:root{--primary-gradient:linear-gradient(135deg,#667eea 0,#764ba2 100%);--secondary-gradient:linear-gradient(135deg,#f093fb 0,#f5576c 100%);--success-gradient:linear-gradient(135deg,#4facfe 0,#00f2fe 100%);--warning-gradient:linear-gradient(135deg,#fa709a 0,#fee140 100%);--error-gradient:linear-gradient(135deg,#ff6b6b 0,#ee5a24 100%);--primary-color:#667eea;--primary-dark:#5a67d8;--secondary-color:#764ba2;--success-color:#48bb78;--warning-color:#ed8936;--error-color:#f56565;--text-primary:#1a202c;--text-secondary:#4a5568;--text-muted:#718096;--text-light:#a0aec0;--bg-primary:#fff;--bg-secondary:#f7fafc;--bg-tertiary:#edf2f7;--border-color:#e2e8f0;--border-light:#f1f5f9;--shadow-sm:0 1px 3px 0 rgba(0,0,0,0.1),0 1px 2px 0 rgba(0,0,0,0.06);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--transition-fast:.15s ease-out;--transition-normal:.3s ease-out;--transition-slow:.5s ease-out}.modern-enterprise-body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:13px;margin:0;padding:0;min-height:100vh;background:linear-gradient(135deg,#f0f9ff 0,#ecfdf5 100%);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.modern-enterprise-body *,.modern-enterprise-body *::before,.modern-enterprise-body *::after{box-sizing:border-box}.modern-enterprise-body h1,.modern-enterprise-body h2,.modern-enterprise-body h3,.modern-enterprise-body h4,.modern-enterprise-body h5,.modern-enterprise-body h6,.modern-enterprise-body p{margin:0;padding:0;font-size:inherit}.enterprise-container{position:relative;min-height:100vh;display:flex;flex-direction:column}.enterprise-bg{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;overflow:hidden}.bg-gradient{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#f0f9ff 0,#ecfdf5 100%);animation:gradientShift 15s ease-in-out infinite}.bg-pattern{position:absolute;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(circle at 25% 25%,rgba(30,58,138,0.08) 0,transparent 50%),radial-gradient(circle at 75% 75%,rgba(15,118,110,0.06) 0,transparent 50%);animation:patternFloat 20s linear infinite}@keyframes gradientShift{0%,100%{opacity:1}50%{opacity:.8}}@keyframes patternFloat{0%{transform:translateY(0px) rotate(0deg)}50%{transform:translateY(-20px) rotate(180deg)}100%{transform:translateY(0px) rotate(360deg)}}.enterprise-header{background:linear-gradient(135deg,#1e3a8a 0,#0f766e 100%);border-bottom:0;padding:1.5rem 0;position:relative;z-index:10;box-shadow:0 8px 32px rgba(30,58,138,0.3);margin-bottom:2rem}.header-content{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:center;align-items:center}.brand-container{display:flex;align-items:center;text-align:center}.brand-logo{display:flex;flex-direction:column;align-items:center;gap:1rem}.logo-container{position:relative;width:100px;height:100px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,0.15);border-radius:50%;backdrop-filter:blur(10px)}.brand-image{width:70px;height:70px;object-fit:contain;filter:drop-shadow(0 2px 4px rgba(0,0,0,0.2));transition:var(--transition-fast)}.brand-image:hover{transform:scale(1.05);filter:drop-shadow(0 6px 12px rgba(0,0,0,0.15))}.brand-text{display:flex;flex-direction:column}.brand-name{font-size:1.4rem;font-weight:700;color:white;line-height:1.2;text-shadow:0 2px 4px rgba(0,0,0,0.2);margin:0}.brand-subtitle{font-size:.75rem;color:rgba(255,255,255,0.9);font-weight:400;margin:0;text-shadow:0 1px 2px rgba(0,0,0,0.2)}.enterprise-main{flex:1;display:flex;align-items:center;justify-content:center;padding:0 2rem 2rem;position:relative;z-index:1;margin-top:-1rem}.content-container{width:100%;max-width:480px}.enterprise-card{background:rgba(255,255,255,0.95);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,0.2);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);padding:2.5rem;position:relative;overflow:hidden}.enterprise-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--primary-gradient)}.enterprise-alert{padding:1rem;border-radius:var(--radius-md);margin-bottom:1.5rem;display:flex;align-items:flex-start;gap:.75rem;border:1px solid;position:relative;overflow:hidden}.enterprise-alert::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%}.enterprise-alert-error{background:rgba(245,101,101,0.05);border-color:rgba(245,101,101,0.2);color:var(--error-color)}.enterprise-alert-error::before{background:var(--error-gradient)}.enterprise-alert-success{background:rgba(72,187,120,0.05);border-color:rgba(72,187,120,0.2);color:var(--success-color)}.enterprise-alert-success::before{background:var(--success-gradient)}.enterprise-alert-icon{flex-shrink:0;margin-top:.125rem}.enterprise-btn{display:inline-flex;align-items:center;justify-content:center;padding:.6rem 1rem;border:0;border-radius:var(--radius-md);font-size:.75rem;font-weight:600;font-family:inherit;text-decoration:none;cursor:pointer;transition:var(--transition-fast);min-height:36px;box-sizing:border-box;position:relative;overflow:hidden}.enterprise-btn::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transition:var(--transition-fast)}.enterprise-btn:hover::before{left:100%}.enterprise-btn:focus{outline:0;box-shadow:0 0 0 3px rgba(102,126,234,0.3)}.enterprise-btn-primary{background:#0f766e;color:white;box-shadow:var(--shadow-md)}.enterprise-btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-lg)}.enterprise-btn-primary:disabled{background:var(--bg-tertiary);color:var(--text-muted);cursor:not-allowed;transform:none;box-shadow:none}.enterprise-btn-secondary{background:var(--bg-primary);color:var(--text-primary);border:2px solid var(--border-color);box-shadow:var(--shadow-sm)}.enterprise-btn-secondary:hover:not(:disabled){background:var(--bg-secondary);border-color:#1e3a8a;transform:translateY(-1px);box-shadow:var(--shadow-md)}.button-group{display:flex;gap:1rem;margin-top:2rem}.button-group .enterprise-btn{flex:1}.enterprise-footer{background:rgba(255,255,255,0.95);backdrop-filter:blur(20px);border-top:1px solid rgba(255,255,255,0.2);padding:1.5rem 0;position:relative;z-index:10}.footer-content{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;flex-direction:column;align-items:center;gap:.75rem}.footer-links{display:flex;align-items:center;gap:2rem;flex-wrap:wrap}.footer-link{color:var(--text-secondary);text-decoration:none;font-size:.7rem;font-weight:500;transition:var(--transition-fast);position:relative;padding:.5rem 0}.footer-link::after{content:'';position:absolute;bottom:.25rem;left:0;width:0;height:1px;background:var(--primary-color);transition:var(--transition-fast)}.footer-link:hover{color:var(--primary-color)}.footer-link:hover::after{width:100%}.footer-divider{width:1px;height:20px;background:var(--border-color);margin:0 .5rem}.copyright{font-size:.65rem;color:var(--text-muted);font-weight:400;text-align:center}.copyright p{margin:0}@media(max-width:768px){.brand-name{font-size:1.8rem}.footer-links{flex-direction:column;gap:1rem}}@media(max-width:640px){.enterprise-main{padding:1rem}.enterprise-card{padding:1.5rem}.button-group{flex-direction:column}.header-content,.footer-content{padding:0 1rem}.enterprise-header{padding:1rem 0}}.close-browser-icon{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:2rem;background:rgba(102,126,234,0.15);color:var(--primary-color);position:relative}.close-browser-icon::before{content:'';position:absolute;width:100%;height:100%;border-radius:50%;background:var(--primary-color);opacity:.1;animation:closePulse 2s infinite}@keyframes closePulse{0%{transform:scale(1);opacity:.1}50%{transform:scale(1.1);opacity:.2}100%{transform:scale(1);opacity:.1}}.close-browser-header{text-align:center;margin-bottom:2rem}.close-browser-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem;line-height:1.3}.close-browser-subtitle{font-size:.875rem;color:var(--text-secondary);font-weight:400;line-height:1.5}.service-error-icon{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:2rem;background:rgba(245,101,101,0.15);color:var(--error-color);position:relative}.service-error-icon::before{content:'';position:absolute;width:100%;height:100%;border-radius:50%;background:var(--error-color);opacity:.1;animation:errorPulse 2s infinite}@keyframes errorPulse{0%{transform:scale(1);opacity:.1}50%{transform:scale(1.1);opacity:.2}100%{transform:scale(1);opacity:.1}}.service-error-header{text-align:center;margin-bottom:2rem}.service-error-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem;line-height:1.3}.service-error-subtitle{font-size:.875rem;color:var(--text-secondary);font-weight:400;line-height:1.5}.policy-container{max-width:900px;margin:0 auto;padding:2rem}.policy-container .otnotice{font-family:inherit;line-height:1.6}.logout-icon{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:2rem;background:rgba(72,187,120,0.15);color:var(--success-color);position:relative}.logout-icon::before{content:'';position:absolute;width:100%;height:100%;border-radius:50%;background:var(--success-color);opacity:.1;animation:logoutPulse 2s infinite}@keyframes logoutPulse{0%{transform:scale(1);opacity:.1}50%{transform:scale(1.1);opacity:.2}100%{transform:scale(1);opacity:.1}}.logout-header{text-align:center;margin-bottom:2rem}.logout-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem;line-height:1.3}.logout-subtitle{font-size:.875rem;color:var(--text-secondary);font-weight:400;line-height:1.5}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media(prefers-contrast:high){:root{--border-color:#000;--text-secondary:#000}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}