@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";
:root{--color-primary:#0082c9;--color-primary-rgb:0,130,201;--color-primary-hover:#006ba7;--color-primary-light:#e8f4fd;--color-primary-dark:#00537e;--color-bg:#f5f5f5;--color-bg-secondary:#fff;--color-bg-tertiary:#fafafa;--color-bg-hover:#f0f0f0;--color-bg-active:#e6e6e6;--color-surface:#fff;--color-surface-raised:#fff;--color-text:#1a1a1a;--color-text-secondary:#5c5c5c;--color-text-tertiary:#8c8c8c;--color-text-on-primary:#fff;--color-text-link:#0082c9;--color-border:#e0e0e0;--color-border-light:#eee;--color-border-focus:#0082c9;--color-success:#2ea043;--color-success-bg:#ecfdf5;--color-warning:#ca8a04;--color-warning-bg:#fefce8;--color-error:#dc2626;--color-error-bg:#fef2f2;--color-info:#0891b2;--color-info-bg:#ecfeff;--sidebar-width:280px;--sidebar-collapsed-width:64px;--sidebar-bg-default:var(--color-primary);--sidebar-bg:var(--sidebar-bg-gradient-override,var(--sidebar-bg-override,var(--sidebar-bg-default)));--sidebar-text:var(--sidebar-text-override,#fff);--sidebar-text-active:var(--sidebar-text-active-override,#fff);--sidebar-item-hover:var(--sidebar-item-hover-override,#ffffff26);--sidebar-item-active:var(--sidebar-item-active-override,#0003);--sidebar-divider:#ffffff26;--topbar-height:64px;--topbar-bg:#fff;--topbar-border:#e0e0e0;--font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-size-xs:.6875rem;--font-size-sm:.8125rem;--font-size-base:.875rem;--font-size-md:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--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;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #00000012,0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014,0 4px 6px -4px #0000000a;--shadow-xl:0 20px 25px -5px #00000014,0 8px 10px -6px #0000000a;--transition-fast:.15s ease;--transition-base:.2s ease;--transition-slow:.3s ease}[data-theme=dark]{--color-bg:#0d1117;--color-bg-secondary:#161b22;--color-bg-tertiary:#1c2129;--color-bg-hover:#1f2937;--color-bg-active:#374151;--color-surface:#161b22;--color-surface-raised:#1c2129;--color-text:#e6edf3;--color-text-secondary:#9ca3af;--color-text-tertiary:#6b7280;--color-text-link:#58a6ff;--color-border:#30363d;--color-border-light:#21262d;--color-border-focus:#58a6ff;--sidebar-bg:#0d1117;--sidebar-divider:#ffffff0f;--topbar-bg:#161b22;--topbar-border:#30363d;--color-success-bg:#0d2818;--color-warning-bg:#1a1600;--color-error-bg:#200a0a;--color-info-bg:#0a1a1e;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 6px #0000004d;--shadow-lg:0 10px 15px #0000004d;--shadow-xl:0 20px 25px #0000004d}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background-color:var(--color-bg);min-height:100vh;line-height:1.5}a{color:var(--color-text-link);transition:color var(--transition-fast);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}.btn{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-2)var(--space-4);font-family:var(--font-family);font-size:var(--font-size-base);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;-webkit-user-select:none;user-select:none;border:1px solid #0000;height:36px;font-weight:500;line-height:1.5;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{height:30px;padding:var(--space-1)var(--space-3);font-size:var(--font-size-sm)}.btn-lg{height:44px;padding:var(--space-3)var(--space-6);font-size:var(--font-size-md)}.btn-primary{background:var(--color-primary-gradient,var(--color-primary));color:var(--color-text-on-primary);border:none}.btn-primary:hover:not(:disabled){opacity:.9}.btn-secondary{background-color:var(--color-bg-secondary);color:var(--color-text);border-color:var(--color-border)}.btn-secondary:hover:not(:disabled){background-color:var(--color-bg-hover)}.btn-outline{color:var(--color-primary);border-color:var(--color-primary);background-color:#0000}.btn-outline:hover:not(:disabled){background-color:var(--color-primary-light)}.btn-danger{background-color:var(--color-error);color:#fff;border-color:var(--color-error)}.btn-danger:hover:not(:disabled){background-color:#b91c1c}.btn-ghost{color:var(--color-text-secondary);background-color:#0000;border-color:#0000}.btn-ghost:hover:not(:disabled){background-color:var(--color-bg-hover);color:var(--color-text)}.btn-icon{width:36px;padding:0}.btn-icon.btn-sm{width:30px}.input{width:100%;padding:var(--space-2)var(--space-3);font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none;height:36px;display:block}.input:focus{border-color:var(--color-border-focus);box-shadow:0 0 0 3px #0082c926}.input::placeholder{color:var(--color-text-tertiary)}.input-lg{height:44px;padding:var(--space-3)var(--space-4);font-size:var(--font-size-md)}.input-with-icon{position:relative}.input-with-icon .input{padding-left:40px}.input-with-icon .input-icon{left:var(--space-3);color:var(--color-text-tertiary);pointer-events:none;position:absolute;top:50%;transform:translateY(-50%)}.input-group{gap:var(--space-1);flex-direction:column;display:flex}.input-group label{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:500}textarea.input{resize:vertical;height:auto;min-height:80px}select.input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235c5c5c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}.card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}.card-hoverable{transition:box-shadow var(--transition-fast),border-color var(--transition-fast);cursor:pointer}.card-hoverable:hover{box-shadow:var(--shadow-md);border-color:var(--color-primary)}.card-header{padding:var(--space-4)var(--space-5);border-bottom:1px solid var(--color-border-light);justify-content:space-between;align-items:center;display:flex}.card-body{padding:var(--space-4)var(--space-5)}.card-footer{padding:var(--space-3)var(--space-5);border-top:1px solid var(--color-border-light);background-color:var(--color-bg-tertiary)}.badge{align-items:center;gap:var(--space-1);padding:2px var(--space-2);font-size:var(--font-size-xs);border-radius:var(--radius-full);white-space:nowrap;font-weight:500;line-height:1.4;display:inline-flex}.badge-primary{background:var(--color-primary-gradient,var(--color-primary-light));color:var(--color-text-on-primary)}.badge-success{background-color:var(--color-success-bg);color:var(--color-success)}.badge-warning{background-color:var(--color-warning-bg);color:var(--color-warning)}.badge-error{background-color:var(--color-error-bg);color:var(--color-error)}.badge-info{background-color:var(--color-info-bg);color:var(--color-info)}.badge-neutral{background-color:var(--color-bg-hover);color:var(--color-text-secondary)}.badge-dot:before{content:"";background-color:currentColor;border-radius:50%;width:6px;height:6px;display:inline-block}.table-container{border:1px solid var(--color-border);border-radius:var(--radius-lg);background-color:var(--color-surface);overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:var(--font-size-base)}.table th{text-align:left;padding:var(--space-3)var(--space-4);font-size:var(--font-size-sm);color:var(--color-text-secondary);background-color:var(--color-bg-tertiary);border-bottom:1px solid var(--color-border);white-space:nowrap;font-weight:600}.table td{padding:var(--space-3)var(--space-4);border-bottom:1px solid var(--color-border-light);vertical-align:middle}.table tbody tr:last-child td{border-bottom:none}.table tbody tr{transition:background-color var(--transition-fast)}.table tbody tr:hover{background-color:var(--color-bg-hover)}.table-clickable tbody tr{cursor:pointer}.avatar{border-radius:var(--radius-full);color:var(--color-text-on-primary);background-color:var(--color-primary);-webkit-user-select:none;user-select:none;flex-shrink:0;justify-content:center;align-items:center;font-weight:600;display:inline-flex;overflow:hidden}.avatar-xs{width:24px;height:24px;font-size:var(--font-size-xs)}.avatar-sm{width:32px;height:32px;font-size:var(--font-size-xs)}.avatar-md{width:40px;height:40px;font-size:var(--font-size-sm)}.avatar-lg{width:48px;height:48px;font-size:var(--font-size-md)}.avatar-xl{width:64px;height:64px;font-size:var(--font-size-xl)}.avatar img{object-fit:cover;width:100%;height:100%}.modal-backdrop{z-index:1000;padding:var(--space-4);animation:fadeIn var(--transition-fast);background-color:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background-color:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);width:100%;max-width:520px;max-height:85vh;animation:slideUp var(--transition-base);flex-direction:column;display:flex}.modal-lg{max-width:700px}.modal-header{padding:var(--space-5);border-bottom:1px solid var(--color-border-light);justify-content:space-between;align-items:center;display:flex}.modal-header h2{font-size:var(--font-size-lg);font-weight:600}.modal-body{padding:var(--space-5);flex:1;overflow-y:auto}.modal-footer{justify-content:flex-end;gap:var(--space-3);padding:var(--space-4)var(--space-5);border-top:1px solid var(--color-border-light);display:flex}.progress-bar{background-color:var(--color-bg-hover);border-radius:var(--radius-full);width:100%;height:8px;overflow:hidden}.progress-bar-fill{background-color:var(--color-primary);border-radius:var(--radius-full);height:100%;transition:width var(--transition-base)}.progress-bar-fill.success{background-color:var(--color-success)}.progress-bar-fill.warning{background-color:var(--color-warning)}.progress-bar-fill.danger{background-color:var(--color-error)}.breadcrumb{align-items:center;gap:var(--space-1);font-size:var(--font-size-sm);color:var(--color-text-secondary);flex-wrap:wrap;display:flex}.breadcrumb-item{align-items:center;gap:var(--space-1);display:flex}.breadcrumb-item a{color:var(--color-text-secondary);padding:var(--space-1)var(--space-2);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.breadcrumb-item a:hover{background-color:var(--color-bg-hover);color:var(--color-text);text-decoration:none}.breadcrumb-item.active{color:var(--color-text);font-weight:500}.breadcrumb-separator{color:var(--color-text-tertiary)}.search-bar{width:100%;max-width:600px;position:relative}.search-bar .input{border-radius:var(--radius-lg);background-color:var(--color-bg);height:40px;padding-left:40px;padding-right:40px}.search-bar .input:focus{background-color:var(--color-bg-secondary)}.search-bar .search-icon{left:var(--space-3);color:var(--color-text-tertiary);pointer-events:none;position:absolute;top:50%;transform:translateY(-50%)}.search-bar .search-clear{right:var(--space-2);color:var(--color-text-tertiary);cursor:pointer;padding:var(--space-1);border-radius:var(--radius-sm);background:0 0;border:none;align-items:center;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.search-bar .search-clear:hover{color:var(--color-text);background-color:var(--color-bg-hover)}.stats-grid{gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}.stats-grid-4{grid-template-columns:repeat(4,1fr)}.stat-card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5);align-items:flex-start;gap:var(--space-4);transition:box-shadow var(--transition-fast);display:flex}.stat-card:hover{box-shadow:var(--shadow-md)}.stat-card-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stat-card-info{flex:1;min-width:0}.stat-card-label{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-1)}.stat-card-value{font-size:var(--font-size-2xl);font-weight:700;line-height:1.2}.stat-card-change{font-size:var(--font-size-xs);margin-top:var(--space-1)}.empty-state{padding:var(--space-16)var(--space-8);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-state-icon{border-radius:var(--radius-full);background-color:var(--color-bg-hover);width:80px;height:80px;margin-bottom:var(--space-5);color:var(--color-text-tertiary);justify-content:center;align-items:center;display:flex}.empty-state-title{font-size:var(--font-size-lg);margin-bottom:var(--space-2);font-weight:600}.empty-state-text{font-size:var(--font-size-base);color:var(--color-text-secondary);max-width:400px;margin-bottom:var(--space-5)}.skeleton{background:linear-gradient(90deg,var(--color-bg-hover)25%,var(--color-bg-active)50%,var(--color-bg-hover)75%);border-radius:var(--radius-sm);background-size:200% 100%;animation:1.5s infinite shimmer}.skeleton-text{height:14px;margin-bottom:var(--space-2)}.skeleton-title{width:60%;height:20px;margin-bottom:var(--space-3)}.skeleton-circle{border-radius:50%}.dropdown{display:inline-flex;position:relative}.dropdown-menu{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);min-width:200px;box-shadow:var(--shadow-lg);z-index:100;padding:var(--space-1);animation:fadeIn var(--transition-fast);position:absolute;top:calc(100% + 4px);right:0}.dropdown-item{align-items:center;gap:var(--space-3);padding:var(--space-2)var(--space-3);font-size:var(--font-size-base);color:var(--color-text);border-radius:var(--radius-sm);cursor:pointer;text-align:left;width:100%;font-family:var(--font-family);transition:background-color var(--transition-fast);background:0 0;border:none;display:flex}.dropdown-item:hover{background-color:var(--color-bg-hover)}.dropdown-item.danger{color:var(--color-error)}.dropdown-divider{background-color:var(--color-border-light);height:1px;margin:var(--space-1)0}.toast-container{bottom:var(--space-5);right:var(--space-5);z-index:2000;gap:var(--space-3);flex-direction:column;display:flex;position:fixed}.toast{align-items:flex-start;gap:var(--space-3);padding:var(--space-3)var(--space-4);background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);min-width:320px;max-width:460px;animation:slideInRight var(--transition-base);display:flex}.toast-success{border-left:4px solid var(--color-success)}.toast-error{border-left:4px solid var(--color-error)}.toast-warning{border-left:4px solid var(--color-warning)}.toast-info{border-left:4px solid var(--color-info)}.upload-zone{border:2px dashed var(--color-border);border-radius:var(--radius-lg);padding:var(--space-12)var(--space-8);text-align:center;justify-content:center;align-items:center;gap:var(--space-3);cursor:pointer;transition:all var(--transition-fast);background-color:var(--color-bg-tertiary);flex-direction:column;display:flex}.upload-zone:hover{border-color:var(--color-primary);background-color:var(--color-primary-light)}.upload-zone.drag-over{border-color:var(--color-primary);background-color:var(--color-primary-light);transform:scale(1.01)}.upload-zone-icon{border-radius:var(--radius-full);background-color:var(--color-primary-light);width:56px;height:56px;color:var(--color-primary);justify-content:center;align-items:center;display:flex}.upload-zone-title{font-size:var(--font-size-md);font-weight:600}.upload-zone-text{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.file-grid{gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(200px,1fr));display:grid}.file-card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-4);align-items:center;gap:var(--space-3);cursor:pointer;transition:all var(--transition-fast);text-align:center;flex-direction:column;display:flex}.file-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.file-card-icon{border-radius:var(--radius-sm);color:#fff;width:64px;height:80px;font-size:var(--font-size-xs);letter-spacing:.5px;background:linear-gradient(135deg,#dc2626 0%,#b91c1c 100%);justify-content:center;align-items:center;font-weight:700;display:flex;position:relative}.file-card-icon:after{content:"";border-radius:0 var(--radius-sm)0 0;background:linear-gradient(135deg,#ffffff4d 50%,#0000001a 50%);width:16px;height:16px;position:absolute;top:0;right:0}.file-card-name{font-size:var(--font-size-sm);text-overflow:ellipsis;white-space:nowrap;width:100%;font-weight:500;overflow:hidden}.file-card-meta{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.toggle{cursor:pointer;width:44px;height:24px;display:inline-block;position:relative}.toggle input{opacity:0;width:0;height:0}.toggle-slider{background-color:var(--color-bg-active);border-radius:var(--radius-full);transition:background-color var(--transition-fast);position:absolute;inset:0}.toggle-slider:before{content:"";width:20px;height:20px;transition:transform var(--transition-fast);box-shadow:var(--shadow-sm);background-color:#fff;border-radius:50%;position:absolute;top:2px;left:2px}.toggle input:checked+.toggle-slider{background-color:var(--color-primary)}.toggle input:checked+.toggle-slider:before{transform:translate(20px)}.checkbox{align-items:center;gap:var(--space-2);cursor:pointer;font-size:var(--font-size-base);display:inline-flex}.checkbox input[type=checkbox]{border-radius:var(--radius-sm);border:2px solid var(--color-border);appearance:none;cursor:pointer;width:18px;height:18px;transition:all var(--transition-fast);flex-shrink:0;justify-content:center;align-items:center;display:flex}.checkbox input[type=checkbox]:checked{background-color:var(--color-primary);border-color:var(--color-primary)}.checkbox input[type=checkbox]:checked:after{content:"✓";color:#fff;font-size:12px;font-weight:700}.tabs{border-bottom:1px solid var(--color-border);gap:0;display:flex}.tab{padding:var(--space-3)var(--space-4);font-size:var(--font-size-base);color:var(--color-text-secondary);cursor:pointer;transition:color var(--transition-fast);font-weight:500;font-family:var(--font-family);background:0 0;border:none;position:relative}.tab:hover{color:var(--color-text)}.tab.active{color:var(--color-primary)}.tab.active:after{content:"";background-color:var(--color-primary);border-radius:1px 1px 0 0;height:2px;position:absolute;bottom:-1px;left:0;right:0}.page-header{margin-bottom:var(--space-6);justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.page-title{font-size:var(--font-size-2xl);font-weight:700}.page-subtitle{font-size:var(--font-size-base);color:var(--color-text-secondary);margin-top:var(--space-1)}.page-actions{align-items:center;gap:var(--space-3);display:flex}.toolbar{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3)0;flex-wrap:wrap;display:flex}.toolbar-group{align-items:center;gap:var(--space-2);display:flex}.divider{background-color:var(--color-border);width:1px;height:24px}.filter-chips{gap:var(--space-2);flex-wrap:wrap;display:flex}.filter-chip{align-items:center;gap:var(--space-1);padding:var(--space-1)var(--space-3);font-size:var(--font-size-sm);border:1px solid var(--color-border);border-radius:var(--radius-full);cursor:pointer;background:var(--color-bg-secondary);color:var(--color-text-secondary);transition:all var(--transition-fast);font-family:var(--font-family);display:inline-flex}.filter-chip:hover{border-color:var(--color-primary);color:var(--color-primary)}.filter-chip.active{background-color:var(--color-primary);color:var(--color-text-on-primary);border-color:var(--color-primary)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(100px)}to{opacity:1;transform:translate(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-16px)}to{opacity:1;transform:translate(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background-color:var(--color-bg-active);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background-color:var(--color-text-tertiary)}@media (max-width:768px){.stats-grid,.stats-grid-4{grid-template-columns:1fr 1fr}.file-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.page-header,.toolbar{flex-direction:column;align-items:flex-start}.hide-mobile{display:none!important}}@media (max-width:480px){.stats-grid{grid-template-columns:1fr}.file-grid{grid-template-columns:1fr 1fr}}