:root{--color-primary:#1a1a2e;--color-primary-dark:#0f0f1e;--color-primary-light:#2a2a4e;--color-accent:#b8956a;--color-accent-light:#d4af9a;--color-accent-dark:#8b7355;--color-success:#a69d84;--color-error:#d32f2f;--color-warning:#ffa726;--color-info:#29b6f6;--color-text:#1a1a2e;--color-text-light:#666;--color-text-lighter:#999;--color-bg:#fff;--color-bg-light:#f5f5f5;--color-border:#e0e0e0;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--border-radius-sm:4px;--border-radius-md:8px;--border-radius-lg:12px;--shadow-sm:0 1px 3px rgba(0,0,0,.12);--shadow-md:0 2px 8px rgba(0,0,0,.15);--shadow-lg:0 4px 16px rgba(0,0,0,.2);--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell","Fira Sans","Droid Sans","Helvetica Neue",sans-serif;--font-size-sm:12px;--font-size-base:14px;--font-size-lg:16px;--font-size-xl:20px;--font-size-2xl:24px}*{margin:0;padding:0;box-sizing:border-box}body,html{width:100%;height:100%;font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.5;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{overflow-x:hidden}#__next{width:100%;min-height:100vh}h1{font-size:var(--font-size-2xl);font-weight:700;line-height:1.3}h1,h2{margin-bottom:var(--spacing-md)}h2{font-size:var(--font-size-xl)}h2,h3{font-weight:600}h3{font-size:var(--font-size-lg);margin-bottom:var(--spacing-sm)}p{margin-bottom:var(--spacing-md)}.btn,button{padding:var(--spacing-sm) var(--spacing-md);border:none;border-radius:var(--border-radius-md);font-family:inherit;font-size:var(--font-size-base);font-weight:600;cursor:pointer;transition:all .3s ease;outline:none}.btn:active,button:active{transform:scale(.98)}.btn-primary,button.btn-primary{background-color:var(--color-primary);color:#fff;padding:var(--spacing-md) var(--spacing-lg)}.btn-primary:hover,button.btn-primary:hover{background-color:var(--color-primary-dark);box-shadow:var(--shadow-md)}.btn-accent,button.btn-accent{background-color:var(--color-accent);color:#fff;padding:var(--spacing-md) var(--spacing-lg)}.btn-accent:hover,button.btn-accent:hover{background-color:var(--color-accent-dark);box-shadow:var(--shadow-md)}.btn-success{background-color:var(--color-success);color:#fff}.btn-success:hover{opacity:.9}.btn-error{background-color:var(--color-error);color:#fff}.btn-error:hover{opacity:.9}input,select,textarea{width:100%;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--border-radius-md);font-family:inherit;font-size:var(--font-size-base);transition:border-color .3s ease}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px hsla(33,35%,57%,.1)}label{display:block;margin-bottom:var(--spacing-sm);font-weight:500;color:var(--color-text)}.form-group{margin-bottom:var(--spacing-md)}.card{background-color:#fff;border-radius:var(--border-radius-lg);border:1px solid var(--color-border);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);transition:box-shadow .3s ease}.card:hover{box-shadow:var(--shadow-md)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}.grid{display:grid;grid-gap:var(--spacing-md);gap:var(--spacing-md)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.flex{display:flex;gap:var(--spacing-md)}.flex-column{flex-direction:column}.flex-center{justify-content:center;align-items:center}.flex-between{justify-content:space-between;align-items:center}.alert{padding:var(--spacing-md);border-radius:var(--border-radius-md);margin-bottom:var(--spacing-md)}.alert-success{background-color:#e8f5e9;color:#2e7d32;border:1px solid #4caf50}.alert-error{background-color:#ffebee;color:#c62828;border:1px solid #f44336}.alert-warning{background-color:#fff3e0;color:#e65100;border:1px solid #ff9800}.alert-info{background-color:#e3f2fd;color:#1565c0;border:1px solid #2196f3}.spinner{display:inline-block;width:24px;height:24px;border-radius:50%;border:3px solid hsla(33,35%,57%,.3);border-top:3px solid var(--color-accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}@media (max-width:768px){:root{--spacing-md:12px;--spacing-lg:16px}.container{padding:0 var(--spacing-md)}h1{font-size:var(--font-size-xl)}}