:root{--color-primary: #f59e0b;--color-primary-hover: #d97706;--color-primary-subtle: rgba(245, 158, 11, .12);--color-on-primary: #0f172a;--color-accent: #8b5cf6;--color-accent-hover: #7c3aed;--color-accent-subtle: rgba(139, 92, 246, .12);--color-on-accent: #ffffff;--color-bg: #0f172a;--color-bg-2: #131c2e;--color-surface: #1e293b;--color-surface-2: #222735;--color-muted: #272f42;--color-text: #f8fafc;--color-text-secondary: #cbd5e1;--color-text-muted: #94a3b8;--color-text-disabled: #475569;--color-border: #334155;--color-border-subtle: #1e293b;--color-success: #22c55e;--color-success-subtle: rgba(34, 197, 94, .12);--color-warning: #f59e0b;--color-warning-subtle: rgba(245, 158, 11, .12);--color-danger: #ef4444;--color-danger-subtle: rgba(239, 68, 68, .12);--color-info: #3b82f6;--color-info-subtle: rgba(59, 130, 246, .12);--font-sans: "Fira Sans", "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono: "Fira Code", "Cascadia Code", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--font-light: 300;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--radius-sm: .375rem;--radius: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .4);--shadow: 0 2px 8px 0 rgba(0, 0, 0, .5);--shadow-md: 0 4px 16px 0 rgba(0, 0, 0, .5);--shadow-lg: 0 8px 32px 0 rgba(0, 0, 0, .6);--shadow-primary: 0 4px 20px rgba(245, 158, 11, .25);--transition-fast: .15s ease;--transition: .2s ease;--transition-slow: .3s ease;--sidebar-width: 240px;--sidebar-collapsed: 64px;--header-height: 60px;--content-max-width: 1800px;--z-base: 0;--z-dropdown: 100;--z-sticky: 200;--z-overlay: 300;--z-modal: 400;--z-toast: 500}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4}body{font-family:var(--font-sans);font-size:var(--text-base);font-weight:var(--font-normal);color:var(--color-text);background-color:var(--color-bg);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}ul,ol{list-style:none}img,svg,video{display:block;max-width:100%}input,button,textarea,select{font:inherit;color:inherit}button{cursor:pointer;border:none;background:none;padding:0}a{color:inherit;text-decoration:none}table{border-collapse:collapse}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-disabled)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}[disabled],.disabled{opacity:.5;cursor:not-allowed;pointer-events:none}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tabular{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,var(--color-surface) 25%,var(--color-muted) 50%,var(--color-surface) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .2s ease forwards}.divider{border:none;border-top:1px solid var(--color-border);margin:var(--space-4) 0}.amount{font-family:var(--font-mono);font-weight:var(--font-semibold);letter-spacing:.02em}.amount-positive{color:var(--color-success)}.amount-negative{color:var(--color-danger)}.dot{display:inline-block;width:8px;height:8px;border-radius:var(--radius-full);flex-shrink:0}.dot-success{background:var(--color-success)}.dot-warning{background:var(--color-warning)}.dot-danger{background:var(--color-danger)}.dot-muted{background:var(--color-text-disabled)}.page-container{padding:var(--space-6);max-width:var(--content-max-width);width:100%;animation:fadeIn .2s ease}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-6);gap:var(--space-4)}.page-title{font-family:var(--font-mono);font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--color-text)}.page-subtitle{font-size:var(--text-sm);color:var(--color-text-muted);margin-top:var(--space-1)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-4);margin-bottom:var(--space-6)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-6)}.card-sm{padding:var(--space-4)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-4)}.card-title{font-size:var(--text-base);font-weight:var(--font-semibold);color:var(--color-text)}.form-group{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-4)}.form-label{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--color-text-secondary)}.form-label.required:after{content:" *";color:var(--color-danger)}.form-input{width:100%;height:44px;padding:0 var(--space-3);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text);font-size:var(--text-sm);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-subtle)}.form-input::placeholder{color:var(--color-text-disabled)}.form-input.error{border-color:var(--color-danger)}.form-textarea{resize:vertical;min-height:100px;padding:var(--space-3);height:auto}.form-error{font-size:var(--text-xs);color:var(--color-danger)}.form-hint{font-size:var(--text-xs);color:var(--color-text-muted)}.search-box{position:relative;flex:1;max-width:320px}.search-box .form-input{padding-left:var(--space-8)}.search-icon{position:absolute;left:var(--space-3);top:50%;transform:translateY(-50%);color:var(--color-text-disabled);pointer-events:none}.row-actions{display:flex;gap:var(--space-2);justify-content:flex-end}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-16) var(--space-8);text-align:center;color:var(--color-text-muted)}.empty-state-icon{font-size:3rem;margin-bottom:var(--space-4);opacity:.4}.empty-state-title{font-size:var(--text-lg);font-weight:var(--font-medium);margin-bottom:var(--space-2)}.empty-state-desc{font-size:var(--text-sm)}@media(max-width:768px){.page-container{padding:var(--space-4)}.stats-grid{grid-template-columns:1fr 1fr}.page-header{flex-direction:column;align-items:flex-start}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr}}