:root{--color-slate-50: #f8fafc;--color-slate-100: #f1f5f9;--color-slate-200: #e2e8f0;--color-slate-300: #cbd5e1;--color-slate-400: #94a3b8;--color-slate-500: #64748b;--color-slate-600: #475569;--color-slate-700: #334155;--color-slate-800: #1e293b;--color-slate-900: #0f172a;--color-primary: var(--color-slate-600);--color-primary-hover: var(--color-slate-700);--color-bg: var(--color-slate-50);--color-surface: #ffffff;--color-text: var(--color-slate-800);--color-text-muted: var(--color-slate-500);--color-border: var(--color-slate-200);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--border-radius: 8px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--transition: all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{color:var(--color-slate-900);font-weight:600;line-height:1.25}a{color:var(--color-primary);text-decoration:none;transition:var(--transition)}a:hover{color:var(--color-primary-hover)}button{cursor:pointer;font-family:inherit;font-size:1rem;font-weight:500;padding:.625rem 1.25rem;border-radius:var(--border-radius);border:1px solid transparent;transition:var(--transition);display:inline-flex;align-items:center;justify-content:center;gap:.5rem}button.primary{background-color:var(--color-primary);color:#fff}button.primary:hover{background-color:var(--color-primary-hover)}button.secondary{background-color:#fff;color:var(--color-text);border-color:var(--color-border)}button.secondary:hover{background-color:var(--color-slate-50);border-color:var(--color-slate-300)}input{width:100%;padding:.75rem 1rem;border-radius:var(--border-radius);border:1px solid var(--color-border);font-family:inherit;font-size:1rem;transition:var(--transition);background-color:#fff}input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #47556926}.card{background-color:var(--color-surface);border-radius:var(--border-radius);border:1px solid var(--color-border);padding:2rem;box-shadow:var(--shadow-md)}.container{max-width:800px;margin:0 auto;padding:2rem 1rem;width:100%}.container-wide{max-width:1400px;margin:0 auto;padding:2rem 1rem;width:95%}@media(min-width:768px){.container,.container-wide{padding:2rem}}.flex-center{display:flex;align-items:center;justify-content:center}.text-center{text-align:center}.mt-4{margin-top:1rem}.mt-8{margin-top:2rem}.mb-4{margin-bottom:1rem}.mb-8{margin-bottom:2rem}.logo-container{margin-bottom:2rem;display:flex;justify-content:center}.logo-container img{height:60px;object-fit:contain}.loading-overlay{position:absolute;inset:0;background:#ffffffe6;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:10;border-radius:var(--border-radius);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.spinner-large{width:50px;height:50px;border:4px solid var(--color-slate-200);border-top:4px solid var(--color-primary);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinner-small{width:18px;height:18px;border:2px solid var(--color-slate-200);border-top:2px solid var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}