:root{--background: 210 40% 98%;--foreground: 217 33% 17%;--muted: 210 40% 96.1%;--muted-foreground: 215.4 16.3% 46.9%;--popover: 0 0% 100%;--popover-foreground: 222.2 84% 4.9%;--card: 0 0% 100%;--card-foreground: 222.2 84% 4.9%;--border: 214.3 31.8% 91.4%;--input: 214.3 31.8% 91.4%;--primary: 175 84% 32%;--primary-foreground: 210 40% 98%;--secondary: 222.2 47.4% 11.2%;--secondary-foreground: 210 40% 98%;--accent: 172 66% 50%;--accent-foreground: 222.2 47.4% 11.2%;--destructive: 0 84.2% 60.2%;--destructive-foreground: 210 40% 98%;--success: 160 84% 39%;--warning: 38 92% 50%;--ring: 175 84% 32% / .5;--radius: .75rem;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1)}.dark{--background: 222.2 84% 4.9%;--foreground: 210 40% 98%;--muted: 217.2 32.6% 17.5%;--muted-foreground: 215 20.2% 65.1%;--popover: 222.2 84% 4.9%;--popover-foreground: 210 40% 98%;--card: 217 33% 17%;--card-foreground: 210 40% 98%;--border: 217.2 32.6% 25%;--input: 217.2 32.6% 17.5%;--primary: 175 84% 45%;--primary-foreground: 222.2 47.4% 11.2%;--secondary: 217.2 32.6% 17.5%;--secondary-foreground: 210 40% 98%;--accent: 172 66% 50%;--accent-foreground: 210 40% 98%;--destructive: 0 62.8% 30.6%;--destructive-foreground: 210 40% 98%;--success: 160 84% 30%;--warning: 38 92% 40%;--ring: 175 84% 32%}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:hsl(var(--background));color:hsl(var(--foreground));line-height:1.5;-webkit-font-smoothing:antialiased;transition:background-color .4s cubic-bezier(.4,0,.2,1),color .4s cubic-bezier(.4,0,.2,1);position:relative;overflow-x:hidden}body:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath 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d='M0,160L48,176C96,192,192,224,288,213.3C384,203,480,149,576,144C672,139,768,181,864,181.3C960,181,1056,139,1152,122.7C1248,107,1344,117,1392,122.7L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E")}a{text-decoration:none;color:inherit}button{cursor:pointer;font-family:inherit;transition:all .2s ease}.app-container{display:flex;min-height:100vh;position:relative}.main-content{flex:1;display:flex;flex-direction:column;overflow-x:hidden;min-width:0}.page-container{padding:1.5rem;max-width:1400px;margin:0 auto;width:100%}@media(min-width:768px){.page-container{padding:2rem}}h1,h2,h3,h4{font-weight:800;color:hsl(var(--secondary-foreground) / .9)}.dark h1,.dark h2,.dark h3,.dark h4{color:hsl(var(--foreground))}.section-title{font-size:1.75rem;margin-bottom:1.5rem;display:flex;align-items:center;gap:.75rem;letter-spacing:-.025em}.card{background:hsl(var(--card));color:hsl(var(--card-foreground));border-radius:var(--radius);border:1px solid hsl(var(--border));box-shadow:var(--shadow-sm);padding:1.5rem;transition:transform .2s ease,box-shadow .2s ease,background-color .4s ease,border-color .4s ease}.surface-card{background:hsl(var(--card));color:hsl(var(--card-foreground));border-radius:1.25rem;border:1px solid hsl(var(--border) / .8);box-shadow:var(--shadow);padding:2rem;transition:all .3s cubic-bezier(.4,0,.2,1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.surface-card:hover{box-shadow:var(--shadow-lg);border-color:hsl(var(--primary) / .3)}.card:hover{box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:calc(var(--radius) - .25rem);font-weight:600;border:none;font-size:.9375rem;transition:all .2s cubic-bezier(.4,0,.2,1)}.btn-primary{background:hsl(var(--primary));color:hsl(var(--primary-foreground))}.btn-primary:hover:not(:disabled){background:hsl(var(--primary) / .9);transform:translateY(-1px);box-shadow:0 4px 12px hsl(var(--primary) / .25)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;color:hsl(var(--muted-foreground))}.btn-ghost:hover{background:hsl(var(--muted));color:hsl(var(--foreground))}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.badge-major{background:hsl(var(--destructive) / .15);color:hsl(var(--destructive));border:1px solid hsl(var(--destructive) / .2)}.badge-moderate{background:hsl(var(--warning) / .15);color:hsl(var(--warning));border:1px solid hsl(var(--warning) / .2)}.badge-minor{background:hsl(var(--success) / 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