*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;overflow:hidden;margin:0;padding:0}.app{height:100vh;width:100vw;display:flex;flex-direction:column;overflow:hidden}.app-header{background-color:#0078d4;color:#fff;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 4px #0000001a;gap:1rem;flex-wrap:wrap}.app-header h1{font-size:1.5rem;font-weight:600;margin:0;white-space:nowrap}.app-header nav{display:flex;gap:1.5rem;margin-right:auto;margin-left:2rem;flex-wrap:wrap;align-items:center}.app-header nav a{color:#fff;text-decoration:none;font-size:.95rem;font-weight:400;padding:.5rem 0;transition:all .2s ease;border-bottom:2px solid transparent;white-space:nowrap}.app-header nav a:hover{border-bottom-color:#ffffff80}.app-header nav a[aria-current=page]{font-weight:600;border-bottom-color:#fff}.app-header button{background-color:#fff;color:#0078d4;border:none;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-weight:500;transition:background-color .2s;white-space:nowrap}.app-header button:hover{background-color:#f0f0f0}.app-main{flex:1;padding:2rem;background-color:#f5f5f5;min-height:calc(100vh - 80px)}@media(max-width:1200px){.app-header{flex-direction:column;align-items:flex-start;padding:1rem}.app-header nav{margin-left:0;width:100%;order:2}.app-header button{order:3;align-self:flex-end}}.login-container{min-height:100vh;display:flex;justify-content:center;align-items:center;background:linear-gradient(135deg,#001639,#003d7a,#06c);padding:20px;position:relative;overflow:hidden}.login-container:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.05) 1px,transparent 1px);background-size:50px 50px;animation:backgroundMove 20s linear infinite;pointer-events:none}@keyframes backgroundMove{0%{transform:translate(0)}to{transform:translate(50px,50px)}}.login-card{background:#fff;padding:3.5rem 3rem;border-radius:16px;box-shadow:0 20px 60px #0000004d;text-align:center;max-width:480px;width:100%;position:relative;z-index:1;animation:fadeInUp .6s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.login-logo{width:220px;max-width:100%;height:auto;margin-bottom:2.5rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.login-card h1{color:#001639;margin-bottom:1rem;font-size:2rem;font-weight:700;line-height:1.2;letter-spacing:-.5px}.login-card p{color:#555;margin-bottom:2.5rem;font-size:1.05rem;line-height:1.5;max-width:380px;margin-left:auto;margin-right:auto}.login-card button{background:linear-gradient(135deg,#d71539,#b8102e);color:#fff;border:none;padding:1rem 3rem;border-radius:8px;cursor:pointer;font-size:1.05rem;font-weight:600;transition:all .3s ease;box-shadow:0 4px 15px #d715394d;width:100%;max-width:320px;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;position:relative;overflow:hidden}.login-card button:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#fff3;transform:translate(-50%,-50%);transition:width .6s,height .6s}.login-card button:hover:before{width:300px;height:300px}.login-card button:hover{background:linear-gradient(135deg,#b8102e,#9a0d26);box-shadow:0 6px 20px #d7153966;transform:translateY(-2px)}.login-card button:active{transform:translateY(0);box-shadow:0 2px 10px #d715394d}@media(max-width:600px){.login-card{padding:2.5rem 2rem}.login-card h1{font-size:1.5rem}.login-card p{font-size:.95rem}.login-logo{width:180px;margin-bottom:2rem}.login-card button{padding:.875rem 2rem;font-size:1rem}}@media(max-width:400px){.login-card{padding:2rem 1.5rem}.login-card h1{font-size:1.35rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}