@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary: #3b82f6;--primary-dark: #1d4ed8;--primary-light: #60a5fa;--secondary: #8b5cf6;--accent: #06b6d4;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 30%, #312e81 60%, #1e3a8a 100%);--card-bg: rgba(255, 255, 255, .08);--card-bg-solid: rgba(255, 255, 255, .95);--glass-border: rgba(255, 255, 255, .18);--text-primary: #1e293b;--text-secondary: #64748b;--text-light: #ffffff;--shadow-glow: 0 0 40px rgba(59, 130, 246, .3);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-2xl: 2rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-gradient);min-height:100vh;color:var(--text-light);overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 80%,rgba(59,130,246,.15) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(139,92,246,.15) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(6,182,212,.1) 0%,transparent 40%);pointer-events:none;z-index:0}.app{min-height:100vh;display:flex;flex-direction:column;position:relative;z-index:1}.header{background:#0f172ab3;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);padding:1rem 2rem;position:sticky;top:0;z-index:100}.header-content{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:1rem;color:var(--text-light)}.logo-icon{font-size:2.5rem;filter:drop-shadow(0 0 10px rgba(59,130,246,.5));animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.logo h1{font-size:1.75rem;font-weight:800;background:linear-gradient(135deg,#fff,#60a5fa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-link{color:var(--text-light);text-decoration:none;padding:.75rem 1.5rem;border-radius:var(--radius-lg);background:linear-gradient(135deg,#8b5cf633,#3b82f633);border:1px solid rgba(139,92,246,.3);font-weight:500;transition:all .3s ease;display:flex;align-items:center;gap:.5rem}.nav-link:hover{background:linear-gradient(135deg,#8b5cf666,#3b82f666);transform:translateY(-2px);box-shadow:0 5px 20px #8b5cf64d}.auth-section{display:flex;align-items:center;gap:1rem}.user-info{display:flex;align-items:center;gap:1rem;background:#ffffff1a;padding:.5rem 1rem .5rem .5rem;border-radius:50px;border:1px solid var(--glass-border)}.user-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.1rem;box-shadow:0 4px 15px #3b82f666}.user-name{color:var(--text-light);font-weight:600;font-size:.95rem}.btn{padding:.75rem 1.5rem;border:none;border-radius:var(--radius-lg);font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;gap:.5rem;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.btn:hover:before{left:100%}.btn-login{background:linear-gradient(135deg,#fff,#f1f5f9);color:var(--primary-dark);box-shadow:0 4px 15px #fff3}.btn-login:hover{transform:translateY(-3px);box-shadow:0 8px 25px #ffffff4d}.btn-logout{background:#ffffff1a;color:var(--text-light);border:1px solid rgba(255,255,255,.2)}.btn-logout:hover{background:#ef444433;border-color:#ef444480}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:#fff;box-shadow:0 4px 20px #3b82f666}.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 8px 30px #3b82f680}.btn-large{padding:1.25rem 3rem;font-size:1.1rem;border-radius:var(--radius-xl)}.main-content{flex:1;padding:3rem 2rem;max-width:1400px;margin:0 auto;width:100%}.welcome-section{text-align:center;padding:2rem 0 4rem}.welcome-content h1{font-size:4rem;font-weight:800;margin-bottom:.5rem;background:linear-gradient(135deg,#fff,#60a5fa,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 3s ease-in-out infinite;background-size:200% 100%}@keyframes shimmer{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.welcome-content h2{font-size:1.75rem;color:#ffffffb3;font-weight:500;margin-bottom:1.5rem}.welcome-description{font-size:1.2rem;color:#fff9;max-width:650px;margin:0 auto 2.5rem;line-height:1.8}.welcome-cta{margin-top:2.5rem}.credentials-hint{margin-top:2rem;padding:1.5rem 2rem;background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-xl);border:1px solid rgba(255,255,255,.1);color:#fffc;font-size:.95rem;display:inline-block;text-align:left;line-height:1.8}.credentials-hint strong{color:var(--accent)}.features{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:4rem}.feature-card{background:var(--card-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:2rem;border-radius:var(--radius-xl);text-align:center;border:1px solid var(--glass-border);transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent));opacity:0;transition:opacity .3s}.feature-card:hover{transform:translateY(-8px);border-color:#3b82f64d;box-shadow:0 20px 40px #0000004d}.feature-card:hover:before{opacity:1}.feature-icon{font-size:3rem;display:block;margin-bottom:1.25rem;filter:drop-shadow(0 0 20px rgba(59,130,246,.3))}.feature-card h3{font-size:1.1rem;font-weight:700;margin-bottom:.75rem;color:var(--text-light)}.feature-card p{font-size:.9rem;color:#fff9;line-height:1.6}.user-info-card{background:var(--card-bg-solid);border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl),var(--shadow-glow);overflow:hidden;margin-top:3rem;animation:slideUp .5s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.card-header{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);padding:1.5rem 2rem;position:relative;overflow:hidden}.card-header:before{content:"";position:absolute;top:-50%;right:-50%;width:100%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 60%)}.card-header h2{color:#fff;font-size:1.4rem;font-weight:700;position:relative;z-index:1}.card-body{padding:2rem}.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}.info-item{display:flex;flex-direction:column;gap:.5rem;padding:1rem;background:#f8fafc;border-radius:var(--radius-lg);transition:all .3s}.info-item:hover{background:#f1f5f9;transform:translate(5px)}.info-item label{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-secondary);font-weight:700}.info-item span{font-size:1.1rem;color:var(--text-primary);font-weight:600}.roles{display:flex;gap:.5rem;flex-wrap:wrap}.role-badge{padding:.4rem 1rem;border-radius:50px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.role-admin{background:linear-gradient(135deg,#fef2f2,#fee2e2);color:#dc2626;border:1px solid #fecaca}.role-manager{background:linear-gradient(135deg,#fffbeb,#fef3c7);color:#d97706;border:1px solid #fde68a}.role-employee{background:linear-gradient(135deg,#eff6ff,#dbeafe);color:#2563eb;border:1px solid #bfdbfe}.rbac-demo{display:flex;flex-direction:column;gap:1.25rem}.rbac-section{padding:1.5rem;border-radius:var(--radius-lg);border-left:4px solid;transition:all .3s}.rbac-section:hover{transform:translate(5px)}.admin-section{background:linear-gradient(135deg,#fef2f2,#fff);border-color:#ef4444}.manager-section{background:linear-gradient(135deg,#fffbeb,#fff);border-color:#f59e0b}.employee-section{background:linear-gradient(135deg,#eff6ff,#fff);border-color:#3b82f6}.rbac-section h3{font-size:1.1rem;margin-bottom:.5rem;font-weight:700}.rbac-section p{font-size:.9rem;color:var(--text-secondary);margin-bottom:1rem;line-height:1.6}.btn-admin{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.btn-manager{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff}.btn-employee{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff}.footer{background:#0000004d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:2rem;text-align:center;color:#fff9;border-top:1px solid var(--glass-border)}.footer p{margin-bottom:.5rem}.footer a{color:var(--accent);text-decoration:none;font-weight:500;transition:all .3s}.footer a:hover{color:var(--primary-light);text-shadow:0 0 10px rgba(6,182,212,.5)}.loading-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;gap:1.5rem}.loading-spinner{width:60px;height:60px;border:3px solid rgba(255,255,255,.1);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-screen p{font-size:1.1rem;color:#ffffffb3}@media(max-width:1024px){.features{grid-template-columns:repeat(2,1fr)}.info-grid{grid-template-columns:1fr}}@media(max-width:768px){.header-content{flex-wrap:wrap;gap:1rem}.welcome-content h1{font-size:2.5rem}.features{grid-template-columns:1fr}.user-info{flex-direction:column;border-radius:var(--radius-lg);padding:1rem}}