* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    min-height: 100vh;

    display: flex;
    justify-content: center;
    align-items: center;

    font-family: "Segoe UI", sans-serif;

    background:
            radial-gradient(circle at top left, #4f46e5, transparent 40%),
            radial-gradient(circle at bottom right, #06b6d4, transparent 40%),
            #0f172a;
}

.register-container {
    width: 100%;
    max-width: 500px;
    padding: 20px;
}

.register-card {
    background: rgba(255,255,255,.08);

    backdrop-filter: blur(20px);

    border: 1px solid rgba(255,255,255,.1);

    border-radius: 24px;

    padding: 40px;
}

.logo {
    text-align: center;

    font-size: 36px;
    font-weight: 700;

    color: white;

    margin-bottom: 10px;
}

.subtitle {
    text-align: center;

    color: #cbd5e1;

    margin-bottom: 30px;
}

.input-group {
    margin-bottom: 18px;
}

.input-group label {
    display: block;

    color: white;

    margin-bottom: 8px;
}

.input-group input {
    width: 100%;

    padding: 14px 16px;

    border: none;
    border-radius: 12px;

    background: rgba(255,255,255,.1);

    color: white;

    outline: none;
}

.input-group input::placeholder {
    color: #94a3b8;
}

.input-group input:focus {
    box-shadow: 0 0 0 2px #60a5fa;
}

.register-btn {
    width: 100%;

    padding: 14px;

    border: none;
    border-radius: 12px;

    background:
            linear-gradient(
                    135deg,
                    #4f46e5,
                    #06b6d4
            );

    color: white;

    font-size: 16px;
    font-weight: 600;

    cursor: pointer;

    margin-top: 10px;
}

.login-link {
    text-align: center;

    margin-top: 25px;

    color: #cbd5e1;
}

.login-link a {
    color: #60a5fa;
    text-decoration: none;
}

.row {
    display: flex;
    gap: 15px;
}

.row .input-group {
    flex: 1;
}