@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";:root{--bg-primary: #fafafa;--bg-secondary: #ffffff;--bg-tertiary: #f5f5f5;--bg-card: #ffffff;--bg-card-hover: #fefefe;--accent-yellow: #ffd60a;--accent-yellow-light: #fff3b0;--accent-blue: #3b82f6;--accent-red: #ef4444;--accent-green: #22c55e;--accent-purple: #a855f7;--accent-pink: #ec4899;--accent-cyan: #06b6d4;--accent-primary: #ffd60a;--accent-secondary: #3b82f6;--text-primary: #0a0a0a;--text-secondary: #525252;--text-muted: #a3a3a3;--success: #22c55e;--success-bg: rgba(34, 197, 94, .1);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .1);--error: #ef4444;--error-bg: rgba(239, 68, 68, .1);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .1);--border-color: #e5e5e5;--border-dark: #d4d4d4;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .12);--shadow-yellow: 0 4px 20px rgba(255, 214, 10, .4);--sidebar-width: 240px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--transition-fast: .15s ease;--transition-normal: .25s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;background-image:radial-gradient(circle,#d4d4d4 1px,transparent 1px);background-size:24px 24px;pointer-events:none;z-index:-2}.floating-shapes{position:fixed;inset:0;pointer-events:none;z-index:-1;overflow:hidden}.shape{position:absolute;animation:float 6s ease-in-out infinite}.shape-yellow{width:60px;height:60px;background:var(--accent-yellow);top:10%;left:5%;transform:rotate(15deg);animation-delay:0s}.shape-blue{width:50px;height:50px;background:var(--accent-blue);bottom:20%;left:8%;transform:rotate(45deg);clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 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var(--text-primary);border-radius:var(--radius-xl);padding:2.5rem;position:relative;z-index:1;box-shadow:var(--shadow-lg)}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h1{font-size:2rem;font-weight:900;margin-bottom:.5rem}.auth-header h1 span{background:var(--accent-yellow);padding:.1em .3em}.auth-toggle{text-align:center;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border-color);font-size:.9rem}.mobile-menu-btn{position:fixed;top:1rem;left:1rem;z-index:1000;width:48px;height:48px;border-radius:var(--radius-md);background:var(--bg-secondary);border:2px solid var(--text-primary);display:none;align-items:center;justify-content:center;cursor:pointer;color:var(--text-primary)}.mobile-overlay{position:fixed;inset:0;background:#0000004d;z-index:99;display:none}.mobile-overlay.active{display:block}@media(max-width:1024px){.grid-cols-3,.grid-cols-4{grid-template-columns:repeat(2,1fr)}.grid-cols-5{grid-template-columns:repeat(3,1fr)}.floating-shapes{display:none}}@media(max-width:768px){:root{--sidebar-width: 0}.mobile-menu-btn{display:flex}.sidebar{width:280px;transform:translate(-100%);transition:transform var(--transition-normal);box-shadow:var(--shadow-lg)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;padding:5rem 1.5rem 1.5rem}.page-header h1{font-size:1.5rem}.grid-cols-2,.grid-cols-3,.grid-cols-4,.grid-cols-5{grid-template-columns:1fr}.card{padding:1.25rem}.form-input{font-size:16px}.floating-shapes{display:none}}@media(max-width:480px){.main-content{padding:4.5rem 1rem 1rem}.card{padding:1rem}.page-header h1{font-size:1.25rem}.score-circle{width:60px;height:60px;font-size:1.1rem}.auth-card{padding:1.75rem}}@media(min-width:769px){.mobile-menu-btn{display:none}.mobile-overlay{display:none!important}}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-error{color:var(--error)}.font-bold{font-weight:700}.font-black{font-weight:900}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-tertiary)}::-webkit-scrollbar-thumb{background:var(--border-dark);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}::selection{background:var(--accent-yellow);color:var(--text-primary)}[data-theme=dark]{--bg-primary: #0a0a0a;--bg-secondary: #171717;--bg-tertiary: #262626;--bg-card: #171717;--bg-card-hover: #262626;--text-primary: #fafafa;--text-secondary: #a3a3a3;--text-muted: #737373;--accent-yellow: #facc15;--accent-yellow-light: #422006;--border-color: #262626;--border-dark: #404040;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .5);--shadow-md: 0 4px 12px rgba(0, 0, 0, .6);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .7);--shadow-yellow: 0 4px 20px rgba(250, 204, 21, .2)}[data-theme=dark] body:before{background-image:radial-gradient(circle,#404040 1px,transparent 1px);opacity:.3}[data-theme=dark] .sidebar-logo h1,[data-theme=dark] .auth-header h1 span{color:#000}