body { background-color: #0b0b0b; color: white; font-family: sans-serif; display: flex; justify-content: center; align-items: center; min-height: 100vh; margin: 0; flex-direction: column; }
.form-card { background: #151515; padding: 40px; border-radius: 15px; border: 1px solid #00ffff; max-width: 450px; text-align: center; width: 90%; margin: 20px; }
h1 { color: #00ffff; font-size: 1.5rem; margin-bottom: 10px; }
label { color: #00ffff; text-align: left; display: block; margin-bottom: 5px; font-size: 14px; }
input { background: #222; border: 1px solid #333; color: white; border-radius: 8px; padding: 12px; width: 100%; box-sizing: border-box; margin-bottom: 15px; outline: none; }
input:focus { border-color: #00ffff; }
button { width: 100%; background-color: #00ffff; color: #0b0b0b; border: none; padding: 15px; border-radius: 9px; font-weight: bold; font-size: 17px; cursor: pointer; transition: 0.3s; }
button:hover { background-color: #00cccc; transform: scale(1.02); }