@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600&family=Oxanium:wght@500;700&display=swap");*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;font-family:Outfit,sans-serif;background:linear-gradient(135deg,#0A0A0A,#10181A,#0A1512);color:#E6E6E6;display:flex;justify-content:center;align-items:center;padding:20px;overflow:hidden}.container{background:rgba(15,30,35,.9);padding:3rem;border-radius:16px;box-shadow:0 10px 25px rgba(0,0,0,.7),0 0 0 1px rgba(70,120,100,.2);width:100%;max-width:420px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);text-align:center;position:relative;overflow:hidden;transition:all .3s ease-in-out}h1{font-family:Oxanium,monospace;font-size:2.6rem;margin-bottom:2rem;font-weight:700;color:#E6E6E6;text-shadow:0 0 8px rgba(0,255,128,.4);letter-spacing:.02em;text-transform:uppercase}input[type=password],input[type=text]{width:100%;padding:16px 20px;margin-bottom:1.5rem;font-size:1.05rem;border:1px solid rgba(60,80,70,.5);border-radius:10px;background-color:rgba(20,40,45,.7);color:#E6E6E6;box-shadow:inset 0 1px 4px rgba(0,0,0,.4);transition:all .3s ease;font-weight:400;caret-color:#00FF80}input::placeholder{color:#A0C0B0;font-weight:300}input:focus{outline:none;border-color:#00FF80;box-shadow:0 0 0 3px rgba(0,255,128,.4),inset 0 1px 6px rgba(0,0,0,.6);background-color:rgba(25,45,50,.9);transform:none}button{width:100%;padding:1.1rem;font-size:1.15rem;font-weight:600;border:none;border-radius:12px;background:linear-gradient(90deg,#00C853,#00A343);color:white;cursor:pointer;box-shadow:0 6px 15px rgba(0,163,67,.5);transition:all .3s ease;letter-spacing:.02em;text-transform:uppercase}button:hover{background:linear-gradient(90deg,#00E676,#00B84D);box-shadow:0 8px 20px rgba(0,163,67,.7);transform:translateY(-2px)}.signup-link{margin-top:1.5rem;font-size:.95rem;color:#B0C0B0}.signup-link a{color:#00FF80;text-decoration:none;font-weight:500;transition:color .3s ease}.signup-link a:hover{color:#00E676;text-decoration:underline}@media (max-width:500px){.container{padding:2.5rem 1.8rem;max-width:90%;border-radius:12px}h1{font-size:2.2rem;margin-bottom:1.8rem}input[type=password],input[type=text]{padding:14px 18px;font-size:1rem}button{font-size:1.1rem;padding:1rem}}