*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--brand-grad: linear-gradient(135deg, #4A90E2 0%, #36C9BE 50%, #3EE07A 100%);--brand-shadow: rgba(54,201,190,.25);--accent: #36C9BE;--accent-a: #4A90E2;--accent-b: #36C9BE;--accent-c: #3EE07A;--accent-ring: rgba(54,201,190,.18);--accent-light: rgba(54,201,190,.1);--bg: #f7f7f5;--surface: #ffffff;--surface2: #fafaf8;--input-bg: #fafaf8;--border: #e8e8e4;--hover: #f2f2ef;--divider: #f0f0ec;--text: #1a1a1a;--text2: #666666;--text3: #aaaaaa;--sidebar-bg: #fafaf8;--danger: #EF4444;--success: #16A34A;--warning: #D97706;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--fs-xs: 11px;--fs-sm: 13px;--fs-md: 14px;--fs-lg: 16px;--fs-xl: 22px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}input,select,textarea,button{font-family:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}button:focus:not(:focus-visible){outline:none}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text3)}@keyframes modalIn{0%{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes toastIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{border-radius:var(--radius-sm);background:linear-gradient(90deg,var(--hover) 0px,var(--divider) 80px,var(--hover) 160px);background-size:800px 100%;animation:shimmer 1.2s infinite linear}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}kbd{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;background:var(--hover);border:1px solid var(--border);border-bottom-width:2px;border-radius:5px;padding:1px 6px;color:var(--text)}@media (max-width: 767px){.app-main-content{padding-bottom:64px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.row-action:focus-visible{opacity:1!important}