:root{--color-background:#0f172a;--color-surface:#1e293b;--color-primary:#3b82f6;--color-secondary:#f97316;--color-accent:#ef4444;--color-success:#22c55e;--color-text-main:#f8fafc;--color-text-muted:#94a3b8;--color-border:#334155;--font-family:"Inter",sans-serif;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--shadow-glow:0 0 15px #3b82f680}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-background);color:var(--color-text-main);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;min-height:100vh;display:flex}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input{font-family:inherit}.container{max-width:600px;padding:var(--spacing-md);width:100%;margin:0 auto}.card{background-color:var(--color-surface);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md);border:1px solid var(--color-border)}.btn{padding:var(--spacing-sm)var(--spacing-lg);border-radius:var(--radius-md);justify-content:center;align-items:center;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:0 4px 14px #3b82f663}.btn-primary:hover{background-color:#2563eb;transform:translateY(-1px);box-shadow:0 6px 20px #3b82f63b}.btn-secondary{background-color:var(--color-surface);color:var(--color-text-main);border:1px solid var(--color-border)}.btn-secondary:hover{background-color:#334155}.text-center{text-align:center}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:var(--spacing-sm)}.gap-4{gap:var(--spacing-md)}.w-full{width:100%}.stat-box{padding:var(--spacing-md);background-color:var(--color-background);border-radius:var(--radius-sm);text-align:center}.stat-label{color:var(--color-text-muted);margin-bottom:var(--spacing-xs);font-size:.75rem}.stat-value{font-size:1.25rem;font-weight:700}.stat-value-lg{font-size:1.5rem;font-weight:700}.stat-sub{color:var(--color-text-muted);margin-top:var(--spacing-xs);font-size:.7rem}.stat-value--primary{color:var(--color-primary)}.stat-value--success{color:var(--color-success)}.stat-value--secondary{color:var(--color-secondary)}.grid-3{gap:var(--spacing-sm);grid-template-columns:repeat(3,1fr);display:grid}.page-header{margin-bottom:var(--spacing-lg);justify-content:space-between;align-items:center;display:flex}.back-button{align-items:center;gap:var(--spacing-xs);color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;font-size:.875rem;display:flex}.back-button:hover{color:var(--color-text-main)}