:root,.light-theme{--bg-base: #f2f2f6;--bg-card: #ffffff;--bg-input: #f7f7fc;--bg-elevated: #ffffff;--bg-sidebar: #332f47;--bg-sidebar-hover: rgba(255, 255, 255, .07);--bg-sidebar-active: rgba(242, 142, 0, .14);--text-primary: #1a1a2e;--text-secondary: #4a4a6a;--text-muted: #9090b0;--text-on-sidebar: rgba(255, 255, 255, .8);--text-sidebar-active: #f28e00;--border-default: #e4e4f0;--border-subtle: #f0f0f8;--primary: #f28e00;--primary-dark: #d97b00;--primary-light: rgba(242, 142, 0, .1);--primary-glow: rgba(242, 142, 0, .3);--success: #22c55e;--success-bg: rgba(34, 197, 94, .08);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .08);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .08);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .08);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .12);--shadow-card: 0 2px 8px rgba(0, 0, 0, .06)}.dark-theme{--bg-base: #0d0d1a;--bg-card: #16162a;--bg-input: #1c1c32;--bg-elevated: #1e1e36;--bg-sidebar: #0a0a14;--bg-sidebar-hover: rgba(255, 255, 255, .05);--bg-sidebar-active: rgba(242, 142, 0, .12);--text-primary: #eeeef8;--text-secondary: #9090b8;--text-muted: #505070;--text-on-sidebar: rgba(255, 255, 255, .7);--text-sidebar-active: #f28e00;--border-default: #262640;--border-subtle: #1e1e38;--primary: #f28e00;--primary-dark: #d97b00;--primary-light: rgba(242, 142, 0, .1);--primary-glow: rgba(242, 142, 0, .25);--success: #22c55e;--success-bg: rgba(34, 197, 94, .1);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .1);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .1);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .1);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .55);--shadow-card: 0 2px 8px rgba(0, 0, 0, .3)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;color:var(--text-primary);background:var(--bg-base);-webkit-font-smoothing:antialiased;transition:background-color .25s,color .25s}a{text-decoration:none;color:inherit}button,input,select,textarea{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-default);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}