:700;display:flex}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{color:#fff;white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.sidebar-user-role{color:var(--slate-500);text-transform:capitalize;font-size:11px}.topbar{height:var(--topbar-height);background-color:var(--surface-color);border-bottom:1px solid var(--border-color);flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;padding:0 28px;display:flex}.topbar-left{align-items:center;gap:12px;display:flex}.topbar-title{color:var(--text-primary);font-size:17px;font-weight:600}.topbar-subtitle{color:var(--text-secondary);font-size:13px}.topbar-right{align-items:center;gap:10px;display:flex}.card{background-color:var(--surface-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);padding:24px}.card-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:18px 24px;display:flex}.card-title{color:var(--text-primary);font-size:15px;font-weight:600}.card-body{padding:24px}.stat-card{background-color:var(--surface-color);border-radius:var(--radius-lg);border:1px solid var(--border-color);transition:box-shadow var(--transition-base), transform var(--transition-base);align-items:flex-start;gap:16px;padding:20px 24px;display:flex}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.stat-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.stat-value{letter-spacing:-.02em;margin-bottom:4px;font-size:28px;font-weight:700;line-height:1}.stat-label{color:var(--text-secondary);font-size:13px;font-weight:500}.btn{border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;line-height:1;display:inline-flex}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.btn-primary:hover:not(:disabled){background-color:var(--primary-hover);border-color:var(--primary-hover)}.btn-secondary{background-color:var(--slate-100);color:var(--text-primary);border-color:var(--slate-200)}.btn-secondary:hover:not(:disabled){background-color:var(--slate-200)}.btn-danger{color:#dc2626;background-color:#fef2f2;border-color:#fecaca}.btn-danger:hover:not(:disabled){background-color:#fee2e2}.btn-ghost{color:var(--text-secondary);background-color:#0000}.btn-ghost:hover:not(:disabled){background-color:var(--slate-100);color:var(--text-primary)}.btn-sm{padding:5px 10px;font-size:13px}.btn-lg{padding:11px 22px;font-size:15px}.btn-icon{border-radius:var(--radius-md);width:36px;height:36px;padding:0}.form-group{margin-bottom:20px}.form-label{color:var(--text-primary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-label .required{color:#dc2626;margin-left:2px}.form-input{border-radius:var(--radius-md);border:1px solid var(--slate-300);width:100%;color:var(--text-primary);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);background-color:#fff;padding:9px 12px;font-size:14px;line-height:1.5}.form-input:focus{border-color:var(--primary-500);outline:none;box-shadow:0 0 0 3px #3b82f61f}.form-input::placeholder{color:var(--text-muted)}textarea.form-input{resize:vertical;min-height:80px}.form-hint{color:var(--text-muted);margin-top:4px;font-size:12px}.form-error{color:#dc2626;margin-top:4px;font-size:12px}.checkbox-group{align-items:center;gap:8px;display:flex}.checkbox-group input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary-color);cursor:pointer}.badge{border-radius:var(--radius-full);white-space:nowrap;align-items:center;gap:4px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-dot{border-radius:50%;flex-shrink:0;width:6px;height:6px}.badge-pending_pr{color:#854d0e;background-color:#fef9c3}.badge-pending_po{color:#9a3412;background-color:#fed7aa}.badge-purchasing{background-color:var(--primary-100);color:var(--primary-700)}.badge-waiting_goods{color:#6d28d9;background-color:#ede9fe}.badge-completed{color:#166534;background-color:#dcfce7}.badge-pending_transfer{color:#155e75;background-color:#cffafe}.badge-urgent{color:#dc2626;background-color:#fee2e2}.badge-normal{background-color:var(--slate-100);color:var(--slate-600)}.table-wrapper{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}thead tr{background-color:var(--slate-50);border-bottom:1px solid var(--border-color)}thead th{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;text-align:left;white-space:nowrap;padding:12px 16px;font-size:11px;font-weight:600}tbody tr{border-bottom:1px solid var(--border-color);transition:background-color var(--transition-fast)}tbody tr:last-child{border-bottom:none}tbody tr:hover{background-color:var(--slate-50)}tbody td{color:var(--text-primary);vertical-align:middle;padding:14px 16px}.modal-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1000;background-color:#00000073;justify-content:center;align-items:center;padding:24px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);background-color:#fff;width:100%;max-width:680px;max-height:90vh;animation:.2s slideUp;overflow-y:auto}.modal-sm{max-width:480px}.modal-lg{max-width:820px}.modal-header{border-bottom:1px solid var(--border-color);z-index:1;background:#fff;justify-content:space-between;align-items:center;padding:20px 24px;display:flex;position:sticky;top:0}.modal-title{font-size:17px;font-weight:600}.modal-close{border-radius:var(--radius-md);width:32px;height:32px;color:var(--text-secondary);transition:background-color var(--transition-fast), color var(--transition-fast);justify-content:center;align-items:center;display:flex}.modal-close:hover{background-color:var(--slate-100);color:var(--text-primary)}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border-color);background:var(--slate-50);border-radius:0 0 var(--radius-xl) var(--radius-xl);justify-content:flex-end;align-items:center;gap:10px;padding:16px 24px;display:flex}.toast-container{z-index:2000;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:24px;right:24px}.toast{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:1px solid;align-items:center;gap:12px;max-width:380px;padding:12px 16px;font-size:14px;font-weight:500;animation:.3s slideInRight;display:flex}.toast-success{color:#15803d;background-color:#f0fdf4;border-color:#bbf7d0}.toast-error{color:#dc2626;background-color:#fef2f2;border-color:#fecaca}.toast-info{background-color:var(--primary-50);border-color:var(--primary-200);color:var(--primary-700)}.wizard-steps{align-items:center;gap:0;margin-bottom:32px;display:flex}.wizard-step{flex:1;align-items:center;display:flex}.wizard-step-indicator{flex-direction:column;flex-shrink:0;align-items:center;gap:6px;display:flex}.wizard-step-circle{border:2px solid var(--slate-300);width:32px;height:32px;color:var(--text-secondary);transition:all var(--transition-base);background:#fff;border-radius:50%;justify-content:center;align-items:center;font-size:13px;font-weight:600;display:flex}.wizard-step.active .wizard-step-circle{border-color:var(--primary-color);background-color:var(--primary-color);color:#fff}.wizard-step.completed .wizard-step-circle{color:#fff;background-color:#16a34a;border-color:#16a34a}.wizard-step-label{color:var(--text-muted);white-space:nowrap;font-size:12px;font-weight:500}.wizard-step.active .wizard-step-label{color:var(--primary-color);font-weight:600}.wizard-step.completed .wizard-step-label{color:#16a34a}.wizard-connector{background-color:var(--slate-200);height:2px;transition:background-color var(--transition-base);flex:1;margin:0 8px 24px}.wizard-connector.completed{background-color:#16a34a}.timeline{flex-direction:column;gap:0;display:flex}.timeline-item{gap:16px;padding-bottom:20px;display:flex;position:relative}.timeline-item:last-child{padding-bottom:0}.timeline-left{flex-direction:column;flex-shrink:0;align-items:center;display:flex}.timeline-dot{background-color:var(--primary-color);border-radius:50%;flex-shrink:0;width:10px;height:10px;margin-top:4px}.timeline-line{background-color:var(--border-color);flex:1;width:2px;min-height:16px;margin-top:4px}.timeline-item:last-child .timeline-line{display:none}.timeline-content{flex:1;padding-bottom:4px}.timeline-title{color:var(--text-primary);font-size:13px;font-weight:600}.timeline-time{color:var(--text-muted);margin-top:2px;font-size:12px}.filter-bar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.search-input-wrapper{flex:1;min-width:220px;max-width:320px;position:relative}.search-input-wrapper svg{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.search-input-wrapper .form-input{padding-left:36px}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:64px 32px;display:flex}.empty-state-icon{background-color:var(--slate-100);border-radius:var(--radius-xl);width:56px;height:56px;color:var(--text-muted);justify-content:center;align-items:center;margin-bottom:4px;display:flex}.empty-state h3{color:var(--text-primary);font-size:16px}.empty-state p{color:var(--text-secondary);max-width:300px;font-size:14px}.skeleton{background:linear-gradient(90deg, var(--slate-100) 25%, var(--slate-200) 50%, var(--slate-100) 75%);border-radius:var(--radius-sm);background-size:200% 100%;animation:1.5s infinite shimmer}.grid-4{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.grid-2{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.divider{background-color:var(--border-color);height:1px;margin:16px 0}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-sm{font-size:13px}.text-xs{font-size:12px}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:.8s linear infinite spin}@media (width<=1200px){.grid-4{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.sidebar{display:none}.page-content{padding:20px 16px}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.modal{border-radius:var(--radius-lg)}}