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#667eea66}.btn-primary:disabled{opacity:.7;cursor:not-allowed}.auth-links{margin-top:24px;text-align:center;font-size:14px}.auth-links a{color:#667eea;text-decoration:none;transition:color .2s}.auth-links a:hover{color:#764ba2;text-decoration:underline}.auth-links .separator{color:#ccc;margin:0 12px}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:16px}.loading-spinner{width:40px;height:40px;border:3px solid #f3f3f3;border-top:3px solid #667eea;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.btn-primary{padding:.75rem 1.5rem;font-size:1rem;font-weight:500;color:#fff;background-color:var(--primary-color);border:none;border-radius:8px;box-shadow:var(--shadow)}.btn-primary:hover{background-color:var(--primary-hover);box-shadow:var(--shadow-hover);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{padding:.75rem 1.5rem;font-size:1rem;font-weight:500;color:var(--text-primary);background-color:var(--secondary-color);border:2px solid var(--border-color);border-radius:8px}.btn-secondary:hover{border-color:var(--primary-color);color:var(--primary-color)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}:root{--primary-color: #1e40af;--primary-hover: #1e3a8a;--secondary-color: #f8fafc;--accent-color: #0ea5e9;--success-color: #10b981;--warning-color: #f59e0b;--danger-color: #ef4444;--text-primary: #0f172a;--text-secondary: #64748b;--text-muted: #94a3b8;--background: #ffffff;--background-alt: #f1f5f9;--border-color: #e2e8f0;--border-hover: #cbd5e1;--shadow: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px -1px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:var(--text-primary);background-color:var(--background);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}a{color:var(--primary-color);text-decoration:none;transition:color .2s ease}a:hover{color:var(--primary-hover)}button{font-family:inherit;cursor:pointer;transition:all .2s ease}input,select,textarea{font-family:inherit;font-size:1rem;color:var(--text-primary)}label{font-weight:500;color:var(--text-primary);font-size:.875rem}