@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap";:root{--color-primary: #c23531;--color-primary-hover: #a82b28;--color-primary-light: #fce8e8;--color-primary-muted: rgba(194, 53, 49, .12);--color-bg: #ffffff;--color-bg-secondary: #f5f5f7;--color-bg-tertiary: #ebebeb;--color-border: #e0e0e0;--color-border-light: #f0f0f0;--color-text-primary: #1a1a1a;--color-text-secondary: #555555;--color-text-tertiary: #888888;--color-text-disabled: #bbb;--color-text-inverse: #ffffff;--color-success: #52c41a;--color-warning: #faad14;--color-error: #ff4d4f;--color-info: #1677ff;--sidebar-width: 200px;--header-height: 56px;--content-max-width: 1200px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 10px;--radius-xl: 16px;--shadow-xs: 0 1px 2px rgba(0,0,0,.06);--shadow-sm: 0 1px 6px rgba(0,0,0,.1);--shadow-md: 0 4px 16px rgba(0,0,0,.1);--shadow-lg: 0 8px 32px rgba(0,0,0,.12);--font-sans: "DM Sans", "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono: "DM Mono", "SFMono-Regular", Consolas, monospace;--text-xs: 11px;--text-sm: 13px;--text-base: 14px;--text-md: 15px;--text-lg: 18px;--text-xl: 22px;--text-2xl: 28px;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sp-10: 40px;--sp-12: 48px;--transition-fast: .12s ease;--transition-base: .2s ease;--transition-slow: .35s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px;-webkit-font-smoothing:antialiased}body{font-family:var(--font-sans);font-size:var(--text-base);color:var(--color-text-primary);background:var(--color-bg);line-height:1.6}.app-layout{display:flex;min-height:100vh}.app-header{position:fixed;top:0;left:0;right:0;height:var(--header-height);background:var(--color-bg);border-bottom:1px solid var(--color-border);display:flex;align-items:center;padding:0 var(--sp-6);gap:var(--sp-6);z-index:100;box-shadow:var(--shadow-xs)}.app-header__logo{display:flex;align-items:center;gap:var(--sp-2);text-decoration:none;font-weight:600;font-size:var(--text-lg);color:var(--color-primary);letter-spacing:-.3px}.app-header__logo svg,.app-header__logo img{width:28px;height:28px}.app-header__nav{display:flex;align-items:center;gap:var(--sp-1);list-style:none;margin-left:var(--sp-4)}.app-header__nav-item{padding:var(--sp-2) var(--sp-3);border-radius:var(--radius-md);font-size:var(--text-md);color:var(--color-text-secondary);cursor:pointer;text-decoration:none;transition:color var(--transition-base),background var(--transition-base);font-weight:500}.app-header__nav-item:hover{color:var(--color-text-primary);background:var(--color-bg-secondary)}.app-header__nav-item--active{color:var(--color-primary);background:var(--color-primary-muted)}.app-header__actions{margin-left:auto;display:flex;align-items:center;gap:var(--sp-3)}.app-sidebar{position:fixed;top:var(--header-height);left:0;bottom:0;width:var(--sidebar-width);background:var(--color-bg-secondary);border-right:1px solid var(--color-border);overflow-y:auto;padding:var(--sp-4) 0}.sidebar-section-title{padding:var(--sp-3) var(--sp-4) var(--sp-2);font-size:var(--text-xs);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-tertiary)}.sidebar-item{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-4);font-size:var(--text-sm);color:var(--color-text-secondary);cursor:pointer;border-radius:0;text-decoration:none;transition:background var(--transition-fast),color var(--transition-fast);border-left:3px solid transparent}.sidebar-item:hover{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.sidebar-item--active{color:var(--color-primary);background:var(--color-primary-muted);border-left-color:var(--color-primary);font-weight:500}.sidebar-item svg{width:16px;height:16px;opacity:.7;flex-shrink:0}.app-main{margin-left:var(--sidebar-width);margin-top:var(--header-height);flex:1;padding:var(--sp-8) var(--sp-8);max-width:calc(var(--content-max-width) + var(--sidebar-width))}.page-title{font-size:var(--text-2xl);font-weight:600;color:var(--color-text-primary);letter-spacing:-.4px;margin-bottom:var(--sp-6)}.page-subtitle{font-size:var(--text-lg);font-weight:500;color:var(--color-text-secondary);margin-bottom:var(--sp-5);padding-bottom:var(--sp-3);border-bottom:1px solid var(--color-border-light)}.card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--sp-6);box-shadow:var(--shadow-xs);transition:box-shadow var(--transition-base),transform var(--transition-base)}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.card__header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--sp-4)}.card__title{font-size:var(--text-md);font-weight:600;color:var(--color-text-primary)}.card__body{color:var(--color-text-secondary);font-size:var(--text-base);line-height:1.65}.chart-card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;cursor:pointer;transition:box-shadow var(--transition-base),transform var(--transition-base)}.chart-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.chart-card__preview{width:100%;aspect-ratio:4/3;background:var(--color-bg-secondary);display:flex;align-items:center;justify-content:center;overflow:hidden}.chart-card__label{padding:var(--sp-3) var(--sp-4);font-size:var(--text-sm);font-weight:500;color:var(--color-text-primary);border-top:1px solid var(--color-border-light)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--sp-5)}.card-grid--dense{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:var(--sp-4)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);padding:6px 16px;font-family:var(--font-sans);font-size:var(--text-sm);font-weight:500;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;text-decoration:none;line-height:1.5}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:var(--color-text-inverse);border-color:var(--color-primary)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);border-color:var(--color-primary-hover)}.btn-default{background:var(--color-bg);color:var(--color-text-primary);border-color:var(--color-border)}.btn-default:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}.btn-ghost{background:transparent;color:var(--color-text-secondary);border-color:transparent}.btn-ghost:hover:not(:disabled){background:var(--color-bg-secondary);color:var(--color-text-primary)}.btn-danger{background:var(--color-error);color:#fff;border-color:var(--color-error)}.btn-sm{padding:3px 10px;font-size:var(--text-xs)}.btn-lg{padding:10px 22px;font-size:var(--text-md)}.input,input[type=text],input[type=search],input[type=email],input[type=number],select,textarea{font-family:var(--font-sans);font-size:var(--text-base);color:var(--color-text-primary);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:6px 11px;width:100%;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none}.input:focus,input[type=text]:focus,input[type=search]:focus,input[type=email]:focus,input[type=number]:focus,select:focus,textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-primary-muted)}.input::placeholder{color:var(--color-text-disabled)}label{font-size:var(--text-sm);font-weight:500;color:var(--color-text-secondary)}.table-wrapper{border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}table.table{width:100%;border-collapse:collapse;font-size:var(--text-sm)}table.table thead tr{background:var(--color-bg-secondary)}table.table th{padding:var(--sp-3) var(--sp-4);text-align:left;font-weight:600;color:var(--color-text-secondary);border-bottom:1px solid var(--color-border);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.06em}table.table td{padding:var(--sp-3) var(--sp-4);border-bottom:1px solid var(--color-border-light);color:var(--color-text-primary)}table.table tbody tr:last-child td{border-bottom:none}table.table tbody tr:hover{background:var(--color-bg-secondary)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:100px;font-size:var(--text-xs);font-weight:500;line-height:1.4}.badge-default{background:var(--color-bg-tertiary);color:var(--color-text-secondary)}.badge-primary{background:var(--color-primary-muted);color:var(--color-primary)}.badge-success{background:#f0fff0;color:var(--color-success)}.badge-warning{background:#fffbe6;color:#d48806}.badge-error{background:#fff1f0;color:var(--color-error)}.toolbar{display:flex;align-items:center;gap:var(--sp-3);margin-bottom:var(--sp-5);flex-wrap:wrap}.toolbar__search{flex:1;min-width:200px;max-width:400px}.toolbar__actions{margin-left:auto;display:flex;gap:var(--sp-2)}.breadcrumb{display:flex;align-items:center;gap:var(--sp-2);font-size:var(--text-sm);color:var(--color-text-tertiary);margin-bottom:var(--sp-5)}.breadcrumb a{color:var(--color-text-secondary);text-decoration:none}.breadcrumb a:hover{color:var(--color-primary)}.breadcrumb__sep{opacity:.4}.breadcrumb__current{color:var(--color-text-primary);font-weight:500}.skeleton{background:linear-gradient(90deg,var(--color-bg-secondary) 25%,var(--color-bg-tertiary) 50%,var(--color-bg-secondary) 75%);background-size:400% 100%;animation:skeleton-shimmer 1.4s ease infinite;border-radius:var(--radius-sm)}@keyframes skeleton-shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}.text-primary{color:var(--color-primary)!important}.text-secondary{color:var(--color-text-secondary)!important}.text-muted{color:var(--color-text-tertiary)!important}.text-mono{font-family:var(--font-mono)}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.gap-2{gap:var(--sp-2)}.gap-3{gap:var(--sp-3)}.gap-4{gap:var(--sp-4)}.mt-4{margin-top:var(--sp-4)}.mb-4{margin-bottom:var(--sp-4)}.mt-6{margin-top:var(--sp-6)}.mb-6{margin-bottom:var(--sp-6)}.w-full{width:100%}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media(max-width:768px){.app-sidebar{display:none}.app-main{margin-left:0;padding:var(--sp-4)}.card-grid{grid-template-columns:1fr}}