:root{--primary: #2463eb;--primary-light: #eef4ff;--primary-dark: #1a4fc3;--accent-green: #12b76a;--accent-yellow: #f5a623;--accent-red: #e53e3e;--accent-purple: #7c3aed;--accent-teal: #0e9384;--gray-25: #fcfcfd;--gray-50: #f9fafb;--gray-100: #f2f4f7;--gray-200: #eaecf0;--gray-300: #d0d5dd;--gray-400: #98a2b3;--gray-500: #667085;--gray-600: #475467;--gray-700: #344054;--gray-800: #1d2939;--gray-900: #101828;--radius-sm: 6px;--radius: 8px;--radius-md: 10px;--radius-lg: 12px;--shadow-xs: 0 1px 2px rgba(16,24,40,.05);--shadow-sm: 0 1px 3px rgba(16,24,40,.1), 0 1px 2px rgba(16,24,40,.06);--shadow-md: 0 4px 8px rgba(16,24,40,.08), 0 2px 4px rgba(16,24,40,.04);--shadow-lg: 0 8px 24px rgba(16,24,40,.1), 0 4px 8px rgba(16,24,40,.06);--sidebar-w: 248px;--header-h: 0px}*{margin:0;padding:0;box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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.15s;font-family:inherit;display:flex;align-items:center;justify-content:center;gap:8px}.login-btn:hover{background:var(--primary-dark)}.login-btn:active{transform:scale(.99)}.login-btn:disabled{opacity:.5;cursor:not-allowed}.login-btn .spinner{width:16px;height:16px;border-width:2px;border-color:#ffffff4d;border-top-color:#fff}.login-error{text-align:center;color:var(--accent-red);font-size:13px;margin-top:14px;font-weight:500;background:#fef3f2;padding:8px 12px;border-radius:var(--radius-sm)}.login-right{flex:1;display:none;background:linear-gradient(135deg,#0f1419,#1a2332);align-items:center;justify-content:center;padding:60px;position:relative;overflow:hidden}.login-right:before{content:"";position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(36,99,235,.15) 0%,transparent 70%);top:-100px;right:-100px}.login-right:after{content:"";position:absolute;width:400px;height:400px;background:radial-gradient(circle,rgba(18,183,106,.08) 0%,transparent 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